Psychology Commons^™

Mechanisms Of Value-Biased Prioritization In Fast Sensorimotor Decision Making, Kivilcim Afacan-Seref

Dissertations and Theses

In dynamic environments, split-second sensorimotor decisions must be prioritized according to potential payoffs to maximize overall rewards. The impact of relative value on deliberative perceptual judgments has been examined extensively, but relatively little is known about value-biasing mechanisms in the common situation where physical evidence is strong but the time to act is severely limited. This research examines the behavioral and electrophysiological indices of how value biases split-second perceptual decisions and the possible mechanisms underlying the process. In prominent decision models, a noisy but statistically stationary representation of sensory evidence is integrated over time to an action-triggering bound, and value-biases …

The Development Of Face Morphing Task To Assess Self Other Differentiation, Esen Karan

Dissertations, Theses, and Capstone Projects

Self-Other Differentiation (SOD) refers to a developmental process of acquiring a consolidated, integrated, and individuated sense of self. SOD develops at a) perceptual (e.g., facial perception) and b) representational (e.g., traits, mental states, and beliefs) levels. Impairments in representational SOD (R-SOD) are associated with many forms of psychopathology, particularly borderline personality disorder (BPD) and narcissistic personality disorder (NPD). Few studies to date have examined the perceptual aspects of SOD (P-SOD), which are hypothesized to develop from infancy onwards in tandem and in interaction with R-SOD. Given that the human face is one of the key characteristics that humans use to …

Cluster B Personality Disorders Separated By Gender Expectations, Brianna Kloss

Journal of Undergraduate Research at Minnesota State University, Mankato

Criticisms of the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association [APA], 2000), the most widely recognized system for classification of psychological disorders in the U.S., including gender discriminating disorders and diagnoses, have existed for all editions of the DSM. Arguably, gender construction has a profound influence on the standards and evaluation of normal and abnormal behaviors. Concern for the presence of gender bias of personality disorders has been raised within the DSM, in part, by the frequent diagnoses made according to gender stereotypes. The DSM-IV-TR characterizes personality disorders as marked distress and …

The Adjustment Of Eighty Correspondence Club Members As Indicated By Two Adjustment Inventories, Maurice R. Seaquist

University of the Pacific Theses and Dissertations

It is the purpose of the present thesis to determine the adjustment of a sampling of correspondence club members. The hypothesis is that the social adjustment of these individuals is inferior to that of the individuals used in two personality inventories. In addition, answers to these questions are sought:

1. Is there a common need or problem that motivates these men and women to seek companionship through correspondence agencies?
2. What is their age, sex, cultural and geographical background?
3. What are the physical qualities and economic status of the members and what qualities and status are they seeking in the members they …