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1
Romberg, William John. "Market Segmentation, Preferences, and Management Attitudes of Alaska Nonresident Anglers." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/36250.
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Nonresident angler participation in Alaskan sport fisheries has increased at a higher rate than resident participation during the past decade. Popular sport fisheries have become crowded and stakeholder groups are increasingly concerned about the future direction of Alaska sport fisheries management. To address stakeholder concerns in an informed manner, the Alaska Department of Fish and Game (ADF&G) commissioned a market segmentation study to collect baseline information for assessing the impacts of projects and strategies that provide benefits to the angling public. I developed a 24-page mail questionnaire that was sent to a stratified random sample of 15,000 Alaska nonresident fishing license holders. Information was collected on fishing participation, fishing experience, activity-specific attitudes, motivations for fishing, as well as species and locations fished. In addition, information on setting preferences, guide use, fish exportation, and opinions on several management proposals was also collected. The response rate was 54% (exclusive of surveys that were undeliverable). A two-stage empirical clustering approach, employing Ward's method and UPGMA hierarchical clustering followed by k-means partitioning, identified five nonresident angler clusters. A combination of seven specialization and four motivation variables were used to identify angler groups. The angler segments ranged in size from 15% to 24% of the sample and had diverse characteristics including differences in frequency of participation, fishing experience and preferences, as well as motivations for fishing. Significant differences existed among angler segments with regard to Alaska fishing characteristics, such as number of days and locations fished in Alaska, number of fish transported from Alaska, attributes important in fishery site selection, and likelihood of returning to Alaska to fish.
Differences in fishing characteristics, resource dependency, and preferences with regard to fishery attributes also were found among anglers participating in selected Alaska sport fisheries, as well as anglers fishing for different species within a fishery location (e.g., Kenai River). Information provided by this study will allow ADF&G to assess the relative nonresident demand for different types of angling experiences in Alaska, estimate nonresident angler response to potential management actions, and focus planning and management activities in ways that are consistent with the interests of these different angler types. Results also demonstrate the potential for fishery-based segmentation to provide fisheries managers with a more detailed understanding of nonresident angler participation at the regional and fishery level.Master of Science
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Baker, Susan F. "CATCH-RELATED ATTITUDES OF ANGLERS AND IMPLICATIONS FOR FISHERIES MANAGEMENT." MSSTATE, 2009. http://sun.library.msstate.edu/ETD-db/theses/available/etd-06162009-102607/.
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A catch-related attitude measurement scale is used for discerning an anglers evaluation of catching fish in four constructs (catching something, catching numbers, catching large fish, and retaining fish) in two studies. The first study was of resident (in-state) and nonresident (out-of-state) anglers at Sardis and Grenada reservoirs and the second was of hand grabblers and rod and reel catfish anglers. In the first study at Sardis Reservoir, there were no differences in catch-related attitudes between groups. At Grenada Reservoir, there were differences between groups toward catching large fish and retaining fish. In the second study, hand grabblers had stronger attitudes toward catching large fish than rod and reel catfish anglers but rod and reel catfish anglers had stronger attitudes toward catching numbers. Knowledge of catch-related attitudes can lead to more palatable regulations that enhance angler satisfaction and ultimately retain and recruit new and lapsed anglers.
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O'Neill, Brendan Michael. "Market segmentation, motivations, attitudes, and preferences of Virginia resident freshwater anglers." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/33667.
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For many years, the Virginia Department of Game and Inland Fisheries (VDGIF) has managed freshwater fisheries without fully understanding their stakeholders. To increase its knowledge and improve management, the VDGIF commissioned a market segmentation study to collect baseline information about its constituents and serve as a model for future studies. I developed a 16-page mail questionnaire that was sent to a stratified random sample of 5,378 Virginia resident freshwater fishing license holders. The questionnaire was use to collect information on characteristics, motivations, attitudes, and preferences of Virginia resident freshwater anglers. The response rate was 52%.
I examined the descriptive characteristics of resident freshwater anglers and anglers who purchased different types of licenses and anglers from different management regions. Differences in fishing behaviors, motivations for fishing, attitudes, and preferences for management existed among anglers based on license type and regions. Although satisfaction with freshwater fishing was high, in most cases, many anglers believed that fishing quality had declined. By adopting a marketing approach and providing the desired experiences to each segment of anglers, the Fisheries Division may improve its relationship with anglers, as well as increase participation and satisfaction.
I also segmented the Virginia anglers by species preference, specialization, and a multi-level approach that involved a combination of species preference and specialization. Anglers are not a homogenous group and they seek different experiences. Multi-level segmentation was the most useful method of segmentation because it identified within-species preference group differences. Within each species preference group I found several segments of anglers. Segments differed in their orientations (trophy or consumptive), preferred methods of fishing and information sources, and support for regulations. Specialist anglers from each species preference group were trophy oriented and some were consumptive oriented as well. Specialists also were the most supportive of restrictive regulations. Less specialized anglers in each species preference group generally were less trophy oriented, more consumptive, and less supportive of regulations than specialist anglers. My results provide better understanding of the different segments of anglers within each species preference group, which will allow managers to provide a more satisfying experience for their stakeholders.Master of Science
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Salz, Ronald J. "Investigating saltwater anglers' value orientations, beliefs and attitudes related to marine protected areas : a dissertation /." [Amherst, Mass. : University of Massachusetts], 2002. http://unicorn.csc.noaa.gov/mpa/salz.pdf.
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Thesis (Ph. D.)--University of Massachusetts Amherst, 2002."September 2002." Includes bibliographical references (p. 199-207). Also available online in PDF format via the NOAA Coastal Services Center home page.
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Riley, Larry Edwin. "Anglers' Attitudes Toward the Fisheries Management Policies of the Logan and Blacksmith Fork Rivers, Utah." DigitalCommons@USU, 1987. https://digitalcommons.usu.edu/etd/4399.
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In the summer of 1986, anglers along three sections of the Logan and Blacksmith Fork Rivers, Utah were surveyed as to their attitudes toward fish stocking, habitat improvement, and wild trout management policies. Information concerning socio-demographic characteristics and ang ling values were ascertained as well. Data were cross tabulated to determine which of the variab les influence anglers' attitudes toward spec ifi c fisheries manage ment policies and the type of angling opportunity provided.
The analysis of data s how e d differences between the types of anglers using the three sample sections. The data showed that variables such as preferred angling method, preferred water type, number of fishing trips taken this year, age, importance of keeping fish, and whether an angler emphasizes catching a large number of fish or large fish, can influence anglers ' attitudes toward fisheries management policies.
The ungrouped data showed that the anglers sampled preferred: to catch brown or cutthroat trout; fish stocking to be limited to waters which have little or no natural reproduction or production; larger (14 inch) catchable size trout to be stocked even if it means a smaller number of fish will be stocked; the State to emphasize habitat improvement right along with fish stocking in their management plan; and the continuation of the policy to provide a limited amount of 11 Wild trout., regulated waters for angling variety.
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Unger, Joseph W. III. "Utah Angler Specialization and Its Relationship to Environmental Attitudes and Angler Motivations." DigitalCommons@USU, 2012. https://digitalcommons.usu.edu/etd/1388.
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In recent years, fishing has been decreasing in popularity both in Utah and nationwide. Because of this, there has been a reduction in funds and support for fisheries management, causing deterioration of once pristine fisheries. By understanding the motivations and environmental attitudes of the remaining anglers, fisheries managers can better manage areas to retain these anglers and attract new ones. This thesis presents research about the environmental attitudes and motivations of anglers in respect to specialization level. Findings presented in this thesis show anglers in Utah are members of one of three distinct angler specialization groups. The more specialized the anglers, the more aware they were of the environment. Comparison of consumptive and nonconsumptive anglers was also tested, without statistically significant results. Environmental orientations were tested between anglers and the general public as well. Respondents were placed on a continuum ranging from "strong utilitarian" to "strong preservationist." Most anglers, like most members of the public, clustered in the center of this continuum. Finally, motivations of anglers were compared across the three specialization groups, but only two of three motivation measures were found to be significantly different across angler specialization levels.
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Anderson, David K. "Measuring angler attitudes toward the catch-related aspects of recreational fishing." Texas A&M University, 2005. http://hdl.handle.net/1969.1/2652.
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The primary purposes of this dissertation were understanding the nature of an
attitudinal scale designed to measure the consumptive orientation of recreational anglers
and filling a gap in the published literature regarding measurement using the scale.
Consumptive orientation was defined as the attitude anglers hold towards catching fish,
including catching something, retaining fish (as opposed to releasing), catching large
fish (size), and catching large amounts of fish (numbers). In order to confirm these four
attitudes are measured by the scale, a model was hypothesized and tested using a
confirmatory factor analysis on a sample of male anglers in Texas. It was reasoned that
a different subculture may interpret the attitudinal statements differently; thus, the
structure of the scale was explored using women as a separate sample. Finally, an
example of how the scale could be used was provided by examining differences between
tournament and nontournament anglers?? attitudes towards the four constructs measured
by the scale. Overall, results were varied with the hypothesized model used to confirm
the scale. While results indicated dropping four of the sixteen statements would not result in a significant change in the structure of the scale, results also confirmed there
were four distinct attitudes measured by the consumptive orientation scale. The use of
the scale with the larger angling population was confirmed by finding the same structure
using a sample of women anglers. Finally, the scale was shown to be useful for
examining activity-specific differences in angling social worlds. Differences were
detected between tournament and nontournament anglers on three of the four
consumptive attitudes: ??catching numbers,?? ??catching large/trophy fish,?? and ??retaining
fish.?? Differences found were related to the commitment level of tournament and
nontournament anglers. Further analysis examined how avidity may have affected
differences among angler groups. These differences further current knowledge about
tournament anglers and their expectations for fishing experiences. Overall, results
support the usefulness of the consumptive orientation scale as a survey tool for
understanding recreational fishing clientele.
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Croft-White, Michael. "Measurement and analysis of rally car dynamics at high attitude angles." Thesis, Cranfield University, 2006. http://hdl.handle.net/1826/1480.
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This research aims to investigate the nature of high β-angle cornering as
seen in rallying and in particular the World Rally Championship. This is
achieved through a combination of sensor development, on-car measurement
and vehicle dynamic simulation.
Through the development of novel β-angle measurement technology it has
become possible to measure and study vehicle attitude dynamics on loose
gravel surfaces. Using this sensor, an understanding of how a rally driver
uses the dynamics of the vehicle and surface to maximise performance has
been obtained.
By combining the new data stream with accepted vehicle dynamic theory,
the tyres have been considered and general trends in gravel tyre performance
unveiled. Through feedback, these trends have been implemented as a means
of tuning a dynamic model to improve realism and permit an analysis of
cornering trends in rally cars.
Active control systems have been considered that could implement more
sophisticated algorithms based on this understanding and potentially use the
new sensor information as an input signal. A case study which explores such
a possibility is included.
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Confait, Marie-Reine. "Langues en contact en milieu insulaire. Le trilinguisme seychellois : créole, anglais, français." Thesis, La Réunion, 2010. http://www.theses.fr/2010LARE0031/document.
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Cette recherche cherche à confirmer notre hypothèse sur les écarts entre les statuts constitutionnels des langues seychelloises (créole, anglais et français) et leurs usages dans la pratique. Elle présente la répartition des fonctions, des rôles et des usages linguistiques dans les institutions clés selon leur status et corpus d'après le modèle de Chaudenson (2004). Elle étudie les relations entre les attitudes, représentations et comportements linguistiques des locuteurs et analyse les lignes d'intervention en termes d'aménagement linguistiques et de décisions glottopolitiques. Cette thèse offre une documentation exhaustive sur l'histoire des politiques linguistiques seychelloises de l'époque coloniale jusqu'à nos jours. Pour vérifier notre hypothèse, nous avons mené 4 enquêtes (entretiens et questionnaires) impliquant une population de 689 personnes comprenant des hauts fonctionnaires, des enseignants et des élèves. Les résultats des enquêtes confirment que les pratiques des locuteurs ne sont pas en conformité avec la loi constitutionnelle relative aux langues. Ils montrent que le trilinguisme seychellois entraîne une triglossie hiérarchisée à différents degrés où chaque langue trouve son « créneau » en fonction des situations d'usages, des représentations et des compétences des locuteurs. Enfin, cette recherche montre que le trilinguisme seychellois reflète un modèle harmonieux où coexiste une complémentarité des fonctions des languesThis research sets out to test the hypothesis on the disparity between the constitutional status of the languages of the Seychelles (Creole, English and French) and their usage. lt shows the distribution of languages in key institutions in relation to Chaudenson's description of status and corpus (2004). lt examines the relationship between linguistic attitudes and representations and behaviour and analyses strategies related to language management and glottopolitical decisions. This thesis presents an exhaustive documentation on the history of linguistic policies in Seychelles from colonial times to the present. To support our hypothesis, 4 surveys (interviews and questionnaires) were conducted with a sample population of 689 persons comprising high ranking government officiais, teachers and students. Results from these surveys show that the speakers' pratices are not in line with the Constitutional lawwith regards to languages. They illustrate that the Seychelles trilingual context involves a stratified triglossia at different levels whereby each language finds its « slot » in relation to contextual usage, representations and speakers' competence. Finally, this research suggests that Seychelles' trilingualism exists in an harmonious way where a complementarity of language functions is the norm
10
Karamouzian, Fatemeh-Mahbod. "A comparative analysis of the content of secondary school english language textbooks in use in Iran and France and teachers' and students' attitudes." Nantes, 2014. http://www.theses.fr/2014NANT3004.
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Cette étude comparative porte sur l'évaluation du contenu des manuels pour l'enseignement-apprentissage de l'anglais dans le secondaire en Iran et en France. Pour l'évaluation des manuels, une liste de contrôle a été établie puis les théories de huit méthodes et approches d'enseignement /apprentissage ont été explorées. Les manuels de l'enseignement secondaire en Iran sont prescrits pour l'ensemble des établissements par les autorités éducatives ; pour la France, un éditeur et des séries de manuels ont été tirés au sort. Les manuels étudiés sont right path to english 2 et 3, english book 2 et 3 pour l'Iran, et New Spring 5 et 6, et Prime time 1 et 2 pour la France. Les résultats de l'étude indiquent que les manuels iraniens s'appuient sur les méthodes audio-orales et situationnelles et que les manuels français suivent l'approche communicative. Ensuite, une enquête par questionnaire a été menée pour comprendre les représentations culturelles et éducatives des apprenants et des enseignants. Les questionnaires portant sur les représentations éducatives sont construits selon une échelle de Likert à cinq degrés et s'appuient sur les théories relatives aux méthodes et approches. Pour les questionnaires culturels, basés sur une échelle à deux degrés, un modèle culturel a été choisi dont les caractéristiques les plus pertinentes ont été adaptées au domaine des langues. Les questionnaires ont été traduits et conduits, en persan et en français. Les données ont été collectées dans cinq régions d'Iran et de France. Ils ont été adressés à 355 apprenants et enseignants et ont fait l'objet de 245 retours. Le logiciel SPSS a été utilisé pour le traitement des données. Les questionnaires éducatifs révèlent des similitudes et des différences importantes entre ce que les enseignants et les apprenants considèrent comme des techniques efficaces, et entre ces considérations et leurs pratiques. Les questionnaires culturels révèlent des similitudes et des différences importantes entre les comportements culturels des enseignants et des apprenants par rapport aux pratiques de classe. Cette étude fournit un aperçu précieux des facteurs contextuels qui pourrait serir dans le cadre de réformes de l'enseignement des langues.
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Walker, James. "Les attitudes envers les anglicismes : une étude sociolinguistique des emprunts dans différentesCommunautés francophones." Paris 3, 1998. http://www.theses.fr/1998PA030186.
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La france est connue pour avoir une tradition de purisme linguistique, tradition qui devient d'autant plus visible des lors qu'il s'agit des anglicismes. Cette these reevalue d'abord la position des puristes, et jette un nouveau regard sur ce qu'il convient d'entendre par le terme 'anglicisme'. Elle tente ensuite de repondre a deux questions. Premierement, les francais meritent-ils vraiment cettereputation de purisme linguistique, et ensuite, qu'en est-il du reste de l'espace francophone ? de telles attitudes anti-anglais existent-ils partout, ou sontelles l'apanage des francais, sans oublier les quebecois ? pour y repondre, un questionnaire a ete rempli par pres de quatre cents volontaires en france (albi, paris, rouen, reims et strasbourg), pour aborder le premier de ces deux questions, et en afrique (benin, cameroun, madagascar et senegal) et au viet-nam, pour ce qui est du deuxieme point. Il s'avere d'abord que le purisme linguistique est moins vivace en france qu'on a l'habitude de le dire. Plus interessant, peut-etre, est l'enorme difference entre les attitudes francaises et africaines. 11 y a en afrique un degre beaucoup plus important d'insecurite linguistique, un sentiment bien plus profond de malaise vis-a-vis de l'influence de l'anglais sur le francais, et une demande beaucoup plus forte d'interventions etatiques et administratives pour enrayer le flot d'anglicismes, qui sont ressentis comme presentant une menace.
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Brunson, Michael. "Conservation Strategies for Eastern Brook Trout (Salvelinus fontinalis; Salmonidae)| A Comparative Analysis of Management Plans, Stocking Habits, and Angler Attitudes." Thesis, Prescott College, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10280129.
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In an effort to highlight best practices in the management of wild eastern brook trout, an examination was performed of brook trout management plans and stocking habits for seven randomly selected states within the species native range. Additionally, surveys were distributed to these state’s members of Trout Unlimited (TU) in an effort to understand angler motivations, awareness of and attitudes about their state’s stocking practices and protection of wild brook trout fisheries. The states selected were within the eastern brook trout’s native range and included West Virginia, Tennessee, Pennsylvania, Maine, Vermont, Maryland, and North Carolina. While each state differs in its efforts to either restore or protect existing wild brook trout populations, all seven states continue to stock hatchery-raised brook trout to maintain a viable sport fishery. However, regarding stocking dynamics, each state has unique policies regarding where the stocking occurs in relation to how these efforts potentially impacts wild populations. Survey results indicated that, while the majority of TU members expressed a strong understanding of their states stocking practices, they were still strongly interested in gaining additional information, indicating a need for more transparency regarding stocking habits and practices. Furthermore, survey results indicated that a large percentage of TU members still enjoy fishing for popular, nonnative, sport fish such as bass and brown trout. Additionally, support for policies protecting wild brook trout diminished as opportunities for catching larger fish diminished along with the removal of popular, nonnative sport fish. Overall, results indicated a need for fisheries managers to work more closely with cold-water conservation organizations, such as Trout Unlimited, and their members to assist in the crafting of policies that benefit both the sport fishing industry and wild brook trout populations.
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Takahama, Morio, Noboru Sakamoto, and Yuhei Yamato. "Attitude Stabilization of an Aircraft via Nonlinear Optimal Control Based on Aerodynamic Data." Institute of Electrical and Electronics Engineers, 2009. http://hdl.handle.net/2237/14420.
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Gautam, Ishwor. "Quaternion based attitude estimation technique involving the extended Kalman filter." University of Akron / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=akron1556196539847396.
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Ngo, Ngok-Graux Elisabeth. "Le camfranglais, un parler urbain au Cameroun : attitudes, représentations, fonctionnement linguistique pour un apparentement typologique." Aix-Marseille 1, 2010. http://www.theses.fr/2010AIX10119.
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Le français au Cameroun est dans un contexte de cohabitation avec des centaines de langues locales et avec l'anglais comme langue co-officielle. Ces dernières années, sa grande véhicularité dans la partie francophone du pays a donné lieu à une mutation de ses fonctions, passant de langue véhiculaire à langue vernaculaire et langue d'expression d'une identité linguistique camerounaise. Dans l'espace urbain, l'émergence du camfranglais, mélange de français, d'anglais, de pidgin et de langues camerounaises, généralement défini comme parler des jeunes, pose la question des parlers émergents autour du français. Dans ce contexte d'hétérogénéité linguistique où l'attachement à la norme du français reste malgré tout de mise, le camfranglais apparaît souvent comme une pratique relevant des parlers de contact tels que les argots. Ce travail est un examen empirique du camfranglais, à l'aide de corpus recueillis dans les villes de Douala et de Yaoundé au sein d'une population majoritairement jeune. Il a pour but d'étudier les représentations des locuteurs, et de confronter l'impact de celles-ci à la description linguistique proprement dite dans le but d'un apparentement typologique du camfranglais. L'objectif principal est une meilleure connaissance des fondements et des processus engagés dans ce qui peut être considéré comme un changement linguistique.
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Shochi, Takaachi. "Prosodie des affects socioculturels en japonais, français et anglais : à la recherche des vrais et faux amis pour le parcours de l’apprenant." Grenoble 3, 2008. http://www.theses.fr/2008GRE39022.
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Les affects sociaux (ou attitudes) exprimés lors des interactions orales sont intimement liées à ce que le locuteur veut exprimer et sont influencées par sa langue et sa culture. Aubergé (2002) défend un contrôle volontaire de ces expressions. À la suite des travaux sur les attitudes du français et de l'anglais britannique menées au GIPSAlab, cette thèse analyse 12 attitudes prosodiques japonaises. Elle décrit leur réalisation et perception par des japonais. L'influence de l'information visuelle est mesurée au moyen d'un corpus multimodal. La localisation des informations acoustiques critiques est évaluée grâce à paradigme de gating. Pour certaines attitudes, les informations sont réparties entre le début et la fin de la phrase, tandis que d'autres sont reconnues immédiatement, et que certaines sont reconnues à un point clés au milieu ou à la fin des énoncés. La perception interculturelle des attitudes est analysée pour trois langues (japonais, français, anglais britannique) afin de mieux comprendre l'importance de la culture sur chacune des attitudes. Les résultats montrent que deux expressions (exclamation de surprise et déclaration) sont reconnues interculturellement, tandis que d'autres se comportent comme des faux amis -en particulier Y expression de politesse japonaise de "kyoshuku". Finalement, l'effet d'apprentissage des langues est mesuré sur des apprenants français de japonais. Ils augmentent progressivement performances, malgré le problème récurrent de l'expression de "kyoshuku"Social affects (or attitudes) expressed by a speaker during a verbal interaction are linked to what the speaker intends to say, and are influenced by the speaker's language culture. Aubergé (2002) postulates a voluntary control of such expressions. Following works on attitudinal expression in French and British English at GIPSA-lab, the current thesis investigates 12 Japanese prosodic attitudes. It describes their realization and their perception by Japanese speakers. The influence of visual information is measured through a multimodal corpus. Critical acoustic information for the attitudes' recognition is gathered thanks to a gating paradigm. For some attitudes, information is spread from the start until the end of the utterances, but some attitudes are recognized immediately, while others are recognized at a critical point at the middle or the end of utterances. Cross•cultural perception of social affects in three languages (Japanese, French and British English) is investigated in order to study cultural cues in social affective expressions. Results show that two attitudes (exclamation of surprise and declaration) are recognized cross culturally, while some others behave like false friends - especially the "kyoshuku" Japanese expressions of politeness. Finally, the language learning effect is measured on French learners of Japanese. Learners gradually increase their performances, but still have problems with the most culturally encoded expressions (i. E. "kyoshuku")
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Saverna, Adeline. "Les baladeurs MP3 en classe d'anglais au lycée : représentations et attitudes des apprenants." Thesis, Le Havre, 2016. http://www.theses.fr/2016LEHA0004/document.
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Cette thèse relève de la didactique de l’anglais. Il s’agit d’une étude exploratoire des représentations et attitudes de 170 lycéens, relative à l’introduction et l’utilisation du baladeur MP3 en cours d’anglais. Notre démarche d’investigation a reposé sur une approche systémique de la situation d’apprentissage. Afin de mettre au jour l’attitude des apprenants, nous avons utilisé des questionnaires. Nos résultats ont mis en évidence l’absence d’unanimité dans l’acceptation du baladeur MP3 en cours d’anglais. Une utilisation régulière du baladeur MP3 dans la vie quotidienne ne prédispose pas à son appropriation dans un contexte scolaire. Le baladeur MP3 n’est pas un objet réel – c’est un artefact qui se reconstruit selon les usages. Notre étude a également montré que les représentations de l’objet technologique chez les apprenants dépendaient de leurs représentations des autres éléments de la situation d’apprentissageThis PhD thesis concerns the learning/teaching of the English language. It consists in an exploratory study of 170 high school students’ beliefs and attitudes as regards the introduction and use of an MP3 player in English classes. Our investigation was based on a systemic approach of the learning context. In order to expose the learners’ attitude, we used questionnaires. Our results highlighted the absence of consensus in the acceptation of the MP3 player in English classes. A frequent use of the MP3 player in the daily life does not involve its appropriation in a school context. The MP3 player is not a real object – it is an artefact that is reconstructed according to the uses. Our study also showed that the learners’ beliefs of the technological object depended on their beliefs of the other elements belonging to the learning context
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Abid, Nadia. "Intercultural language learning in tunisian textbooks for efl learners : 6th, 7th, 8th, 9th form basic education pupils as a case study." Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0383/document.
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L'objet de cette recherche consiste à étudier le rôle que des manuels d'anglais tunisiens jouent dans l'acquisition d'une Compétence Communicative Interculturelle ('ICC) par les apprenants. On se basant sur des méthodes quantitatives et qualitatives ainsi que les modèles de Risager (1991) et de Sercu (2000), l'étude essaie d'évaluer aussi bien quatre manuels d'anglais tunisiens que la connaissance des apprenants et leurs attitudes envers les Britanniques et leur culture. Laquelle étude a tenu compte de deux variables : leurs niveaux d'éducation (6ème et 9ème années de l'enseignement de base) et leur appartenance régionale (zone rurale et zone urbaine ; il s'agit respectivement des deux régions de Bouzguem et de Sfax). L'application du test de corrélation de Pearson sur les données obtenues des élèves et les manuels n'a montré aucun rôle significatif des manuels d'anglais tunisiens évalués dans la formation des attitudes et des connaissances des apprenants dans les deux zones et concernant les deux niveaux d'éducation en question. En effet, l'étude a montré que les élèves ont tendance à être ethnocentriques et n'ont que peu ou une fausse connaissance des Britanniques et de leur culture. Il faut souligner, par ailleurs, que les manuels, ont aussi contribué à présenter une image irréelle et déséquilibrée de la culture britannique. D'autres sources d'informations sur la culture cible semblent être plus influentes dans la formation des attitudes des élèves et leur acquisition des connaissances sur la culture de la langue étrangère qu'ils apprennent. Quelques recommandations sont suggérées pour modifier les manuels évalués afin qu'ils puissent être plus commodes et plus efficaces dans l'enseignement de l'anglais ayant pour objectif la communication interculturelleThe aim of this PhD dissertation is to study the role that Tunisian EFL textbooks play in learners' acquisition of an Intercultural Communicative Competence (ICC). By means of quantitative and qualitative methods and following Risager's (1991) and Sercu's (2000) models, the study attempts to evaluate four Tunisian EFL textbooks as well as learners' knowledge and attitudes towards the British people and culture in terms of two variables: their level of education (6th and 9th form Basic Education) and their regional belonging (rural and urban areas, respectively Bouzguem and Sfax). The application of Pearson' Correlation Test on pupils' and textbooks' data has shown no significant role of the Tunisian EFL textbooks evaluated in shaping learners' attitudes and knowledge in both areas and levels of education. Pupils tend to be ethnocentric and have little and erroneous knowledge of the British people and culture. Textbooks, fail to present an unreal image of the British culture. Other sources of information about the target culture seem to be more influential in forming pupils' attitudes and informing them about the culture of the foreign language they are learning. Some recommendations are suggested to modify the textbooks evaluated to be more convenient and efficient to teach English for intercultural communication
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Hamza, Chaar Meriam. "Politiques linguistiques en Tunisie." Paris 7, 2015. http://www.theses.fr/2015USPCC306.
Full textAbstract:
Bien que la Tunisie soit dotée d'une situation linguistique assez homogène, cette dernière est bien loin d'être ordinaire. En effet, alors que la langue officielle du pays est l'arabe, le langage parlé par sa population est le dialecte tunisien. D'autre part, la langue française occupe un rôle très important comme première langue étrangère du pays. Mais cette position s'est retrouvée menacée à cause de la mondialisation, qui a incité beaucoup de tunisiens à exiger le remplacement du français par l'anglais. L'objectif de cette thèse est donc de mieux comprendre la complexité linguistique dans ce pays, d'explorer les différentes politiques linguistiques qui y ont été instaurées tout au long de son histoire, ainsi que l'impact de ces décisions sur tous les secteurs dans le pays. L'étude a porté, notamment, sur l'évolution de la place du français à travers plusieurs questionnaires et entretiens, mais aussi sur la possibilité de son remplacement par la langue anglaise, en analysant l'intérêt de ce possible changement, ainsi que de son impact sur une société qui vient de vivre une révolutionTaking into consideration previous studies on the language planning in Tunisia, this thesis attempts to describe and analyze its linguistic situation, characterized by a diglossia between classic Arabic and the Tunisian dialect, but also by a French bilingualism, confronted recently by the desire of many Tunisians to replace it with English. In order to investigate the current role of the French language in Tunisian society and to discover whether the process of arabization has weakened its influence, different questionnaires were distributed to various categories of Tunisians and interviews took place with targeted persons. Their attitude towards the French language was studied and their language use was analyzed. This thesis also explores the possibility of replacing French with English. Particular attention was paid to the comparison of both languages in the world today and on the benefits each one can bring to the Tunisian economy. Considering the importance of the opinion of Tunisian people on this matter, questionnaires and interviews were also realized
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Spath, Antonia. "Stability of fertility preferences and intentions : A new angle on studying fertility behavior in Germany." Thesis, Stockholms universitet, Sociologiska institutionen, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-162189.
Full textAbstract:
Prevailing low fertility rates in several European states, such as Germany, have been studied widely in recent years. Findings include discrepancies between fertility preference and actual family size as well as between fertility intentions and fertility behavior; an ‘unmet need’ for children found on the individual and the societal level. Fertility preference is specified as the individual ideal number of children, and fertility intentions as the long- or short-term plans to have a child. Apart from investigating the rates of realization, these measures have been understudied. The objective of this study is to illuminate a new angle of low fertility rates in Germany by reviewing fertility measures previously considered to be stable predictors of fertility behavior. The aim is to investigate the stability of fertility preferences and of positive short-term fertility intentions of Germans in their reproductive age. According to the Theory of Planned Behavior and the life-course perspective, attitudes and experiences can influence fertility preferences and short-term fertility intentions. In this study, the suspected connection between unstable preferences and intentions and certain attitudes towards and experiences with the career, working life, and childcare situation is examined. These processes are expected to differ between men and women, and between childless individuals, parents with one child and parents with more than one child. Using data from seven survey waves of the German family panel pairfam, fixed-effects and random-effects regression models are run separately for women and men and for those of different parities. The results suggest that those with high career importance and those who expect or perceive a negative effect of children on the career are more likely to have unstable positive intentions. Although fertility preferences are shown to be somewhat unstable, no relevant relationships can be found. The differences between the findings on men and women regarding relevant determinants and direction of the relationships are unexpectedly small. Childless individuals are as likely to hold unstable preferences and intentions as parents.
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Magnan-Mac, Kay Marie-Odile. "Éducation et frontières linguistiques au Québec : les parcours identitaires d'étudiants universitaires issus de l'école de langue anglaise." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/27982/27982.pdf.
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Vachon-Savary, Marie-Ève. "Enseigner en français en milieu minoritaire : impact d'une année d'immersion en cours de formation." Master's thesis, Université Laval, 2006. http://hdl.handle.net/20.500.11794/18399.
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Tableau d'honneur de la Faculté des études supérieures et postdoctorales, 2006-2007Recherche portant sur un groupe d'étudiants de l'Université de Regina venus compléter à l'Université Laval la deuxième année de leur baccalauréat. Ces étudiants se destinaient à enseigner en français dans leur province d'origine.
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Al-Hammouri, Samer. "Enquête sur les représentations de la langue française et de son apprentissage chez les étudiants jordaniens." Thesis, Paris 3, 2009. http://www.theses.fr/2009PA030093.
Full textAbstract:
Notre recherche est centrée sur l'étude des représentations de la langue française et son apprentissage chez les étudiants jordaniens. Nous avons tenté de découvrir et d’explorer les images que représentent la France et les français chez un échantillon d’étudiants. Nous avons utilisé un questionnaire comme un instrument d’enquête. Les résultats montrent que les étudiants ont une vue très équilibrée de la langue française et de son apprentissage en général. L’enquête montre aussi l’existence de relation entre les représentations de la langue cible et la motivation d’apprentissage. Cette étude montre en fin de compte l'importance de comprendre la nature complexe des représentations d'apprenants envers la langue maternelle et la première langue apprise dans la salle de classe de français langue étrangèreOur research is about the study of the representations of the French language and its learning by Jordanian students. We tried to discover the images concerning France and French people from a sample of Jordanian students. The purpose of this paper is to explore more the question of the representations of the Jordanian learners in a university bilingual context, little studied from an Arabophone context. We have studied a sample of 68 Jordanian students from the Yarmouk University by means of questionnaire. This study also reveals the representations - stereotypes of both mother and foreign tongues and their places in class of French language as a foreign language. The results of this study show that the students have a very well-balanced about the generally sight of the French language and its apprenticeship. The study also makes evident the existence of relationship between the representations of the target language and the motiv! ation for learning. Moreover; this study shows the importance of understanding the complex nature of the representations of learners towards their mother tongue and the first language learnt in the classroom of French as a Foreign Language
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Belmihoub, Kamal. "A Framework for the Study of the Spread of English in Algeria: A Peaceful Transition to a Better Linguistic Environment." University of Toledo / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1333655702.
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Brothman, Brien. "Surveying imperialism : the English-Canadian press and British imperial conduct in Africa 1880-1885." Doctoral thesis, Université Laval, 1989. http://hdl.handle.net/20.500.11794/29440.
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Salz, Ronald Jay. "Investigating saltwater anglers' value orientations, beliefs and attitudes related to marine protected areas." 2002. https://scholarworks.umass.edu/dissertations/AAI3068590.
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Marine protected areas (MPAs) have received much attention recently as an innovative approach to restoring and protecting valued ocean resources. The acceptability of MPAs in the U.S. will depend, to a large extent, on society's perceptions regarding the relevant costs and benefits of such areas. In order to incorporate social impact information into marine resource management decisions, it is necessary to study the values, beliefs and attitudes of affected stakeholders. The cognitive hierarchy model provides a theoretical framework for understanding relationships among these cognitions. According to this model, value orientations and beliefs can directly influence attitudes toward a particular attitude object. This study utilized the cognitive hierarchy model to investigate relationships among saltwater anglers' value orientations, beliefs and attitudes connected with MPAs. The moderating effects of recreation specialization and MPA knowledge on these relationships were also explored. Data were collected using a mail survey sent to a representative sample of private boat saltwater anglers in the Northeast United States. Attitudes were measured for four types of hypothetical MPAs ranging from least to most restrictive on saltwater anglers. Three value orientations (biocentric/anthropocentric, general marine resource values, and open access/ocean zoning) and three higher order beliefs (health of the oceans, impact of recreational fishing, and long-term effect of recreational catch reductions on fishing quality) were measured. Ocean zoning/open access value orientation and beliefs about the ocean's health were the best predictors of MPA attitudes. As hypothesized, anglers with ocean zoning value orientations hold more favorable attitudes towards marine protected areas than do anglers with open access value orientations. Similarly, anglers who believe that the oceans are in poor health hold more favorable attitudes towards marine protected areas than do anglers who believe the oceans are relatively healthy. Recreation specialization and MPA knowledge were not found to have a moderating effect for most cognitive relationships tested. However, for highly specialized anglers, the variable measuring beliefs about the impact of recreational fishing on the marine environment was significantly correlated with attitudes towards the MPA alternative allowing only “catch and release” recreational fishing. Implications of these results for marine resource policy and management are discussed.
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McTavish, I. Blair. "An assessment of angler attitudes towards fisheries management in northwestern Ontario." 1990. http://hdl.handle.net/1993/22445.
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Martin, Annjeanette. "Studying Spanish in Texas: an exploration of the attitudes and motivation of Anglos." 2009. http://hdl.handle.net/2152/7849.
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Motivation has been widely studied in the field of second language learning as one of the most important predictors of linguistic proficiency. Initial studies suggested that socio-cultural factors such as attitudes toward the target group were strongly associated with a desire to learn and the effort expended in learning the target language. Though a second wave of studies emphasized more individual contributions to learner motivation, there has recently been a return to a more contextualized view of learning and the role that motivation plays within a given social context. The present study examines the specific socio-cultural context of the Southwestern U.S. in which Anglos, the dominant socio-linguistic group, have chosen to study Spanish, a minority language. Analyses address intensity of motivation, attitudes toward Spanish and Spanish speaking populations, and motivational orientations; this study also examines issues of social distance and discusses differences in perception regarding Spain and Mexico based on self-report questionnaires from the participants involved. Results indicate that Anglo learners of Spanish are moderately motivated to learn Spanish; though they responded quite positively on items related to desired fluency, participants do not seem necessarily willing to invest the time and effort required to achieve that fluency. Findings suggest that participants have somewhat neutral attitudes toward the Spanish language and Spanish speakers. Participants seem generally positive about the need for English speakers to understand and appreciate Hispanic culture; they are more reticent, however, on issues of language learning responsibilities. It also appears that participants have slightly more negative perceptions of Mexico than of Spain. In addition, results show that motivational intensity is moderately associated with attitudes, supporting many of the initial studies of motivation in language learning that found that more positive attitudes are associated with higher levels of motivation. Although many participants responded that they were only taking Spanish courses to fulfill the language requirement, they also seemed to recognize that there were other compelling reasons to study Spanish. Participants indicated that the usefulness of Spanish was the most important reason for studying the language and that a desire to have a more personal connection with the target group and culture was the least important reason.text
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Hsieh, Chun-An, and 謝純安. "The Coast Anglers'' Characteristics of Specialization, Motivation and Attitude to the Management Strategies of the Northeast Coast Scenic Administration." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/12728339942041924835.
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Witt, Melissa Ann. "Anglos' and Latinos' Self-Regulation to Standards for Education and Parenthood." Diss., 2012. http://hdl.handle.net/10161/5400.
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The present research tested whether the lower educational achievement and greater incidence of parenthood among Latino relative to Anglo high school students arise from differences across ethnic groups in the standards held for these behaviors and whether these different standards and differential success across groups at meeting them contribute to ethnic group differences in self-esteem. I tested this regulatory model in two different research designs. In the first study, I used longitudinal data on race/ethnicity and attitudes, expectations, and behavioral outcomes for education and parenthood from the National Longitudinal Study of Adolescent Health (Add Health, Udry, 2003). In the second study, I used an experimental design to test the causal mechanisms involved in this regulatory process. I assessed Anglo and Latina adolescent girls' standards in terms of explicit self-report ratings and then prompted them to imagine themselves in scenarios related to education or parenthood. After participants viewed the scenarios, I assessed their self-esteem and affect. In both studies, I anticipated that ethnic group differences in standards for education and parenting would help explain differences in behavioral outcomes for the groups, along with differences in ethnic group affect and self-esteem. These studies provided some evidence that Anglos espouse more favorable attitudes toward education and less favorable attitudes toward adolescent pregnancy than Latinos. As anticipated, adolescents experienced increases in self-esteem and positive affect when they acted in ways that confirmed valued standards.
Dissertation
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(5930570), Arpan Chakraborty. "DETECTING GA AIRCRAFT HAZARDOUS STATE USING A LOW-COST ATTITUDE AND HEADING REFERENCE SYSTEM." Thesis, 2019.
Find full textAbstract:
General Aviation (GA)
accidents constitute the majority of aviation related accidents. In the United
States, there have been over 7,000 GA accidents compared to 190 airline
accidents in the last 8 years. Flight data analysis has helped reduce the
accident rate in commercial aviation. Similarly, safety analysis based on
flight data can help GA be safer. The FAA mandates flight data recorders for
multi-engine and turbine powered aircraft, but nearly 80% of General Aviation
consists of single engine, of which only a small portion contain any form of
data recording device. GA aircraft flight data recorders are costly for
operating pilots. Low-cost flight recorders are few and rarely used in GA
safety analysis due to lack of accuracy compared to the certified on-board
equipment. In this thesis, I investigate the feasibility of using a low-cost Attitude
and Heading Reference System (AHRS) to detect hazardous states in GA aircraft. I
considered the case of roll angles and found that the low-cost device has
significant measurement errors. I developed models to correct the roll angle
error as well as methods to improve the detection of hazardous roll angles. I devised
a method to evaluate the time accuracy along with the angle accuracy and showed
that despite the errors, the low-cost device can provide partial hazardous
state detection information.
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Maraillet, Érica. "Étude des représentations linguistiques d'élèves au 3e cycle du primaire, en milieu pluriethnique à Montréal, lors d'un projet d'éveil aux langues." Thèse, 2005. http://hdl.handle.net/1866/16462.
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Chen, Shih-Syuan, and 陳士軒. "The Effects of Concept Image Game-based Learning on Elementary Students’ Achievement, Motivation and Attitude of Angle Concept." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/yfw925.
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碩士國立臺北教育大學
數學暨資訊教育學系(含數學教育碩士班)
103
The aim of the study was to examine the effects of concept image game-based learning on the elementary students’ learning achievement, motivation, and attitudes in learning angle concepts. This quasi-experimental design study was conducted with 3 lessons in one week. The subjects were 81 students from 3 fifth-grade classrooms, who were assigned to one of three groups with different types of instruction: didactic teaching; concept image learning; and concept image game-based learning. The data of learning achievement was analyzed using analysis of covariance (ANCOVA); the data of learning motivation was analyzed using analysis of variance (ANOVA); and the data of attitudes was analyzed using descriptive analysis. The results of the study showed that: (1) the students who received concept image game-based learning obtained greater learning achievement than the other two groups; (2) the group receiving concept image game-based learning also showed higher motivation than the other groups; and (3) most of the students had positive attitudes towards the use of concept image game-based learning.
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Lo, Wei-Hsiung, and 羅偉雄. "The Effect of Teaching Context and Achievement Level on The Effectiveness of Mathematics Learning, Cognitive Load and Mathematics Attitude - A Case Study on Angles Relating to Circles for The Ninth Graders." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/24x4sc.
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碩士國立交通大學
理學院科技與數位學習學程
103
The theme of this study is based on the "Angles Relating to Circles " unit discussing relationships with radians and angles to 5 angles which are Central Angle, Inscribed Angle, Chord Tangent Angle, Interior Angle of a Circle and Exterior Angle of a Circle in the Math Textbook for the ninth-grade students. In this study, the attitude, perceptions of cognitive load and effort in Math learning from various achievable students between discrete and derivative teaching contexts would be investigated. This experiment was based on a quasi-experimental design and 159 ninth-grade students from 6 average classes in a junior high school in Taoyuan city was adopted as participants. Various teaching contexts and students with different learning achievements were the independent variables while attitude in Math learning, perceptions of cognitive load and scores in post-test as well as delayed post-test were the dependent variables in this test. The investigative result was analyzed through a two-way ANOVA and showed in the following conclusions. 1. About teaching context and learning level, the significant interaction could be found of these 2 independent variables in the motivation of Math learning attitude and the knowledge dimension of post-test. The other dimension of post-test , delayed post-test ,cognitive load and Math learning attitude were failed to be found significant interaction. 2. The main effect about teaching context in the comprehension dimension of post-test as well as the total scores of the post-test, the discrete type group was obviously superior than the derivative type group. 3. The simple main effect about teaching context in the knowledge dimension of post-test of low achievement learner, the discrete type group was obviously superior than the derivative type group. 4. The two teaching contexts revealed no obvious differences in every independent variables of the delayed post-test achievement performance. 5. The main effect about teaching context in the class understanding of the perceptions of cognitive load, the discrete type group was obviously superior than the derivative type group; the main effect of the rest four dimensions were failed to reveal visible differences. 6. The main effect about teaching context in the learning pleasure of the Math learning attitude, the discrete type group was obviously superior than the derivative type group. 7. The simple main effect about teaching context in the learning motivation of the Math learning attitude to the middle and low achievement learners, the discrete type group was obviously superior than the derivative type group; the rest items were failed to reveal visible differences.
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Lin, Yung-yu, and 林永裕. "The Study of Learning Effects and Attitude of Using Interactive Whiteboard into Angle Unit of Elementary Mathematics for Fourth Graders with Different Academic Achievements." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/33626217673904102748.
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碩士國立屏東教育大學
數位學習教學碩士學位學程
99
The main purpose of the study is to examine the impacts of incorporating interactive white board (IWB) into mathematic instructions upon students’ effects and attitude of study and achievement in mathematic learning. The sample of this study were fifty two third-grade students from two classes at one elementary school of Kaohsiung County. According to their mathematics average grades which are involved midterm and final exam the last half of their third-grade, and the samples were divided into high and low levels. Each group had twelve to fourteen students and went through twelve hours, total three weeks experimental course. Before the course, both two groups took a pre-test of mathematics achievement and mathematics attitude scale. After the course finished, the two groups will took a post-test of mathematics achievement and attitude to explore the students'' learning attitudes towards the interactive white board instruction method. According to the analysis form the experiment, the study reached the following conclusions︰ 1. Using different teaching methods and the difference between high and low level students shows a significant interaction on students’ mathematics performance. 2. Using “IWB” into mathematics teaching method is better than using ordinary teaching aids for low learning achievement students. 3. There was no significant difference for the experimental group, but there was for the control group. 4. There was no significant interaction for students’ mathematics attitude by different teaching methods and learning achievements. 5. The mathematics learning attitude of the experimental group (low level) is much more better than the high level students.
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Zombecki, François. "La perception de la fête internationale des travailleurs dans les journaux canadiens entre 1906 et 1945." Mémoire, 2008. http://www.archipel.uqam.ca/1442/1/M10556.pdf.
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Le 1er mai 1906, les membres d'un éphémère parti socialiste canadien organisent à Montréal la première célébration de la fête internationale des travailleurs. Des centaines de personnes y défilent sous le drapeau rouge. L'événement se répète ensuite presque chaque année, et s'étend à la plupart des grandes villes du pays. L'histoire du mouvement socialiste / communiste au Canada et au Québec a certes été écrite, mais l'historiographie délaisse le sujet de sa fête annuelle. Pourtant, les journaux canadiens ont couvert l'événement, année après année, léguant aux générations suivantes une riche couverture. Celle-ci représente un outil utile, bien qu'imparfait, pour mieux saisir l'opinion de la population de l'époque à l'endroit des communistes. La présente recherche analyse plus de 400 articles de grands quotidiens pour sonder la perception des Canadiens, durant la première moitié du XXe siècle, quant au phénomène de la fête du 1er mai et au mouvement socialiste / communiste qui l'anime. Dans un premier temps, nos recherches présentent la couverture des journaux de plusieurs grandes villes canadiennes. Nous constatons alors d'importantes différences entre la perception des Canadiens français et celle des Canadiens anglais au Québec. Nous découvrons également une affinité particulière à Winnipeg -et même à Vancouver, dans une moindre mesure -pour le mouvement et sa fête. Le facteur ethnique explique en bonne partie tant les affinités de certaines communautés pour le mouvement, que la répulsion des Canadiens français. Dans un deuxième temps, à travers une approche chronologique plutôt que régionale, des facteurs conjoncturels et internationaux expliquent les fluctuations dans le ton des journaux entre 1906 et 1945. Ce travail de recherche jette la lumière sur une fête particulière, exclue du calendrier officiel nord américain et pourtant observée à travers la majeure partie du monde occidental. L'analyse de la couverture journalistique de l'événement permet de tirer d'intéressantes conclusions quant à la façon dont a été perçu le mouvement communiste canadien, au moment de son apogée. ______________________________________________________________________________ MOTS-CLÉS DE L’AUTEUR : 1er mai, Communisme, Socialisme, Travail, Travailleurs, Canada.
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Hsu, Tzu-Hung, and 許子弘. "The Influence of Self-learning, Teaching and Student Achievement with Students’ Math Learning Effectiveness and Math Learning Attitudes and Cognitive Load: An Example of the Teaching Units of Circle and Angle for Junior High School Students." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/74jpsk.
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Döhne, Thorben. "Genauigkeitsuntersuchung von inertialen Messsensoren aus dem Niedrigpreissegment unter Nutzung verschiedener Auswertestrategien." Master's thesis, 2019. https://tud.qucosa.de/id/qucosa%3A35077.
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Für viele Anwendungen auf bewegten Plattformen wird eine genaue Information zur Orientierung der Plattform benötigt. Zur Bestimmung der Lagewinkel werden dabei inertiale Messsensoren verwendet, welche zu einer inertialen Messeinheit (Inertial Measurement Unit, IMU) zusammengefasst werden. In dieser Arbeit werden vier IMUs aus dem Niedrigpreissegment auf die zu erhaltene Genauigkeit der Lagewinkel untersucht. Die untersuchten IMUs sind dabei als Mikrosysteme (Microelectromechanical systems) gefertigt, was neben den Vorteilen eines geringen Preises, eines geringen Gewichts und eines geringen Energieverbrauchs allerdings auch den Nachteil einer schlechteren Genauigkeit gegenüber klassischen IMUs hat. In dieser Arbeit wird die Genauigkeitsuntersuchung anhand eines Datensatzes einer Flugkampagne durchgeführt, für welche auch eine Referenzlösung vorliegt. Die Messungen der IMUs werden über ein Erweitertes Kalman-Filter mit einer genauen GNSS- (Global Navigation Satellite System) Lösung gestützt. Neben der Navigationslösung werden dabei auch die Fehler der Sensoren mitgeschätzt. Aufgrund von zu großen Fehlern der Startwerte kommt es bei einigen Schätzungen teilweise zur Divergenz. Zur Lösung dieses Problems wird eine iterative Auswertung angewendet, wodurch eine stabile Lösung möglich ist. Eine weitere Verbesserung wird über eine Glättung erzielt. Einzelne, kleine Fehler in der Zeitstempelung, welche sich stark auf die Genauigkeit der Lösung auswirken, werden über eine Interpolation der Daten auf Zeitstempel in regelmäßigen Abständen ausgeglichen. Damit können für zwei der vier untersuchten IMUs auf den Fluglinien Genauigkeiten der Roll-, Pitch- und Yaw-Winkel von 0,05°, 0,10° und 0,20° erreicht werden. Die Genauigkeiten der zwei weiteren IMUs fallen teilweise erheblich schlechter aus, was auf die ungenaue Zeitstempelung bei der Datenaufnahme zurückgeführt wird. Für die Anwendung von Laserscanning auf bewegten Plattformen wird in einer Genauigkeitsabschätzung gezeigt, dass Genauigkeiten der Höhenkomponente von besser als 1 dm mit den erhaltenen Lagewinkelgenauigkeiten der beiden besseren IMUs möglich sind.