Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Publication
- Publication Type
Articles 1 - 8 of 8
Full-Text Articles in Entire DC Network
Temporal Shifts In Weapon Focus: Comparing Retrograde And Anterograde Effects, William Blake Erickson
Temporal Shifts In Weapon Focus: Comparing Retrograde And Anterograde Effects, William Blake Erickson
Graduate Theses and Dissertations
When an eyewitness suffers an impairment of memory for a criminal's face because the criminal used a weapon during the commission of the crime, this impairment is called the weapon focus effect. Literature provides two explanations for how this effect arises: some implicate the narrowing of attentional cues to the weapon during the commission of a crime because arousal of the victim increases, while others claim that the weapon is merely a novel object in most everyday contexts, and novel objects demand more attention than contextually appropriate ones. The current study employed a simulated crime paradigm taking place in a …
Responses To Domestic Violence Public Service Ads: Memory, Attitudes, Affect, And Individual Differences, Courtney Elizabeth Welton-Mitchell
Responses To Domestic Violence Public Service Ads: Memory, Attitudes, Affect, And Individual Differences, Courtney Elizabeth Welton-Mitchell
Electronic Theses and Dissertations
Public service ads (PSAs) are an increasingly visible part of efforts to decrease the occurrence and consequences of domestic violence. Like other advertising, domestic violence PSAs are designed to grab attention, influence attitudes, and enhance memory for ad content. Over the years, images in domestic violence PSAs have changed substantially; agencies have started using pictures that generate emotions - either vivid negative images (bruised faces or body parts), or positive images (smiling faces) that contrast with the negative text. It is not clear, however, how different types of ad images influence memory for the message and attitudes about domestic violence, …
Introduction To The Neurosciences And Music Iv: Learning And Memory, Andrea Halpern
Introduction To The Neurosciences And Music Iv: Learning And Memory, Andrea Halpern
Faculty Conference Papers and Presentations
The conference entitled "The Neurosciences and Music-IV: Learning and Memory" was held at the University of Edinburgh from June 9-12, 2011, jointly hosted by the Mariani Foundation and the Institute for Music in Human and Social Development, and involving nearly 500 international delegates. Two opening workshops, three large and vibrant poster sessions, and nine invited symposia introduced a diverse range of recent research findings and discussed current research directions. Here, the proceedings are introduced by the workshop and symposia leaders on topics including working with children, rhythm perception, language processing, cultural learning, memory, musical imagery, neural plasticity, stroke rehabilitation, autism, …
Semantic Priming Of Familiar Songs, Sarah K. Johnson, Andrea R. Halpern
Semantic Priming Of Familiar Songs, Sarah K. Johnson, Andrea R. Halpern
Faculty Journal Articles
We explored the functional organization of semantic memory for music by comparing priming across familiar songs both within modalities (Experiment 1, tune to tune; Experiment 3, category label to lyrics) and across modalities (Experiment 2, category label to tune; Experiment 4, tune to lyrics). Participants judged whether or not the target tune or lyrics were real (akin to lexical decision tasks). We found significant priming, analogous to linguistic associative-priming effects, in reaction times for related primes as compared to unrelated primes, but primarily for within-modality comparisons. Reaction times to tunes (e.g., "Silent Night") were faster following related tunes ("Deck the …
Dynamic Aspects Of Musical Imagery, Andrea Halpern
Dynamic Aspects Of Musical Imagery, Andrea Halpern
Faculty Conference Papers and Presentations
Auditory imagery can represent many aspects of music, such as the starting pitches of a tune or the instrument that typically plays it. In this paper, I concentrate on more dynamic, or time-sensitive aspects of musical imagery, as demonstrated in two recently published studies. The first was a behavioral study that examined the ability to make emotional judgments about both heard and imagined music in real time. The second was a neuroimaging study on the neural correlates of anticipating an upcoming tune, after hearing a cue tune. That study found activation of several sequence-learning brain areas, some of which varied …
The Reversed Testing Effect : Unraveling The Benefits Of Practiced Recall, Katherine Mary Weber
The Reversed Testing Effect : Unraveling The Benefits Of Practiced Recall, Katherine Mary Weber
Legacy Theses & Dissertations (2009 - 2024)
Eyewitness memory for events has been shown to be malleable and susceptible to intrusions of misinformation (Loftus & Palmer, 1974). It has been demonstrated that practicing retrieval of studied material can lead to improved recall, known as the testing effect (Karpicke & Roediger, 2008; Roediger & Karpicke, 2006). However, practiced recall may also lead to the increased incorporation of misinformation into memory, known as the reversed testing effect (Chan, Thomas, & Bulevich, 2009). While Karpicke and Roediger (2008) used Swahili-English word pairs to demonstrate the testing effect, Chan et al. used video materials. In two out of three of the …
Improving Memory Using N-Back Training, Paul Beavon
Improving Memory Using N-Back Training, Paul Beavon
Theses : Honours
Investigations into n-back training and near transfer to short-term memory (STM) and working memory (WM) have realised inconsistent results. A significant transfer to STM was reported using dual n-back training (Jaeggi, Buschkuehl, Jonides, & Perrig, 2008). However, the majority of studies have found no significant transfer to WM as operationalised by complex span tasks using either single or dual n-back training. The current study examined the single n-back task and near transfer to STM and WM as operationalised by the Woodcock-Johnson III Tests of Cognitive Abilities (Mather & Woodcock-Johnson, 2001). Forty-seven participants were divided into experimental treatment (n = 26) …
Trauma Severity And Defensive Emotion-Regulation Reactions As Predictors Of Forgetting Childhood Trauma, Bette L. Bottoms, Cynthia J. Najdowski, Michelle A. Epstein, Matthew J. Badanek
Trauma Severity And Defensive Emotion-Regulation Reactions As Predictors Of Forgetting Childhood Trauma, Bette L. Bottoms, Cynthia J. Najdowski, Michelle A. Epstein, Matthew J. Badanek
Psychology Faculty Scholarship
Using a retrospective survey, we studied a sample of 1679 college women to determine whether reports of prior forgetting of sexual abuse, physical abuse, and other traumas could be explained by trauma severity and individual differences in the use of defensive emotion-regulation reactions (i.e., repressive coping, dissociation, and fantasy proneness). Among victims of physical abuse (but not sexual abuse or other types of trauma), those who experienced severe abuse and used defensive reactions were sometimes more likely to report temporary forgetting of abuse, but other times less likely to report forgetting. We also found unanticipated main effects of trauma severity …