Psychology Commons^™

The Clinical Psychology Training Program At The University Of Nebraska–Lincoln, David J. Hansen, Timothy D. Nelson, David Dilillo, Debra A. Hope

Department of Psychology: Faculty Publications

The Clinical Psychology Training Program (CPTP) at the University of Nebraska–Lincoln (UNL) has been continuously accredited by the American Psychological Association (APA) since 1948, the first year any programs were accredited. The CPTP’s history and approach to training through the years have been described in numerous articles (DiLillo & McChargue, 2007; Hargrove, 1991; Hargrove & Howe, 1981; Hargrove & Spaulding, 1988; Hope, Hansen, & Cole, 1994; Howe, 1974; Howe & Neimeyer, 1979; Jones & Levine, 1963; Rivers & Cole, 1976). Our program was historically described as a “Community-Clinical” psychology training program, and this focus on understanding and enhancing well-being at …

Dopaminergic Therapy Affects Learning And Impulsivity In Parkinson's Disease., Nole M Hiebert, Ken N Seergobin, Andrew Vo, Hooman Ganjavi, Penny A Macdonald

Brain and Mind Institute Researchers' Publications

OBJECTIVE: The aim was to examine the effect of dopaminergic medication on stimulus-response learning versus performing decisions based on learning.

METHOD: To see the effect of dopaminergic therapy on stimulus-response learning and response selection, participants with Parkinson's disease (PD) were either tested on and/or off their prescribed dose of dopaminergic therapy during different testing days. Forty participants with PD and 34 healthy controls completed the experiment on consecutive days. On Day 1, participants learned to associate abstract images with spoken, "right" or "left" responses via feedback (Session 1). On Day 2, participants recalled these responses (Session 2) and indicated the …

Developmental Stress, Condition, And Birdsong: A Case Study In Song Sparrows., Kim L Schmidt, Elizabeth A Macdougall-Shackleton, Shawn P Kubli, Scott A Macdougall-Shackleton

Brain and Mind Institute Researchers' Publications

Sexual-selection theory posits that ornaments and displays can reflect a signaler's condition, which in turn is affected both by recent and developmental conditions. Moreover, developmental conditions can induce correlations between sexually selected and other traits if both types of traits exhibit developmental phenotypic plasticity in response to stressors. Thus, sexually selected traits may reflect recent and/or developmental characteristics of signalers. Here, we review data on the relationships between birdsong, a sexually selected trait, and developmental and current condition of birds from a long-term study of a population of song sparrows (Melospiza melodia). Field studies of free-living birds indicate that the …

Capacity-Related Driver Behavior On Modern Roundabouts Built On High-Speed Roads, Shaikh Ahmad

Open Access Theses

The objective of this thesis was to investigate the factors that affect capacity-related driver behavior on modern roundabouts built on high-speed roads. The capacity of roundabouts is strongly affected by the behavior of drivers as represented by critical headway (critical gap) and follow-up headway (follow-up time). The effects of heavy vehicles (single-unit truck, bus, and semi-trailer) and area type (rural or urban) on roundabout capacity were investigated by comparing the critical headways for roundabouts located on high-speed and low-speed roads. The effects of nighttime conditions (in the presence of street lighting) were also considered. Data were collected using the Purdue …

Optimization Of Switch Virtual Keyboard By Using Computational Modelling, Xiao Zhang

Open Access Theses

In this thesis, I first reviewed some keyboard technologies used by people with motor difficulties, and described design elements that influence efficiency. I cast the design of a switch keyboard as an optimization problem, and arrangement of keys on such a keyboard as a Mixed Integer Programming problem. One significant variable in the MIP problem, the error rate, is related to several other variables. I treated modeling of the error rate as a parameter estimation problem, and used a data mining method. I designed HCI experiments to gather data for parameter estimation, using Bayesian logistic regression model. The empirical data …

Reaching Across The Aisle: The Benefits Of Interdisciplinary Work In Graduate School, Shelby Marie Afflerbach, Chelsea Chatham, Brittany Davis, Tracy M. Grimme, Kristie L. Campana, Jeffrey Buchanan

Psychology Department Publications

In this article, we outline our own experiences with an interdisciplinary project we participated in at Minnesota State University, Mankato.

Botulinum Toxin-Induced Facial Muscle Paralysis Affects Amygdala Responses To The Perception Of Emotional Expressions: Preliminary Findings From An A-B-A Design, M. Justin Kim, Maital Neta, F. Caroline Davis, Erika J. Ruberry, Diana Dinescu, Tood F. Heatherton, Mitchell A. Scotland, Paul J. Whalen

Department of Psychology: Faculty Publications

Background: It has long been suggested that feedback signals from facial muscles influence emotional experience. The recent surge in use of botulinum toxin (BTX) to induce temporary muscle paralysis offers a unique opportunity to directly test this “facial feedback hypothesis.” Previous research shows that the lack of facial muscle feedback due to BTX-induced paralysis influences subjective reports of emotional experience, as well as brain activity associated with the imitation of emotional facial expressions. However, it remains to be seen whether facial muscle paralysis affects brain activity, especially the amygdala, which is known to be responsive to the perception of …

A Comparison Of Pragmatic Language In Boys With Autism And Fragile X Syndrome, Jessica Klusek, Gary E. Martin, Molly Losh

Faculty Publications

No abstract provided.

Reducing Smoking Among Distracted Individuals: A Preliminary Investigation, Matthew Richard Wallaert , '05, Andrew Ward, T. Mann

Psychology Faculty Works

INTRODUCTION: According to the attentional myopia model, salient cues that serve to inhibit behavior can be especially effective under conditions of limited attention. A small field study tested the implications of this model for smoking reduction. METHODS: Twenty-three undergraduate smokers were exposed to a prominent health warning for 2 5-day experimental phases, with phase order counterbalanced across participants. During one phase, participants simply viewed the warning at regular intervals. During the other phase, participants viewed the warning for the same duration but also simultaneously performed a distracting cognitive load task. RESULTS: Participants in the phase that combined a health warning …

Critical Cultural Awareness: Contributions To A Globalizing Psychology, J. C. Christopher, D. C. Wendt, Jeanne Marecek, D. M. Goodman

Psychology Faculty Works

The number of psychologists whose work crosses cultural boundaries is increasing. Without a critical awareness of their own cultural grounding, they risk imposing the assumptions, concepts, practices, and values of U.S.-centered psychology on societies where they do not fit, as a brief example from the 2004 Indian Ocean tsunami shows. Hermeneutic thinkers offer theoretical resources for gaining cultural awareness. Culture, in the hermeneutic view, is the constellation of meanings that constitutes a way of life. Such cultural meanings-especially in the form of folk psychologies and moral visions-inevitably shape every psychology, including U.S. psychology. The insights of hermeneutics, as well as …

2014 Poll Of Established Adults Ages 25-39 [Becoming Established Adults: Busy, Joyful, Stressed -- And Still Dreaming Big], Jeffrey Jensen Arnett, Joseph Schwab

The Clark University Poll (2012-2015)

Report for the 2014 Poll of Established Adults Ages 25-39 titled "Becoming Established Adults: Busy, Joyful, Stressed -- and Still Dreaming Big".

"So what happens after emerging adulthood? Many emerging adults feel like they are not entirely adult. So when does the feeling of reaching adulthood become firmly established? Emerging adults are highly optimistic and hopeful about the shape their adult lives will take. So how do they feel about their lives once they have chosen a career path and a marriage partner? At ages 18-29 they enjoy the freedom and the sense of wide-open possibilities that come with being …

The Safety Of Women On College Campuses: Implications Of Evolving Paradigms In Postsecondary Education [October 2014], Carol E. Jordan

Psychology Faculty Publications

No abstract provided.

Advancing The Measurement Of Violence: Challenges And Opportunities, John H. Grych, Sherry L. Hamby

Psychology Faculty Research and Publications

Our understanding of the causes and consequences of violence depends on accurately defining and measuring the constructs we study. Although the methods used most often in violence research have led to a wealth of important findings, the field is ripe for both reflection and innovation. The purpose of this special issue is to highlight critical measurement issues in the study of violence and to describe innovative approaches that will move this research forward. In this Introduction to the special issue, we identify 3 challenges for the valid measurement of violence—defining constructs, accurately capturing responses in scoring, and diversifying measurement methods—and …

The Role Of Leader Support For Safety Within The Leader Justice-Safety Performance Relationship, Benjamin R. Kaufman

Psychology Theses & Dissertations

Research indicates that leadership is a potent antecedent of safety performance and outcomes. Specifically, quality of leadership has been identified as a critical target for occupational safety research. The current studies focused on employee perceptions of leader justice, operationalized in general (Study 1) and safety-specific contexts (Study 2), and leader support for safety, and investigated their interactions in predicting safety performance. Only one published study has explored the direct impact of leader justice on safety and no previous research has contextualized leader justice in safety-specific terms. It was postulated that general and safety-specific leader justices and support for safety would …

Aggression Exposure To Parental Violence And Resilience As Predictors Of Dating Violence Perpetration In Female College Students, Jessica A. Bodkins-Kite

Psychology Theses & Dissertations

The purpose of the proposed study was to examine a model of relationship violence that predicts physical dating violence perpetration. The I³ theory states that instigation and impellance are positively related to aggression whereas inhibition is negatively related to aggression, such that an individual is less likely to be aggressive when inhibition is higher than instigation and impellance; however, an individual is more likely to be aggressive when inhibition is lower than instigation and impellance (Finkel, DeWall, Slotter, McNulty, Pond, & Atkins, 2012). Furthermore, individuals who have been exposed to parental violence are more likely to perpetrate dating violence …

Protective Effects Of Social Support And Self-Esteem On Sexual Minority Young Adults' Mental Health, Sara Bock

Psychology Theses & Dissertations

Existing research has established that lesbian, gay and bisexual (LGB) youths experience higher rates of mental illness. However, fewer studies have examined what influences these disparate outcomes. Meyer's (2003) minority stress theory suggests that social factors, such as social support, and internal resources, such as self-esteem, are important potential moderators that may buffer the detrimental effects of stigma-related stress for sexual minority individuals. This study examined the potential protective effects peer support, parent support, school support, and self-esteem in adolescence in explaining mental health disparities between sexual minority and heterosexual young adults. Mental health outcomes included alcohol consumption, depressive symptoms, …

The Relationship Between Gender Match And Leader-Member Exchange In Supervisor-Subordinate Dyads From Information Technology, Michael L. Litano

Psychology Theses & Dissertations

There is abundant evidence that leader-member exchange (LMX) is advantageous for subordinates (e.g., Gerstner & Day, 1997; Ilies, Nahrgang, & Morgeson, 2007). However, a basic tenet ofLMX theory is that LMX levels vary among subordinates (Dienesch & Liden, 1986; Graen & Uhl-Bien, 1995). Male-dominated professions may be a context in which women find it challenging to develop and maintain high-quality LMX. Indeed, gender mismatch within the supervisor-subordinate dyad predicts outgroup status (Duchon, Green, & Taber, 1986), whereas gender match is positively related to important outcomes, such as subordinate performance and reduced role confiict (e.g., Tsui & O'Reilly, 1989). This research …

Interpretive Habit Is Strengthened By Cognitive Bias Modification, Paula T. Hertel, Molly Holmes, Amanda Benbow

Psychology Faculty Research

We investigated the nature of the memory mechanisms underlying cognitive bias modification by applying Jacoby’s (1991) process-dissociation procedure to responses during the transfer task. In the two training conditions (negative and benign), students imagined themselves in 100 ambiguous scenarios, most with potentially negative resolutions; the ambiguity was resolved in a consistently negative or benign direction by completing the fragment of a final word. Control participants completed nonambiguous, nonemotional scenarios. Next, all participants responded on a final training block, where half of the scenarios were completed negatively and half benignly. Transfer was assessed by examining choices in the completion of test …

Mindful Eating: Trait And State Mindfulness Predict Healthier Eating Behavior, Christian H. Jordan, Wan Wang, Linda R. Donatoni, Brian P. Meier

Psychology Faculty Publications

Obesity and excess weight are significant societal problems. Mindfulness may encourage healthier weight and eating habits. Across four studies, we found a positive relation between mindfulness and healthier eating. Trait mindfulness was associated with less impulsive eating, reduced calorie consumption, and healthier snack choices. In addition, we found a causal effect of mindfulness on healthier eating. An experimental manipulation of state mindfulness led participants to consume fewer calories in a spontaneous eating task. We also found preliminary evidence that mindfulness affects eating behavior by encouraging attitudinal preferences for healthier foods. Taken together, these results provide strong evidence that mindfulness encourages …

Verbal Compliments As A Differential Source Of Mate Poaching Threat For Men And Women, Christina M. Brown, Emily R. Daniels, Christopher J.N. Lustgraaf, Donald F. Sacco

Faculty Publications

Two studies tested whether people feel threatened by another individual verbally complimenting their romantic partner. Such compliments may indicate that the other person is a potential rival who will try to "poach" their mate. Across two studies, women were more threatened than men when imagining another person complimenting their partner's physical appearance. There were no sex differences in response to imagining another person complimenting their partner's sense of humor. When another person compliments one's partner's physical appearance, this indicates that they may be sexually attracted to the partner. Mediation analyses revealed that the sex difference occurs because women believe men …

Security Policies That Make Sense For Complex Systems: Comprehensible Formalism For The System Consumer, Rhonda R. Henning

CCAC Theses and Dissertations

Information Systems today rarely are contained within a single user workstation, server, or networked environment. Data can be transparently accessed from any location, and maintained across various network infrastructures. Cloud computing paradigms commoditize the hardware and software environments and allow an enterprise to lease computing resources by the hour, minute, or number of instances required to complete a processing task. An access control policy mediates access requests between authorized users of an information system and the system's resources. Access control policies are defined at any given level of abstraction, such as the file, directory, system, or network, and can be …

Another Year Of Great Strides, Melanie M. Domenech-Rodriguez

Psychology Faculty Publications

Four more issues of the Psi Chi Journal of Psychological Research have been printed. I have exciting updates to share and new developments to report, but above all, I want to take a moment to thank the authors for submitting their fine work to our Journal. They provide the content that is critical to the advancement of science. I also want to thank reviewers for their tireless work on behalf of Psi Chi Journal. Their excellent peer reviews provide the feedback necessary for us to meet the Journal’s mission “to foster and reward the scholarly efforts of psychology students as …

Document Status: Advancing Social Justice At The Macro-Level From A Position Of Privilege, Melanie M. Domenech-Rodriguez

Psychology Faculty Publications

No abstract provided.

The Dual Challenge Of Applied Psychological Research With U.S. Latinas/Os: Ensuring Ethics And Compliance, Melanie M. Domenech-Rodriguez

Psychology Faculty Publications

No abstract provided.

The Imposter Phenomenon Among Emerging Adults Transitioning Into Professional Life: Developing A Grounded Theory, Joel A. Lane

Counselor Education Faculty Publications and Presentations

This study qualitatively explored the imposter phenomenon among 29 emerging adults who were transitioning into professional life. A grounded theory was developed that described the imposter phenomenon, internal and external contributing factors, and its impact in terms of performance and affective reactions. Implications for counselors of emerging adults are discussed.

The Relationship Of Socioeconomic Status And Counseling Outcomes, Lisa D. Hawley, Todd W. Leibert, Joel A. Lane

Counselor Education Faculty Publications and Presentations

This study examined the relationship between various indices of socioeconomic status (SES) and clinical outcomes among clients at a university counseling center. It also explored links between SES and three factors that are generally regarded as facilitative of client change in counseling: motivation, treatment expectancy, and social support. Regression analyses showed that, overall, SES predicted positive changes in symptom checklists over the course of treatment. Individual SES variables predicting positive change were educational attainment and whether or not the client had health insurance. SES was not associated with motivation, treatment expectancy, or social support. Implications for SES research and counseling …

Dynamics Of Alpha Control: Preparatory Suppression Of Posterior Alpha Oscillations By Frontal Modulators Revealed With Combined Eeg And Event-Related Optical Signal, Kyle E. Mathewson, Diane M. Beck, Tony Ro, Edward L. Maclin, Kathy A. Low, Monica Fabiani, Gabriele Gratton

Publications and Research

We investigated the dynamics of brain processes facilitating conscious experience of external stimuli. Previously, we proposed that alpha (8–12 Hz) oscillations, which fluctuate with both sustained and directed attention, represent a pulsed inhibition of ongoing sensory brain activity. Here we tested the prediction that inhibitory alpha oscillations in visual cortex are modulated by top–down signals from frontoparietal attention networks. We measured modulations in phase-coherent alpha oscillations from superficial frontal, parietal, and occipital cortices using the event-related optical signal (EROS), a measure of neuronal activity affording high spatiotemporal resolution, along with concurrently recorded EEG, while participants performed a visual target detection …

Utopias Misplaced: The Cost Of Outsourcing Dystopian Poetics To North Korea, Seo-Young J. Chu

Publications and Research

This is a slightly revised version of the text of a talk that I (Seo-Young Chu) gave as part of the Fall 2014 Franke Lectures in the Humanities at Yale University. I'm sharing the text here to make the lecture more accessible. Topics include: North Korea/the DPRK, the "uncanny body politic," the uncanny valley, "dystopian poetics," what it means to outsource dystopian poetics, the intersection of aesthetics and politics. Authors/artists mentioned include: Thomas Hobbes, Mary Shelley, David Mitchell, Marjane Satrapi, Song Byeok, Sun Mu, Masahiro Mori, Andy Warhol. The talk also discusses the James Bond film Die Another Day.

El Trabajo Compartido Es Más Lievadero: Creating A Latina/O Culturally Affirming Ethics Code, Melanie M. Domenech-Rodriguez, Lynda D. Field, Cristalis Capielo

Psychology Faculty Publications

No abstract provided.

¿Cómo Se Dice “Parenting”? The Cultural Adaptation Of Parenting Interventions, Melanie M. Domenech-Rodriguez

Psychology Faculty Publications

No abstract provided.