Social and Behavioral Sciences Commons^™

The Impact Of Coach-Created Motivational Climate On Athletes’ Mental Health And The Mitigating Effects Of Psychological Safety And Psychological Resiliency, Shir Wasserman

Dissertations, 2020-current

With the growing importance of athletes’ mental health in sport, there is an escalating need for understanding the multifaceted nature of the concept, including related individual and environmental factors (Nixdorf et al., 2023). Previous studies suggest that athletes’ engagement with their social environment can potentially influence their mental health outcomes (Reis, 2001). Additionally, studies examining the coach-athlete relationship have consistently affirmed the significance of this connection to various athlete-related outcomes, including aspects of mental health and overall well-being (Jowett & Shanmagum, 2016). Therefore, this study explored the relationship between coach-created motivational climate, athletes' mental health, and the mitigating effects of …

Therapeutic Assessment With Couples: An Intervention To Enhance Healthy Relational And Marital Practices, Alexis C. Kenny

Dissertations, 2020-current

This dissertation details the creation and implementation of a new model of psychological assessment with partnered dyads, Therapeutic Assessment with Couples (TAC). As research continues to document the link between individual and relational/marital well-being (Jaremka, Glaser, Malarkey, & Kiecolt-Glaser, 2013; Kiecolt-Glaser & Newton, 2001; Sollenberger, et al., 2013), the cultivation of healthy practices from an interpersonal, romantic context becomes ever more crucial. Reviews of the shifting landscape of love and marriage in the U.S. are offered, along with compelling data concerning both the positive and negative implications associated with processes of partnering as well as relevant literature concerning Collaborative / …

Rise And Shine: A Comparison Of Item Fit Statistics For The Rasch Model, Glenn T. Waterbury

Dissertations, 2020-current

The Rasch model implies that the relation between examinee ability and the probability of correctly answering an item can be defined solely by a small set of parameters. In the case of Rasch modeling, there are only two parameters: the ability of an examinee and the difficulty of an item. When the data meet the requirements of the Rasch model, it possesses several appealing properties that distinguish it from Classical Test Theory and more complex Item Response Theory models.

However, the desirable properties of the Rasch model only exist when the data meet its strict requirements. Therefore, it is vital …