dc.contributor.advisor |
McDowall, John |
|
dc.contributor.advisor |
Wilson, Marc |
|
dc.contributor.author |
Patel, Gauranga Jeram |
|
dc.date.accessioned |
2014-05-09T02:22:59Z |
|
dc.date.accessioned |
2022-11-03T01:03:45Z |
|
dc.date.available |
2014-05-09T02:22:59Z |
|
dc.date.available |
2022-11-03T01:03:45Z |
|
dc.date.copyright |
2014 |
|
dc.date.issued |
2014 |
|
dc.identifier.uri |
https://ir.wgtn.ac.nz/handle/123456789/29457 |
|
dc.description.abstract |
Eye-Movement Desensitization and Reprocessing (EMDR) was developed as a treatment for Post-Traumatic Stress Disorder (PTSD), and involves the patient thinking about a traumatic event while simultaneously moving their eyes from side to side. Despite substantial support for the efficacy of EMDR questions remain regarding how eye-movements contribute to therapy. One explanation is that eye-movements tax a part of working memory known as the central executive; however, the exact mechanism involved is still unclear. Previous eye-movement research has focussed on self-ratings of vividness and emotionality of negative memories as the primary outcome measures. The focus of the current research was to examine the effect of eye-movements on the suppression of negative autobiographical memories in addition to vividness and emotionality. Non-clinical participants were asked to recall negative autobiographical memories and then verbally reported ratings of vividness and emotionality. In the eye-movement conditions, which varied by speed and direction of movement, eye-movements were stimulated using dots on a computer screen. Participants were then asked to avoid thinking of their memories, and intrusive thoughts were measured by pressing a computer key. Six experiments found that, overall, the effect of eye-movements on self-ratings was inconsistent, but that eye-movements reliably improved suppression of negative autobiographical memories. The findings also support the central executive explanation for the effectiveness of eye-movements in EMDR. |
en_NZ |
dc.format |
pdf |
en_NZ |
dc.language |
en_NZ |
|
dc.language.iso |
en_NZ |
|
dc.publisher |
Te Herenga Waka—Victoria University of Wellington |
en_NZ |
dc.rights |
Access is restricted to staff and students only until 06/2016. For information please contact the library. |
en_NZ |
dc.subject |
EMDR |
en_NZ |
dc.subject |
Suppression |
en_NZ |
dc.subject |
PTSD |
en_NZ |
dc.title |
The Role of Eye-Movements in Eye-Movement Desensitization and Reprocessing: Eye-Movements Lower the Number of Intrusive Thoughts of Negative Memories |
en_NZ |
dc.type |
Text |
en_NZ |
vuwschema.contributor.unit |
School of Psychology |
en_NZ |
vuwschema.subject.anzsrcfor |
170106 Health, Clinical and Counselling Psychology |
en_NZ |
vuwschema.subject.anzsrcseo |
970117 Expanding Knowledge in Psychology and the Cognitive sciences |
en_NZ |
vuwschema.type.vuw |
Awarded Doctoral Thesis |
en_NZ |
thesis.degree.discipline |
Psychology |
en_NZ |
thesis.degree.grantor |
Te Herenga Waka—Victoria University of Wellington |
en_NZ |
thesis.degree.level |
Doctoral |
en_NZ |
thesis.degree.name |
Doctor of Philosophy |
en_NZ |