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Dissonance Reduction In Nonhuman Animals: Implications For Cognitive Dissonance Theory, Cindy Harmon-Jones, Nick Haslam, Brock Bastian Jan 2017

Dissonance Reduction In Nonhuman Animals: Implications For Cognitive Dissonance Theory, Cindy Harmon-Jones, Nick Haslam, Brock Bastian

Animal Sentience

We review the evidence for dissonance reduction in nonhuman animals and examine the alternative explanations for these effects. If nonhuman animals engage in dissonance reduction, this supports the original theory as proposed by Festinger (1957) over the revisions to the theory that focused on the self-concept. Evidence of animal sentience, including dissonance reduction, may be a source of cognitive dissonance.


The Lived Experiences Of Men Attracted To Minors And Their Therapy-Seeking Behaviors, Heather Cacciatori Jan 2017

The Lived Experiences Of Men Attracted To Minors And Their Therapy-Seeking Behaviors, Heather Cacciatori

Walden Dissertations and Doctoral Studies

This study explored the lived experiences of men attracted to minors who believed they would benefit from therapy but did not seek out or attend therapeutic services; and sought to gain an understanding of how the decision to seek help or not impacted their well-being. Participants included 7 men who were recruited through the B4U-ACT online forum, which provides peer support for the minor attracted community. Participants were interviewed over Skype. Data from these interviews was analyzed and coded according to the interpretative phenomenological method as outlined by Smith et al. (2012). Five main themes emerged, providing insight as to …


Acculturation, Identity Formation, And Mental Health-Related Issues Among Young Adult Ethiopian Immigrants, Sam A. Wolde Jan 2017

Acculturation, Identity Formation, And Mental Health-Related Issues Among Young Adult Ethiopian Immigrants, Sam A. Wolde

Walden Dissertations and Doctoral Studies

Immigration is a contributing factor to population growth in the United States. Ethiopian immigrants who are residing in the United States constitute the second-largest African immigrant group next to Nigeria. The effect of immigrants' identity formation and acculturation process on their social and emotional wellness has drawn behavioral and social scientists' attention. Still, limited research has been devoted to exploring Ethiopian immigrants' acculturation and identity formation processes and how these processes shape 1.5- and second-generation immigrants' perceptions of mental health-related issues. This phenomenological study explored identity formation, acculturation processes, and mental health beliefs in 1.5- and second-generation Ethiopian immigrants. Face-to-face …


Demographic Variables As Moderators Between Benevolent Sexism And Relationship Satisfaction, Dawna Jeanette Campbell Jan 2017

Demographic Variables As Moderators Between Benevolent Sexism And Relationship Satisfaction, Dawna Jeanette Campbell

Walden Dissertations and Doctoral Studies

Romantic relationship satisfaction relates to better overall health, and identifying factors that affect relationship satisfaction could lead to better understanding of romantic relationships. This study examined the correlation between benevolent sexism, a subtle form of sexism resembling chivalry and relationship satisfaction; gender, age, ethnicity, religious beliefs, education, and length of time were also considered as moderators. The ambivalent sexism theory, which posits that sexism is ambivalent and ranges from hostile to benevolent sexism was the theoretical framework guiding this study. Previous research indicated benevolent sexism may predict relationship satisfaction. However, there remained an important gap in the literature; the demographic …


Childrearing Challenges In Parental Adhd: A Pilot Study And Proposed Research Design, David Porrino Jan 2017

Childrearing Challenges In Parental Adhd: A Pilot Study And Proposed Research Design, David Porrino

Antioch University Dissertations & Theses

An emerging body of research on the functional impairments of Attention-Deficit/Hyperactivity Disorder (ADHD) in adults notes that parents with ADHD are likely to experience challenges in several facets of childrearing (e.g., Chronis-Tuscano et al., 2008a; Murray & Johnston, 2006). Despite empirical evidence suggesting parents with ADHD have particular kinds of struggles, research evaluating the effects of adult ADHD treatment on parenting challenges is quite scarce. By contrast, a breadth of research indicates that adult ADHD interventions, particularly pharmacotherapy and cognitive-behavioral therapy (CBT), are effective in ameliorating ADHD symptoms. Further, CBT has shown to be an efficacious adjunctive treatment for ADHD …


The Experience Of Foster Parents: What Keeps Foster Parents Motivated To Foster Long Term?, Rodrigo Diaz Jan 2017

The Experience Of Foster Parents: What Keeps Foster Parents Motivated To Foster Long Term?, Rodrigo Diaz

Antioch University Dissertations & Theses

The number of children entering foster care has increased significantly in recent years, leading some to categorize the foster system as being in a state of crisis. More foster parents are needed, as are better retention methods. It is pertinent to understand the experiences that foster parents have that affect their decision to continue or cease fostering. The purpose of this phenomenological qualitative study was to understand the needs of foster parents based on their experiences and perceptions. The overarching research question sought to determine the lived experiences of foster parents who were navigating through, or taking part in, the …


The Rhetoric Of Mental Health: An Examination Of The Recategorization Of Autism Spectrum Disorder In The Dsm-5 And Its Absorption Into Public Discourse, Elsa Martin Jan 2017

The Rhetoric Of Mental Health: An Examination Of The Recategorization Of Autism Spectrum Disorder In The Dsm-5 And Its Absorption Into Public Discourse, Elsa Martin

Open Access Theses & Dissertations

This Dissertation explores the discourse of mental health across genres and public spaces. The research of this project is situated within the overlap of the fields of Disability Studies (Brewer, Selfe, Yergeau, 2014; Brueggeman and Kleege, 2003; Kerschbaum, 2012; Lewiecki-Wilson, 2003) and Rhetorics of Health and Medicine (Keränen, 2013; Kopelson, 2009; Segal, 1994; Scott, Segal, & Keränen, 2013), a space that focuses on the rhetoric of mental health (Chrisman, 2008; Emmons, 2008; Hacking, 2009). Following the principles of these fields, this project deconstructs the recategorization of autism in the DSM-5, the media coverage it received, and the public reception of …


Mimicry Deception Theory Applied To Grooming Behaviors Of Child Sexual Abuse, Melissa De Roos De Roos Jan 2017

Mimicry Deception Theory Applied To Grooming Behaviors Of Child Sexual Abuse, Melissa De Roos De Roos

Open Access Theses & Dissertations

Mimicry Deception Theory (MDT) is a theoretical framework used to analyze deception in terms of long- vs. short-term strategies employed by the deceiver. Grooming behaviors used by sex offenders to access child victims and to prolong the abuse while minimizing detection are a specific form of deception. We conducted two studies, coding 121 and 164 court reports of sex abuse appeal cases with child victims. Grooming that was more complex in nature was associated with abuse that lasted longer and was more difficult to detect. Further, victim vulnerabilities contributed to a sense of confusion in the victim, and a decreased …


Characterization Of Sex Differences In The Reinforcing Effects Of Nicotine, Rodolfo Jesus Flores Garcia Jan 2017

Characterization Of Sex Differences In The Reinforcing Effects Of Nicotine, Rodolfo Jesus Flores Garcia

Open Access Theses & Dissertations

It is presently unclear whether ovarian hormones, such as estradiol (E2) promote the reinforcing effects of nicotine in females. Thus, we compared extended access to nicotine intravenous self-administration (IVSA) in intact male, intact female, and OVX female rats (Study 1) as well as OVX females that received vehicle or E2 supplementation (Study 2). The E2 supplementation procedure involved a 4-day procedure involving 2 days of vehicle administration and 2 days of E2 administration. Two doses of E2 (25 or 250 ug) were assessed in separate groups of OVX females in order to examine the dose-dependent effects of this hormone on …


Effects Of Gender Stereotypes On Judgments Of Career Tracks, Scott Frankowski Jan 2017

Effects Of Gender Stereotypes On Judgments Of Career Tracks, Scott Frankowski

Open Access Theses & Dissertations

Occupational gender role stereotypes may impact how others evaluate the career choices of women and men. Women more so than men are employed in occupations that are viewed as communal. Men more so than women are employed in occupations that are viewed as agentic. In the first experiment, participants evaluated the career paths of male and female targets when the targets were considering a career change to a gender role congruent, incongruent, or gender role neutral career path. Female targets' career choices were evaluated more favorably in gender role congruent versus incongruent career tracks. Female targets' career choices were also …


Comparing The Effects Of Mindfulness Meditation And Relaxation In A Brief Laboratory Induction, Carolina A. Caldera Jan 2017

Comparing The Effects Of Mindfulness Meditation And Relaxation In A Brief Laboratory Induction, Carolina A. Caldera

Theses and Dissertations--Psychology

Mindfulness is the practice of being nonjudgmentally aware of the present moment. Researchers often study the effects of mindfulness using brief laboratory-based mindfulness inductions in which participants are guided through mindfulness exercises, after which outcome measures are examined. However, most studies have not assessed whether participants achieved a mindful state during the induction, or whether the effects of mindfulness inductions differ from the effects of similar procedures such as relaxation. The present study compared a mindfulness exercise to a relaxation exercise and a control condition. After the induction, participants completed measures of the extent to which they attained a mindful …


Personality And Learning Predictors Of Adolescent Alcohol Consumption Trajectories, Sarah J. Peterson Jan 2017

Personality And Learning Predictors Of Adolescent Alcohol Consumption Trajectories, Sarah J. Peterson

Theses and Dissertations--Psychology

In a sample of 1897 youth studied across the last year of elementary school to the second year of high school, we (a) characterized different developmental trajectories of drinking frequency and drinking-related problems and (b) tested an a priori risk model that predicted variation in trajectory group membership. Analyses revealed five separate trajectories for both drinking frequency and drinking problems. Wave 1 scores on impulsigenic traits, expectancies for the reinforcing and stimulating effects of alcohol, and early pubertal onset differentiated among the trajectory groups, in some cases before the groups differed in drinking behavior. We also found substantial covariation between …


Behavioral Deficits Across Development In A Novel Mouse Model Of Fetal Ethanol Effects, Andrew B. Hawkey Jan 2017

Behavioral Deficits Across Development In A Novel Mouse Model Of Fetal Ethanol Effects, Andrew B. Hawkey

Theses and Dissertations--Psychology

Fetal Alcohol Spectrum Disorders (FASD) are a spectrum of anatomical, developmental and neurobehavioral impairments resulting from ethanol (ETOH) exposure during fetal development. Efforts to develop and screen novel pharmacotherapies against fetal ETOH effects depend heavily upon rodent models to provide indicators of the safety and efficacy of such compounds, in addition to helping better understand the underlying mechanisms to develop and test these pharmacotherapies. The following experiments describe the development of a novel mouse model of FASD using behavioral batteries to assess behavioral or cognitive deficits in juvenile and adolescent offspring (Experiment 1, Experiment 2) and whether deficits with this …


Too Pretty For Homework: The Academic Correlates Of Sexualized Gender Stereotypes Among Adolescent Girls, Andrew A. Nelson Jan 2017

Too Pretty For Homework: The Academic Correlates Of Sexualized Gender Stereotypes Among Adolescent Girls, Andrew A. Nelson

Theses and Dissertations--Psychology

Girls grow up in a culture of ubiquitous female sexualization, and this culture propagates stereotypes that could interfere with their academic outcomes. The current study examined the academic correlates of these sexualized gender stereotypes (SGS) among early adolescent girls. Girls (N = 99) aged 11 to 14 (Mage = 12.4 years, SD = .57 years) completed a survey assessing their academic performance, attitudes, and beliefs. The survey also assessed the degree to which girls believed that boys and girls should act in accordance with these sexualized gender stereotypes. Results indicated that higher endorsement of sexualized gender stereotypes …


Emergence Of Stranger Fear In Preschoolers With Fragile X Syndrome And Idiopathic Autism Spectrum Disorder, Jessica Scherr Jan 2017

Emergence Of Stranger Fear In Preschoolers With Fragile X Syndrome And Idiopathic Autism Spectrum Disorder, Jessica Scherr

Theses and Dissertations

This study investigated multiple behavioral indicators of social fear and their relationship to symptoms of autism in preschool boys with atypical and normative development using a stranger approach design. Participants consisted of 101 male preschoolers that were categorized into four groups: boys with fragile X syndrome (FXS; N= 29), FXS with elevated autism symptoms (fxASD; N = 25), idiopathic autism spectrum disorder (iASD; N = 11), and typically developing boys (TD; N = 36). Results indicated specific behavioral responses to a stranger differentiated preschoolers with more severe symptoms of autism (e.g. fxASD and iASD groups) from those with low autism …


Understanding The Relationship Of Contextual Support, Peer Risk Trajectories, And School Outcomes For At-Risk Youth, Emily B. Mancil Jan 2017

Understanding The Relationship Of Contextual Support, Peer Risk Trajectories, And School Outcomes For At-Risk Youth, Emily B. Mancil

Theses and Dissertations

High school dropout (HSDO) is associated with poor life outcomes across many domains. As such, it is crucial to understand and identify the factors that contribute to HSDO risk early to increase the chance of positive student outcomes. Because students at-risk are heterogeneous, researchers recommend using pattern-centered approaches to identify subpopulations with similar risk profiles to better understand various typologies of risk. This may be a more comprehensive and accurate way to understand students atrisk for HSDO and may facilitate the development of more effective interventions. To date, seven empirical studies have used a pattern-centered approach to examine HSDO. However, …


The Impact Of Chronic Stress On Childhood Obesity And The Protective Effects Of Parental Warmth, Laura M. L. Distel Jan 2017

The Impact Of Chronic Stress On Childhood Obesity And The Protective Effects Of Parental Warmth, Laura M. L. Distel

Master's Theses

Mexican American children have the highest rates of obesity in the U.S. Mexican American children may experience chronic stress, which has been linked to child obesity. Hair cortisol accumulation has been implicated as a mechanism for this association. Highly sensitive parenting may buffer the harmful effects of chronic stress and hair cortisol on obesity. Thus, the aims of this project were to 1) identify the direct and indirect effects of chronic stress and hair cortisol on children's zBMI and 2) examine the protective effects of parental warmth. This study examined hair cortisol levels, zBMI and chronic stress of children ages …


Coping With Exposure To Community Violence: Assessing The Role Of Avoidance In Reducing Delinquency And Aggression In Low-Income Urban Adolescents, Cara Marie Diclemente Jan 2017

Coping With Exposure To Community Violence: Assessing The Role Of Avoidance In Reducing Delinquency And Aggression In Low-Income Urban Adolescents, Cara Marie Diclemente

Master's Theses

Exposure to community violence has disabling effects on the mental health of youth in the US, with high rates of exposure for African American adolescents from underserved, urban communities. Past literature suggests that avoidant coping, specifically behavioral avoidance, may be most useful for youth exposed to uncontrollable stress. The current study assessed the utility of coping strategies in reducing aggression and delinquency in 267 sixth through eighth grade African American youth. First, confirmatory factor analyses revealed a three-factor structure of coping: cognitive approach, behavioral approach, and avoidance. Next, moderated moderation findings showed that for boys, avoidance and approach strategies increased …


Category Learning With A Goal: How Goals Constrain Conceptual Acquisition, Seth Chin-Parker, Jessie Birdwhistell Jan 2017

Category Learning With A Goal: How Goals Constrain Conceptual Acquisition, Seth Chin-Parker, Jessie Birdwhistell

Faculty Publications

No abstract provided.


Do Belugas (Delphinapterus Leucas), Bottlenose Dolphins (Tursiops Truncatus), & Pacific White-Sided Dolphins (Lagenorhynchus Obliquidens) Display Lateralized Eye Preference When Presented With Familiar Or Novel Objects?, Deirdre Yeater, Sara Guarino, Steve Lacy, Tricia Dees, Healther Hill Jan 2017

Do Belugas (Delphinapterus Leucas), Bottlenose Dolphins (Tursiops Truncatus), & Pacific White-Sided Dolphins (Lagenorhynchus Obliquidens) Display Lateralized Eye Preference When Presented With Familiar Or Novel Objects?, Deirdre Yeater, Sara Guarino, Steve Lacy, Tricia Dees, Healther Hill

Psychology Faculty Publications

Lateralization of behaviors and information processing are common across species. Hypothesized to be crucial for more efficient responding to environmental stimuli, lateralization has been investigated for a number of topics. Cetaceans are proposed to be hemispheric specialists, given a small corpus callosum, complete decussation of the optic nerve, and the ability to respond to a different visual stimulus presented to each eye simultaneously. Research with cetaceans has shown strong biases in a number of behaviors, including swimming, foraging, social interactions, and responses to myriad visual stimuli. Given similar evolutionary pressures, different species of cetaceans should display similar lateralized preferences. Previous …


Antidepressant-Like Effects Of Amisulpride, Ketamine, And Their Enantiomers On Differential-Reinforcement-Of-Low-Rate (Drl) Operant Responding In Male C57/Bl/6 Mice, Doug Smith Jan 2017

Antidepressant-Like Effects Of Amisulpride, Ketamine, And Their Enantiomers On Differential-Reinforcement-Of-Low-Rate (Drl) Operant Responding In Male C57/Bl/6 Mice, Doug Smith

Theses and Dissertations

Major depressive disorder (MDD) is a widespread psychiatric disorder that affects millions of people worldwide and is hypothesized to occur due to impairments in several neurotransmitter systems, including the monoaminergic and glutamatergic neurotransmitter systems. Antidepressant medications targeting multiple monoamine neurotransmitters have been shown to be effective for the treatment of depression. Racemic amisulpride is an atypical antipsychotic that has been used at low doses to treat dysthymia, a mild form of depression, and functions as an antagonist at DA2/3, 5-HT2B, and 5-HT7 receptors. Recent preclinical studies have suggested that the S(+) isomer may be more …


The Role Of Afrocentric Features In Mental Healthcare Utilization And Counselor Preferences In Black College Students, Randl B. Dent Jan 2017

The Role Of Afrocentric Features In Mental Healthcare Utilization And Counselor Preferences In Black College Students, Randl B. Dent

Theses and Dissertations

Though mental health issues are prevalent in Black young adults, they underutilize mental healthcare services. This research examined the role of feature-based discrimination in mental healthcare (under)utilization. Study 1, a secondary analysis of the National Longitudinal Study of Adolescent to Adult Health, provided no evidence supporting a link between skin tone and mental healthcare utilization, when controlling for depression diagnosis. However, when controlling for depression symptoms, there was a trend such that Black young adults with darker, as opposed to lighter, skin tone utilized healthcare less. Study 2, an experimental study with 33 Black college students, showed 73% of the …


The Justification Of Prejudice Toward Childfree Women, Annalucia Bays Jan 2017

The Justification Of Prejudice Toward Childfree Women, Annalucia Bays

Theses and Dissertations

Previous research suggests that women without children are perceived negatively by others and experience adverse outcomes in various settings. This study investigated psychosocial justifications of prejudice toward childfree women. Participants (N = 891) completed measures of right-wing authoritarianism (RWA), the internal (IMS-S) and external (EMS-S) motivations to respond without sexism, and prejudice toward childfree women (i.e., perceived disadvantages of being childfree, evaluations of childfree women, and perceptions of childfree women’s warmth). Most participants also completed one or more justification measures of hostile sexism (HS), benevolent sexism (BS), gender-specific system justification (GSSJ), and femininity ideology. Results indicated that greater RWA …


Recovery From Design, Cassandra J. Ellison Jan 2017

Recovery From Design, Cassandra J. Ellison

Theses and Dissertations

Through research, inquiry, and an evaluation of Recovery By Design, a ‘design therapy’ program that serves people with mental illness, substance use disorders, and developmental disabilities, it is my assertion that the practice of design has therapeutic potential and can aid in the process of recovery. To the novice, the practices of conception, shaping form, and praxis have empowering benefit especially when guided by Conditional and Transformation Design methods together with an emphasis on materiality and vernacular form.


Bridging The Empathy Gap: Effects Of Brief Mindfulness Training On Helping Outgroup Members In Need, Daniel R. Berry Jan 2017

Bridging The Empathy Gap: Effects Of Brief Mindfulness Training On Helping Outgroup Members In Need, Daniel R. Berry

Theses and Dissertations

Witnessing others in need can be felt similarly to experiencing it oneself (empathy) and motivates assistance of those in need (prosocial action). It is well-documented that empathy can occur automatically, but when those in need are not members of a social ingroup, empathy and prosocial action are undermined. One major ingroup—outgroup division in American and in other countries is based on race. Although most condemn racial discrimination, empathy and prosocial action are often lower, however unintentionally, in interracial contexts. In light of this empathy gap, it is important to identify psychological factors that could bolster empathy and prosocial action toward …


An Integrated Behavioral Model Of Healthcare Utilization Among Transgender And Gender-Nonconforming Adults, Megan Elizabeth Sutter Jan 2017

An Integrated Behavioral Model Of Healthcare Utilization Among Transgender And Gender-Nonconforming Adults, Megan Elizabeth Sutter

Theses and Dissertations

Transgender and gender-nonconforming (TGNC) individuals in the United States experience significant marginalization due to stigma enacted at the structural, interpersonal, and individual levels. As a result, this population has reported increased behavioral and physical health needs, as well as unique barriers to healthcare. Moreover, TGNC individuals have reported greater experiences of childhood abuse compared to cisgender individuals. The cumulative experiences of stigma-related stressors and adverse childhood experiences put this population at risk for the development of mental and physical health problems, increasing need for health services. However, TGNC individuals have reported being denied medical care and postponing seeking care due …


The Role Of Mindfulness In The Regulation Of Behavior Among Those Prone To Negative Urgency, Alexandra M. Martelli Jan 2017

The Role Of Mindfulness In The Regulation Of Behavior Among Those Prone To Negative Urgency, Alexandra M. Martelli

Theses and Dissertations

Negative emotions can be challenging to regulate, and for some individuals can lead to failures of behavior regulation. The present study is an initial effort to explore the role that mindfulness may play in fostering effective behavior regulation among those prone to high negative urgency (NU). Eighty undergraduate students were recruited based on their high or low scores of NU. First, participants completed a self-report measure of mindfulness (Mindful Attention Awareness Scale; MAAS), an Emotional Go/No Go task in an fMRI scanner, and then reported alcohol consumption. Results showed that those with high in NU had low levels of mindfulness …


Sustainable Adapted Treatments For Eating Disorders: The Role Of Cultural Adaptation In Prevention, Sarah J. Javier Jan 2017

Sustainable Adapted Treatments For Eating Disorders: The Role Of Cultural Adaptation In Prevention, Sarah J. Javier

Theses and Dissertations

Despite demonstrating eating disorder rates equivalent to White women, African American and Asian American women are less likely to seek treatment and are more likely to terminate treatment prematurely. One of the most successful programs for eating disorder prevention has only focused on surface-level cultural adaptations. Prevention literature maintains that deep-structure cultural adaptation (e.g., integrating cultural values and beliefs) can enhance outcomes for ethnic minorities. This dissertation examined the feasibility of Sustainable Adapted Treatments for Eating Disorders (SATED), a pilot intervention that included a culturally- targeted pre-treatment to an eating disorder dissonance-based intervention. A sample of 72 women (ages 18-30) …


Protective Factors In The Association Between Child Sexual Abuse And Telomere Length In Adults, David Sosnowski Jan 2017

Protective Factors In The Association Between Child Sexual Abuse And Telomere Length In Adults, David Sosnowski

Theses and Dissertations

The purpose of the present study was to examine if childhood sexual abuse (CSA) was associated with decreases in mean telomere length (TL), and if social support and/or optimism moderated this association. The study included 99 Caucasian female monozygotic twins, ranging in age from 19-48 (Mage = 30.5, SD = 7.8) at Time 1. Linear mixed effects models were employed to test study hypotheses. Analyses with all participants did not detect an effect of CSA exposure or severity on mean TL, nor were there effects with optimism. However, in analyses that only included women exposed to abuse, increases …


Synchrony And Concordance: A Multilevel Analysis Of The Effects Of Individual Differences During A Co2 Challenge, Rachel E. Wallace Jan 2017

Synchrony And Concordance: A Multilevel Analysis Of The Effects Of Individual Differences During A Co2 Challenge, Rachel E. Wallace

Theses and Dissertations

Emotion theories posit that emotion systems (e.g., behavior, self-report, physiology) should be related when an emotion is being elicited because this serves an adaptive purpose and allows the individual to respond appropriately to the present situation. Oftentimes, this coherent relationship is not found, and research has hypothesized that the type of analyses used and lack of examination of individual differences could be affecting this relationship. Most studies examine the relationship between emotion systems between-subjects when within-subjects analyses may be more appropriate. The present study examined the relationship between self-reported distress (SUDS) and heart rate, and whether trait differences of anxiety …