Psychology Commons^™

Using Motivation To Assess Affective States Of Captive Red Kangaroos (Macropus Rufus) In Response To Visitor Presence And Crowd Size In A Walk-Through Zoo Exhibit, Julia King

Theses and Dissertations

This study investigates how visitor presence influences affective states of captive red kangaroos housed in a walk-through zoo exhibit by using motivation to consume a food reward in desired vs undesired locations and with/without an additional challenge feeder as a proxy for affective state, while considering individual variation and personality.

Psychophysiological Impacts Associated With Social Media Use, Lindsey Hieber

Theses and Dissertations

Social media has become increasingly relevant to everyday life since its inception, with new social media applications being created regularly. There has been some research regarding social media use and mental health; with studies finding both negative and positive mental health effects possible. TikTok, one of the newest and fastest growing social media applications has not been studied thoroughly to investigate potential mental health effects. The psychophysiological impacts of social media use have not been explored at all. An initial survey was done to investigate personality and mental health effects of social media use as well as if the reasonings …

Using Factor Mixture Modeling To Counter Faking, Raul Corrêa Ferraz

Theses and Dissertations

Self-reports (SRs) of typical behavior are often the only existing feasible method to gather data on important drivers of human performance. In applications such as personnel selection, SRs are vulnerable to intentional distortions, often referred to as faking. A review of the literature suggests that so far, the methods proposed to address faking are unsatisfactory. In a recent breakthrough, Pavlov et al. (2019) showed that high-stakes scale scores are best modeled as a function of a) propensity to fake, b) honest scores, and c) the interaction of these two terms. Pavlov et al. did not, however, propose any method to …

When Do Therapist Characteristics Matter Or Do They?, Han Lim Kim

Theses and Dissertations

This research aims to establish that considerable differences exist between therapists on how much their clients improve in treatment and understand the factors that contribute to such variability. Therapists’ sex, personality, and similarity of their personality with their clients’ personality were examined as moderators of change in treatment outcome. Findings must be interpreted with caution due to limitations of the dataset which make therapists effects hard to separate from client effects. There is variation around the amount of change therapists produce in their clients; however, this variation is much smaller compared to the variance among clients. Female therapists consistently had …

Exploring Disc Attitudes Toward Organizational Change, Christie Cooper

Theses and Dissertations

This quantitative study explored how different personality styles, using the dominance, influence, steadiness, and compliance (DISC) personality assessment to address the concept of change. Specifically, the attitudes the four main DISC personality styles have toward change. The study aimed to contribute to the body of knowledge. There is a significant gap in the empirical research investigating DISC and change.

This study’s significance was to fill a gap in the literature in an area that has limited empirical research conducted. European and Asian countries do far more work on the front-side of change to ensure people are prepared for the change …