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Generalization Of Expert Face Processing Takes Time, Karen Duan
Generalization Of Expert Face Processing Takes Time, Karen Duan
Honors Theses
Same race faces are recognized better than other race faces, and this other-race effect (ORE) can be explained by reduced holistic processing of other-race faces. Holistic processing is defined as a tendency to process all parts of a stimulus interactively as a whole. Previous studies found that experience can mediate ORE in holistic processing. The present study investigated whether quality or quantity of experience with the other-race better predicts holistic processing of other-race faces between Caucasian and Asian individuals. Contrary to what we expected, we did not find any correlation between experience with the other-race and the ORE in holistic …
The Other Race Effect : The Role Of Experience And Social Attiudes On Face Recognition, Emily Wheat
The Other Race Effect : The Role Of Experience And Social Attiudes On Face Recognition, Emily Wheat
Master's Theses
The ORE is phenomenon whereby recognition for own race faces is better than recognition of other race faces. This study examines how non-perceptual factors—social context, attitudes, and experience—impact the ORE. Participants from three different racial groups (Caucasian, Black, Asian) completed a face recognition task screening faces for status-specific targets (baseline, perpetrator, victim), self-report measures of explicit bias and experience with members from other races and a measure of implicit bias. Results indicated that non-perceptual factors impact the ORE. Specifically, Caucasian participants revealed a reduced ORE for other race perpetrators in comparison to victims. Black participants revealed a reduced ORE for …
Visual Discrimination Training For Rats : Developing A New Methodology To Explore Laterality Differences, Tiffany R. Brunelli
Visual Discrimination Training For Rats : Developing A New Methodology To Explore Laterality Differences, Tiffany R. Brunelli
Honors Theses
The goal of this study was to examine right hemisphere specialization for faces at the neuronal level. Research has shown that facial recognition relies on the right anterior temporal lobe and involves integrating multiple features (Bukach, Gauthier, & Tarr, 2006). Evidence from rat studies confirms that the anterior temporal lobe is involved in integrating multiple object features (Eacott, Machin, & Gaffan, 2001). However, these studies did not examine differences between the brain’s right and left hemispheres. It was hypothesized that the right anterior temporal lobe is more important for feature integration. The current study aimed to develop a methodology for …
Facial And Pictorial Recognition As A Function Of Massed Versus Distributed Presentation And Imaging Instructions, John Allyn Cayard
Facial And Pictorial Recognition As A Function Of Massed Versus Distributed Presentation And Imaging Instructions, John Allyn Cayard
Master's Theses
Beneficial effects of distributed practice and rehearsal on recognition has been demonstrated in numerous memory studies for verbal stimuli and manual skills. However, no research has been reported using non-verbal, pictorial stimuli. In addition, few studies have examined the effects of pictorial rehearsal. The present research examines the effects of massed versus distributed practice and post-exposure imaging on pictorial memory. The first and third experiments used faces while the second used plant stimuli. In general, the results showed beneficial effects for post-presentation imaging. Presentation mode produced complex effects, but generally supported the superiority of distributed presentation. The results of Experiment …
Training Potential Witnesses To Produce Higher Quality Face Composites, David Bradley Marwitz
Training Potential Witnesses To Produce Higher Quality Face Composites, David Bradley Marwitz
Master's Theses
This study attempted to determine if training and familiarization with a composite construction system would improve the quality of subjects' composite production. Subjects were trained in the use of the Mac-a-Mug Pro system over two sessions. During the course of the two meetings, subjects constructed eleven composites (six from memory and five with the face in-view) and were allowed time to practice with the system. Results suggests that the quality of subjects' composites improved with practice. However, training with the composite system prior to exposure to the first face did not lead to higher quality composites. These results have implications …