Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 197 for “"visual stimuli"”.
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Emotional Response to Auditory and Visual Stimuli
… behavioral, and verbal responses to specific stimuli. In current research, it is most common to use visual stimuli to measure the emotional response. One of the most common sets of stimuli used for this purpose is the International Affective Picture Systems (IAPS). An additional set of …
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Competition between visual stimuli in the monkey parietal cortex
We live in a complicated visual world where stimuli are constantly clamoring for our limited attentional resources. We use our eyes to explore the world and our brain must make moment-to-moment decisions about which points of space contain the most information or which points are associated with …
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Applied Error Related Negativity: Single Electrode Electroencephalography in Complex Visual Stimuli
… using complex equipment while presenting simple visual stimuli such as letters and symbols. To effectively harness the applied potential of the ERN, detection must be accomplished in complex environments using simple, preferably single-electrode, EEG systems feasible for integration into field …
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Novelty and Complexity as a Function of Preference for Visual Stimuli
Made available in DSpace on 2014-12-12T01:12:07Z (GMT). No. of bitstreams: 1 7212229.pdf: 2646487 bytes, checksum: 6eff3d3fe914bccc93680a48b12847c3 (MD5) Previous issue date: 1971
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Transfer of Stimulus Control From Visual Stimuli to Verbal Instructional Stimuli
Made available in DSpace on 2014-12-08T23:02:05Z (GMT). No. of bitstreams: 1 7000979.pdf: 2589240 bytes, checksum: fd4e5e3c75d78bbb320b90ca1773d0f3 (MD5) Previous issue date: 1969
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Examining the Transient Neural Dynamics Underlying Working Memory Maintenance for Complex Visual Stimuli
… maintained, typically in the absence of relevant stimuli. Understanding how the brain supports maintenance during the delay period, and how neural activity and connectivity are related to memory is critical for advancing both basic knowledge as well as informing declines in memory and cognition …
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Categorical representation of visual stimuli in the primate prefrontal and inferior temporal cortices
The ability to group stimuli into meaningful categories is a fundamental cognitive process though little is known its neuronal basis. To address this issue, we trained monkeys to perform a categorization task in which they classified visual stimuli into well defined categories that were separated …
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A Comparison of Special Education Students with Regular Students Using Audio and Visual Stimuli
… mildly mentally disabled to a simple audio and visual stimuli. Procedure. The Automatic Performance Analyzer was used to test the simple reaction times of the fifty-four students. Each person was given ten individual trials for measurement of his/her reaction time to a simple stimuli. Each …
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The visual processing of human faces and bodies as visual stimuli in natural scenes
… that human faces can be detected rapidly in a visual scene and that they automatically capture a viewer’s attention over other objects. However, under natural viewing conditions the human face is attached to a substantial cue, the human body. The evidence to-date of a similar attentional …
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The Effect of Electric Shock Upon Duration of Alpha Block Induced by Visual Stimuli
Made available in DSpace on 2014-12-03T23:50:38Z (GMT). No. of bitstreams: 1 0010464.pdf: 5712464 bytes, checksum: 0c2fb925e9aba3a69df148466ddab063 (MD5) Previous issue date: 1954
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The Dimension of Color in Visual Stimuli and Its Affect on Naming Performance in Aphasic Adults
… of aphasic adult subjects using black and white visual stimuli would differ from their naming performance using visual stimuli with the added dimension of color. A two-factor mixed design was utilized, whereby five nonfluent aphasic subjects and six fluent aphasic subjects completed a naming test …
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The influence of an auditory accessory stimulus on target choice and reaction time with two visual stimuli
Zielsetzung: Der Einfluss eines auditorischen Zusatzreizes auf die sakkadischen Augenbewegungen in Richtung auf einen visuellen Zielreiz wurde in einer Reihe von Experimenten untersucht. Experiment: Die Versuchspersonen waren aufgefordert auf einen von zwei visuellen Reizen (bei 8 Grad und 24 Grad) …
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A Comparison of Auditory and Visual Stimuli in a Delayed Matching to Sample Procedure with Adult Humans.
… was manipulated across conditions. Auditory stimuli (1” tone) and arbitrary symbols served as sample stimuli for three (S1, S2, S3) and two (S4 and S5) subjects, respectively. Uppercase English letters (S, M, and N) served as comparison stimuli for all subjects. Results show small but …
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Policy capturing with the use of visual stimuli: a method of quantifying the determinants of landscape preference
Policy Capturing, a potential methodology for evaluating landscape preference, was described and tested. This methodology, tested and applied in industrial psychology since 1960, results in a mathematical model that theoretically represents the human decision-making process. Under experimental …
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How audio-visual stimuli in automated asynchronous video interviews affect applicant reactions: social presence, fairness and organisational attractiveness
… of AVI stimulus format (text-based vs. audio-visual questions) on applicant perceptions of social presence, fairness and organisational attractiveness. To this end, a between-subjects posttest-only experimental design was used in two separate samples (South African sample, N = 58; USA sample, …
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Do Different Music Genres Differentially Affect Autonomic Activity? How Music and Sound Affect Autonomic Activity Aroused by Visual Stimuli
… rate, galvanic skin response) while viewing visual stimuli in a sample of college students. All participants listened to the same songs and music genres and viewed the same International Affective Picture System (IAPS) images. Autonomic nervous system activity was recorded by attaching …
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The Use of Viewing Time of Non-erotic Visual Stimuli to Differentiate Between Frequent Pornography Users and Infrequent Users
… a measure of viewing time that uses non-erotic visual stimuli can differentiate between frequent users and infrequent users of pornography. Thirty-six male participants were classified as infrequent pornography users and 37 as frequent users. Participants completed a questionnaire and were asked …
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