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Description
Studies suggest that graduate students experience higher rates of anxiety and depression than their peers outside of academia. Studies also show exercise is correlated with lower levels of anxiety and depression among graduate students. However, despite this evidence, nearly half of graduate students do not exercise regularly. Accordingly, I suggest universities consider adding an exercise requirement to promote graduate student well-being. One potential objection to this recommendation is that an exercise requirement is objectionably paternalistic. I answer this objection with two possible replies. First, there are reasons why the exercise requirement might not be paternalistic, and there may be sufficient non-paternalistic reasons to justify the policy. Second, there are reasons why even if the policy is paternalistic, it is not objectionably paternalistic, and may still be justified. I will offer reasons to consider paternalism in a positive light and why the exercise requirement may be an example of a good paternalistic policy. Because the exercise requirement might be justified on paternalistic grounds, there are reasons to consider other paternalistic policies to promote graduate student well-being.
ContributorsArthur, Philip (Author) / de Marneffe, Peter (Thesis advisor) / Portmore, Doug (Committee member) / DesRoches, Tyler (Committee member) / Arizona State University (Publisher)
Created2020
Description
Many contemporary artists have turned to the past in order to negotiate and make sense of their relationship with the present. Similarly, museums have begun to look back in order to push forward and through a revisionist lens they scrutinize their collections and reveal ignored object histories. A prominent method some museums implement is allowing contemporary artists to comb through the vaults and present new relationships between their objects to their visitors. Through a psychological analysis of memory, and theorists’ dissection of nostalgia, object agency, and contemporaneity, I argue that artists Spencer Finch, Do Ho Suh, Newsha Tavakolian, Solmaz Daryani, Malekeh Nayiny, Mitra Tabrizian, Mark Dion, Fred Wilson, and Gala Porras-Kim function as revivalists – or artists whose works use memory and nostalgia to bring the past back to life. By attempting to retrieve memories, create nostalgic experiences, and question histories, they make their works tools for remembrance, reconciliation, and renegotiation with the past and present. The concerns these artists bring to the surface through their works build an understanding of how memory and nostalgia function as devices for personal meaning-making, trauma processing, and human-object relationship building.
ContributorsZiesmann, Hannah Grace (Author) / Fahlman, Betsy (Thesis advisor) / Codell, Julie (Committee member) / Lineberry, Heather (Committee member) / Arizona State University (Publisher)
Created2020
Description
The United States Supreme Court’s 1993 Daubert v. Merrell Dow Pharmaceuticals case established criteria for admitting scientific evidence in federal courts. It holds that scientific evidence must be valid, reliable, and relevant, and judges are required to be “gatekeepers” of evidence by screening out evidence that has not been empirically tested or vetted through the academic community. Yet, little is known about whether psychological assessment tools are subjected to scrutiny through the standards courts are supposed to apply. In three different studies, from the perspectives of judges, attorneys, and forensic mental health experts, the authors investigate whether psychological assessment evidence is being challenged. Information was collected on participants’ experiences with challenges to psychological assessments. Judges and lawyers completed a series of experimental case vignettes to assess their decision-making about legal admissibility of different qualities of psychological assessments. It was hypothesized they would not distinguish between low- and high-quality psychological assessments in admissibility. Bayesian model selection methods did not support the null hypothesis, however. It was found attorneys differentiate between the conditions. The rates in which legal professionals and forensic mental health evaluators experienced challenges were also higher than was expected. These positive findings show there is some degree of gatekeeping psychological assessment evidence in the courts.
ContributorsNeu Line, Emily C (Author) / Neal, Tess M.S. (Thesis advisor) / Horne, Zachary (Committee member) / Saks, Michael (Committee member) / Arizona State University (Publisher)
Created2020
Description
The choices of an operator under heavy cognitive load are potentially critical to overall safety and performance. Such conditions are common when technological failures arise, and the operator is forced into multi-task situations. Task switching choice was examined in an effort to both validate previous work concerning a model of task overload management and address unresolved matters related to visual sampling. Using the Multi-Attribute Task Battery and eye tracking, the experiment studied any influence of task priority and difficulty. Continuous visual attention measurements captured attentional switches that do not manifest into behaviors but may provide insight into task switching choice. Difficulty was found to have an influence on task switching behavior; however, priority was not. Instead, priority may affect time spent on a task rather than strictly choice. Eye measures revealed some moderate connections between time spent dwelling on a task and subjective interest. The implication of this, as well as eye tracking used to validate a model of task overload management as a whole, is discussed.
ContributorsZabala, Garrett (Author) / Gutzwiller, Robert S (Thesis advisor) / Cooke, Nancy J. (Committee member) / Gray, Rob (Committee member) / Arizona State University (Publisher)
Created2020
Description
Familism values have been shown to have a multitude of benefits for Mexican American youth. Understanding different pathways of the adoption of familism values from adolescence and young adulthood, and predictors of these pathways, is critical. The current study assessed different classes of change in familism values across five waves from fifth grade to young adulthood, and fifth-grade predictors of these profiles, among a sample of 749 Mexican American youth. Univariate and growth mixture modeling was used to determine classes of familism change and found two classes—one class that showed small, insignificant declines across adolescence that accelerated into young adulthood and one class that showed significant declines across adolescence that stabilized and increased into young adulthood. The three-step procedure was then used to examine the following fifth-grade predictors of familism classes: family conflict, family cohesion, harsh parenting, parental acceptance, economic hardship, and perceived ethnic discrimination. Family conflict and perceived ethnic discrimination were significant predictors of familism class membership. Greater family conflict predicted a greater probability of being in the class of significant declines in familism across adolescence that stabilized and increased into young adulthood. Greater perceived ethnic discrimination predicted a greater probability of being in the class of small, insignificant decreases across adolescence that accelerated into young adulthood. Gender moderated the impact of family cohesion. For females, greater father-reported family cohesion predicted a greater probability of being in the class with significant declines during adolescence that stabilized and increased into young adulthood. For males, greater father-reported family cohesion predicted a greater probability of being in the class with slight, insignificant declines in adolescence that accelerated into young adulthood. Youth nativity moderated the impact of maternal acceptance. For youth born in the U.S., greater mother-reported acceptance predicted a greater probability of being in the class of slight, insignificant declines across adolescence that accelerated into young adulthood. For youth born in Mexico, greater mother-reported acceptance predicted a greater probability of being in the class of significant declines in familism across adolescence that stabilized and increased into young adulthood. Limitations and implications for prevention and future research are discussed.
ContributorsJenchura, Emily C. (Author) / Gonzales, Nancy A. (Thesis advisor) / Knight, George P (Committee member) / Grimm, Kevin J. (Committee member) / Perez, Marisol (Committee member) / Arizona State University (Publisher)
Created2019
Description
Over 25% of children in the United States suffer from a chronic illness, and close to 70% of all childhood deaths are due to chronic illness. Prevalence of childhood chronic illness continues to increase, and as a result, the pervasiveness of parents faced with stress associated with caregiving for their child with a chronic illness is also rising. The Stress Process Model (SPM) conceptualizes the caregiving experience as a multidimensional process influenced by the caregiving context, primary and secondary stressors, resources, and caregiver outcomes. Utilizing the SPM, the goals of this study were to examine the relations between caregiving stress (role overload and role strain) and resources (instrumental support, social support, and positive attitudes) and psychological outcomes (depression and anxiety) to determine whether resources moderated the associations between caregiving stress and psychological outcomes.
Participants included 200 parent caregivers of a child with a chronic illness. Participants responded to an online survey that measured demographics, role overload (Role Overload scale), role strain (The Revised Caregiver Burden Measure), instrumental support and social support (Medical Outcomes Survey), positive attitudes about caregiving (Brief Assessment Scale for Caregivers), depression (Patient Health Questionnaire-9), and anxiety (Generalized Anxiety Disorder scale-7). Pearson correlations and six hierarchical regression models were tested to examine caregiving stress, resources, and psychological outcomes.
Consistent with the study hypotheses, positive correlations between caregiving stress (role overload and role strain) and depression and anxiety were found. Negative correlations were found between resources (instrumental support, social support, positive attitudes) and depression and anxiety. Both instrumental support and social support had negative moderating effects on the relations between role overload and psychological outcomes (depression and anxiety). Positive attitudes also negatively moderated the relations between role strain and psychological outcomes. Thus, when participants reported high instrumental and social support, they also reported low depression and anxiety, even when role overload was high. Participants also reported low anxiety and depression when they reported high positive attitudes, even when role strain was high. Implications of these findings are discussed.
Participants included 200 parent caregivers of a child with a chronic illness. Participants responded to an online survey that measured demographics, role overload (Role Overload scale), role strain (The Revised Caregiver Burden Measure), instrumental support and social support (Medical Outcomes Survey), positive attitudes about caregiving (Brief Assessment Scale for Caregivers), depression (Patient Health Questionnaire-9), and anxiety (Generalized Anxiety Disorder scale-7). Pearson correlations and six hierarchical regression models were tested to examine caregiving stress, resources, and psychological outcomes.
Consistent with the study hypotheses, positive correlations between caregiving stress (role overload and role strain) and depression and anxiety were found. Negative correlations were found between resources (instrumental support, social support, positive attitudes) and depression and anxiety. Both instrumental support and social support had negative moderating effects on the relations between role overload and psychological outcomes (depression and anxiety). Positive attitudes also negatively moderated the relations between role strain and psychological outcomes. Thus, when participants reported high instrumental and social support, they also reported low depression and anxiety, even when role overload was high. Participants also reported low anxiety and depression when they reported high positive attitudes, even when role strain was high. Implications of these findings are discussed.
ContributorsJohnson, Courtney Kerber (Author) / Kurpius, Sharon (Thesis advisor) / Dillon, Frank (Committee member) / Tracey, Terence (Committee member) / Arizona State University (Publisher)
Created2020
Description
Alcohol use among romantic partners is known to be related to a variety of detrimental outcomes, such as decreased relationship satisfaction and increases in conflict. However, discrepant drinking among partners may be a stronger predictor of relationship outcomes over and above the amount of alcohol use. Currently, little is known about potential differences in the within- and between-person effects and discrepancy’s effect on mood, particularly among community samples. The current study investigated the effects of both individual and partner alcohol use, as well as discrepant drinking, on mood and relationship functioning. Data were obtained from 280 heterosexual romantic couples using a measurement burst daily dairy design over the course of one year. Actor Partner Interdependence Model and Dyadic Score Model analyses were used to investigate the effect of alcohol use and discrepant drinking on mood and relationship functioning, both at the within- and between- person levels. Specifically, analyses investigated the effects of no drinking versus moderate drinking, no drinking versus binge drinking, and moderate drinking versus binge drinking. Results revealed that while binge drinking may be related to positive outcomes proximally, the cumulative effects at the between-person level are detrimental. Moreover, discrepant drinking appears most detrimental when women outdrink their partners. These findings have important implications for refining and improving upon couples-based interventions aimed at alcohol-use problems among non-clinical couples.
ContributorsChampion, Charlie (Author) / Corbin, William (Thesis advisor) / Ha, Thao (Committee member) / Iida, Masumi (Committee member) / Randall, Ashley (Committee member) / Arizona State University (Publisher)
Created2020
Description
Previous literature on synchronization to music using finger tapping tasks in a laboratory or otherwise controlled setting has led to some invaluable, albeit dated, theories about time and synchronization. In an effort to modernize some of the approaches utilized in research on music synchronization, this study applies established theories of music entrainment to a fieldwork study. Specifically, this study focuses on the extent to which participants of Capoeira, a Brazilian martial art disguised as a dance, synchronize to external timekeepers by analyzing icti in several types of movements and comparing them to musical rhythmic beats.
Sports psychology studies have shown that the presence of music can have involuntary effects on exercise. For example, walkers and runners will spontaneously synchronize gait to auditory signals. However, runners do not normally focus on choreology, acrobatics, and environmental stimuli while exercising. This study contributes to this field of research by adding observations and analyzing degrees of synchronization in a martial art, which may be more cognitively demanding than running.
In Capoeira, participants are still expected to attend to music. The degree of synchronization that occurs in a Capoeira class can then be compared with synchronization in martial arts that have music solely as a background component. These future studies would be analyzing music entrainment in real-life environments with physical activities that are more cognitively complex than running. Moreover, these future studies can help to confirm or challenge current theories of attention and music entrainment and synchronization.
Sports psychology studies have shown that the presence of music can have involuntary effects on exercise. For example, walkers and runners will spontaneously synchronize gait to auditory signals. However, runners do not normally focus on choreology, acrobatics, and environmental stimuli while exercising. This study contributes to this field of research by adding observations and analyzing degrees of synchronization in a martial art, which may be more cognitively demanding than running.
In Capoeira, participants are still expected to attend to music. The degree of synchronization that occurs in a Capoeira class can then be compared with synchronization in martial arts that have music solely as a background component. These future studies would be analyzing music entrainment in real-life environments with physical activities that are more cognitively complex than running. Moreover, these future studies can help to confirm or challenge current theories of attention and music entrainment and synchronization.
ContributorsRossi, Alex (Author) / Norton, Kay (Thesis advisor) / Knowles, Kristina (Thesis advisor) / Fossum, David (Committee member) / Arizona State University (Publisher)
Created2020
Description
Biases have been studied in many legal contexts, including sexual assault cases. Sexual assault cases are complex because there are many stages that biases can come into play and have lasting effects on the rest of the case proceedings. One aspect that has not been widely explored is how people perceive institutions’ liability in sexual assault cases based on an obligation to create non-discriminating environments for members and employees according to laws like Title VII and Title IX. The current project focused on how and why cognitive biases affect laypeople’s judgment. Specifically, laypeople’s ability to discern the strength of evidence in civil sexual assault cases against institutions. This was addressed in a series of two studies, with samples collected from Prolific Academic (n = 90) and Arizona State University students (n = 188) for Study 1 (N = 278), and Prolific Academic in Study 2 (N = 449). Both studies used Latin-square design methods, with within and between subject elements, looking at how confirmation bias influenced decisions about whether an institution demonstrated negligence, and thus liability, in the way they responded to sexual assault allegations within their institution. Results from these studies suggest that jurors are overall accurately able to differentiate between weak and strong cases. However, consistent with previous literature, jurors may be susceptible to confirmation bias from outside information (e.g., news stories) and negatively influenced by their personal attitudes (e.g., rape myth acceptance). Given the increased attention of the Me Too movement, these results provide an initial insight into how individuals may be judging these types of cases against institutions.
ContributorsMcCowan, Kristen (Author) / Neal, Tess M.S. (Thesis advisor) / Salerno, Jessica M (Committee member) / Davis, Kelly C (Committee member) / Arizona State University (Publisher)
Created2020
Description
General theories of crime have frequently been used to explain a variety of offending and victimization experiences for a wide range of samples. However, feminist criminologists question whether the same causal mechanisms exert similar effects for males and females—a criticism that points to the need for sex-specific analyses. Toward that end, this dissertation examines variables derived from several different general theories of crime in three separate studies. Each of the studies uses split-sample analyses to investigate potential sex-based differences. The first study uses three-level meta-analytic methods to determine if predictor variables derived from general theories explain victimization for both adolescent males (n = 138,848) and adolescent females (n = 176,611). Additionally, it examines both within-dataset and between-dataset differences. The second study uses a sample of high school students in Arizona (n = 2,738 males, n = 2,932 females). It examines the role of parental social ties in explaining the overlap of adolescent dating violence (ADV) offending and victimization. The third study uses two waves of a longitudinal dataset of high-risk adolescents (n = 182 males, n = 203 females). It focuses on the relationship between negative emotions and delinquency, and the role of avoidant coping. In each of the studies, both gender-neutral and gender-specific explanations of offending and victimization were found. In the first study, while predictor variables derived from criminological theory explained victimization for both males and females, larger effect sizes were found for risky lifestyle variables. In the second study, an overlap between ADV offending and victimization was found for both males and females, and social ties explained some of the overlap. However, paternal attachment was only significant for females, and involvement was only significant for males. In the third study, avoidant coping was associated with an increase in substance abuse, and anger was associated with an increase in violent behavior for both males and females. Avoidant coping partially mediated the relationship between anger and substance use, but only for males. Implications for practice and future research are discussed.
ContributorsPusch, Natasha (Author) / Holtfreter, Kristy (Thesis advisor) / Reisig, Mike (Committee member) / Fine, Adam (Committee member) / Arizona State University (Publisher)
Created2020