College of Behavioral & Social Sciences
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The collections in this community comprise faculty research works, as well as graduate theses and dissertations..
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Item Explaining Resilience to Peer Influence: The Role of Decision-Making(2020) Deitzer, Jessica; McGloin, Jean M; Criminology and Criminal Justice; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)Researchers often discuss deviant peers as if they are a deterministic risk for an adolescent's own delinquency. There is a strong, consistent link between the two, especially in adolescence. Yet, some adolescents act counter to predictions and display resilience to deviant peer influence. Paternoster and Pogarsky’s (2009) concept of thoughtfully reflective decision-making (TRDM) may add to our understanding of resilience to deviant peer exposure; individuals who make slow, deliberate decisions may be more likely to avoid the pitfalls associated with deviant peers, perhaps by selecting out of deviant social networks. In this dissertation, I use longitudinal data from the PROSPER Peers project in the context of adolescents in rural schools to 1) identify and describe a group of youth that displays resilience to deviant peer influence and 2) investigate whether decision-making skills differentiate those who demonstrate resilience from those who do not. I leverage structural equation modeling (SEM) to examine the role of TRDM in fostering resilience to deviant peer influence. Specifically, I test whether TRDM moderates the impact of deviant peer exposure on resilience directly or indirectly, through prompting changes to the adolescents’ social networks. I estimate SEM models that test these relationships using interaction and multigroup models separately for each starting wave. I find evidence that TRDM promotes resilience to deviant peer influence across waves. My results also provide evidence of a nonlinear interaction between deviant peer exposure and TRDM, whereby TRDM is most protective for adolescents with a high degree (but not entirely) deviant peer group in for analyses starting in 6th or 7th grade. I do not find evidence of a consistent association between TRDM and a change in adolescents’ proportion of deviant peers at the next wave or any partial or full reduction to the direct impact of TRDM on resilience when including this indirect pathway. Thus, I conclude that TRDM does not appear to have an indirect impact on resilience through prompting prosocial change to adolescents’ friend groups. Finally, I discuss the limitations of my study, along with its implications for theory, practice, and future research.Item Grounding Judgment Phenomena in Memory: Examining the Role of Retrieval in the Estimation of Events(2018) Nguyen, Rosalind; Dougherty, Michael; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)Suppose you were running late to work and had to decide which route to take that would give you the best chance of getting to work on time. How do you come up with the various routes to consider? How do you assess which route will give you the best chance of getting to work on time? In order to make that decision, you may think about all the prior routes you’ve taken and then evaluate each one with some probability of getting the desired outcome. On the surface, the act of generating choices and evaluating their likelihood may seem to have little in common. However, one may be surprised to learn that these processes are closely intertwined. The findings from this project suggest that judgments of likelihood may be constrained by one’s ability to retrieve from semantic memory. In experiment 1, we demonstrate that one’s general ability to retrieve from long-term memory (LTM) may play a critical role in judgments of likelihood and that the nature of the retrieval may relate differentially to different types of event estimation. In experiment 2, we assess different measurement models of memory and find that the type of relation between memory and judgment changes as the function of the type of memory model that one adopts. Finally, combined data across both experiments reveal that how the to-be-judged items are distributed plays a role in judgments and that retrieval ability, specifically, semantic memory, is predictive of probability judgments. Taken together, we argue that the ability to retrieve from LTM plays a critical role in judging the likelihood of an event occurring.Item Enduring Dilemmas: Sources of American Ambivalence Toward European Defense Autonomy, The EDC and ESDP in Comparative Perspective(2005-08-04) Armitage, David T., Jr.; Quester, George H.; Government and Politics; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)Since World War II, transatlantic security relations have reflected a tension between American desires for Europeans to share more of the defense burden without having to give up its leadership role and European desires for greater defense autonomy without having to devote more resources toward military capabilities. The dissertation explores this tension and argues that systemic theories of international relations do not adequately explain why the US supported a potentially competitive institution with NATO - the European Defense Community (EDC) - during the 1950's, while resisting a much-looser version of European defense cooperation in European Security and Defense Policy (ESDP) in the late 1990's. The dissertation focuses on additional variables at the domestic level, such as fragmented political systems, divergent threat perceptions, and core beliefs and influence of policy entrepreneurs in explaining US behavior toward European defense ambitions during these two discrete periods of time.