Psychology Commons^™

Unemployment In Iraqi Refugees: The Interaction Of Pre And Post-Displacement Trauma, A. Michelle Wright, Abir Dhalimi, Mark A. Lumley, Hikmet Jamil, Nnamdi Pole, Judith E. Arnetz, Bengt B. Arnetz

Psychology: Faculty Publications

Previous refugee research has been unable to link pre-displacement trauma with unemployment in the host country. The current study assessed the role of pre-displacement trauma, post-displacement trauma, and the interaction of both trauma types to prospectively examine unemployment in a random sample of newly-arrived Iraqi refugees. Participants (N = 286) were interviewed three times over the first two years post-arrival. Refugees were assessed for pre-displacement trauma exposure, post-displacement trauma exposure, a history of unemployment in the country of origin and host country, and symptoms of posttraumatic stress disorder (PTSD) and depression. Analyses found that neither pre-displacement nor post-displacement trauma independently …

Learning In Complex Environments: The Effects Of Background Speech On Early Word Learning, Brianna T.M. Mcmillan, Jenny R. Saffran

Psychology: Faculty Publications

Although most studies of language learning take place in quiet laboratory settings, everyday language learning occurs under noisy conditions. The current research investigated the effects of background speech on word learning. Both younger (22- to 24-month-olds; n = 40) and older (28- to 30-month-olds; n = 40) toddlers successfully learned novel label–object pairings when target speech was 10 dB louder than background speech but not when the signal-to-noise ratio (SNR) was 5 dB. Toddlers (28- to 30-month-olds; n = 26) successfully learned novel words with a 5-dB SNR when they initially heard the labels embedded in fluent speech without background …

Development And Validation Of The Frost Multidimensional Perfectionism Scale–Brief, Alexandra M. Burgess, Randy O. Frost, Patricia Marten Dibartolo

Psychology: Faculty Publications

Twenty-five years ago, one of the first empirically validated measures of perfectionism, the Frost et al. Multidimensional Perfectionism Scale (F-MPS) was published. Since that time, psychometric studies of the original F-MPS have provided a plethora of evidence to support the potential development of a shorter yet still psychometrically robust version of the measure. Using confirmatory factor analyses across community and clinical samples, the current study identifies an eight-item F-MPS-Brief with two dimensions (i.e., striving and evaluative concerns) that evidences good internal consistency, measurement equivalence across ethnicities, and concurrent and convergent validity. This new, short version of the F-MPS captures well …

Principles And Practices Fostering Inclusive Excellence: Lessons From The Howard Hughes Medical Institute’S Capstone Institutions, Patricia Marten Dibartolo, Leslie Gregg-Jolly, Deborah Gross, Cathryn A. Manduca, Ellen Iverson, David B. Cooke, Iii, Gregory K. Davis, Cameron Davidson, Paul E. Hertz, Lisa Hibbard, Shubha K. Ireland, Catherine Mader, Aditi Pai, Shirley Raps, Kathleen Siwicki, Jim E. Swartz

Psychology: Faculty Publications

Best-practices pedagogy in science, technology, engineering, and mathematics (STEM) aims for inclusive excellence that fosters student persistence. This paper describes prin- ciples of inclusivity across 11 primarily undergraduate institutions designated as Capstone Awardees in Howard Hughes Medical Institute’s (HHMI) 2012 competition. The Capstones represent a range of institutional missions, student profiles, and geographical locations. Each successfully directed activities toward persistence of STEM students, especially those from traditionally underrepresented groups, through a set of common elements: men- toring programs to build community; research experiences to strengthen scientific skill/ identity; attention to quantitative skills; and outreach/bridge programs to broaden the stu- dent …

Septal Oxytocin Administration Impairs Peer Affiliation Via V1a Receptors In Female Meadow Voles, Allison M.J. Anacker, Jennifer D. Christensen, Elyssa M. Laflamme, Diana M. Grunberg, Annaliese K. Beery

Neuroscience: Faculty Publications

The peptide hormone oxytocin (OT) plays an important role in social behaviors, including social bond formation. In different contexts, however, OT is also associated with aggression, social selectivity, and reduced affiliation. Female meadow voles form social preferences for familiar same-sex peers under short, winter-like day lengths in the laboratory, and provide a means of studying affiliation outside the context of reproductive pair bonds. Multiple lines of evidence suggest that the actions of OT in the lateral septum (LS) may decrease affiliative behavior, including greater density of OT receptors in the LS of meadow voles that huddle less. We infused OT …

Child Maltreatment’S Heavy Toll: The Need For Trauma-Informed Obesity Prevention, Susan M. Mason, S. Bryn Austin, Jennifer L. Bakalar, Renee Boynton-Jarrett, Alison E. Field, Holly C. Gooding, Laura M. Holsen, Benita Jackson, Dianne Neumark-Sztainer, Mar Sanchez, Stephanie Sogg, Marian Tanofsky-Kraff, Janet W. Rich-Edwards

Psychology: Faculty Publications

This paper is the product of a workshop on the topic of child maltreatment and obesity at the Radcliffe Institute for Advanced Study at Harvard that brought together the listed authors, who are experts across a number of relevant fields.

Emerging research has highlighted childhood maltreatment and other psychological traumas as risk factors for obesity and related comorbidities.1–3 Although the high rate of obesity in the U.S. affects the entire population, those with histories of maltreatment—making up at least 30% of the population4,5—appear to be at greater risk. Unfortunately, childhood maltreatment is often overlooked as a risk factor for adult …

Young Adolescents’ Gender-, Ethnicity-, And Popularity-Based Social Schemas Of Aggressive Behavior, Katherine H. Clemans, Julia A. Graber

Psychology: Faculty Publications

Social schemas can influence the perception and recollection of others’ behavior and may create biases in the reporting of social events. This study investigated young adolescents’ (N = 317) gender-, ethnicity-, and popularity-based social schemas of overtly and relationally aggressive behavior. Results indicated that participants associated overt aggression with being male and African American and relational aggression with being female. In addition, participants associated all types of aggression with high perceived popularity. The strength of endorsement of several subscales differed significantly as a function of raters’ gender and ethnicity. Findings highlight the importance of understanding how aggression-related social schemas may …

Determinants Of Resource Needs And Utilization Among Refugees Over Time, A. Michelle Wright, Abir Aldhalimi, Mark A. Lumley, Hikmet Jamil, Nnamdi Pole, Judith E. Arnetz, Bengt B. Arnetz

Psychology: Faculty Publications

Purpose: This study examined refugees’ resource needs and utilization over time, investigated the relationships between pre-displacement/socio-demographic variables and resource needs and utilization, and explored the role of resource needs and utilization on psychiatric symptom trajectories. Methods: Iraqi refugees to the United States (N = 298) were assessed upon arrival and at 1-year intervals for 2 years for socio-demographic variables and pre-displacement trauma experiences, their need for and utilization of 14 different resources, and PTSD and depressive symptoms. Results: Although refugees reported reduction of some needs over time (e.g., need for cash assistance declined from 99 to 71 %), other needs …

Discrimination, Racial/Ethnic Identity, And Substance Use Among Latina/Os: Are They Gendered?, Kristine M. Molina, Benita Jackson, Noemi Rivera-Olmedo

Psychology: Faculty Publications

Background—Prior research suggests that stronger racial/ethnic identification offsets negative effects of discrimination on substance use. Yet research in this area and on whether gender modifies this association is limited for Latina/os.

Purpose—The purpose of the present study is to examine whether different sources of discrimination (everydayand racial/ethnic) are associated with substance use (alcohol use disorder, smoking), if racial/ethnic identity buffers this association, and the potential moderating role of gender among these variables.

Methods—We present cross-sectional, US population-based data from the Latina/o adult sample (1427 females and 1127 males) of the National Latino and Asian American Study. Respondents completed self-reported measures …

Natural Variation In Maternal Care And Cross-Tissue Patterns Of Oxytocin Receptor Gene Methylation In Rats, Annaliese K. Beery, Lisa M. Mcewen, Julia L. Macisaac, Darlene D. Francis, Michael S. Kobor

Neuroscience: Faculty Publications

Since the first report of maternal care effects on DNA methylation in rats, epigenetic modifications of the genome in response to life experience have become the subject of intense focus across many disciplines. Oxytocin receptor expression varies in response to early experience, and both oxytocin signaling and methylation status of the oxytocin receptor gene (Oxtr) in blood have been related to disordered social behavior. It is unknown whether Oxtr methylation varies in response to early life experience, and whether currently employed peripheral measures of Oxtr methylation reflect variation in the brain. We examined the effects of early life rearing experience …

Mind The Gap: The Importance Of Pluralistic Discourse In Computing For Mental Health, R. Jordan Crouser, Morganne Ray Crouser

Computer Science: Faculty Publications

A large amount of HCI research leverages studies from psychology to try to understand how humans work. Unfortunately, there is often a disconnect between the tightly- controlled laboratory studies being referenced and the application of this knowledge in practice. At the same time, many mental health practitioners are beginning to turn toward computational tools to help stretch limited resources and support equitable access to mental healthcare. These efforts could be dramatically enhanced by leveraging what the HCI community has learned about promoting active engagement and designing unobtrusive interfaces. By facilitating collaboration between HCI researchers and practitioners in the field of …