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Despite a large body of research on stereotypes, there have been relatively few empirical investigations of the content of stereotypes about Native Americans. The primary goal of this research was to systematically explore the content of cultural stereotypes about Native Americans and how stereotypes about Native Americans differ in comparison

Despite a large body of research on stereotypes, there have been relatively few empirical investigations of the content of stereotypes about Native Americans. The primary goal of this research was to systematically explore the content of cultural stereotypes about Native Americans and how stereotypes about Native Americans differ in comparison to stereotypes about Asian Americans and African Americans. Building on a classic paradigm (Katz and Braly, 1933), participants were asked to identify from a list of 145 adjectives those words associated with cultural stereotypes of Native Americans and words associated with stereotypes of Asian Americans (Study 1) or African Americans (Study 2). The adjectives associated with stereotypes about Native Americans were significantly less favorable than the adjectives associated with stereotypes about Asian Americans, but were significantly more favorable than the adjectives associated with stereotypes about African Americans. Stereotypes about Native Americans, Asian Americans and African Americans were also compared along the dimensions of the stereotype content model (SCM; Fiske, et al., 2002), which proposes that stereotypes about social groups are based on the core dimensions of perceived competence, warmth, status, and competitiveness. Native Americans were rated as less competent, less of a source of competition, and lower in social status than Asian Americans, and less competent and lower in social status than African Americans. No significant differences were found in perceived warmth across the studies. Combined, these findings contribute to a better understanding of stereotypes about Native Americans and how they may differ from stereotypes about other racial groups.
ContributorsErhart, Ryan S (Author) / Hall, Deborah L. (Thesis advisor) / Roberts, Nicole A. (Committee member) / Newman, Matthew L. (Committee member) / Arizona State University (Publisher)
Created2013
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Description
ABSTRACT Post-Traumatic Stress Disorder (PTSD), depression, and insomnia are prevalent among United States (US) military veterans. This study investigates whether Brain Boosters, a new cognitive enhancement group therapy, improves symptoms of PTSD, depression, and insomnia among veterans completing the groups. The study population includes 64 US military veterans treated in

ABSTRACT Post-Traumatic Stress Disorder (PTSD), depression, and insomnia are prevalent among United States (US) military veterans. This study investigates whether Brain Boosters, a new cognitive enhancement group therapy, improves symptoms of PTSD, depression, and insomnia among veterans completing the groups. The study population includes 64 US military veterans treated in the setting of the Veterans Affairs (VA) Health Care System in Phoenix, AZ. Group members were US military veterans, age 22 to 87 (mean age=53.47), who had served in or after World War II (WWII), who sought mental health care at the Phoenix VA from 2007 through 2011. Participants were treated with Brain Boosters therapy. They completed measures of mental-health related symptoms before and after this therapy. Participants were assessed pre and post group with the PTSD Checklist for military personnel (PCL-M), the Patient Health Questionnaire (PHQ-9; a measure of depression symptoms), and the Insomnia Severity Index (ISI). Statistical analyses were done with paired samples t-tests and McNemar's tests, using SPSS. The hypotheses were that symptoms of PTSD, depression, and insomnia would show statistically significant improvement with Brain Boosters therapy. Results supported the hypotheses that symptoms of PTSD and depression would improve significantly. Insomnia did not show significant improvement. The results showed the mean PCL-M score was 54.84 before Brain Boosters therapy and 51.35 after (p= 0.008). The mean PHQ-9 score was 15.21 before Brain Boosters therapy and 13.05 after (p= 0.002). The mean ISI score was 15.98 before Brain Boosters Therapy and 14.46 after (p= 0.056). Although this is a nonrandom, uncontrolled trial, findings nevertheless suggest that Brain Boosters may be an effective therapy to reduce PTSD symptom severity and depression symptom severity. This may be especially important for veterans seeking alternatives to pharmacological intervention or traditional therapeutic interventions.
ContributorsWalter, Christina M (Author) / Roberts, Nicole A. (Thesis advisor) / Burleson, Mary H. (Committee member) / Miller, Paul (Committee member) / Arizona State University (Publisher)
Created2012
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Description
Emotion regulation repertoire, or the number of emotion regulation strategies one is able to employ when needed, is an important element of emotion regulation flexibility. Emotion regulation flexibility, the ability to regulate in accordance with changing situational contexts and demands, is predictive of emotion regulation success. Currently, little is known

Emotion regulation repertoire, or the number of emotion regulation strategies one is able to employ when needed, is an important element of emotion regulation flexibility. Emotion regulation flexibility, the ability to regulate in accordance with changing situational contexts and demands, is predictive of emotion regulation success. Currently, little is known about emotion regulation repertoire and its association with emotional health and well-being. In particular, more can be learned about how the different strategies in one’s repertoire interact, and which strategies show stronger relationships with mental health. The current study aimed to assess the relationship of different emotion regulation strategies to mental health, including their individual and combined influence. In addition, the interaction between the use of specific emotion regulation strategies and emotion regulation flexibility with respect to mental health was examined. I hypothesized (1a) reappraisal and (1b) acceptance, two strategies previously associated with positive psychological outcomes, would be significant predictors of mental health, and (2) better flexibility would predict better mental health. In addition, I hypothesized that (3) strategies often found to be maladaptive (suppression, distraction, rumination, and experiential avoidance) would have an inverse relationship with mental health. Finally, (4) maladaptive strategies would be associated with worse mental health for those lower in flexibility. These hypotheses were tested through a questionnaire as part of a larger in-lab study. Results revealed that reappraisal and rumination were the strongest predictors of mental health. Emotion regulation flexibility did not predict mental health or moderate the relationship between individual emotion regulation strategies and mental health. Results from this study suggest some emotion regulation strategies are stronger predictors of mental health than others. This will guide future research on specific emotion regulation strategies in a repertoire as well as their combined effect on mental health. Creating a clearer picture of how different strategies interact and influence mental health will also be vital for clinical interventions.
ContributorsSchmitt, Marin (Author) / Roberts, Nicole A. (Thesis advisor) / Burleson, Mary (Committee member) / Robles-Sotelo, Elias (Committee member) / Arizona State University (Publisher)
Created2018
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Description
Social scientists from many disciplines have examined trust, including trust between those with different religious affiliations, emotional antecedents of trust, and physiological correlates of trust. However, little is known about how all of these factors intersect to shape trust behaviors. The current study aimed to examine physiological responses while

Social scientists from many disciplines have examined trust, including trust between those with different religious affiliations, emotional antecedents of trust, and physiological correlates of trust. However, little is known about how all of these factors intersect to shape trust behaviors. The current study aimed to examine physiological responses while individuals engaged in a trust game with a religious in-group or out-group member. Participants were randomly assigned to one of four conditions in which they were presented with the target’s profile before playing the game. In each of the conditions the target was described as either Catholic or Muslim and as someone who engaged in either costly signaling or anti-costly signaling behavior. In addition to assessing the amount of money invested as a behavioral measure of trust, physiological responses, specifically cardiac interbeat interval (IBI) and respiratory sinus arrhythmia (RSA), were measured. I hypothesized that when playing the trust game with a Catholic target as opposed to a Muslim target, Christian participants would (1) report being more similar to the target, (2) trust the target more, (3) invest more money in the target, (4) have a more positive outlook on the amount invested, and (5) show greater cardiorespiratory down-regulation, reflected by increases in IBI and RSA. Findings revealed that Christian participants reported greater similarity and showed a non-significant trend toward reporting a more positive outlook on (greater confidence in/satisfaction with) their investment decision when playing a Catholic versus Muslim target. Additionally, Christian participants who played an anti-costly signaling Catholic target showed greater cardiorespiratory down-regulation (increases from baseline for IBI, reflecting slower heart rate, and increases in RSA) than Christian participants who played an anti-costly signaling Muslim target. Results from this study echo previous findings suggesting that perceived similarity may facilitate trust. Findings also are consistent with previous research suggesting that religious ingroup or outgroup membership may not be as influential in shaping trust decisions if the trustee is costly signaling; for anti-signaling, however, cardiorespiratory down-regulation to a religious ingroup member may be apparent. These physiological signals may provide interoceptive information about a peer’s trustworthiness.
ContributorsThibault, Stephanie A (Author) / Roberts, Nicole A. (Thesis advisor) / Burleson, Mary (Committee member) / Hall, Deborah (Committee member) / Arizona State University (Publisher)
Created2019
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Description
Prophylactic bilateral mastectomy (PBM) is the current recommended course of action for women with increased genetic risk for breast and ovarian cancer. Nevertheless, many receive negative feedback from family and friends surrounding the decision to undergo this surgery because they do not have cancer when the decision is made; this

Prophylactic bilateral mastectomy (PBM) is the current recommended course of action for women with increased genetic risk for breast and ovarian cancer. Nevertheless, many receive negative feedback from family and friends surrounding the decision to undergo this surgery because they do not have cancer when the decision is made; this results in a limited support network for coping with their PBM. Low social support is associated with depression, negativity, and anxiety. Women who had a PBM, were currently undergoing or had completed reconstruction, and were in a committed romantic relationship at the time of the surgery were surveyed (N = 53). The hypotheses that women who received negative feedback about their decision to have a PBM would have poorer individual well-being, and that the use of a couples-based team approach would moderate these adverse effects were tested. Data analyses support the hypotheses that women in couples taking a team approach to PBM have better individual well-being. The effects of negative feedback from others about the decision to undergo a PBM on personal mental health were moderated by use of a couples-based team approach. Women who received negative feedback from multiple sources had better outcomes if they used a couples-based team approach. Many women have a preventative oophorectomy around the same time as their PBM. Menopause is associated with side effects such as increased vasomotor symptoms and decreased sexual functioning. The hypothesis that surgical menopause is related to declines in sexual satisfaction following PBM was also tested. Regression analysis revealed no relationship. This study indicates that women who experience social disapproval and lack collaborative support from their significant other may be at increased risk for poor individual well-being following PBM.
ContributorsGaytán, Jenelle A (Author) / Burleson, Mary H (Thesis advisor) / Roberts, Nicole A. (Committee member) / Mickelson, Krisitin D (Committee member) / Arizona State University (Publisher)
Created2018
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Description
An increasing number of military veterans are enrolling in college, primarily due to the Post-9/11 GI Bill, which provides educational benefits to veterans who served on active duty since September 11, 2001. With rigorous training, active combat situations, and exposure to unexpected situations, the veteran population is at a higher

An increasing number of military veterans are enrolling in college, primarily due to the Post-9/11 GI Bill, which provides educational benefits to veterans who served on active duty since September 11, 2001. With rigorous training, active combat situations, and exposure to unexpected situations, the veteran population is at a higher risk for traumatic brain injury (TBI), Post Traumatic Stress Disorder (PTSD), and depression. All of these conditions are associated with cognitive consequences, including attention deficits, working memory problems, and episodic memory impairments. Some conditions, particularly mild TBI, are not diagnosed or treated until long after the injury when the person realizes they have cognitive difficulties. Even mild cognitive problems can hinder learning in an academic setting, but there is little data on the frequency and severity of cognitive deficits in veteran college students. The current study examines self-reported cognitive symptoms in veteran students compared to civilian students and how those symptoms relate to service-related conditions. A better understanding of the pattern of self-reported symptoms will help researchers and clinicians determine the veterans who are at higher risk for cognitive and academic difficulties.
ContributorsAllen, Kelly Anne (Author) / Azuma, Tamiko (Thesis director) / Gallagher, Karen (Committee member) / Department of Speech and Hearing Science (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
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Affiliative touch, such as physical affection between relationship partners, activates neural systems associated with reward, relaxation, and attachment. Co-sleeping is a common practice among romantic partners, and the social context of sleep is linked to well-being. The effect of touch during sleep, however, remains largely untested. As a first

Affiliative touch, such as physical affection between relationship partners, activates neural systems associated with reward, relaxation, and attachment. Co-sleeping is a common practice among romantic partners, and the social context of sleep is linked to well-being. The effect of touch during sleep, however, remains largely untested. As a first study, 210 married couples were asked how much they generally touched during sleep and how important it was for them to touch during sleep. I hypothesized that perceptions of more spousal touch during sleep, as well as greater importance placed on that touch, would be associated with better quality of sleep. Given the strong links between touch and attachment, and previous findings of poor sleep associated with attachment anxiety, these effects were expected to be greatest among spouses higher in attachment anxiety (who might benefit most from a sense of security arising from touch). Separate regression analyses were run for husbands and wives, controlling for affective symptoms of depression (which were significant predictors of poor sleep for both spouses). For both spouses, higher reports of amount and importance of touch during sleep predicted better quality of sleep. For wives, the predicted interaction was significant, but in the opposite direction: Reported amount and importance of spousal touch during sleep was positively related to sleep quality only among those with lower attachment anxiety, whereas it was unrelated among those with higher attachment anxiety. Higher attachment anxiety also was related to worse sleep among wives, but not husbands. It may be the case that wives who are lowest in attachment anxiety may feel more comfortable when being touched by their partners. As a result, they may touch more often, place more importance on touch, and be more likely to experience rewards of touch such as better sleep quality. The findings lend support to the idea that social touch can serve a regulatory function, even during sleep.
ContributorsShahid, Shiza (Author) / Burleson, Mary H (Thesis advisor) / Roberts, Nicole A. (Committee member) / Nanez, Jose (Committee member) / Arizona State University (Publisher)
Created2017
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Previous research indicates that survivors of Intimate Partner Violence (IPV) are at a greater risk of developing Posttraumatic Stress Disorder (PTSD) symptomatology. IPV survivors often use maladaptive coping strategies in response to IPV that place them at a higher risk for PTSD. Cultural gender roles/beliefs have been known to influence

Previous research indicates that survivors of Intimate Partner Violence (IPV) are at a greater risk of developing Posttraumatic Stress Disorder (PTSD) symptomatology. IPV survivors often use maladaptive coping strategies in response to IPV that place them at a higher risk for PTSD. Cultural gender roles/beliefs have been known to influence coping methods. Marianismo, a Latino/a gender role belief, has not been investigated in relation to IPV, coping strategies, and PTSD among Latinas. This study examined whether physical, psychological, or sexual abuse by a romantic partner, coping strategies, and Marianismo were associated with PTSD symptomatology among 157 college-aged Latinas. The participants completed an on-line survey that assessed IPV frequency, disengaged and engaged coping, Marianismo, and PTSD symptomatology. Hierarchical multiple regressions revealed that, regardless of IPV type, more IPV and disengaged coping strategies were the best predictors of PTSD symptomatology. Marianismo did not significantly moderate the relation between coping and PTSD. However, the strong zero-order correlation between disengaged coping and Marianismo indicated they were highly correlated variables. The study findings are consistent with previous research that suggested that coping strategies are culturally dependent on beliefs and gender role expectations. Latinas may use more disengaged coping strategies because these methods may be deemed more culturally appropriate and reflect Marianismo beliefs. Psychologists working with Latina IPV survivors need to develop culturally sensitive approaches to psychoeducation on IPV and coping strategies that empower these women within their cultural belief systems and reduce their PTSD symptomatology.
ContributorsTorres, Dhannia L (Author) / Kurpius, Sharon (Thesis advisor) / Roberts, Nicole A. (Committee member) / Homer, Judith (Committee member) / Arizona State University (Publisher)
Created2017
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Intimate relationship functioning and mental well-being are inherently linked; thus, for those with mental illness, such as social anxiety, intimate relationship functioning may be impaired. Research on the intimate relationships of those with social anxiety has often focused on emotion regulation, as emotions play a crucial role in the development

Intimate relationship functioning and mental well-being are inherently linked; thus, for those with mental illness, such as social anxiety, intimate relationship functioning may be impaired. Research on the intimate relationships of those with social anxiety has often focused on emotion regulation, as emotions play a crucial role in the development and maintenance of interpersonal relationships and are a clear area of deficit among those with social anxiety. The current thesis had three primary aims: 1a) to examine individual emotion expressivity and 1b) interpersonal emotion regulation processes among individuals with varying levels of social anxiety; 2) to examine individual and interpersonal emotion regulation within romantic relationships; and, 3) to examine how individual emotion expressivity and interpersonal emotion regulation influence relationship health and intimacy among those with varying levels of social anxiety. For Aim 1, differences in individual emotion expressivity and interpersonal emotion regulation were analyzed using regression analyses with social anxiety as a continuous predictor. Analyses were also conducted using a dichotomous grouping (i.e., non-socially anxious and socially anxious) and conducting a multivariate analysis of covariance (MANCOVA).

For Aim 2, the impact of individual and interpersonal emotion regulation processes on relationship health was examined using a series of regression analyses. Finally, Aim 3 was tested using structural equation modeling (SEM). Results suggest those with social anxiety show specific, but not general, deficits in individual emotion expressivity and interpersonal emotion regulation, and both individual and interpersonal emotion regulation had positive effects on relationship health. Regarding the primary analyses, interpersonal emotion regulation fully mediated the association between individual emotion expressivity and relationship health. Further, although the strength of these paths varied between groups, the valence and general pattern of these findings were similar for both those with social anxiety and those without. The study provided novel insights into the role of interpersonal emotion regulation in relationship health, and extended previous findings on emotion regulation and relationship health among those with social anxiety.
ContributorsSchodt, Kaitlyn Beatrice (Author) / Mickelson, Kristin D (Thesis advisor) / Burleson, Mary H (Committee member) / Roberts, Nicole A. (Committee member) / Arizona State University (Publisher)
Created2019
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Emotions help shape prosocial behavior from early childhood through adulthood (Rivera & Dunsmore, 2011). Thus, it is important to further our understanding of how emotions are perceived and expressed during adolescence, a time where individuals are establishing their independence, solidifying their individuality, and expanding their understanding of expectations. In this

Emotions help shape prosocial behavior from early childhood through adulthood (Rivera & Dunsmore, 2011). Thus, it is important to further our understanding of how emotions are perceived and expressed during adolescence, a time where individuals are establishing their independence, solidifying their individuality, and expanding their understanding of expectations. In this context, it is necessary to consider what influences how emotions are socialized in adolescents. Parents play a central role in the development of children’s understanding of emotions, but less is known about how this influence may extend into adolescence (Feldman & Klien, 2003; Cassidy et al., 1992; Cohn & Tronick, 1987). Indeed, previous literature has found that culture and social support may influence how emotions are expressed and perceived and how they impact mental health (Crockett, et.al., 2007; Torres and Rollock, 2007; Torres, 2010; Padilla et. al., 1988). This study aims to bridge these factors to create a more comprehensive understanding of parent attitudes toward adolescents’ emotions by comparing White and Hispanic parents of adolescents. Specifically, this study examines whether parent gender (mothers versus fathers) and greater acculturation enhance these relationships and whether more positive attitudes about emotions and adolescents’ emotion expression influence parents’ own mental health.
ContributorsOrnelas, Daisy Iyeni (Author) / Roberts, Nicole A. (Thesis advisor) / Burleson, Mary H (Committee member) / Horne, Zachary S (Committee member) / Arizona State University (Publisher)
Created2019