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Journal articles on the topic 'Time perception, Numbers, Psychophysics'

Author: Grafiati

Published: 10 March 2023

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1

Nakajima, Yoshitaka, Seishi Nishimura, and Ryunen Teranishi. "Ratio Judgments of Empty Durations with Numeric Scales." Perception 17, no. 1 (1988): 93–118. http://dx.doi.org/10.1068/p170093.

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A study is reported on the perception of empty time intervals marked by auditory signals. Nakajima's supplement hypothesis, which states that the subjective duration of a subjectively empty time interval is proportional to its physical duration plus a constant of ~80 ms, was examined quantitatively. Although this hypothesis has been used to explain various general aspects of time perception, from a global viewpoint, it has lacked the quantitative data necessary to describe the shape of the psychophysical functions mathematically. In the present study, subjects used two positive numbers to esti

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Takahashi, Taiki, Hidemi Oono, and Mark H. B. Radford. "Psychophysics of time perception and intertemporal choice models." Physica A: Statistical Mechanics and its Applications 387, no. 8-9 (2008): 2066–74. http://dx.doi.org/10.1016/j.physa.2007.11.047.

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Toso, Alessandro, Arash Fassihi, Luciano Paz, Francesca Pulecchi, and Mathew E. Diamond. "A sensory integration account for time perception." PLOS Computational Biology 17, no. 1 (2021): e1008668. http://dx.doi.org/10.1371/journal.pcbi.1008668.

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The connection between stimulus perception and time perception remains unknown. The present study combines human and rat psychophysics with sensory cortical neuronal firing to construct a computational model for the percept of elapsed time embedded within sense of touch. When subjects judged the duration of a vibration applied to the fingertip (human) or whiskers (rat), increasing stimulus intensity led to increasing perceived duration. Symmetrically, increasing vibration duration led to increasing perceived intensity. We modeled real spike trains recorded from vibrissal somatosensory cortex a

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Oliveri, Massimiliano, Carmelo Mario Vicario, Silvia Salerno, et al. "Perceiving numbers alters time perception." Neuroscience Letters 438, no. 3 (2008): 308–11. http://dx.doi.org/10.1016/j.neulet.2008.04.051.

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Ravikanth, Dadi, and P. Hariharan. "Psychophysics Experiment to Check the Temperature Impacts Over Human Fingertips for the Application of Textural Applications in Haptics Technology." Arabian Journal for Science and Engineering 46, no. 8 (2021): 7265–72. http://dx.doi.org/10.1007/s13369-021-05334-y.

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AbstractPsychophysical methods in haptic technology help in comparative study and eventually be a data set to achieve realism over skin sensation. Textural based haptic applications are widely developed using tactile displays over human fingertips. The tactile displays work on open-loop admittance feedback system and are controlled with flexible parameters by ignoring the impact of noise or disturbance variables. Human skin undergoes various noise factors like temperature, humidity, sweat, and influence of alternative senses. This paper presents the newly adopted method of psychophysics to stu

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Han, Ruokang, and Taiki Takahashi. "Psychophysics of time perception and valuation in temporal discounting of gain and loss." Physica A: Statistical Mechanics and its Applications 391, no. 24 (2012): 6568–76. http://dx.doi.org/10.1016/j.physa.2012.07.012.

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Nijhawan, Romi. "Visual prediction: Psychophysics and neurophysiology of compensation for time delays." Behavioral and Brain Sciences 31, no. 2 (2008): 179–98. http://dx.doi.org/10.1017/s0140525x08003804.

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AbstractA necessary consequence of the nature of neural transmission systems is that as change in the physical state of a time-varying event takes place, delays produce error between the instantaneous registered state and the external state. Another source of delay is the transmission of internal motor commands to muscles and the inertia of the musculoskeletal system. How does the central nervous system compensate for these pervasive delays? Although it has been argued that delay compensation occurs late in the motor planning stages, even the earliest visual processes, such as phototransductio

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Borghuis, Bart, Duje Tadin, Martin Lankheet, Joseph Lappin, and Wim van de Grind. "Temporal Limits of Visual Motion Processing: Psychophysics and Neurophysiology." Vision 3, no. 1 (2019): 5. http://dx.doi.org/10.3390/vision3010005.

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Under optimal conditions, just 3–6 ms of visual stimulation suffices for humans to see motion. Motion perception on this timescale implies that the visual system under these conditions reliably encodes, transmits, and processes neural signals with near-millisecond precision. Motivated by in vitro evidence for high temporal precision of motion signals in the primate retina, we investigated how neuronal and perceptual limits of motion encoding relate. Specifically, we examined the correspondence between the time scale at which cat retinal ganglion cells in vivo represent motion information and t

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MITINA, OLGA V., and FREDERICK DAVID ABRAHAM. "THE USE OF FRACTALS FOR THE STUDY OF THE PSYCHOLOGY OF PERCEPTION: PSYCHOPHYSICS AND PERSONALITY FACTORS, A BRIEF REPORT." International Journal of Modern Physics C 14, no. 08 (2003): 1047–60. http://dx.doi.org/10.1142/s0129183103005182.

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The present article deals with perception of time (subjective assessment of temporal intervals), complexity and aesthetic attractiveness of visual objects. The experimental research for construction of functional relations between objective parameters of fractals' complexity (fractal dimension and Lyapunov exponent) and subjective perception of their complexity was conducted. As stimulus material we used the program based on Sprott's algorithms for the generation of fractals and the calculation of their mathematical characteristics. For the research 20 fractals were selected which had differen

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Frassinetti, Francesca, Barbara Magnani, and Massimiliano Oliveri. "Prismatic Lenses Shift Time Perception." Psychological Science 20, no. 8 (2009): 949–54. http://dx.doi.org/10.1111/j.1467-9280.2009.02390.x.

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Previous studies have demonstrated the involvement of spatial codes in the representation of time and numbers. We took advantage of a well-known spatial modulation (prismatic adaptation) to test the hypothesis that the representation of time is spatially oriented from left to right, with smaller time intervals being represented to the left of larger time intervals. Healthy subjects performed a time-reproduction task and a time-bisection task, before and after leftward and rightward prismatic adaptation. Results showed that prismatic adaptation inducing a rightward orientation of spatial attent

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Mertens, Alica, Ulf K. Mertens, and Veronika Lerche. "On the difficulty to think in ratios: a methodological bias in Stevens’ magnitude estimation procedure." Attention, Perception, & Psychophysics 83, no. 5 (2021): 2347–65. http://dx.doi.org/10.3758/s13414-021-02266-5.

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AbstractIn the field of new psychophysics, the magnitude estimation procedure is one of the most frequently used methods. It requires participants to assess the intensity of a stimulus in relation to a reference. In three studies, we examined whether difficulties of thinking in ratios influence participants’ intensity perceptions. In Study 1, a standard magnitude estimation procedure was compared to an adapted procedure in which the numerical response dimension was reversed so that smaller (larger) numbers indicated brighter (darker) stimuli. In Study 2, participants first had to indicate whet

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Müller, Dagmar, István Winkler, Urte Roeber, Susann Schaffer, István Czigler, and Erich Schröger. "Visual Object Representations Can Be Formed outside the Focus of Voluntary Attention: Evidence from Event-related Brain Potentials." Journal of Cognitive Neuroscience 22, no. 6 (2010): 1179–88. http://dx.doi.org/10.1162/jocn.2009.21271.

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There is an ongoing debate whether visual object representations can be formed outside the focus of voluntary attention. Recently, implicit behavioral measures suggested that grouping processes can occur for task-irrelevant visual stimuli, thus supporting theories of preattentive object formation (e.g., Lamy, D., Segal, H., & Ruderman, L. Grouping does not require attention. Perception and Psychophysics, 68, 17–31, 2006; Russell, C., & Driver, J. New indirect measures of “inattentive” visual grouping in a change-detection task. Perception and Psychophysics, 67, 606–623, 2005). We devel

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Andrew, David, and Joel D. Greenspan. "Peripheral Coding of Tonic Mechanical Cutaneous Pain: Comparison of Nociceptor Activity in Rat and Human Psychophysics." Journal of Neurophysiology 82, no. 5 (1999): 2641–48. http://dx.doi.org/10.1152/jn.1999.82.5.2641.

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These experiments investigated temporal summation mechanisms of tonic cutaneous mechanical pain. Human volunteers provided psychophysical estimates of pain intensity, which were compared with discharge patterns of rat cutaneous nociceptors tested with identical stimulus protocols. Human subjects made either intermittent or continuous ratings of pain intensity during stimulation of the skin between the thumb and first finger. Stimulus intensities of 25, 50, and 100 g were applied with a probe of contact area of 0.1 mm2 for 2 min. Pain perception significantly increased during stimulation (tempo

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Alards-Tomalin, Doug, Alexander C. Walker, Alexa Kravetz, and Launa C. Leboe-McGowan. "Numerical Context and Time Perception: Contrast Effects and the Perceived Duration of Numbers." Perception 45, no. 1-2 (2015): 222–45. http://dx.doi.org/10.1177/0301006615594905.

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Schwan, Nicole, Peter Brugger, and Elisabeth Huberle. "Spatial Representation of Time in Backspace." Timing & Time Perception 6, no. 2 (2018): 154–68. http://dx.doi.org/10.1163/22134468-20181120.

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Temporal information, numerical magnitude and space extension appear to share common representational mechanisms and be processed similarly in the brain. Evidence comes from the phenomenon of ‘pseudoneglect’, i.e. healthy persons’ orientation asymmetry toward the left side of space. Pseudoneglect is also evident along the mental number line which extends from small numbers on the left to large numbers on the right. In analogy to numbers, time is typically represented on a line extending from the left to the right side. It may thus be no surprise that pseudoneglect has been demonstrated in the

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Sulistijono, Indra Adji, and Naoyuki Kubota. "Human Head Tracking Based on Particle Swarm Optimization and Genetic Algorithm." Journal of Advanced Computational Intelligence and Intelligent Informatics 11, no. 6 (2007): 681–87. http://dx.doi.org/10.20965/jaciii.2007.p0681.

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This paper compares particle swarm optimization and a genetic algorithm for perception by a partner robot. The robot requires visual perception to interact with human beings. It should basically extract moving objects using visual perception in interaction with human beings. To reduce computational cost and time consumption, we used differential extraction. We propose human head tracking for a partner robot using particle swarm optimization and a genetic algorithm. Experiments involving two maximum iteration numbers show that particle swarm optimization is more effective in solving this proble

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Pins, D., M. Treisman, and R. Johnston. "Do Difficulties in Stimulus Discrimination Affect Luminance Processing?" Perception 25, no. 1_suppl (1996): 124. http://dx.doi.org/10.1068/v96l0601.

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Simple reaction time is known to decay as a hyperbolic function of luminance (Piéron's function). An identical relationship has also been demonstrated recently (Pins and Bonnet, 1996 Perception & Psychophysics in press) with different choice-reaction-time tasks. Although mean choice reaction time increased with the complexity of the task, the exponents of the functions relating reaction time (RT) to luminance were found to be equal in each experiment. These results suggest that the task specific time required by the different tasks only adds to the time necessary for luminance processing.

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Yousefi, Bardia, and Chu Kiong Loo. "Comparative Study on Interaction of Form and Motion Processing Streams by Applying Two Different Classifiers in Mechanism for Recognition of Biological Movement." Scientific World Journal 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/723213.

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Research on psychophysics, neurophysiology, and functional imaging shows particular representation of biological movements which contains two pathways. The visual perception of biological movements formed through the visual system called dorsal and ventral processing streams. Ventral processing stream is associated with the form information extraction; on the other hand, dorsal processing stream provides motion information. Active basic model (ABM) as hierarchical representation of the human object had revealed novelty in form pathway due to applying Gabor based supervised object recognition m

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Van der Westhuyzen, Jacobus Gideon. "Repeatability of Colour Matching Tests using Psychophysical Methods." International Journal of Sustainable Lighting 21, no. 1 (2019): 20–37. http://dx.doi.org/10.26607/ijsl.v21i1.88.

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The researcher working in the field of illumination can use a number of measurement methods, depending on the requirement. Many practical evaluation methods employ varieties of a configuration where test stations are positioned next to or opposite each other for comparison purposes. Test stations can consist of test booths or even full-sized test rooms when using indoor evaluations. The number of test booths for indoor application may differ from one to three. Most colour and light perception studies thus depend on human observers to provide some feedback or input. It is the human observer who

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Bell, Eamonn. "Cybernetics, Listening, and Sound-Studio Phenomenotechnique in Abraham Moles’s Théorie de l’information et perception esthétique (1958)." Resonance 2, no. 4 (2021): 523–58. http://dx.doi.org/10.1525/res.2021.2.4.523.

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In his Théorie de l’information et perception esthétique (1958), the sociologist of culture Abraham Moles (1920–92) set out to demonstrate the applicability of information theory—a mathematical linchpin of cybernetics—to the arts more generally. Moles drew on classical psychophysics, Gestalt psychology, more modern behavioral psychology, and contemporary psychoacoustic research to advocate a cybernetic model of the perception and creation of art. Moles repeatedly returned to musical examples therein to make his case, leveraging his dual expertise in philosophy and electroacoustics, drawing on

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Kamachi, Miyuki, Vicki Bruce, Shigeru Mukaida, Jiro Gyoba, Sakiko Yoshikawa, and Shigeru Akamatsu. "Dynamic Properties Influence the Perception of Facial Expressions." Perception 30, no. 7 (2001): 875–87. http://dx.doi.org/10.1068/p3131.

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Two experiments were conducted to investigate the role played by dynamic information in identifying facial expressions of emotion. Dynamic expression sequences were created by generating and displaying morph sequences which changed the face from neutral to a peak expression in different numbers of intervening intermediate stages, to create fast (6 frames), medium (26 frames), and slow (101 frames) sequences. In experiment 1, participants were asked to describe what the person shown in each sequence was feeling. Sadness was more accurately identified when slow sequences were shown. Happiness, a

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Hazeltine, Eliot, Russell Poldrack, and John D. E. Gabrieli. "Neural Activation During Response Competition." Journal of Cognitive Neuroscience 12, supplement 2 (2000): 118–29. http://dx.doi.org/10.1162/089892900563984.

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The flanker task, introduced by Eriksen and Eriksen [Eriksen, B. A., & Eriksen, C. W. (1974). Effects of noise letters upon the identification of a target letter in a nonsearch task. Perception & Psychophysics, 16, 143-149], provides a means to selectively manipulate the presence or absence of response competition while keeping other task demands constant. We measured brain activity using functional magnetic resonance imaging (fMRI) during performance of the flanker task. In accordance with previous behavioral studies, trials in which the flanking stimuli indicated a different response

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Kisina, A. A., and E. B. Filippova. "Characteristics of psychophysiological indicators of students with different interhemispheric asymmetry." Bulletin of the Russian Military Medical Academy 20, no. 2 (2018): 166–70. http://dx.doi.org/10.17816/brmma12312.

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Abstact. Psychophysiological parameters (short-term visual memory, speed of successive addition of numbers in visual perception, indicators in the Raven progressive matrices test and the Stroop test) were investigated among left-handed and right- handed men (aged 19-25 years). It was found that the verbal stimuli perception in competition with the corresponding sensory perception of right-handers are more pronounced. At the same time, sense perception of the image and its indicating verbal stimuli associated to a greater extent for left-handed persons. The advantage of the left-handers in the

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Shelestin, Vladimir Yu. "Mythological Time of the Hittites." Vostok. Afro-aziatskie obshchestva: istoriia i sovremennost, no. 2 (2022): 75. http://dx.doi.org/10.31857/s086919080017859-1.

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Scholars usually consider the Hittite mythological and epic texts to reflect the narrative traditions of Anatolia, Mesopotamia and Syria, the same as could be said for many other elements of the Hittite culture. Despite the epic texts found in the Hittite archives are often labeled to be foreign or translated literature, the Hittite scribes worked a lot to adapt them to their own worldview. The paper will discuss the temporal aspect of these texts to understand the peculiarities of the Hittite time perception. These texts show little attention to small units of time like day. The only mention

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Hettinger, Thomas, and Marion Frank. "Stochastic and Temporal Models of Olfactory Perception." Chemosensors 6, no. 4 (2018): 44. http://dx.doi.org/10.3390/chemosensors6040044.

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Olfactory systems typically process signals produced by mixtures composed of very many natural odors, some that can be elicited by single compounds. The several hundred different olfactory receptors aided by several dozen different taste receptors are sufficient to define our complex chemosensory world. However, sensory processing by selective adaptation and mixture suppression leaves only a few perceptual components recognized at any time. Thresholds determined by stochastic processes are described by functions relating stimulus detection to concentration. Relative saliences of mixture compon

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Kováčik, Peter. "The Alternative Model of Simplified Estimation of Measured Variables." Journal of Education, Technology and Computer Science 33, no. 3 (2022): 99–105. http://dx.doi.org/10.15584/jetacomps.2022.3.11.

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The article analyse errors which occur when airborne instruments are used and it creates basic idea about a chance of a man (pilot) to receive correct indication to his activity. The article introduces simplified model of numbers of measured values perception at short time and some possibilities of activity simplification which can lead to bigger lucidity and efficiency of measured values using. As a result is an alternative design of optimization of measured values estimation by a man who is influenced by stress situation, mostly by time.

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Nkrumah, Bright, and Raymond Asamoah. "Ghanaian Chinese Language Learners’ Perception of Chinese Characters." Journal of Foreign Language Teaching and Learning 7, no. 2 (2022): 329–52. http://dx.doi.org/10.18196/ftl.v7i2.14077.

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This paper investigated students’ perception of learning Chinese characters at the University of Ghana. The Chinese writing system is an exclusive indispensable script that forms part of the Chinese culture. However, the complexity, forms, strokes, pronunciation, radicals, and orthography structure of the characters makes it difficult for Ghanaian students to learn the Chinese language. A qualitative and quantitative design was used for the study. Of 338 students, 183 participated in the study from the first to the fourth year. Purposive sampling was used to select the students to respond to t

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Khan, Atikur R., Sumaiya Abedin, Md Mosiur Rahman, and Saleheen Khan. "Effects of corruption and income inequality on the reported number of COVID-19 cases and deaths: Evidence from a time series cross-sectional data analysis." PLOS Global Public Health 2, no. 11 (2022): e0001157. http://dx.doi.org/10.1371/journal.pgph.0001157.

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Corruption-income inequality nexus is likely to affect the healthcare services, which in turn affect a country’s ability to suppress an epidemic. Widespread corruption in public sectors may influence the data inventory practices to control the recording and sharing of official statistics to avoid political disturbance or social problems caused by an epidemic. This empirical study examines the effects of income inequality, data inventory, and universal healthcare coverage on cross-country variation in reported numbers of COVID-19 cases and deaths in the presence of corruption in public sectors.

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Raghupathi, Viju, Jie Ren, and Wullianallur Raghupathi. "Studying Public Perception about Vaccination: A Sentiment Analysis of Tweets." International Journal of Environmental Research and Public Health 17, no. 10 (2020): 3464. http://dx.doi.org/10.3390/ijerph17103464.

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Text analysis has been used by scholars to research attitudes toward vaccination and is particularly timely due to the rise of medical misinformation via social media. This study uses a sample of 9581 vaccine-related tweets in the period 1 January 2019 to 5 April 2019. The time period is of the essence because during this time, a measles outbreak was prevalent throughout the United States and a public debate was raging. Sentiment analysis is applied to the sample, clustering the data into topics using the term frequency–inverse document frequency (TF-IDF) technique. The analyses suggest that m

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Randjelovic, Danijela, and Miroslav Pavlovic. "The effect of acceleration on color vision." Vojnosanitetski pregled 75, no. 6 (2018): 623–31. http://dx.doi.org/10.2298/vsp160622288r.

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Background/Aim. Over 80% of all information a pilot receives during the flight is visual with color perception being one of the most important visual functions for managing an aircraft. The reception of color is of high significance in aviation due to the importance of signal tracking on instrument panels as well as the importance of visual stimulus and environment signs. There is no sufficient number of papers and studies that deal with this issue, although recent studies have shown that the connection between acceleration and color perception exists. The aim of this study was to demonstrate

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Peter Mlawa, Kassim, and Evaristo Andreas Mtitu. "Perception of School Stakeholders on Shadow Education in Iringa Municipality, Tanzania." EAST AFRICAN JOURNAL OF EDUCATION AND SOCIAL SCIENCES 3, no. 1 (2022): 89–93. http://dx.doi.org/10.46606/eajess2022v03i01.0150.

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This study investigated on the perception of school stakeholders on shadow education in Iringa Municipality through mixed approach and descriptive design. A sample of 50 participants was drawn out of 58 Education Stakeholders from six Education Centers. Participation was voluntary and participants had the right to withdraw any time. Questionnaire and interview schedule were sources of data. Qualitative data was treated thematically in that common themes were assembled together to address the research question. Quantitative data was presented descriptively through numbers. The study established

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Prisiazhnaia, N. V. "THE IMAGE OF «IDEAL» FAMILY IN NOTIONS OF MUSCOVITES." Sociology of Medicine 18, no. 1 (2019): 28–34. http://dx.doi.org/10.18821/1728-2810-2019-18-1-28-34.

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The article considers concepts of Moscow residents related to the issue of «ideal» family. The generalized character of the «ideal» family in view of respondents is presented as follows: complete family with two children living in their own apartment, family relationship is based on love, mutual assistance, support, mutual understanding, domestic duties are distributed fairly and taking into account «female» and «male» types of domestic life. Furthermore, both parents are working and devote their free time to children. At that, joint leisure is mostly organized as active rest (walks, travel, s

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Best, Virginia, Lucas S. Baltzell, and H. Steven Colburn. "Effects of Hearing Loss on Interaural Time Difference Sensitivity at Low and High Frequencies." Trends in Hearing 26 (January 2022): 233121652210953. http://dx.doi.org/10.1177/23312165221095357.

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While many studies have reported a loss of sensitivity to interaural time differences (ITDs) carried in the fine structure of low-frequency signals for listeners with hearing loss, relatively few data are available on the perception of ITDs carried in the envelope of high-frequency signals in this population. The relevant studies found stronger effects of hearing loss at high frequencies than at low frequencies in most cases, but small subject numbers and several confounding effects prevented strong conclusions from being drawn. In the present study, we revisited this question while addressing

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Fraunhofer, Hedwig. "Spatiotemporality in the Anthropocene: Deleuzoguattarian Philosophy, Quantum Physics, and the German Netflix Series Dark." KronoScope 21, no. 1 (2021): 28–44. http://dx.doi.org/10.1163/15685241-12341486.

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Abstract Crises alter our perception of time. For medical personnel faced with treating unprecedented numbers of critically ill patients under conditions of personal threat, COVID-19 has most recently accelerated the subjective perception of time. For millions of others, social isolation has decelerated our lives. For all of us, at least in the short term, the future has become more uncertain. Theoretical physicists tell us, however, that under any conditions, the human perception of the flowing of time is only a result of our blurred, limited, macroscopic vision. As the quantum physicist Carl

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Fuhrmeister, Pamela. "Examining group differences in between-participant variability in non-native speech sound learning." Attention, Perception, & Psychophysics 83, no. 5 (2021): 1935–41. http://dx.doi.org/10.3758/s13414-021-02311-3.

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AbstractMany studies on non-native speech sound learning report a large amount of between-participant variability. This variability allows us to ask interesting questions about non-native speech sound learning, such as whether certain training paradigms give rise to more or less between-participant variability. This study presents a reanalysis of Fuhrmeister and Myers (Attention, Perception, and Psychophysics, 82(4), 2049-2065, 2020) and tests whether different types of phonetic training lead to group differences in between-participant variability. The original study trained participants on a

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Lea-Carnall, Caroline A., Nelson J. Trujillo-Barreto, Marcelo A. Montemurro, Wael El-Deredy, and Laura M. Parkes. "Evidence for frequency-dependent cortical plasticity in the human brain." Proceedings of the National Academy of Sciences 114, no. 33 (2017): 8871–76. http://dx.doi.org/10.1073/pnas.1620988114.

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Frequency-dependent plasticity (FDP) describes adaptation at the synapse in response to stimulation at different frequencies. Its consequence on the structure and function of cortical networks is unknown. We tested whether cortical “resonance,” favorable stimulation frequencies at which the sensory cortices respond maximally, influenced the impact of FDP on perception, functional topography, and connectivity of the primary somatosensory cortex using psychophysics and functional imaging (fMRI). We costimulated two digits on the hand synchronously at, above, or below the resonance frequency of t

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Scott, David, Michael Kelsch, and Daniel Friesner. "Impact of Achieved Tenure and Promotion on Faculty Research Productivity at a School of Pharmacy." INNOVATIONS in pharmacy 10, no. 4 (2019): 21. http://dx.doi.org/10.24926/iip.v10i4.2153.

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Objective: Critics of the promotion and tenure system contend that promotion and tenure may lead to a decline in research productivity (“dead wood phenomena”) by those faculty. To assess this perception, we compiled the publications and grants at the time of application for promotion, and again through 2017 for the same faculty following promotion and/or tenure. Methods: Promotion documents at a school of pharmacy at a public Midwestern university were assessed. Mean publication rates and grant dollars per year per faculty member were compared to the same group of faculty (n=13) pre and

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Lukela, Jennifer Reilly, Aditi Ramakrishnan, Nicole Hadeed, and John Del Valle. "When perception is reality: Resident perception of faculty gender parity in a university-based internal medicine residency program." Perspectives on Medical Education 8, no. 6 (2019): 346–52. http://dx.doi.org/10.1007/s40037-019-00532-9.

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Abstract Introduction Although women have entered medical school and internal medicine residency programs in significant numbers for decades, women faculty remain underrepresented in senior and departmental leadership roles. How residents perceive this gender disparity is unknown. We sought to assess resident perception of gender parity among departmental leadership and teaching faculty in our internal medicine department, and to determine the actual gender distribution of those faculty roles. Methods An anonymous cross-sectional survey was distributed to evaluate resident perception of gender

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Witkowska-Zaremba, Elzbieta. "The Medieval Concept of Music Perception. Hearing, Calculating and Contemplating." Scripta Instituti Donneriani Aboensis 16 (January 1, 1996): 369–76. http://dx.doi.org/10.30674/scripta.67239.

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Seeking to indicate the most salient features of the medieval perception of music, we must first of all point to the close relationship between the sensual and intellectual elements. This relationship is most conspicuous in the term "harmonica" introduced in the Latin Middle Ages by Boethius and defined as follows: "harmonica is the faculty of perceiving through senses and the intellect the differences between high and low sounds". The same definition reveals another significant feature of the perception of music, namely, that the importance is attached not to individual sounds, but to the dif

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Tamrat, Elsabet, and Malcolm Smith. "Telecommuting and Perceived Productivity: An Australian Case Study." Journal of Management & Organization 8, no. 1 (2002): 44–69. http://dx.doi.org/10.1017/s1833367200005149.

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AbstractThe concept of widespread “telecommuting” in a community envisages the presence of large numbers of employees who, instead of commuting to work, perform either all or a significant fraction of their tasks at home. It is widely accepted that large-scale adoption of telecommuting is just a matter of time in those countries with the necessary telecommunications infrastructure.This paper reports on the conduct of a telecommuting project in a large Australian organisation. The data and the analyses demonstrate that, overall, the telecommuting project has been successful and brought benefits

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Tamrat, Elsabet, and Malcolm Smith. "Telecommuting and Perceived Productivity: An Australian Case Study." Journal of the Australian and New Zealand Academy of Management 8, no. 1 (2002): 44–69. http://dx.doi.org/10.5172/jmo.2002.8.1.44.

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AbstractThe concept of widespread “telecommuting” in a community envisages the presence of large numbers of employees who, instead of commuting to work, perform either all or a significant fraction of their tasks at home. It is widely accepted that large-scale adoption of telecommuting is just a matter of time in those countries with the necessary telecommunications infrastructure.This paper reports on the conduct of a telecommuting project in a large Australian organisation. The data and the analyses demonstrate that, overall, the telecommuting project has been successful and brought benefits

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Roussin, Christopher Jay. "Age differences in the perception of new co-worker benevolence." Journal of Managerial Psychology 30, no. 1 (2015): 71–86. http://dx.doi.org/10.1108/jmp-07-2014-0214.

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Purpose – Large numbers of older workers are remaining in the global workforce, raising questions concerning age-related differences in perception and behavior. The purpose of this paper is to examine the interplay between employee age, gender and ethnicity on benevolence perceptions of new co-workers. Design/methodology/approach – Data were obtained through scenario methods from a sample of 215 full-time, team-based employees across nine North American business organizations. Participants evaluated three provocative scenarios depicting initial meetings with new colleagues. Findings – Workers

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Chen, Jing, Matteo Valsecchi, and Karl R. Gegenfurtner. "Saccadic suppression measured by steady-state visual evoked potentials." Journal of Neurophysiology 122, no. 1 (2019): 251–58. http://dx.doi.org/10.1152/jn.00712.2018.

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Visual sensitivity is severely impaired during the execution of saccadic eye movements. This phenomenon has been extensively characterized in human psychophysics and nonhuman primate single-neuron studies, but a physiological characterization in humans is less established. Here, we used a method based on steady-state visually evoked potential (SSVEP), an oscillatory brain response to periodic visual stimulation, to examine how saccades affect visual sensitivity. Observers made horizontal saccades back and forth, while horizontal black-and-white gratings flickered at 5–30 Hz in the background.

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Chen, Wan-Hui, Chih-Yung Lin, and Ji-Liang Doong. "Effects of Interface Workload of In-Vehicle Information Systems on Driving Safety." Transportation Research Record: Journal of the Transportation Research Board 1937, no. 1 (2005): 73–78. http://dx.doi.org/10.1177/0361198105193700111.

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Driver distraction and lack of awareness of the driving situation are major causes of accidents in the urban areas in Taiwan; failing to obey traffic signals is the third leading accident cause. Numerous innovative in-vehicle information systems (IVIS) could be used collectively to provide drivers with a variety of information, such as messages from intersection collision warning systems (ICWS) by way of different in-vehicle interfaces. How the different IVIS interfaces influence driver workload and safety is always an important issue. This study investigates the effects of auditory ICWS messa

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Ullah, Farman, Yigang Wu, Khalid Mehmood, et al. "Impact of Spectators’ Perceptions of Corporate Social Responsibility on Regional Attachment in Sports: Three-Wave Indirect Effects of Spectators’ Pride and Team Identification." Sustainability 13, no. 2 (2021): 597. http://dx.doi.org/10.3390/su13020597.

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The professional sports events industry is becoming immensely popular due to a global social shift toward larger numbers of spectators at sports events and an ever-increasing variety of such events. This study aimed to investigate the impact of spectators’ perception of corporate social responsibility on regional attachment by applying social identity theory. The present study introduces two mediators, namely, spectators’ pride and team identification, to enlighten the relationship between spectators’ perception of corporate social responsibility and regional attachment, thus contributing to t

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Ullah, Farman, Yigang Wu, Khalid Mehmood, et al. "Impact of Spectators’ Perceptions of Corporate Social Responsibility on Regional Attachment in Sports: Three-Wave Indirect Effects of Spectators’ Pride and Team Identification." Sustainability 13, no. 2 (2021): 597. http://dx.doi.org/10.3390/su13020597.

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The professional sports events industry is becoming immensely popular due to a global social shift toward larger numbers of spectators at sports events and an ever-increasing variety of such events. This study aimed to investigate the impact of spectators’ perception of corporate social responsibility on regional attachment by applying social identity theory. The present study introduces two mediators, namely, spectators’ pride and team identification, to enlighten the relationship between spectators’ perception of corporate social responsibility and regional attachment, thus contributing to t

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Shrestha, Susmita, and Bibek Khadka. "Assessment of Patients’ Knowledge, Perception and Safety Regarding MRI Scan." Journal of Manmohan Memorial Institute of Health Sciences 6, no. 1 (2020): 3–19. http://dx.doi.org/10.3126/jmmihs.v6i1.30532.

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Correction: The page numbers on this article were changed from 4-20 to 3-19 on 31/08/2020. Introduction: We presume that the knowledge of patients about Magnetic Resonance imaging (MRI) scan is of utmost importance for smooth workflow, patient comfort, patients’ safety and to mitigate patients’ compliance and save valuable scan time. Therefore, the purpose ofthis study was to determine the awareness of patients undergoing MRI scan regarding Knowledge, Perception and Safety. Methods: This descriptive cross-sectional study was carried out in Chitwan Medical College Teaching Hospital

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Searing, Caroline, and Hannah Zeilig. "Fine Lines: cosmetic advertising and the perception of ageing female beauty." International Journal of Ageing and Later Life 11, no. 1 (2017): 7–36. http://dx.doi.org/10.3384/ijal.1652-8670.16-290.

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Fine Lines is a study investigating the language used in adverts for female facial cosmetics (excluding makeup) in UK Vogue magazine. The study queries whether this has been affected by the introduction and rise in popularity of minimally invasive aesthetic procedures to alleviate the signs of facial ageing. The contemporary cultural landscape is explored: this includes the ubiquitous nature of advertising as well as the growth of the skincare market. Emergent thematic analysis of selected advertisements showed a change in the language used before the introduction of the aesthetic procedures (

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Nunes Vaz, Fabiano, Homero Dewes, Antônio Domingos Padula, and Edson Talamini. "Meat market reaction towards mass media and science communication on Bovine Spongiform Encephalopathy." Journal of Science Communication 12, no. 02 (2013): A02. http://dx.doi.org/10.22323/2.12020202.

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This study assesses the correlation between reports on food risk published in scientific journals and in the printed mass media and changes in the meat market. It focuses on the case of bovine spongiform encephalopathy (BSE) in the United Kingdom. The findings suggest that during the time BSE and its related human disease were of noticeable public concern, there was a predominantly negative correlation between the number of reports on BSE published in the British printed mass media and meat market variables. In contrast, reports of scientific research on the disease contributed to reducing the

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Blešić, Ivana, Milan Ivkov, Jelena Tepavčević, et al. "Risky Travel? Subjective vs. Objective Perceived Risks in Travel Behaviour—Influence of Hydro-Meteorological Hazards in South-Eastern Europe on Serbian Tourists." Atmosphere 13, no. 10 (2022): 1671. http://dx.doi.org/10.3390/atmos13101671.

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In terms of climate related security risks, the region of South-Eastern Europe (SEE) can be identified as one of the world’s hot spots. As weather-related hazards continue to increase in numbers and spatial distribution, risk perception in the tourism industry becomes even more important. Additionally, people’s perception of natural hazards is one of the key elements in their decision-making process when choosing a travel destination. Although a vast number of studies have examined aspects of risk perception, an integrated approach which considers both objective and subjective factors related

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