Problem alcohol use has far-reaching economic, intra-, and interpersonal consequences. One particularly hazardous form of drinking pertains to the consumption of alcohol as a means of regulating stress, or drinking to cope. As such, it is critical to identify pathways through which stress-related alcohol use occurs, as well as protective factors which may mitigate the aforementioned consequences. To achieve this, I conducted three studies examining these topics at multiple levels of analysis among two at risk populations for engaging in problematic drinking: College students and military service members. Study 1 is a published manuscript examining the association between personality, a known vulnerability factor, and daily alcohol use among college students. This study tested whether these associations were mediated by the utilization of daily coping behaviors. Study 2 is an exploration of the association between of post-traumatic stress symptoms (PTSS) and alcohol involvement among employed service members. I conducted conditional process analysis to determine whether the indirect association of PTSS on alcohol involvement through coping motivations was conditional on one's perceived level of social support. Finally, Study 3 examined how daily experiences of occupational stressors influence alcohol consumption using a subsample of married and cohabiting participants from Study 2. I tested the moderating roles of coping motives and more adaptive, support-based coping strategies on work stress-daily drinking associations. Together, these studies help elucidate why individuals typically drink when stressed, who may be more apt to do so, and under what conditions these effects hold true.

Recent years witnessed incredibly increasing popularity of online social networking sites around the globe. The emergence of new social media, including online social networking sites, brings the communication world a brand-new area to explore. The success of Facebook and MySpace in the U.S. has attracted a considerate number of communication scholars to examine this phenomenon from different perspectives. As the most cutting-edge tool to investigate a newly-grown medium, uses and gratifications perspective focuses on why people use social media, and how people use them to satisfy their needs. In this study, the most popular online social networking site in China, Renren, was selected to investigate the uses and gratifications of Chinese college students. Four motivations, that is, socializing, entertainment, self-status seeking, and information seeking, were utilized to measure how much weight Chinese college students give to each motivation. Culture's impact on the usage of online social networking sites was also investigated. The concept of interdependent self-construal and independent self-construal was borrowed to examine how culture could play a role in SNS use among Chinese college students. The study found Chinese college students use SNS to gratify their needs of socializing, entertainment, information seeking, while self-status seeking seems to be a weaker factor of SNS use. Six themes emerged in the study including: 1) vision and outlook expansion, 2) friendship maintenance, 3) a sense of self-worth, 4) information seeking, 5) entertainment, and 6) cultivated as a habit, to pass time. In addition, Chinese college students seem to have independent self-construal rather than interdependent self-construal, but the tendency is weak and self-report statistics show they tend to give moderate answers regarding to the self-construal. The influence of different self-construals towards motives in using Renren is subtle. Further explanations of observed finding were provided in the thesis.

The purpose of this study was to better understand sexual development during the transition to adulthood. Previous research was extended by testing models that examined direct effects of romantic attachment and social support on emerging adults’ sexual outcomes, as well as models that examined the mediating role of sexual motivations in those associations. Undergraduate students (n = 290, 66% female) completed questionnaires that assessed romantic attachment, social support, sexual motives, risky sexual behaviors, and health-promoting sexual beliefs. Results indicated romantic attachment strongly predicted sexual functioning, such that higher levels of attachment insecurity were associated with fewer health-promoting sexual beliefs and more risky sexual behaviors. Attachment anxiety was most closely associated with sexual outcomes for females, while attachment avoidance was a stronger predictor of sexual outcomes for males. Furthermore, coping but not intimacy motivations were found to partially mediate the link between attachment anxiety and health-promoting sexual beliefs for females. Although overall relationships between social support and sexual outcomes were not significant as hypothesized, links between specific support sources and sexual outcomes emerged during further analysis. Conclusions underscore the usefulness of attachment theory as a framework for understanding sexual behavior and provide further support for the importance of considering gender differences when examining the interplay between the attachment and sexual systems. Practical implications for sexual health prevention and intervention efforts are discussed.

Attention-deficit/hyperactivity disorder (ADHD) is a complicated psychiatric disorder that is typically first diagnosed in childhood and associated with negative outcomes in adulthood such as poor academic performance and difficulties with social relationships. ADHD can be difficult to accurately diagnose in adulthood, given the absence of clear, agreed upon ADHD symptomology in adults. In the current study, two raters used psychometrically sound instruments and diagnostically valid assessment techniques on an archival dataset to create three distinct groups: ADHD [2/3 with other mental health diagnosis (OMH)], OMH only, and no diagnosis. Findings support the value of comprehensive assessment, combined with a thorough evaluation of the material by a trained clinician, for the accurate diagnosis of ADHD for research purposes. Comparisons were made across groups to infer that college students with ADHD have lower grade point averages and academic self-concept than students without mental health diagnoses. Yet, contrary to much of the current literature, college students with ADHD seem to create as strong, deep, supportive and harmonious relationships with loved ones and close friends as their non-diagnosed peers. Clinicians working with college students with ADHD may use the results of the current study to better inform conceptualization, better recognize the innate resilience college students with ADHD likely have, and inform treatment interventions.

Social networking sites and virtual spaces have flourished in the past few years. The author explores the impact of such social networking services on the local community at a small liberal arts college. The author investigates modern trends in community theory. Defining community has become more difficult in modern society, where community is no longer easily distinguished by geographical boundaries. From the background of modern community theory the author explores the designation of virtual spaces as “virtual communities.” Literature and research about virtual spaces indicates that they can provide many of the values thought be to inherent to community membership. The strong localized community on campus makes students hesitant in calling Facebook a “virtual community,” despite its strong integration with the face-to-face community itself. Facebook is seen as simply a tool. This thesis incorporates research on one specific case study: through mathematical and ethnographic research of Facebook.com, the author evaluates the opinions of students in considering virtual spaces as communities.

Thesis (M.A.)--University of Hawaii at Manoa, 2008. / Includes bibliographical references (leaves 85-90). / 114 leaves, bound 29 cm

Social networking sites and virtual spaces have flourished in the past few years. The author explores the impact of such social networking services on the local community at a small liberal arts college. The author investigates modern trends in community theory. Defining community has become more difficult in modern society, where community is no longer easily distinguished by geographical boundaries. From the background of modern community theory the author explores the designation of virtual spaces as “virtual communities.” Literature and research about virtual spaces indicates that they can provide many of the values thought be to inherent to community membership. The strong localized community on campus makes students hesitant in calling Facebook a “virtual community,” despite its strong integration with the face-to-face community itself. Facebook is seen as simply a tool. This thesis incorporates research on one specific case study: through mathematical and ethnographic research of Facebook.com, the author evaluates the opinions of students in considering virtual spaces as communities.

This study applied the impression management theory in the context of social networking to investigate the generalized research question of this dissertation which is "Do active social media presence and various privacy concerns influence online behaviors of students on social media?" The results and conclusions are presented via the conduct of three different studies and the summary provides insights and explain the overall contribution of the research. For each study we developed a research model for which data was collected separately for each of these models. Hypotheses of each model were tested by partial least squares- structural equation modeling techniques using SmartPLS 2.0. Our findings confirm the hypotheses and showed that all the predictors positively influence online social networking behaviors. Active social media presence is operationalized as predictors such as SNS stalking awareness, Selective disclosure, desired differential persona, impression motivation, and information trustworthiness. Privacy concerns have been operationalized as SNS privacy awareness, technology awareness. Online behaviors have been operationalized as responsible image and reckless image.

Previous research has examined the influence of social support and family support on Latino college adjustment; however, few studies have examined the role of peer support on Latino college adjustment, and even fewer studies have focused exclusively on Mexican-origin students. The purpose of this study was to explore the importance of perceived peer support to Mexican-origin college students adjusting to a predominantly White university, with special attention given to the role of perceived peer support in the context of minority status stress and traditional college stress. Specifically, this study aimed to find whether perceived peer support contributed to Mexican-origin students' college adjustment. Given that many minority students attending a predominantly White university experience minority status stress and traditional college stress, this study also assessed the extent to which perceived peer support buffered Mexican-origin students from these stressors. A second goal of this study was to examine the heterogeneity of the Mexican-origin college student population to determine whether acculturation status influenced the relation between perceived peer support and several variables including minority status stress, traditional college stress, and college adjustment. Mexican-origin (N = 136 ) students were recruited from the Center of Mexican American Studies, the Latino Leadership Council, and the Educational Psychology subject pool at The University of Texas at Austin. Participants completed an online survey that included a demographic form and five questionnaires that assessed traditional college stress, minority status stress, acculturation, perceived peer support, and college adjustment. Several important findings were identified. Perceived peer support was associated with increased levels of traditional college stress, social adjustment, and attachment to the university. Traditional college stress, specifically the academic stress and social stress subscales, negatively predicted overall college adjustment. Of the five minority status stress subscales, achievement stress and interracial stress negatively predicted college adjustment while social climate stress positively predicted college adjustment. Finally, acculturation status negatively predicted all five types of minority status stress. Contrary to what was predicted, none of the interaction terms were significant, indicating that neither perceived peer support nor acculturation status moderated the effects of stress on adjustment. Theoretical and clinical implications of these findings are discussed. / text

Text in English / Anyone using the Internet is likely to use Facebook and anyone using Facebook is likely to use it just about every day. The prevalent uses of the Internet and related technologies is a sign-showing that they have become a part of human life. On any student’s academic side of life, the use of social media (taking Facebook as a case) has become commonplace, but their influences over the academic engagement and performance of students requires deeper understanding. In Africa, the need for studies on the interplay between social media and education is growing. This study focuses on the influence of Facebook on the academic performance of undergraduate social sciences students using three federal Universities in Nigeria, West Africa as research sites. The study shows that Facebook use did not significantly influence the academic performance of the surveyed students at these universities and that its use can, however, be harnessed for augmenting student academic performance and for advancing education in general. / Sociology / M.A. (Sociology)