Social and Behavioral Sciences Commons^™

Facial Expression Discrimination In Adults Experiencing Posttraumatic Stress Symptoms, Brian N. Lee

Masters Theses & Specialist Projects

The present study examined the impact of posttraumatic stress symptoms (PTSS) on adults’ ability to discriminate between various facial expressions of emotions. Additionally, the study examined whether individuals reporting PTSS exhibited an attentional bias toward threat-related facial expressions of emotions. The research design was a 2 (expression intensity) x 3 (emotional pairing) x 2 (PTSS group) mixed-model factorial design. Participants for the study were 89 undergraduates recruited from psychology courses at Western Kentucky University. Participants completed the Traumatic Stress Schedule to assess for prior exposure to traumatic events. A median split was used to divide the sample into two groups …

Happiness Around The World: The Paradox Of Happy Peasants And Miserable Millionaires, Carol Graham

Brookings Scholar Lecture Series

For centuries the pursuit of happiness was the preserve of philosophers. More recently there is a burgeoning interest in the study of happiness in the social sciences. Can we really answer the question what makes people happy? Is it grounded in credible methods and data? Is there consistency in the determinants of happiness across countries and cultures? Are happiness levels innate to individuals or can policy and the environment make a difference? How is happiness affected by poverty and by progress? This presentation introduces a line of research which is both an attempt to understand the determinants of happiness and …

The Bathsheba Syndrome: When A Leader Fails, Donelson R. Forsyth

Jepson School of Leadership Studies articles, book chapters and other publications

Another leader—no, an entire cadre of leaders—has been found to be a moral failure. Legal authorities have charged Jerry Sandusky, who retired as the defensive coordinator for the Penn State football team in 1999, with the sexual abuse of children who he targeted through his involvement in the charitable organization The Second Mile. Additionally, a number of other administrators and leaders at Penn State University—the university’s president Graham Spanier, vice-president Gary Schultz, athletic director Tim Curley and long-time football coach Joe Paterno—face charges or have been fired from the university because of their failure to take action when Sandusky’s crimes …

Learned Recognition And Avoidance Of Invasive Mosquitofish By The Shrimp, Paratya Australiensis, Joshua D. Bool, Kristen Whitcomb, Erin Kydd, Culum Brown

Sentience Collection

Little is known about the learning ability of crustaceans, especially with respect to their anti-predator responses to invasive species. In many vertebrates, anti-predator behaviour is influenced by experience during ontogeny. Here, predator-naïve glass shrimp (Paratya australiensisis) were exposed to a predatory, invasive fish species, Gambusia holbrooki, to determine whether shrimp could learn to: (1) avoid the scent of Gambusia via classical conditioning; and (2) restrict their activity patterns to the night to reduce predatory encounters. Conditioned shrimp were placed in containers in aquaria containing Gambusia for 3 days during which time they could be harassed but not consumed by Gambusia. …

The Impact Of Category Separation On Unsupervised Categorization, Shawn W. Ell, Gregoryh F. Ashby

Psychology Faculty Scholarship

Most previous research on unsupervised categorization has used unconstrained tasks in which no instructions are provided about the underlying category structure or the stimuli are not clustered into categories. Few studies have investigated constrained tasks in which the goal is to learn pre-defined stimulus clusters in the absence of feedback. These studies have generally reported good performance when the stimulus clusters could be separated by a one-dimensional rule. The present study investigated the limits of this ability. Results suggest that even when two stimulus clusters are as widely separated as in previous studies, performance is poor if within-category variance on …

Indecisiveness And Hoarding, Randy O. Frost, David F. Tolin, Gail Steketee, Milim Oh

Psychology: Faculty Publications

Hoarding behavior and the problems associated with it have been the subject of an increasing amount of research. Early theorizing has suggested that problems with decision-making constitute a core feature, yet relatively few studies have examined this in depth. In the present study, indecisiveness was examined in large samples of adults who self-identified as having significant hoarding problems (n = 887), adult children of such individuals (n = 295), and spouses of such individuals (n = 120). People with hoarding problems reported more decision-making problems than children or spouses, and considerably more than community controls from other studies. Adult children …

Implementation Intentions Increase Parent-Teacher Communication Among Latinos, Ximena Arriaga, Zayra Longoria

Department of Psychological Sciences Faculty Publications

This research tested an implementation intentions intervention to increase parent-teacher communication among Latino parents of young children. Parents (n=57) were randomly assigned to form implementation intentions or simply goal intentions to communicate with their child’s teacher. They completed measures of communication and goal intentions immediately prior to the manipulation, and after the manipulation for 6 consecutive weeks. Implementation intentions increased parent-teacher communication among parents with higher initial (pre-manipulation) goal intentions, but not among those with lower initial goal intentions. The findings support existing work on the conditions for implementation intentions to work, and address an important aspect of Latino children’s …

Configuration As A Source Of Information, Joseph W. Houpt, Robert D. Hawkins, Ami Eidels, James T. Townsend, Michael J. Wenger

Psychology Faculty Publications

No abstract provided.

Paradoxical Reversal Learning Enhancement By Stress Or Prefrontal Cortical Damage: Rescue With Bdnf., Carolyn Graybeal, Michael Feyder, Emily Schulman, Lisa M Saksida, Timothy J Bussey, Jonathan L Brigman, Andrew Holmes

Brain and Mind Institute Researchers' Publications

Stress affects various forms of cognition. We found that moderate stress enhanced late reversal learning in a mouse touchscreen-based choice task. Ventromedial prefrontal cortex (vmPFC) lesions mimicked the effect of stress, whereas orbitofrontal and dorsolateral striatal lesions impaired reversal. Stress facilitation of reversal was prevented by BDNF infusion into the vmPFC. These findings suggest a mechanism by which stress-induced vmPFC dysfunction disinhibits learning by alternate (for example, striatal) systems.

Portraits Of Empowerment Exhibited By One Million Signatures Campaign Activists, Manijeh Badiee

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Iranian women have shown themselves to be anything but victims (Afkhami, 2009; Price, 1996; Shiranipour, 2002). Although they live in an oppressive regime (Nafisi, 1999; ―Symbolic annihilation,‖ 1999), grassroots efforts of their One Million Signatures Campaign transformed gender politics in Iran (Khorasani, 2009). The Campaign has become international, and Iranian Americans have played a prominent role in furthering its message (Tohidi, 2010).

Iranian women‘s struggles reflect the global phenomenon of women‘s movements (Ferree, 2006). Empowerment is used to conceptualize such movements, but few studies have explored individuals from the Middle East (e.g. Dufour & Giraud, 2007).

The present study addressed …

The Internet And Mobile Phone Technology For Peaceful Uses: Can Internet And Mobile Technology Help Bring The World Together?, V. Krishna Kumar

Psychology Faculty Publications

No abstract provided.

Fundamental Properties Of Simple Emergent Feature Processing, Robert D. Hawkins, Joseph W. Houpt, Ami Eidels, James T. Townsend, Michael J. Wenger

Psychology Faculty Publications

No abstract provided.

Linking Impulsivity And Inhibitory Control Using Manual And Oculomotor Response Inhibition Tasks, Walter Roberts, Mark T. Fillmore, Richard Milich

Psychology Faculty Publications

Separate cognitive processes govern the inhibitory control of manual and oculomotor movements. Despite this fundamental distinction, little is known about how these inhibitory control processes relate to more complex domains of behavioral functioning. This study sought to determine how these inhibitory control mechanisms relate to broadly defined domains of impulsive behavior. Thirty adults with attention-deficit/ hyperactivity disorder (ADHD) and 28 comparison adults performed behavioral measures of inhibitory control and completed impulsivity inventories. Results suggest that oculomotor inhibitory control, but not manual inhibitory control, is related to specific domains of self-reported impulsivity. This finding was limited to the ADHD group; no …

Tracking Development Of The Corpus Callosum In Fetal And Early Postnatal Baboons Using Magnetic Resonance Imaging, Kimberley A. Phillips, P. Kochunov

Psychology Faculty Research

Although the maturation of the corpus callosum (CC) can serve as a sensitive marker for normative antenatal and postnatal brain development, little is known about its development across this critical period. While high-resolution magnetic resonance imaging can provide an opportunity to examine normative brain development in humans, concerns remain over the exposure of developing fetuses to non-essential imaging. Nonhuman primates can provide a valuable model for normative brain maturation. Baboons share several important developmental characteristics with humans, including a highly orchestrated pattern of cerebral development. Developmental changes in total CC area and its subdivisions were examined across the antenatal (weeks …

Recollection Is Impaired By The Modification Of Interpretation Bias, Paula T. Hertel, Elaina Vasquez, Amanda Benbow, Megan Hughes

Psychology Faculty Research

The interpretation paradigm of cognitive-bias modification (CBM-I) was modified with instructions used in process-dissociation procedures for the purpose of investigating processes contributing to performance on the transfer task. In Experiment 1 nonanxious students were trained to interpret ambiguous situations in either a negative or benign way (or they read nonambiguous scenarios). They were then asked to respond to new ambiguous situations in the same way as contextually similar analogues during training, or to respond differently. Benign training proactively impaired memory for negative outcomes. This effect was replicated by anxious students in Experiment 2 and discussed with respect to the assumptions …

Cognitive Bias Modification: Past Perspectives, Current Findings, And Future Applications, Paula T. Hertel, A. Mathews

Psychology Faculty Research

Research conducted within the general paradigm of Cognitive Bias Modification (CBM) reveals that emotional biases in attention, interpretation, and memory are not merely associated with emotional disorders but contribute to them. After briefly describing research on both emotional biases and their modification, we examine similarities between CBM paradigms and older experimental paradigms used in research on learning and memory. We also compare the techniques and goals of CBM research to other approaches to understanding cognition/emotion interactions. From a functional perspective, the CBM tradition reminds us to use experimental tools to evaluate assumptions about clinical phenomena and more generally, about causal …

The Attachment And Clinical Issues Questionnaire (Aciq) : Scale Development, Marc A. Lindberg Ph.D., Stuart W. Thomas

Psychology Faculty Research

In line with dynamic systems and dialectical theories of development, it was theorized that a psychopathology such as an addiction could have several causes (equifinality) and that more specific diagnoses and treatments of the most salient clinical issuesfor individuals coming from different developmental paths could increase the success rates of most therapies. Further, the issues from a developmental dynamic systems perspective should include not only individual clinical issues, but also relational, familial, peer, and organizational functioning. The Attachment and Clinical Issues Questionnaire (ACIQ) was developed as a research and clinical instrument relevant to these concerns. The 29 scales were based …

Does Being Rural Matter?: The Roles Of Rurality, Social Support, And Social Self-Efficacy In First-Year College Student Adjustment, Allison L. Bitz Phd

College of Education and Human Sciences: Dissertations, Theses, and Student Research

One out of every three first-year college students will not return for a second year of college (Postsecondary Education Opportunity, 2010). Due to a variety of factors, minority students are at an even higher risk of dropping out of college. Rural youth, comprising approximately 22% of the nation’s total youth, form a significant minority population; yet the rural student experience in college has not yet been widely considered in research. The purpose of this quantitative study was to explore college adjustment and its predictors among first-year students, with an emphasis on the role of rurality in college adjustment. Social self-efficacy, …

Contending With Foreign Accent Variability In Early Lexical Acquisition., Rachel Schmale, George Hollich, Amanda Seidl

Department of Psychological Sciences Faculty Publications

By their second birthday, children are beginning to map meaning to form with relative ease. One challenge for these developing abilities is separating information relevant to word identity (i.e. phonemic information) from irrelevant information (e.g. voice and foreign accent). Nevertheless, little is known about toddlers’ abilities to ignore irrelevant phonetic detail when faced with the demanding task of word learning. In an experiment with English-learning toddlers, we examined the impact of foreign accent on word learning. Findings revealed that while toddlers aged 2; 6 successfully generalized newly learned words spoken by a Spanish-accented speaker and a native English speaker, success …

The Effects Of Culture And Friendship On Rewarding Honesty And Punishing Deception, Cynthia S. Wang, Angela K.-Y. Leung, Michelle Ya Hui See, Xiang Yu Gao

Research Collection School of Social Sciences

The present research explores whether the type of relationship one holds with deceptive or honest actors influences cross-cultural differences in reward and punishment. Research suggests that Americans reward honest actors more than they punish deceptive perpetrators, whereas East Asians reward and punish equally (Wang & Leung, 2010). Our research suggests that the type of relationship with the actor matters for East Asians, but not for Americans. East Asians exhibit favoritism toward their friends by rewarding more than punishing them, but reward and punish equally when the actors are strangers (Experiment 1 and 2); Americans reward more than they punish regardless …

Fairness: Processes Are As Important As Outcomes, David Chan

Research Collection School of Social Sciences

People are sensitive to the fairness of decisions made or the treatment they receive. Research in work contexts has shown that it is important for processes like personnel selection, performance appraisal and compensation to be perceived as fair, because fairness perceptions influence how people react to situations and their leaders. This also applies to public policy implementation and public engagement efforts.

Cultural Differences In The Subjective Experience Of Emotion: When And Why They Occur, Christie N. Scollon, Sharon Koh, Evelyn Wing Mun Au

Research Collection School of Social Sciences

Cross-cultural comparisons of subjective emotional experience are common, and virtually any comparison of nations or different ethnic groups is bound to yield some differences and some similarities. While nobody doubts the considerable intercultural variability in subjective or self-reports of emotion, more attention needs to be given to when and why and these differences occur. In this article, we explore factors that accentuate or attenuate cultural differences in the subjective experience of emotion. We propose that cultural norms shape emotional experiences to different degrees depending on the time frame of the emotional experience, the valence of the emotion, and even the …

Levels Of Altruism, Martin Zwick, Jeffrey Alan Fletcher

Systems Science Faculty Publications and Presentations

The phenomenon of altruism extends from the biological realm to the human sociocultural realm. This paper sketches a coherent outline of multiple types of altruism of progressively increasing scope that span these two realms and are grounded in an ever-expanding sense of "self." Discussion of this framework notes difficulties associated with altruisms at different levels. It links scientific ideas about the evolution of cooperation and about hierarchical order to perennial philosophical and religious concerns. It offers a conceptual background for inquiry into societal challenges that call for altruistic behavior, especially the challenge of environmental and social sustainability.

Event Perception, Gabriel A. Radvansky, Jeffrey M. Zacks

Psychological & Brain Sciences Faculty Publications

Events are central elements of human experience. Formally, they can be individuated in terms of the entities that compose them, the features of those entities, and the relations amongst entities. Psychologically, representations of events capture their spatiotemporal location, the people and objects involved, and the relations between these elements. Here, we present an account of the nature of psychological representations of events and how they are constructed and updated. Event representations are like images in that they are isomorphic to the situations they represent. However, they are like models or language in that they are constructed of components rather than …

Factors Associated With Participation And Retention In A Group Treatment For Child Sexual Abuse, Mollie Dittmer, Grace Hubel, David J. Hansen

McNair Scholars Research Journal

The current study examines factors associated with participation and retention in a child sexual abuse (CSA) outpatient program. Participation and retention are vital if children are to receive the intended benefits of treatment designed to promote healthy coping following CSA. However, little is known about factors that impede or encourage families to consistently attend sessions. Several factors possibly related to child participation and retention were examined, including demographic variables such as income level and education, characteristics of the abuse, and parent and family pretreatment functioning. Participants in the sample included 175 children and adolescents and their non-offending primary caregivers seeking …

Mindfulness Predicts Less Texting While Driving Among Young Adults: Examining Attention- And Emotion-Regulation Motives As Potential Mediators., Greg Feldman, Jeffrey M. Greeson, Megan Renna, Kendra Robbins-Monteith

Faculty Scholarship for the College of Science & Mathematics

Many young adult drivers read and send text messages while driving despite clear safety risks. Understanding predictors of texting-while-driving may help to indentify relevant targets for interventions to reduce this dangerous behavior. The present study examined whether individual differences in mindfulness is associated with texting-while-driving in a sample of young-adult drivers. Using path analysis, we tested whether this relationship would be mediated by the degree to which individuals use text-messaging as a means of reducing unpleasant emotions (emotion-regulation motives) and the degree to which individuals limit texting in order to focus on present-moment experiences (attention-regulation motives). Individuals lower in mindfulness …

Distress Tolerance Moderates The Relationship Between Negative Affect Intensity With Borderline Personality Disorder Levels, Marina Bornovalova, Alexis Matusiewicz, Elizabeth Rojas

Psychology Faculty Publications

A number of studies have suggested that negative emotionality and negative affect intensity play key roles in the development and maintenance of borderline personality disorder (BPD). However, more recent research indicates that one's response to affective discomfort may be an even more important variable in the pathogenesis of BPD than either negative emotionality or negative affect intensity per se. As such, the current study aimed to empirically test the moderating role of 2 well-validated laboratory measures of the ability to tolerate psychological distress (distress tolerance) in the relationship of negative emotionality and negative affect intensity with BPD levels. Results provide …

Relating Trait Self-Control And Forgiveness Within Prosocials And Proselfs: Compensatory Versus Synergistic Models, Daniel Balliet, Norman P. Li, Jeff Joireman

Research Collection School of Social Sciences

The present research tested 2 competing models specifying how 2 traits (concern with the well-being of others and self-control) interact to predict forgiveness. According to the compensatory model, forgiveness requires being high on either trait; according to the synergistic model, forgiveness requires being high on both traits. Two preliminary studies demonstrated the main effect of trait (Study 1a) and primed (Study 1b) self-control on forgiveness. Three primary studies consistently supported the compensatory model in predicting willingness to forgive a partner who behaves noncooperatively in a 2-alternative prisoner’s dilemma (Study 2), a continuous give-some dilemma (Study 3), and a 2-alternative maximizing …

Sex Differences In Cooperation: A Meta-Analytic Review Of Social Dilemmas, Daniel Balliet, Norman P. Li, Shane J. Macfarlan, Mark Van Vugt

Research Collection School of Social Sciences

Although it is commonly believed that women are kinder and more cooperative than men, there is conflicting evidence for this assertion. Current theories of sex differences in social behavior suggest that it may be useful to examine in what situations men and women are likely to differ in cooperation. Here, we derive predictions from both sociocultural and evolutionary perspectives on context-specific sex differences in cooperation, and we conduct a unique meta-analytic study of 272 effect sizes—sampled across 50 years of research—on social dilemmas to examine several potential moderators. The overall average effect size is not statistically different from zero (d …

Interactive Gaming Reduces Experimental Pain With Or Without A Head Mounted Display, Nakia Gordon, Juniad Merchant, Catherine Zanbaka, Larry F. Hodges, Paula Goolkasian

Psychology Faculty Research and Publications

While virtual reality environments have been shown to reduce pain, the precise mechanism that produces the pain attenuating effect has not been established. It has been suggested that it may be the ability to command attentional resources with the use of head mounted displays (HMDs) or the interactivity of the environment. Two experiments compared participants’ pain ratings to high and low levels of electrical stimulation while engaging in interactive gaming with an HMD. In the first, gaming with the HMD was compared to a positive emotion induction condition; and in the second experiment the HMD was compared to a condition …