Open Access. Powered by Scholars. Published by Universities.®
- Publication
- Publication Type
Articles 1 - 3 of 3
Full-Text Articles in Psychology
Emotional And Autonomic Responding To Auditory Stimuli, Jeremy C. Peres
Emotional And Autonomic Responding To Auditory Stimuli, Jeremy C. Peres
University of New Orleans Theses and Dissertations
Much of the research examining emotion induction, regulation, and suppression considers solely the visual modality (e.g., pictures of faces) for emotion elicitation. In reality, emotions are cued, expressed, and interpreted through multiple modalities by employing the extensive use of auditory stimuli in addition to visual stimuli. There have been some recent efforts to offset this imbalance in modality preference by using emotional auditory stimuli alone or in addition to visual stimuli. This project aims to further investigate emotional and autonomic responding to auditory stimuli with the added component of examining differential responding across social (nonlinguistic vocal expression) and non-social auditory …
Relative Reward Effects On Operant Behavior: Incentive Contrast,Induction And Variety Effects, Howard Cromwell
Relative Reward Effects On Operant Behavior: Incentive Contrast,Induction And Variety Effects, Howard Cromwell
Howard Casey Cromwell
Comparing different rewards automatically produces dynamic relative outcome effects on behavior. Eachnew outcome exposure is to an updated version evaluated relative to alternatives. Relative reward effectsinclude incentive contrast, positive induction and variety effects. The present study utilized a novelbehavioral design to examine relative reward effects on a chain of operant behavior using auditory cues.Incentive contrast is the most often examined effect and focuses on increases or decreases in behavioralperformance after value upshifts (positive) or downshifts (negative) relative to another outcome. Weexamined the impact of comparing two reward outcomes in a repeated measures design with three ses-sions: a single outcome and …
Eeg Investigation Of Mirror-Neuron Activity Before And After Conscious Perception Of Emotion In Faces, Katie Singsank
Eeg Investigation Of Mirror-Neuron Activity Before And After Conscious Perception Of Emotion In Faces, Katie Singsank
Summer Research
While it is theorized that the human Mirror Neuron System (MNS) is used in action understanding and interpretation, how mu-wave suppression varies throughout the process of becoming conscious of a human facial expression and perceiving it has not been investigated. In the current study, EEG mu-wave suppression was used as an index of MNS activity. Data were collected while subjects viewed a 6 second clip in which static visual noise lifted over a period of 3 seconds revealing either a sad or angry face below which participants were asked to indicate the emotion with a keyboard button press. The image …