Emotional Memory: Examining Differences in Retrieval Methods

<p>Emotional information is generally remembered better than non-emotional information, especially when the emotional information is highly arousing. Priority Binding Theory has grown out of several years worth of research on memory and emotion. The theory proposes that in mixed lists comprised of negative and arousing words and neutral words, negative and arousing words will take priority during mental processing resulting in stronger encoding for the emotional words relative to neutral words with no such effect predicted for pure lists. Our lab made several attempts to extend the theory to picture stimuli, but were unsuccessful. However, the predictions of Priority Binding Theory were tested using recall, while studies in our lab have used recognition as a retrieval method. Research suggests that retrieval processes may be distinct and affected differently by various factors. Therefore, the current study manipulated retrieval methods, recognition and recall, to determine if the predictions of Priority Binding Theory were retrieval dependent. Results showed an overall increase in accuracy for negative images versus neutral images. The degree of accuracy for negative versus neutral images differed by retrieval method, with the difference between accuracy for negative versus neutral information greater in recall formats. In terms of retrieval method, recognition accuracy showed ceiling effects and no effect of list type was observed, but in recall significant differences were observed between negative and neutral stimuli in mixed lists and no significant differences observed between pure negative and pure neutral lists. The present results supports the predictions of Priority Binding Theory.</p>

Name thesis:degree_name

Doctor of Philosophy (PhD)

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Psychology

Year

2016

Author dc:creator

• Martinez, Audrey

Contributors dc:contributor

• Haerich, Paul E.
• Cisneros, Elizabeth P.
• Morrell, Holly E. R.
• Vermeersch, David A.

• Clinical Psychology
• Psychology
• Social and Behavioral Sciences
• Memory -- Physiological aspects; Emotions -- Psychological aspects;
• Priority Binding Theory; Negative Stimuli; Neutral Stimuli; Picture Stimuli; Recognition and recall

Statement dc:rights

• This title appears here courtesy of the author, who has granted Loma Linda University a limited, non-exclusive right to make this publication available to the public. The author retains all other copyrights.

Language dc:language

English

Repository record dc:identifier

https://scholarsrepository.llu.edu/etd/390

OAI identifier oai:identifier

oai:scholarsrepository.llu.edu:etd-1391