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Psychology

Theses/Dissertations

Western University

Undergraduate Honors Theses

Working memory

Publication Year

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Empirical Validation Of An Executive Function Battery For Use In Childhood And Adolescence, Emma K. Phillips Apr 2015

Empirical Validation Of An Executive Function Battery For Use In Childhood And Adolescence, Emma K. Phillips

Undergraduate Honors Theses

This research explores the reliability and efficacy of a child and adolescent adaptation of an adult battery of executive functioning, measuring the constructs of reasoning, short-term memory and verbal processing. The intent of the research is twofold as it intends to support an age appropriate adjustment of a battery of tasks presented by Hampshire, Highfield, Parkin and Owen (2012), and secondly to display the necessity of looking at executive functions as multifaceted and therefore requiring multiple tasks to encompass their complexities. The adjusted battery in analysis is composed of nine tasks that have been amended to be age appropriate for …


The Interaction Between Spatial Working And Reference Memory In Rats On A Radial Maze, Nicole Ann Guitar Apr 2014

The Interaction Between Spatial Working And Reference Memory In Rats On A Radial Maze, Nicole Ann Guitar

Undergraduate Honors Theses

The present study investigated the interaction between working and reference spatial memory in an effort to develop an animal model of this interaction. Twelve male Long-Evans rats were tested on an eight-arm radial maze in a two-phase procedure. In the study phase, a rat was allowed to enter four randomly selected arms for a food reward placed at the end of each arm. The test phase allowed the rat access to all eight arms, but only the previously unentered arms contained food. Two of the correct test arms were defined as reference memory arms because they were always correct. The …