2026-09-25T08:06:56Zhttps://mro.massey.ac.nz/server/oai/requestoai:mro.massey.ac.nz:10179/145342025-11-11T14:16:45Zcom_10179_294col_10179_296
DSpace at Massey University
author
Rockel, Warren
2019-04-18T02:21:53Z
2019-04-18T02:21:53Z
1991
http://hdl.handle.net/10179/14534
Q112853853
https://www.wikidata.org/wiki/Q112853853
This research was an attempt to resolve the inconsistent results for the effect of delay interval on facial recognition. The theory tested was that the degree of target/decoy similarity may act either to enhance or to diminish the effect of delay primarily by influencing false alarm rates. The first experiment used a novel method to scale the 80 faces along the dimension of similarity. The results showed that the method used was reasonably successful in ordering the faces along the similarity dimension. It enabled the use of four sets of 20 faces as either low or high similarity decoy and target sets in a second experiment aimed at testing the proposed theory. It was predicted that high target/ decoy similarity would result in a greater effect of delay than low target/ decoy similarity. Six groups of 15 subjects completed a standard face recognition experiment which crossed 0, 1 and 21 days delay with high and low similarity target/ decoy sets. The results showed a main effect for similarity, but, surprisingly, no main effect for delay. Nor was there the predicted interaction between similarity and delay for false alarms. The failure of the second experiment to test adequately the theory, and reasons for failure are discussed, along with the importance of the link between similarity and delay.
en
The Author
Face perception
Recognition (Psychology)
The effect of retention interval and target-decoy similarity on facial recognition : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University
Thesis
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
URL
https://mro.massey.ac.nz/bitstreams/e7d921a9-d2fa-4695-8d1b-cf5413ca41c1/download
File
MD5
72b5ff08673df8042a71489b7224ea5f
373266
application/pdf
01_front.pdf
URL
https://mro.massey.ac.nz/bitstreams/e36a61b2-2800-4017-9883-82b2ad81048f/download
File
MD5
976250a844a64f31c2cce9170eee7632
2727275
application/pdf
02_whole.pdf
URL
https://mro.massey.ac.nz/bitstreams/425ac226-a1df-4da4-b670-fe886b799f91/download
File
MD5
d3e203c2850842ce0455e0e6aace5aa2
16958
text/plain
01_front.pdf.txt
URL
https://mro.massey.ac.nz/bitstreams/dc931d0c-e83d-4bde-b66f-0bf64a8c2be3/download
File
MD5
88f6602577ca47169755184eefbbe86b
100053
text/plain
02_whole.pdf.txt