abstract: Sexual satisfaction has been positively linked to both individual and relational wellbeing (Christopher & Sprecher, 2000; Davison, Bell, LaChina, Holden, & Davis, 2009). Further, sexual communication has demonstrated positive impacts on sexual satisfaction (Byers, 2005); yet, research by MacNeil and Byers (2009) found that most people in romantic relationships do not share their sexual preferences with their partner. According to Tolman (2002), women seem to be especially reluctant to communicate sexually, due to the particular societal restrictions placed on expressions of female sexuality and desire. This study aims to understand how emerging adult women communicate with their sexual partners in order to increase pleasure, what barriers exist to sexual communication for these women, and how gendered social norms are expressed in the process. Based on interviews with 19 women between the ages of 20-29, the findings of this study suggest that emerging women often place more weight on social expectations of appropriate female sexual expression than relational context when choosing whether or not and/or how to sexually self-disclose. Further, the women in this study were at varying stages of renegotiating their internalization of the prioritization of male sexual pleasure over female pleasure. / Dissertation/Thesis / Masters Thesis Communication Studies 2019

The study of prosocial behavior is growing increasingly multidimensional in the way that it considers whom is helped and how. One area of concern is the effect of gender on prosocial behavior. Is masculine behavior more physically oriented, and if so, are measures neglecting these behaviors and biasing results toward more feminine prosocial behaviors? The current study sought to answer these questions by creating and validating a new multidimensional measure of prosocial behavior that includes behaviors more common to males. An EFA was performed on a sample of 463 adolescents and emerging adults from Amazon Turk (US citizens, 16-25, 60% male, 69% Caucasian). The results indicated a three-factor solution for family that was similar across gender, but different scales for males and females for friend and stranger oriented prosocial behavior. CFA analyses were performed on a sample of 453 adolescents and emerging adults (16-21, 60% female, 61% European American) from the Flourishing Families Project. Results indicated that all five measures had good model fit and internal reliability and validity of all three factors were established. Measurement invariance as a function of gender was established for the family scale. Discussion focuses on the implications of this measure on prosocial research including higher levels of masculine prosocial behavior for multidimensional types of prosocial behavior.

There is a dearth of psychological research with Polynesian populations in the United States Research on this population is needed to meet the demands of this increasingly growing population. This study aims to investigate the psychological well-being of an understudied Latter-day Saint (LDS) Polynesian American emerging adult group in order to better provide them with cultural-specific professional psychological services. The sample included 327 LDS Polynesian American emerging adults ranging from 18 to 26 years of age (191 females, 136 males). Specifically, this study examines the associations among coping strategies, religiosity, ethnic identity, depression, anxiety, and self-esteem. An online questionnaire was used to collect the necessary data. Descriptive statistics, bivariate correlations, and path analyses were conducted to examine relationships among variables. The results yield findings that are unique to this specific population. This study's results found family support, religiosity, and ethnic identity to be influential among LDS Polynesian emerging adults with regards to their psychological well-being. As this study mentions, identifying and recognizing the influential cultural values on well-being for this population can contribute to assisting mental health professionals provide culturally sensitive and appropriate interventions for their LDS Polynesian American emerging adult clients.

For bioactive chemical classes, it is often assumed that environmental transformation eliminates associated ecosystem risks. However, for endocrine-active steroid hormones, modest changes in structure can have a significant influence on biological activity and thus, subtle environmental transformations can yield products with conserved, enhanced, or activity across different biological endpoints. The aim of this work was to explore the environmental fate of high potency, endocrine-active steroid hormones during natural or engineered water processes in order to test the hypothesis that steroid transformation products generated during these processes are likely to contribute to residual bioactivity often reported in water resources. Specifically, laboratory experiments were used to simulate chemical disinfection (e.g., chlorination) or natural processes (e.g., photolysis) to: (i) determine the rate and extent of steroid transformation, (ii) isolate and identify products that are formed, and (iii) evaluate products or product mixtures for biological activity. These experimental results can be used to help guide occurrence studies for any products of concern in the environment and also guide computational predictions or rationalizations of chemical reactivity. Ultimately, the goal is to expand upon our awareness and understanding of how these potent endocrine ligands behave in the environment and how they potentially affect ecosystem health. Chapter 2 discusses the reaction of glucocorticoids (GC)s with aqueous chlorine (effectively, HOCl) to simulate their fate during engineered drinking water and wastewater chemical disinfection. Numerous transformation pathways were unveiled, including interconversion of GCs (e.g., endogenous cortisol to synthetic prednisolone), production of known androgens in the adrenosterone class, and chlorination of GCs (e.g., formation of 9-chloro-prednisone). We also showed that other advanced processes (e.g., oxidation via ozonation) result in more complete degradation of such pollutants, and may be better alternatives to chemical disinfection at eliminating bioactive steroidal product formation. In Chapter 3, results of the direct photolysis of dienogest (DNG), a widely prescribed oral contraceptive agent, are presented to simulate its fate in natural sunlit surface waters and engineered photochemical treatment systems (e.g., UV disinfection systems). The major products (~ 80% of the converted mass in neutral aqueous solutions) were identified to be photohydrates resulting from photochemical-induced incorporation of water into parent DNG. These products were found to be prone to dehydration in the dark, and thus, a source of substantial DNG regeneration (~ 65% after 72 h in neutral solutions). Other minor, non-revertible products were also identified, including two known estrogens. Although minor in initial yield, these estrogens are likely to accumulate over time through repeated cycling between DNG and its photohydrates, and thus, dominate DNG long-term fate. It was also found that DNG undergoes an unusual photochemical rearrangement to produce a minor product with a novel tetracyclic ring system--the subject of Chapter 4. Further, the generality of this unique photorearrangement process was explored through extension to the photolysis of two other dienone pharmaceutical steroids (e.g., the androgens methyldienolone and dienedione). Surprisingly, despite the significant change in core steroidal structure, the rearrangement products retain some progesterone receptor (PR) and androgen receptor (AR) bioactivity (i.e., low-µM to sub-nm EC50 values). Again, these represent other non-revertible, minor products that are likely to accumulate over time, with likely adverse ecological consequences. Chapter 5 covers results arising from the direct photolysis of trenbolone acetate (TBA) metabolites in the presence of model nucleophiles (e.g., sodium azide, sodium thiosulfate, ammonium hydroxide, hydroxylamine, and humic acid), some of which would be expected to be present, along with TBA metabolites, in agriculturally-impacted water resources. Previous studies by our group revealed that TBA metabolites undergo photohydration-thermal dehydration cycling, like that described above for DNG photolysis. The objective of this study was to determine if other nucleophiles would outcompete water for photochemical incorporation across the TBA metabolite extended conjugation system. It was found that TBA metabolite photolysis results in photochemical (and at times thermal) addition of the nucleophile to the TBA metabolites. It was also found that the addition products undergo thermal elimination in the dark and contribute to TBA metabolite regeneration, and therefore, are expected to increase TBA metabolite persistence in water resources. Finally, Chapter 6 discusses the reactions of various trienone and dienone steroids with aqueous chlorine to simulate their fate during engineered drinking water and wastewater chemical disinfection. Single-step transformation pathways were unveiled for each steroid class, including 4-chlorination (trienones) and 9,10-epoxidation (dienones). Chlorination at position C-4 is known to enhance anabolic potency of androgenic steroids and the 9,10-epoxy products were found to undergo acid- or base-catalyzed ring-opening and aromatization to yield known estrogenic products. In addition, Chapter 7 provides conclusions and future directions, while Chapter 8 details the experimental methods and procedures used throughout this thesis. Collectively, the results presented herein confirm our overall hypothesis that steroid transformation products would be expected to contribute to residual biological activity often detected in water resources. Furthermore, the results indicate that the transformation of high potency pharmaceuticals does not automatically equate with reduction or elimination of hazards to exposed organisms, especially in cases where such compounds have potential to form products exhibiting diverse biological endpoints. More holistic approaches to risk assessment of such high potency environmental contaminants are needed in order to accurately assess the fate and effects of such emerging pollutant classes and their bioactive transformation products.

The purpose of this study was to explore career outcomes in young adulthood for individuals with ADHD and/or high abilities. The sample included respondents who had valid ability and ADHD measures from waves 1 (1995), 3 (2002), and 4 (2009) of the National Longitudinal Study of Adolescent and Adult Health in-home questionnaire. Using multiple group path analysis, we examined the pathways for three groups of individuals (i.e., ADHD, high ability, and both). Our findings indicated shared as well as unique pathways in these three groups, involving their parents’ education, parental educational expectation, family income, school attachment, depression and anxiety symptoms, educational aspiration, high school GPA, and post-secondary educational enrollment modeled on perceived social class, occupational status, and career goal attainment. The findings suggested group differences in some significant pathways. Knowledge about these trajectories will help educational and mental health professionals better understand the potential supports and barriers in career success for these individuals with exceptionalities.

La thèse porte sur l’impact des investissements direct étrangers sur la croissance économique appliquée au cas de l’économie turque.Dans le cadre des débats sur le processus de rattrapage économique de certains pays en voie de développement, nous constatons que ces pays en question doivent leur succès essentiellement aux transferts de biens et services venant des pays développés. L’IDE est un moyen qui facilite le processus de diffusion de connaissances et de technologies, mais tout de même les débats sur ses effets positifs sont controversés et ils ont mis en évidence une discordance entre les hypothèses théoriques et les résultats empiriques. Nous cherchons à savoir dans quelle mesure l’affinement de l’analyse au niveau empirique peut permettre de déterminer le degré de pertinence des théories.L’analyse qualitative nous a permis de comprendre les déterminants des stratégies des investisseurs étrangers et du pays d’accueil, des éléments sur le transfert de technologie et ses composants, sur l’innovation, sur les liens en amont et en aval, sur les répercussions sur l’emploi,etc. L’analyse quantitative a confirmé une relation bidirectionnelle entre l’IDE et la croissance économique et par la suite les relations des IDE avec les autres composants de la croissance économique.Les résultats indiquent que l'IDE réside d’une importance cruciale en termes du transfert de technologies, de compétences entrepreneuriales et des ressources en termes de capitaux.Par ailleurs, en observant le niveau de coopération au sein de l’entreprise conjointe, notre analyse qualitative indique une forte accumulation des compétences en termes technologiques,d’innovation et managériales au niveau des entreprises locales. De plus, les relations verticales en amont et en aval entre les FMN et les entreprises locales sont relativement fortes. Les filiales étrangères utilisent de plus en plus des réseaux locaux pour fournir de biens intermédiaires. Cela confirme l’autonomie renforcée du secteur manufacturier local en Turquie. / The thesis focuses on the impact of foreign direct investment on economic growth applied to the case of the Turkish economy.In the context of discussions on the process of economic catching-up countries in the developing world, we find that the country in question owe their success primarily to the transfer of goods and services from developed countries. FDI is a tool that facilitates the process of diffusionof knowledge and technology, but still debates about its positive effects are controversial and have highlighted a discrepancy between the theoretical assumptions and empirical findings. We want to know how the refinement of the empirical level analysis can determine the degree of relevance of theories.The qualitative analysis allowed us to understand the determinants of foreign investors and strategies of the host country, elements of technology transfer and its components on innovation,backward and forward linkages of the impact on employment, etc.. The quantitative analysis confirmed a bidirectional relationship between FDI and economic growth and subsequently FDI relations with other components of economic growth.The results indicate that FDI is crucial in terms of technology transfer, entrepreneurial skill sand resources in terms of capital.Furthermore, by observing the level of cooperation in the joint venture, our qualitative analysis indicates a strong accumulation of skills in terms of technology, innovation and management at local firms. In addition, vertical backward and forward linkages between MNCs andlocal firms are relatively strong. Foreign subsidiaries use more local networks to provide intermediate goods. This confirms the increased autonomy of the local manufacturing sector inTurkey.

This study bridges the gap in literature in regards to emerging adults ages 18 to 25 and their attitudes toward relationship formation, specifically towards the acceptability of stayover relationships. By using a factorial vignette to manipulate dimensions of number of nights, reason, and gender, the attitudes of emerging adults were indicated to be acceptable. Open responses were obtained to analyze how emerging adults are categorizing the academic term of stayovers. The study found that emerging adults were more likely to find 1-2 nights as acceptable when compared to stayovers that occur every night. Qualitative analysis of results showed that respondents commonly used language such as dating, friends with benefits, or committed relationship to describe stayover relationships.

This dissertation contains two essays. The first essay investigates the measure of FX liquidity and determinants of the change in FX liquidity. Using 20 cross currency exchange rates over spanning period of 1999 to 2016, funding constraints and global risks are responsible for the main drivers of changing in FX liquidity. The magnitudes of both G7 and emerging volatility index are offsetting each other in all the regression models indicating that FX investors take diversification trading strategies to diversify their portfolios. The financial crisis provides an evidence that the more financial constraint issues contribute to the change in FX market illiquidity more than non-financial crisis period. Extending to liquidity predictability, I find, however, that the lag of market FX liquidity is responsible for the change in FX liquidity than any other explanatory variables My second essay investigates the momentum returns of U.S. equities by presenting comprehensive approaches. Traditionally, momentum portfolios are constructed by ranking based on excess returns. Using this sorting technique, I confirm that there is a presence of momentum returns in U.S. equities for all of the 48 industries. The results also indicate that the portfolios that are sorted by idiosyncratic volatility as well as by diversification strategy cannot achieve the highest returns as for sorting based on excess returns. Further, I examine the momentum portfolio predictability using the inverse conditional volatility proposed by Moreira and Muir (2017), and show that the momentum returns are affected by the size of liquidity and the risk factors rather than by the economic variables.

The Child Welfare system is widely known as the macro system responsible for ensuring the safety of children within particular parameters, which, in some cases, results in the removal of these individuals from their family of origin. Research has explored the short- and long-term effects of this disruption in hopes of improving the ability of services to effectively prevent negative effects. Despite improvements on a macro and micro level, foster youth continue to be unprepared for the transition out of the foster care system, resulting in negative outcomes. According to research, the newly developed theory of emerging adulthood may have implications in terms of the component that is key to the success of this population in the future. The purpose of the current study was to explore the importance of social support for newly emancipated foster youth. This study utilized a qualitative study design and sought data in the form of self-reports which were captured through an interview that consisted of 14 questions. Participants included 8 administrators working in the counties of San Bernardino and Riverside who possessed at least two years experience working directly with emancipated foster youth or with an agency which provided services to this population. The data collected was conceptualized as a model that highlighted the application of the theory of emerging adulthood as important in terms of service implementation; however, implementation would require the reconsideration of policy and improvement the utilization of services by foster youth in order to increase permanent placement. The results of this study implies that future research should determine the benefits of beginning independent living services at a younger age, linking these individuals with informal support systems, transitioning these individuals to a social worker with the knowledge and ability to apply the theory of emerging adulthood, regarding these individuals as active participants in the services provided, and providing foster parents with psychoeducation.

Latino populations continue to utilize mental health services at lower rates than their non-Latino counterparts. This is concerning for several reasons. Mental illness, is extremely prevalent in the general population. The population of Latinos (particularly younger individuals) in the United States is rapidly increasing. Acculturation has been found to negatively impact mental health issues in Latino populations. And finally, emerging adult’s unmet mental health needs / issues place them at risk for failing to adapt to adult roles, impacting their lives in many ways. This mixed methods study implores primarily quantitative design and includes two qualitative questions to explore the beliefs about mental health services among emerging adult (18-25) Latinos. Data for this study was derived from a survey, which was developed by adapting current qualitative research focused on Latino mental health and barriers to service. Additionally, questions were created by adapting the Community Attitudes Toward the Mentally Ill to explore stigma towards mental health services and illness. Forty-three completed surveys were analyzed; the findings are presented within this thesis.