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Operator Strategies Under Varying Conditions Of Workload, Ruth Justine Arnegard

Psychology Theses & Dissertations

The present study attempted to operationally define and measure strategic behavior in a complex multiple task environment. The Multi-Attribute Task battery was developed to simulate various aspects of flight and consisted of an auditory communication task, monitoring tasks, a tracking task, a resource management task which allowed a wide range of responding patterns, and a scheduling window which allowed operators to predict changes in workload. This battery was validated for its sensitivity to strategic behavior and baseline measures for each individual task were collected.

Twenty-four undergraduate and graduate students then performed the battery for four 64-minute sessions which took place …

The Effect Of Fear Of Success And Perceived Task Difficulty On Cognitive Performance, David Eugene Elkins

Psychology Theses & Dissertations

This study investigated the relationship of fear of success (FOS) and perceptions of task difficulty, their interactive effect on anagram and matrix-task performance and possible gender differences on these variables. A total of 226 students, 83 males and 143 females, participated in the study. FOS was measured by the administration of Zuckerman and Allison's (1976) Fear of Success Scale. Perceptions of task difficulty were manipulated by use of falsified normative data. Subjects therefore believed the upcoming task was either easy or difficult or the subjects were employed as controls. An anagram task and 12 items selected from Raven's Standard Progressive …