Social and Behavioral Sciences Commons^™

The Effect Of Word Abbreviation On Decoding Speed And Accuracy, Frances Piccione

Masters Theses

An experiment was conducted to verify the existence and determine the magnitude of the human response latency differential between words and their abbreviations in a decoding task. Forty-eight Naval Officer Candidates learned a set of abbreviations obtained from operational aircraft cockpits. Abbreviations and corresponding words were divided into easy and hard difficulty levels. Subjects responded by saying the correct whole-word for both stimulus types. Response times measured by a voice key revealed a mean of 0.534 seconds for words and 0.662 seconds for abbreviations. An analysis of variance produced significant main effects (p < .05) for stimulus types and difficulty levels; the interaction effect was not significant. Also, t-tests for correlated scores revealed significant differences (p < .05) between difficulty levels within stimulus types.

Personality Predictors Of Academic Success In Underachieving First Year College Students, Carolyn Wilson-Garrison

Dissertations

In this study, the role of nonintellective variables as predictors of academic success in underachieving first year college students was explored. Traditional predictors of college grades, high school grade point average and standardized scores on the American College Testing examination (ACT), were also examined.

The purpose of this study was to assess whether college grades at the end of the first year would differ according to underachieving students' personality styles, expressed concerns, and behavioral correlates thereby offering the possibility that such nonintellective factors may be useful in the prediction of grades.

The sample was a randomly selected group of eighty-seven …