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2022

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Articles 1531 - 1560 of 4089

Full-Text Articles in Psychology

Writing While Black: African American Vernacular English (Aave) And Perceived Writing Performance, Jaylin N. Nesbitt May 2022

Writing While Black: African American Vernacular English (Aave) And Perceived Writing Performance, Jaylin N. Nesbitt

Masters Theses, 2020-current

In the education system, there have historically been inequities that have severely disadvantaged Black students academically. One area in which these inequities surface is on writing assessments in the form of lower scores. I argue that because the U.S. education system is centered around Standard American English (SAE), it disadvantages those from different linguistic backgrounds, specifically Black students, as they are most likely to be speakers of African American Vernacular English (AAVE). Although there are theoretical justifications for this, past literature has not empirically tied inequities on writing assessments to Black students’ use of AAVE. The current study used Natural …


Links Between Peer Relationships And Social Anxiety Across Adolescence: The Moderating Effects Of Interpersonal Competence, Self-Worth, And Gender, Emily N. Shah May 2022

Links Between Peer Relationships And Social Anxiety Across Adolescence: The Moderating Effects Of Interpersonal Competence, Self-Worth, And Gender, Emily N. Shah

Masters Theses, 2020-current

Links between interpersonal relationships and psychological functioning have been well established in the literature. Specifically, during adolescence, success or distress in peer relationships may have distinct effects on psychological functioning, especially with regard to the development of later social anxiety. The present study aims to examine the ways in which different adolescent peer relationships (i.e., close friendship quality and social acceptance) can predict later social anxiety development. Further, the study considers how different developmental stages of adolescence may impact these relationships, in addition to considering possible conditional effects of interpersonal competence, self-worth, and gender. Early adolescents (age 14) and late …


An Examination Of Working Memory In Subtle And Mild Cognitive Impairment, Kara Eversole May 2022

An Examination Of Working Memory In Subtle And Mild Cognitive Impairment, Kara Eversole

Masters Theses, 2020-current

Mild cognitive impairment (MCI) is abnormal cognitive decline that may be indicative of an insidious process such as dementia. Individuals with MCI are largely independent in their daily functioning but are at risk of further decline. To more deeply understand the working memory deficits associated with age-related cognitive decline, Lamar and colleagues developed a working memory task with no discontinuation rule: the Backwards Digit Task (BDT). Prior BDT research has demonstrated that individuals with mild cognitive impairment have lower overall scores on this task, and that different subtypes of MCI are more prone to certain errors. Research has not been …


The Effects Of Cannabidiol Isolate On Menstrual-Related Symptoms, Morgan L. Ferretti May 2022

The Effects Of Cannabidiol Isolate On Menstrual-Related Symptoms, Morgan L. Ferretti

Masters Theses, 2020-current

The current study aimed to examine the potential effects of CBD isolate for alleviating menstrual-related symptoms (MRS). Participants (N = 33, MAGE = 20.50, MBMI = 23.02)were assigned randomly to two open-label dosing groups (160mg, n = 17; 320mg, n = 16) and completed monthly surveys for four months that included MRS-related measures. We examined differences in MRS and related outcomes between baseline and three months of CBD administration. Results revealed reductions in MRS, irritability, anxiety, global impression, stress, and subjective severity scores with a small effect when comparing baseline to all three months of CBD administration. …


Can Agency And Communion Mediate The Relationship Between Nature Connectedness And Pro-Environmental Behavior Intentions?, Juno Wild May 2022

Can Agency And Communion Mediate The Relationship Between Nature Connectedness And Pro-Environmental Behavior Intentions?, Juno Wild

Masters Theses, 2020-current

The state of our current environment is rapidly declining due to human activity. Therefore, it is imperative to understand ways to promote pro-environmental behavior and what variables may explain this behavior. Previous studies have found that nature connectedness may be one way to increase pro-environmental behaviors and that one’s levels of masculinity and femininity may also affect not only how connected to nature one is, but also how often one may engage in sustainable behaviors. However, to date researchers have not examined the effect of agency and communion, values which every person has regardless of gender, on the relationship between …


An Analysis Of Behavior Management Strategies Used Within Parent-Child Interaction Therapy To Facilitate Verbalizations By Children With Developmental Disabilities, Megan Barnes May 2022

An Analysis Of Behavior Management Strategies Used Within Parent-Child Interaction Therapy To Facilitate Verbalizations By Children With Developmental Disabilities, Megan Barnes

Masters Theses, 2020-current

We examined the effects of the procedures recommended for interventions using the Parent-Child Interaction Therapy (PCIT) protocols on child verbalizations. The effects of the procedures of Child-Directed Interaction (CDI) were examined in a non-concurrent multiple baseline across participants design. Two seven-year-old participants with developmental disabilities and language delay experienced a baseline condition followed by two experimental conditions during a free play environment. A range of child toys were rotated systematically throughout the study. The total number of therapist-child interactions remained consistent across all experimental conditions. The experimenter received bug-in-the-ear feedback about her use of the therapy components in order to …


Rapid Response Behavior Before And During The Pandemic, Katarina E. Schaefer May 2022

Rapid Response Behavior Before And During The Pandemic, Katarina E. Schaefer

Masters Theses, 2020-current

Different levels of examinee motivation pose a validity threat to the interpretation of test scores. This problem is heightened in low-stakes, remote testing environments. Though some ways exist to gauge average motivation throughout testing, less ways exist to gauge motivation fluctuations throughout a single test. One of those ways is through response times. Specifically, rapid response behavior occurs when examinees quickly answer an item without reading or engaging with the item. At James Madison University (JMU), students participating in campus-wide Assessment Days typically experienced an in-person, proctored Assessment Day. However, that changed during the pandemic. During the pandemic, examinees participated …


Training Packages For The Use Of Child Development Tools In Low/Middle-Income Countries: A Review, Maria Neocleous, Katelyn Hepworth, Vanessa Cavallera, Melissa Gladstone May 2022

Training Packages For The Use Of Child Development Tools In Low/Middle-Income Countries: A Review, Maria Neocleous, Katelyn Hepworth, Vanessa Cavallera, Melissa Gladstone

Department of Child, Youth, and Family Studies: Faculty Publications

Background We are now moving beyond the focus of ’child survival’ to an era which promotes children thriving and developing rather than simply ’surviving’. In doing so, we are becoming more aware of the large variation of child development screening tools available globally, but in particular, those in low/middle-income countries (LMICs).

Methods This narrative review identifies 24 child development tools used in LMICs. We aimed to identify information on training accessibility and training design, assessment methods and cost of training. For those tools with no training information identified or for any tools identified as providing online training, the tool author …


Deaf Early Intervention In Puerto Rico: A Qualitative Study, Jesús O. Barreto Abrams, Latrice L. Dowtin May 2022

Deaf Early Intervention In Puerto Rico: A Qualitative Study, Jesús O. Barreto Abrams, Latrice L. Dowtin

Journal of Early Hearing Detection and Intervention

Deaf children can develop similarly to hearing children with appropriate intervention. However, when Deaf and hard of hearing children have deferred access to services, they can experience significant delays in language, socioemotional development, and cognition that can lead to problematic behaviors. While early intervention services are free in the United States starting at birth, there is often a lag in Deaf and hard-of-hearing children receiving services, especially when residing in US territories such as Puerto Rico. The current qualitative study was to explore the lived early intervention experiences of three parents and three professionals of Deaf and hard of hearing …


Is Tai Chi A Beneficial Treatment For Anxiety In The Elderly Community?, Carolyn Kenney May 2022

Is Tai Chi A Beneficial Treatment For Anxiety In The Elderly Community?, Carolyn Kenney

Honors Projects in Applied Psychology

This study attempted to explore the relationship between tai chi practice and anxiety in the elderly population. The mental health disorder that I looked at was anxiety, as the elderly often experience anxiety related to contributing factors such as mental and physical decline. Anxiety among the elderly is a great concern as there is an increase in the world’s population of individuals aged 65 years or older. This will directly impact health care prices as more resources will have to be distributed to this age population. One solution to this problem is tai chi. Tai chi is a cost-effective way …


Foundational Number Sense Training Gains Are Predicted By Hippocampal–Parietal Circuits, Hyesang Chang, Lang Chen, Yuan Zhang, Ye Xie, Carlo De Los Angeles, Emma Adair, Gaston Zanitti, Demian Wassermann, Miriam Rosenberg-Lee, Vinod Menon May 2022

Foundational Number Sense Training Gains Are Predicted By Hippocampal–Parietal Circuits, Hyesang Chang, Lang Chen, Yuan Zhang, Ye Xie, Carlo De Los Angeles, Emma Adair, Gaston Zanitti, Demian Wassermann, Miriam Rosenberg-Lee, Vinod Menon

Psychology

The development of mathematical skills in early childhood relies on number sense, the foundational ability to discriminate among quantities. Number sense in early childhood is predictive of academic and professional success, and deficits in number sense are thought to underlie lifelong impairments in mathematical abilities. Despite its importance, the brain circuit mechanisms that support number sense learning remain poorly understood. Here, we designed a theoretically motivated training program to determine brain circuit mechanisms underlying foundational number sense learning in female and male elementary school-age children (7–10 years). Our 4 week integrative number sense training program gradually strengthened the understanding of …


Relational Variables Associated With Self-Reported Political Idealogy, Dalton Young May 2022

Relational Variables Associated With Self-Reported Political Idealogy, Dalton Young

Doctor of Psychology (PsyD)

This dissertation examined the relationship between self-reported political ideology and the relational variables of attachment, shame, and grace. Previous research on political ideology has focused on conservatism, as well as morality and personality differences across the political spectrum. This study combined two samples of 155 adult participants gathered through Qualtrics and 79 undergraduate students. Each participant completed a demographics questionnaire, Attachment Style Questionnaire (ASQ; Feeney et al., 1994), Dimensions of Grace Scale (DGS; Bufford et al., 2017), Duke University Religion Index (DUREL; Koenig et al., 1997), and Internalized Shame Scale (ISS; Cook, 1988). Additionally, 19 of the undergraduate students completed …


The Relationship Between Therapist Adverse Childhood Experiences, Personal Therapy, Resilience, And Treatment Outcomes, Elizabeth J. Nunez May 2022

The Relationship Between Therapist Adverse Childhood Experiences, Personal Therapy, Resilience, And Treatment Outcomes, Elizabeth J. Nunez

Doctor of Psychology (PsyD)

With the development of the Adverse Childhood Experiences (ACE) questionnaire, Felitti et al. (1998) established that childhood trauma has a wide-ranging impact on adult health. Subsequent studies have identified a myriad of relationships between childhood adversity and negative physical, psychological, social, vocational, educational, and developmental outcomes in adulthood (Centers for Disease Control and Prevention, 2020; Hughes et al., 2017; Kalmakis & Chandler, 2015). New research has uncovered higher rates of ACEs among those in helping professions (Butler et al., 2018; Harris, 2019; Thomas, 2016), but it is unclear how these experiences impact their work as helpers. This study investigated the …


An Interpretative Phenomenological Analysis Of The Lived Experience Of Parental Caregivers For Children With Severe Epidermolysis Bullosa, Michael J. Valentine May 2022

An Interpretative Phenomenological Analysis Of The Lived Experience Of Parental Caregivers For Children With Severe Epidermolysis Bullosa, Michael J. Valentine

Theses and Dissertations

Providing care to child with a chronic, rare diseases has been identified as a major life stressor with a myriad of negative physical and mental health consequences. These stresses have previously been found to create burden that may impair caregiving efforts and increase the risk of mortality for both the caregiver and affected child. Many rare diseases affect children. It is not known how caregiver burden and the source of stress varies by disease. Qualitative methods have been used to understand caregiver experience with the rare disease, epidermolysis bullosa (EB), but no such studies have occurred in the United States. …


The Effect Of Peer Relationships And Cyberbullying Victimization On Young Adults' Propensity To Cyberbully, Taaj Weraphorn Orr May 2022

The Effect Of Peer Relationships And Cyberbullying Victimization On Young Adults' Propensity To Cyberbully, Taaj Weraphorn Orr

Dissertations and Theses

Technology has deeply engrained itself in our daily lives, leading us to develop a reliance on social media to interact with those in our inner circle and stay connected with what happens around the world. However, with all these changes in technology and how we socialize with one another, we find ourselves exposed to the dangers of cybercrime, cyberbullying. General Strain Theory (GST) could be a useful framework for understanding why cyberbullying exists and why it may be difficult to address it. I collected data through a survey, after recruiting college students, and conducted correlation, mediation, and multiple regression analyses …


Covid‑Specific Coercive Control Among Emerging Adults Attending College: A Brief Note, Heather Littleton, Katie Edwards, Kayla E. Sall, Stephanie Lim, Victoria Mauer May 2022

Covid‑Specific Coercive Control Among Emerging Adults Attending College: A Brief Note, Heather Littleton, Katie Edwards, Kayla E. Sall, Stephanie Lim, Victoria Mauer

Department of Psychology: Faculty Publications

The COVID-19 pandemic represents a “perfect storm” with regards to risk for intimate partner violence (IPV). Abusive partners may engage in novel forms of coercive control, such as pressuring their partner to engage in activities associated with COVID-19 infection risk (e.g., attend a large gathering). However, no empirical research has focused on COVIDspecific coercive control. The current study sought to evaluate the prevalence of COVID-specific coercive control in a large sample of U.S. college students, as well as its association with other forms of IPV and depression and anxiety. A total of 2,289 undergraduate students attending eight U.S. universities who …


Emotion Regulation And Coping Motives: An Ema Study Of The Path Between Negative Affect And Craving, Joseph H. Lancaster May 2022

Emotion Regulation And Coping Motives: An Ema Study Of The Path Between Negative Affect And Craving, Joseph H. Lancaster

ETD Archive

Negative affect (NA) is a known precipitant of cravings, and each are robust predictors of lapses, making this pathway an excellent target for lapse prevention in opioid treatment. As emotion dysregulation arises from unmitigated NA, deficits in emotion regulation (ER) contribute to cravings in part by worsening distress, although the form these deficits take remains unclear. Coping motives are relevant in the context of NA and show robust associations with ER difficulties. Further, coping motives have demonstrated a similar role in exacerbating the effect NA has on cravings. This study aimed to explore the conditional indirect effects of ER deficits …


Cultural Change And Threat Perception: Casual Implications On White Nationalist Beliefs And Outgroup Restricting Policies, Andrea Bellovary May 2022

Cultural Change And Threat Perception: Casual Implications On White Nationalist Beliefs And Outgroup Restricting Policies, Andrea Bellovary

College of Science and Health Theses and Dissertations

Cultural change is an inevitable aspect of life; however, how people react to cultural change can dramatically vary. Of particular interest to this analysis is how White Americans react to cultural changes occurring in the nation. Across three studies, I examined how White Americans may see cultural change, in the form of demographic change, as threatening and how these threat perceptions may influence their endorsement of White nationalism beliefs and support for outgroup restricting policies. This investigation found that White participants who read about real demographic changes occurring in the nation endorsed more threat perceptions (Study 1). Furthermore, there was …


Apoyo Deseado: The Role Of Parental Support For Latinx First-Generation College Students, Grevelin Ulerio May 2022

Apoyo Deseado: The Role Of Parental Support For Latinx First-Generation College Students, Grevelin Ulerio

College of Science and Health Theses and Dissertations

Underrepresented groups, including ethnic and racial minorities as well as first-generation college students (FGCS), are less likely to attain a four-year college degree than their white counterparts. This is particularly true for Latinx youth that are often the first in their family to go to college. Existing research on the role of parental support in promoting retention among Latinx college students is mixed. The current study used a qualitative, longitudinal method to examine the perceptions of parental support among nine (9) Latinx FGCS attending a medium-sized private university in the Midwest region of the United States. Interpretative Phenomenological Analysis (IPA) …


Predictors Of Emotional Health Across Autistic And Non-Autistic Students' First Semester Of College, Erin E. Mckenney May 2022

Predictors Of Emotional Health Across Autistic And Non-Autistic Students' First Semester Of College, Erin E. Mckenney

Theses and Dissertations

The prevention and treatment of mental health concerns, including depression, are significant priorities for autistic adults. While several theories have been proposed to explain the high prevalence of depression in autistic populations, little longitudinal research has been done on potential causal mechanisms. Additional research is needed to explore how proposed contributors to depression from general population research -- namely, negative repetitive thinking, lack of social opportunity, and attributional style -- predict and/or moderate the development of depressive symptoms in autistic individuals. The current study investigates these potential predictors' relationship to internalizing symptoms over the course of college students' first semester. …


Going Against The Grain? Examining The Efficacy Of Media Literacy Interventions On Congenial Media Effects, Matthew L. Blomberg May 2022

Going Against The Grain? Examining The Efficacy Of Media Literacy Interventions On Congenial Media Effects, Matthew L. Blomberg

Journal of Media Literacy Education

While people’s proclivity toward congenial partisan media has been well documented, methods of resistance are less researched. This study explores the congenial media effect, the phenomenon of our gravitation to and acceptance of like-minded media, and whether a media literacy intervention can mitigate people’s acceptance of ideologically congruent partisan media. In an online experiment (N = 199), conservatives and liberals were exposed to differing media literacy interventions, one reviewing the traits of objectivity and bias, another which combined the former with an opportunity to reflect on participants’ own political beliefs. All were then exposed to amenable partisan content on the …


Can Technology Reduce The Stress Of The Child Welfare Practitioner?, Quality Improvement Center For Workforce Development May 2022

Can Technology Reduce The Stress Of The Child Welfare Practitioner?, Quality Improvement Center For Workforce Development

Other QIC-WD Products

Information and communication technology (ICT) “has the potential to dramatically shift and enhance social work practice,” according to Berzin, Singer, & Chan (2015). ICT includes tools that allow users to both communicate with colleagues and clients and access, store, transmit, and manipulate information (Perron et al., 2010). Such technology integration can create practices that are more flexible, on-demand, and individualized not only to the families served, but also to the practitioner. Mobile technology, as well as other technologies (e.g., gaming, social media, robotics, wearable technologies) will enhance practice gains and result in more timely, accurate, and targeted services (Berzin, Singer, …


Posttraumatic Stress Symptoms, Anger, And Substance Use As Risk Factors For Trauma Revictimization, Hannah E. Walker May 2022

Posttraumatic Stress Symptoms, Anger, And Substance Use As Risk Factors For Trauma Revictimization, Hannah E. Walker

Dissertations

Maltreatment survivors are at an increased risk for adult revictimization. Yet, existing work has specifically focused on sexual revictimization, and it is unclear what factors increase one’s risk for revictimization more broadly. Posttraumatic stress symptoms (PTSS), anger, and substance use have been identified as potential risk factors for sexual revictimization. Still, the role of these variables is ambiguous in the broader revictimization framework. There is also a lack of understanding regarding the roles of the DSM-5 posttraumatic stress disorder (PTSD) symptom clusters and revictimization. This study aims to: 1) examine the links between maltreatment and revictimization and three factors (i.e., …


When The United States Says You Do Not Belong: Suicide-Related Thoughts And Behaviors Among Immigrant Young Adults Varying In Immigration Legal Status, Amanda Venta, Tessa Long, Alfonso Mercado, Luz M. Garcini, German Cadenas May 2022

When The United States Says You Do Not Belong: Suicide-Related Thoughts And Behaviors Among Immigrant Young Adults Varying In Immigration Legal Status, Amanda Venta, Tessa Long, Alfonso Mercado, Luz M. Garcini, German Cadenas

Psychological Science Faculty Publications

Background:

The number of immigrants in the United States and the risk of suicide among minoritized individuals have increased. Little research has examined the impact of immigration legal status on suicide-related thoughts and behaviors (SRTB), despite theoretical and empirical work suggesting that feelings of burdensomeness and failure to belong (prominent among immigrants) are risk factors.

Methods:

We examined a diverse sample of foreign-born young adults (18–25; N = 366). Data collection utilized the Suicide Behaviors Questionnaire Revised and items probing belongingness and immigration status (undocumented/Deferred Action for Childhood Arrivals (DACA), permanent, and citizen).

Results:

DACA/undocumented status was associated with increased …


Assessing Your Workforce Needs, Quality Improvement Center For Workforce Development May 2022

Assessing Your Workforce Needs, Quality Improvement Center For Workforce Development

Other QIC-WD Products

You know you have a workforce challenge… but do you know what is causing it? Many child welfare agencies have expanded recruitment efforts through social media, started using telework and flexible work schedules, and even increased wages and provided hazard pay to build and strengthen their child welfare workforce. But sometimes even the best strategies don’t fix the problem because they aren’t aligned with the underlying cause of the problem. When your child welfare workforce is understaffed or overwhelmed it is tempting to want to find an immediate fix because the need to expand the workforce is urgent. However, it …


Pattern Differentiation And Tuning Shift In Human Sensory Cortex Underlie Long-Term Threat Memory, Yuqi You, Lucas R Novak, Kevin J Clancy, Wen Li May 2022

Pattern Differentiation And Tuning Shift In Human Sensory Cortex Underlie Long-Term Threat Memory, Yuqi You, Lucas R Novak, Kevin J Clancy, Wen Li

Faculty, Staff and Student Publications

The amygdala-prefrontal-cortex circuit has long occupied the center of the threat system 1, but new evidence has rapidly amassed to implicate threat processing outside this canonical circuit 2-4. Through non-human research, the sensory cortex has emerged as a critical substrate for long-term threat memory 5-9, underpinned by sensory cortical pattern separation/completion 10,11 and tuning shift 12,13. In humans, research has begun to associate the human sensory cortex with long-term threat memory 14,15, but the lack of mechanistic insights obscures a direct linkage. Towards that end, …


Are All High-Potentials Successful Leaders? Exploring The Underlying Effect Of Impostor Syndrome And Evaluative Concerns On The Relationship Between Hipo Designation And Leadership Self-Efficacy., Anjishnu Chakrabarti, Lisa M. Finkelstein May 2022

Are All High-Potentials Successful Leaders? Exploring The Underlying Effect Of Impostor Syndrome And Evaluative Concerns On The Relationship Between Hipo Designation And Leadership Self-Efficacy., Anjishnu Chakrabarti, Lisa M. Finkelstein

Honors Capstones

The rising prevalence of high-potential (HiPo) employee programs in organizations has led academicians to begin to research this newly developing area under the realm of industrial/organizational psychology. High-potential programs are intended to find employees with the maximum potential to succeed in strategic leadership roles within the organization and provide those individuals with specialized training and related developmental opportunities. The term “HiPo” refers to such employees who are designated as having higher potential than the average. This study aimed to explore the relationship that exists between employees being designated as HiPo and their self-perception of being successful leaders (measured as leadership …


Differences In Covid Related Anxiety Between Those With And Without Type 2 Diabetes, Jane G. Hewes May 2022

Differences In Covid Related Anxiety Between Those With And Without Type 2 Diabetes, Jane G. Hewes

Honors Theses

As a result of the COVID-19 pandemic, individuals with diabetes may be at higher risk for experiencing negative behavioral, psychosocial, and disease-related outcomes. The purpose of the present study was to compare COVID-19-related anxiety between adults with and without type 2 diabetes. Two separate samples were recruited for this study from web-based panels of adults: 372 adults with type 2 diabetes and 259 adults without type 2 diabetes. COVID-19-related anxiety was assessed using the Fear of COVID-19 Scale (FCV-19S)This scale includes 7 items scored on a 5-point Likert scale. Scores are summed to generate a total score with higher scores …


The Role Of Prenatal Anxiety Sensitivity On Postpartum Anxiety And Depression, Ryann Holman May 2022

The Role Of Prenatal Anxiety Sensitivity On Postpartum Anxiety And Depression, Ryann Holman

Honors Theses

Pregnancy is a vulnerable period for women, with roughly 15% of women experiencing psychopathology during pregnancy and postpartum. The most common mental health concerns during this period are anxiety and depression, which have been linked to adverse outcomes on both mother and baby, such as low birth weight and preterm birth. In understanding their onset, anxiety sensitivity has been found to be a potential mechanism for the development of both anxiety and depressive disorders. The goal of the current study was to examine the association between prenatal anxiety sensitivity and postpartum anxiety and depression. Pregnant women were given a battery …


Effects Of Induced Optimism On Subjective States, Physical Activity, And Stress Reactivity, Ruijia Chen, Kareena Del Rosario, Alee Lockman, Julia Boehm, Kelb Bousquet Santos, Erika Siegel, Wendy Berry Mendes, Laura D. Kubzansky May 2022

Effects Of Induced Optimism On Subjective States, Physical Activity, And Stress Reactivity, Ruijia Chen, Kareena Del Rosario, Alee Lockman, Julia Boehm, Kelb Bousquet Santos, Erika Siegel, Wendy Berry Mendes, Laura D. Kubzansky

Psychology Faculty Articles and Research

This study examined effects of experimentally-induced optimism on physical activity and stress reactivity with community volunteers. Using an intervention to induce short-term optimism, we conducted two harmonized randomized experiments, performed simultaneously at separate academic institutions. All participants were randomized to either the induced optimism intervention or to a neutral control activity using essay-writing tasks. Physical activity tasks (Study 1) and stress-related physiologic responses (Study 2) were assessed during lab visits. Essays were coded for intensity of optimism. A total of 324 participants (207 women, 117 men) completed Study 1, and 118 participants (67 women, 47 men, 4 other) completed Study …