Social and Behavioral Sciences Commons^™

Remembering To Remember And The Consequences Of Forgetting: The Role Of Prospective Memory In Consumer Intentions, Eyad M. Youssef

Theses and Dissertations in Business Administration

Picking up your dry cleaning after work, returning library books before the due date, picking up a friend at the airport; all of these tasks have one underlying feature that links them together. The tasks cannot be completed when the initial intention is formed. Prospective memory can be defined as remembering to remember (Winograd, 1988). It can also be defined as either remembering to do something at a particular moment in the future or as the timely execution of a previously formed intention (Kvavilashvili and Ellis, 1996). Remembering to do things (prospective memory) is just as much a use of …

Trust Judgments And The Hindsight Bias Effect, Martin Daniel Smith-Rodden

Psychology Theses & Dissertations

A decision to trust or not to trust can be examined within a broader category of cognition research concerning decisions under uncertainty. The purpose of this research was to investigate trust decisions through the lens of the hindsight bias effect. The hindsight bias effect (sometimes known as the "I knew it all along" effect) is a consequence that often follows judgments under uncertainty. Two experiments examined participants' evaluations of trust outcomes to determine if and how judgments of trust might be susceptible to hindsight biases. Experiment 1 exposed participants to vignettes depicting a third-party trust transaction between friends, with outcomes …

The Relationship Between Valuing Diversity And Implicit Racial Bias: A Construct Validation Study, Rebekka Althouse Gordon

Psychology Theses & Dissertations

Two studies examined the construct validity of valuing diversity in relation to both explicit and implicit racial bias. In the first study, participants completed three measures: the Miville-Guzman Universality-Diversity Scale to measure valuing diversity; the Implicit Association Test to assess implicit racial bias; and the Symbolic Racism 2000 Scale to assess explicit racial bias. Results indicated there was a significant relationship between the valuing diversity and implicit racial bias measures as well as between the valuing diversity and explicit racial bias measures. The explicit and implicit racial bias measures accounted for unique variance in the valuing diversity construct. There was …

Hindsight Bias In Insight And Mathematical Problem Solving: Evidence Of Different Reconstruction Mechanisms For Metacognitive Versus Situational Judgments, Ivan K. Ash, Jennifer Wiley

Psychology Faculty Publications

This article presents two experiments that used insight and mathematical problems to investigate whether different factors would affect hindsight bias on metacognitive and situational judgments. In both studies, participants initially rated their likelihood of solving each problem within a certain amount of time (metacognitive judgments) and rated the importance of each component of the problem for finding the solution (situational judgments). Next, participants attempted to solve each problem. In Experiment 1, all participants were given solution feedback information, but in Experiment 2, participants were not given any solution feedback. After 1 week, participants were asked to recall their original judgments. …

The Relationships Among Age, Physical Activity, And Working Memory, Ellen M. Carpenter

Psychology Theses & Dissertations

As our population ages, determining exogenous factors that may offset cognitive decline become increasingly important. The primary goal of the present study was to determine whether older individuals who engage in regular physical activity demonstrate superior working memory performance relative to older sedentary individuals. Forty young (20 active, 20 sedentary) and forty older (20 active, 20 sedentary) individuals engaged in cognitive measures of information processing speed, inhibitory function, and verbal and visuospatial working memory. Age differences in recall were found for verbal and visuospatial span tasks, as well as for recall reaction time on verbal and visuospatial n-back tasks, and …

Cognitive Implications Of Facilitating Echoic Persistence, Carryl L. Baldwin

Psychology Faculty Publications

Seventeen participants performed a tone-pattern-matching task at different presentation levels while concurrently engaged in a simulated-driving task. Presentation levels of 60, 65, and 70 dBC (SPL) were combined factorially with tone-matching delays of 2, 3, and 4 sec. Intensity had no effect on performance in single-task conditions and short-delay conditions. However, when the participants were engaged concurrently in the driving task, a significant interaction between presentation level and delay was observed. In the longest delay condition, the participants performed the tone-patten-matching task more efficiently (more quickly and without additional errors) as presentation intensity increased. These findings demonstrate the interaction between …

Development Of A Theoretical Framework Of Distributed Cognition Phenomena In Control Centers During Crisis Conditions, Christopher J. West

Engineering Management & Systems Engineering Theses & Dissertations

The purpose of this research is to develop and partially validate a theoretical framework describing distributed cognition phenomena occurring in organizational control centers functioning in crisis environments. Using a systems approach, the work synthesizes existing constructs relating to distributed cognition then supplements this knowledge with review of crisis management literature. The goal of this effort is the development of a framework for understanding the impact of crisis conditions on such phenomena occurring within the specified setting. An exploratory case study approach was used to partially validate and refine the framework by gauging its ability to interpret the impact of crisis …

Dissociable Aspects Of Mental Workload: Examinations Of The P300 Erp Component And Performance Assessments, Carryl L. Baldwin, Joseph T. Coyne

Psychology Faculty Publications

Advanced technologies have enabled the choice of either visual or auditory formats for avionics and surface transportation displays. Methods of assessing the mental workload imposed by displays of different formats are critical to their successful implementation. Towards this end a series of investigations were conducted with the following aims: 1) developing analogous auditory and visual versions of a secondary task that could be used to compare display modalities; and 2) to compare the sensitivity of neurophysiological, behavioral and subjective indices of workload. Experiments 1 and 2 confirmed that analogous auditory and visual secondary oddball discrimination tasks were of equivalent difficulty …

Crisp And Fuzzy Signal Detection Theory And Pilot Weather Judgment: Implications For Vfr Flights Into Imc, Joseph T. Coyne

Psychology Theses & Dissertations

Weather represents one of the greatest hazards to general aviation (GA), accounting for 15% of the GA accident fatalities. Of the fatal weather accidents 90% are attributed to visual flight rules (VFR) flight into instrument meteorological conditions (IMC). The situation assessment hypothesis suggests that pilots may inadvertently enter IMC because they lack the sensitivity needed to distinguish between visual meteorological conditions (VMC) and IMC. An alternative hypothesis is that pilots recognize conditions have deteriorated but are motivated by some other factor, such as pressure from passengers. The present study uses Jensen's Pilot Judgment Model and Signal Detection Theory to explain …

A Comparison Of Cognitive Development Between Whites And African Americans Based On William Perry's Scheme Of Intellectual And Ethical Development, Joan Johnson

Theses and Dissertations in Urban Services - Urban Education

This study compared cognitive complexity between student groups based on cultural background and academic class utilizing William Perry's (1970) cognitive theory of intellectual and ethical development. In addition, the study examined the influence of gender and socioeconomic status (SES) on cognitive development. The goal was to ascertain whether Perry's theory, developed from his research on a relatively homogeneous college student population without consideration of the impact of a culturally diverse environment, would be valid for culturally diverse students.

The research design employed to investigate cognitive development used a cross-sectional sample of entering freshmen and graduating seniors attending a predominantly White, …

Fostering The Development Of Domain-General, Nonlinear Mental Models: A Foundation For Systemic Thinking, Jeffrey S. Sinn

Psychology Theses & Dissertations

Two experiments examined whether people can develop a domain-general, nonlinear mental model when provided with an appropriate conceptual model. Both experiments presented causal loop models (i.e., variables connected in a circle by arrows representing causal relationships) as a conceptual model for positive feedback. Study 1 found that participants trained in causal loop modeling could accurately represent scenarios of low but not high complexity. Study 2 expanded on the design of Study 1 by varying the type of training and type of aid presented during testing. Participants received training with modeling instruction, training with cue-utilization instruction (i.e., participants were trained to …

Structural Equation Modeling Of Attitudes Toward Employment Testing, Laura Susan Hamil

Psychology Theses & Dissertations

This research investigated the relationships among past testing experiences, testing attitudes, perceptions of test performance, race, and gender. In addition, the effects of testing information on testing attitudes were studied. Two hundred and twelve applicants to a variety of positions in a large telecommunications company were asked to complete a series of questionnaires before and after employment testing. The questionnaires included measures of testing experience, general and specific testing attitudes, and perceptions of test performance. Scores on the employment test were also obtained as a measure of cognitive ability. Of the 212 participants, half were given a brochure to read …

The Measurement Of Mood Variation Over Time And Its Relation To Career Decision-Making Self-Efficacy In Young Adolescents, William Thomas Pinkston

Theses and Dissertations in Urban Services - Urban Education

Variation in mood states over time and the relationship between mood states and career decision making self-efficacy in young adolescents were investigated using the Profile of Mood States (POMS), the Multiple Affect Adjective Check List - Revised (MAACL-R), the Rotter's IE locus of control test, and the Career Planning Confidence Scale (CPCS). These tests were administered twice a week for six weeks. A correlational analysis was performed. The results showed a higher correlation between mood state measures as the subjects' moods varied over time than between either mood measure and locus of control which did not covary with either of …

The Influence Of Time Pressure And Information Load On Rule-Based Decision-Making Performance, Brooke Browne Schaab

Psychology Theses & Dissertations

Performance was evaluated under varying levels of time pressure and information load to determine their influence on simple rule-based decision-making. Consistent errors, biases, and heuristics found in human decision-making have been attributed to attempts to reduce attentional demands and to the limitations of working memory. Do these same mistakes occur when little or no demand is placed on working memory and the decision is made by following a set of simple rules? Using a simulation of a radar operator's task, 96 participants monitored a display for 24 min. Time pressure was manipulated by increasing or decreasing the number of aircraft …

Neuropsychological Assessment Of Battered Women, Mona Matheney Tiernan

Psychology Theses & Dissertations

This study examined the effect of physical battering on the neuropsychological functioning of women. Twenty-five battered women and twenty-five non-battered women were administered a neuropsychological screening battery (11 separate tests, yielding 16 variables) to assess for possible deficits in the areas of attention/concentration, memory, visual-perceptual skills, sensory-motor skills, novel problem solving, and verbal fluency. All participants completed a demographic questionnaire, a post-concussive syndrome checklist, and a questionnaire evaluating for the presence of depressed mood and possible effects of depression. Potential participants with a history of previous head injury (occurring from a source other than battering) or other neurological disorders were …

Animal-Word And Sound Test: An Auditory Cognitive Interference Effect, Jason L. Parker

Psychology Theses & Dissertations

This study presented a method in which the Stroop Color Word Test can be adapted to an auditory form. This auditory test used a series of animal words, animal sounds and word-sound combinations. This "Animal-Word-and-Sound test" contained three subtests. The test tasks were to repeat a list of words, identify a list of animal sounds, and to identify the sound in a combined animal word-sound pairings (Both the animal's name and sound are presented simultaneously). An alternate form of this audio test was examined. The alternate form followed the same construction except in the final condition, the task was to …

Attentional Processing Of Visual Stimuli: What Makes A Face A Face?, Samuel L. Chapman

Psychology Theses & Dissertations

Reaction time (RT) and accuracy have been used to investigate the manner in which humans process visual stimuli for many years. Some researchers have found evidence of serial processing (e.g., Sternberg, 1969a) while others have shown that some visual stimuli are processed in parallel (e.g., Neisser, 1963). There have been very few studies investigating the processing of schematic faces with respect to RT and accuracy. The present study investigates the mechanisms associated with the recognition of schematic faces with respect to RT and accuracy.

Forty-two Old Dominion University students were shown a target face for ten seconds and were then …

Visual Information Processing Of Geometric Figures As A Function Of Complexity And Field Of Vision, Karen E. Inn

Psychology Theses & Dissertations

The purpose of this study was to investigate whether human information processing does occur in parallel in the right hemisphere and serially in the left hemisphere as suggested by the hemisphere strategy model. In addition, this study was also designed to determine if there is a right hemisphere advantage in the processing of nonverbal information as indicated by the material specific theory.

In this 3 x 3 x 3 x 2 x 2 mixed design, Complexity (3) and Gender (2) were the between-subjects variables. Time Factor (3), Field of Vision (3), and Type (2) were the within-subjects variables. Complexity was …

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 …