Social and Behavioral Sciences Commons^™

The Effect That Testing Has On Nondeclarative Memory, David Smith

Electronic Theses and Dissertations

Testing has been shown to improve long-term memory retention by decreasing the amount of material forgotten, a phenomenon known as the testing effect. This positive impact of testing has been shown using direct tests of memory that require declarative memory, things like memorizing word-pairs and single-word lists. This dissertation is the first research to investigate how testing impacts nondeclarative memory using three experiments. The first and second experiment utilize the word fragment completion task to measure the effect that testing has on words learned via methodology thought to recruit either declarative or nondeclarative memory. The third experiment utilizes a probabilistic …

The Relationship Between Non-Suicidal Self-Injury And Suicidal Ideation: The Role Of Emotion Reactivity And Negative Problem Orientation, Victoria Quiñones

Electronic Theses and Dissertations

Research suggests that non-suicidal self-injury (NSSI) precedes and increases risk for suicidal thoughts and behaviors, but the reasons for this are not understood (Hamza et al., 2012). The trajectory from NSSI to suicidal thoughts and behaviors likely reflects a complex interaction of emotional, cognitive, and physiological factors. Indeed, research indicates that the way individuals react to emotional experiences (i.e., emotion reactivity) and approach problem solving confers risk for NSSI and suicidal thoughts and behaviors. The current study proposed an integrated model to test whether emotion reactivity (self-report and electrodermal activity) mediates the relationship between NSSI history and suicidal ideation (SI), …

Affective, Physiological, And Cognitive Response To Imagery- And Verbally-Based Rumination And Distraction In Adolescence, Hannah Lawrence

Electronic Theses and Dissertations

To date, rumination and interventions for rumination have largely been verbal in focus. Rumination has been conceptualized as dwelling on negative affect in the form of verbal thought, and interventions aim to interrupt cycles of rumination using verbal strategies. Yet, emerging evidence suggests that many individuals dwell on negative affect in the form of imagery (e.g., Lawrence, Haigh, Siegle, & Schwartz-Mette, 2018) and that imagery-based interventions may be even more effective (e.g., Arntz, 2012). This is not surprising as imagery is more affectively arousing (Holmes & Mathews, 2010), physiologically stimulating (Vrana, Cuthbert, & Lang, 1986), and realistic/vivid (Mathews, Ridgeway, & …

Stress, Social Problem Solving, And Irritable Bowel Syndrome: A Cross-Lagged Panel Design Investigation Of Interactive Influences, Natalie M. Roy

Electronic Theses and Dissertations

The current study examined the interplay of three key variables: stress, maladaptive social problem-solving (SPS), and Irritable Bowel Syndrome (IBS) symptom severity. According to SPS theory, SPS is the self-directed cognitive and behavioral process by which individuals attempt to manage real-life problems or stressful situations. There are two main types of SPS: adaptive or maladaptive (D’Zurilla & Chang, 1995). Individuals who have adaptive SPS tendencies tend to view problems in an optimistic light; they perceive problems as solvable challenges and opportunities for personal growth. On the other hand, individuals who have maladaptive SPS tendencies often see problems as threatening and …

Conversations With The Oregon Trail And The Silent Generation, Jose A. Camacho Quiroz

Electronic Theses and Dissertations

The aim of this thesis is to explain the reason behind my art practise and process as it stands in August 2020, its context and relation to my life and experience as an outsider in the American culture. This process culminates in the documentation of experiences through the use and preparation of displays of personal artifacts as physical evidence and mechanisms of my transformation to my american persona through a continuing acculturation process and drift from the american generational archetype.

It is important to outline my current work state diverges from my past work since it no longer serves a …

Fostering Climate Change Resilience: A Socio-Ecological Forest Systems Approach, Alyssa R. Soucy

Electronic Theses and Dissertations

As climate change continues to impact socio-ecological systems, those that rely on natural resources are highly sensitive to climatic changes. Maine’s forest industry provides for the economic and social well-being of many residents and is especially vulnerable to climate change impacts. Changes in growing season length and timing, forest health threats imposed by insects and pathogens, extreme weather events, shifting forest composition, and changes in natural disturbance severity and frequency have already begun, and are projected to continue, to impact forest systems in the Northeastern U.S. While climate change presents a threat to forest systems, opportunities also arise due to …

Human-Giraffe Interactions: Characterizing Poaching And Use Of Parts As A Threat To Giraffe In Northern Kenya, Kirstie Ruppert

Electronic Theses and Dissertations

Giraffe (Giraffe spp.) are iconic wildlife species to Africa, yet relatively little conservation funding and research have been directed at protection of giraffe in the wild. A growing number of national governments and conservation organizations are implementing management strategies to address the threats that giraffe face. To inform these plans, there is a need for social science that examines the human pressures associated with decline of giraffe populations, including poaching and the use of giraffe parts. As the large majority of reticulated giraffe (Giraffa reticulata) range occurs outside formally protected areas, conservation plans must be made with …