Social and Behavioral Sciences Commons^™

Large-Scale Network Organization In The Avian Forebrain: A Connectivity Matrix And Theoretical Analysis, Verner Peter Bingman, Murray Shanahan, Toru Shimizu, Martin Wild, Onur Güntürkün

Psychology Faculty Publications

Many species of birds, including pigeons, possess demonstrable cognitive capacities, and some are capable of cognitive feats matching those of apes. Since mammalian cortex is laminar while the avian telencephalon is nucleated, it is natural to ask whether the brains of these two cognitively capable taxa, despite their apparent anatomical dissimilarities, might exhibit common principles of organization on some level. Complementing recent investigations of macro-scale brain connectivity in mammals, including humans and macaques, we here present the first large-scale "wiring diagram" for the forebrain of a bird. Using graph theory, we show that the pigeon telencephalon is organized along similar …

Conceptual Distinction Between The Critical P Value And The Type I Error Rate In Permutation Testing, Richard B. Anderson

Psychology Faculty Publications

To counter past assertions that permutation testing is not distribution-free, this article clarifies that the critical p value (alpha) in permutation testing is not a Type I error rate and that a test's validity is independent of the concept of Type I error.

Synthetic Task Environments And The Three Body Problem, John M. Flach

Psychology Faculty Publications

The challenge for our panel was to address the opportunities and challenges of synthetic task environments for basic research on human performance in sociotechnical systems. In doing this, the classical three-body problem from physics is used as a metaphor to illustrate the contrast between dyadic and triadic semiotic models of cognitive systems. In the context of this metaphor, synthetic task environments offer a means to bring some of the additional complexities of triadic semiotic systems under experimental control where converging empirical methods can help to titrate through the additional complexity to distill basic theoretical insights that will potentially have practical …

A Theory-Driven, Longitudinal Evaluation Of The Impact Of Team Training On Safety Culture In 24 Hospitals, Katherine J. Jones, Anne M. Skinner, Robin High, Roni Reiter-Palmon

Psychology Faculty Publications

Effective teamwork facilitates collective learning, which is integral to safety culture. There are no rigorous evaluations of the impact of team training on the four components of safety culture—reporting, just, flexible and learning cultures. We evaluated the impact of a year-long team training programme on safety culture in 24 hospitals using two theoretical frameworks.

Who Am I? Where Am I From? My Dna Ancestral Analysis: Some Reflections On Our Common Ancestral Origins, V. Krishna Kumar

Psychology Faculty Publications

No abstract provided.

Creative Occupations And Psychological Disorders: Is Creativity Linked To Psychological Disorders?, V. Krishna Kumar

Psychology Faculty Publications

No abstract provided.

The Protectors And The Protected: What Regulators And Researchers Can Learn From Irb Members And Subjects, Ann Freeman Cook, Helena Hoas, Jane Clare Joyner

Psychology Faculty Publications

Clinical research is increasingly conducted in settings that include private physicians’ offices, clinics, community hospitals, local institutes, and independent research centers. The migration of such research into this new, non–academic environment has brought new cadres of researchers into the clinical research enterprise and also broadened the pool of potential research participants. Regulatory approaches for protecting human subjects who participate in research have also evolved. Some institutions retain their own Institutional Review Boards (IRBs), but Independent IRBs, community hospital IRBs and community–based IRBs also fulfill oversight responsibilities. This article sheds light on this evolving world by discussing the findings gleaned from …

Potential Impact Of Mir-137 And Its Targets In Schizophrenia, Carrie Wright, Jessica Turner, Vince D. Calhoun, Nora I. Perrone-Bizzozero

Psychology Faculty Publications

The significant impact of microRNAs (miRNAs) on disease pathology is becoming increas- ingly evident. These small non-coding RNAs have the ability to post-transcriptionally silence the expression of thousands of genes. Therefore, dysregulation of even a single miRNA could confer a large polygenic effect. Schizophrenia is a genetically complex illness thought to involve multiple genes each contributing a small risk. Large genome-wide association studies identified miR-137, a miRNA shown to be involved in neuronal maturation, as one of the top risk genes. To assess the potential mechanism of impact of miR-137 in this disorder and identify its targets, we used a …

Increased Cnv-Region Deletions In Mild Cognitive Impairment (Mci) And Alzheimer's Disease (Ad) Subjects In The Adni Sample, Guia Guffanti, Federica Torri, Jerod Rasmussen, Andrew P. Clark, Anita Lakatos, Jessica Turner, James H. Fallon, Andew Saykin, Michael Weiner, Marquis P. Vawter, James A. Knowles, Steven G. Potkin, Fabio Macciardi

Psychology Faculty Publications

We investigated the genome-wide distribution of CNVs in the Alzheimer's disease (AD) Neuroimaging Initia- tive (ADNI) sample (146 with AD, 313 with Mild Cognitive Impairment (MCI), and 181 controls). Comparison of single CNVs between cases (MCI and AD) and controls shows overrepresentation of large hetero- zygous deletions in cases (p-value b 0.0001). The analysis of CNV-Regions identifies 44 copy number variable loci of heterozygous deletions, with more CNV-Regions among affected than controls (p = 0.005). Seven of the 44 CNV-Regions are nominally significant for association with cognitive impairment. We validated and con- firmed our main findings with genome re-sequencing of …

Fkbp5 Modulates Attention Bias For Threat: Associations With Hippocampal Function And Morphology, Negar Fani, David Gutman, Erin Tone, Lynn Almli, Kristina B. Mercer, Jennifer Davis, Ebony Glover, Tanja Jovanovic, Bekh Bradley, Ivo D. Dinov, Alen Zamanyan, Arthur W. Toga, Elisabeth B. Binder, Kerry J. Ressler

Psychology Faculty Publications

Context: The FKBP5 gene product regulates glucocorticoid receptor (GR) sensitivity and hypothalamicpituitary‐adrenal axis functioning, and has been associated with a number of stress‐related psychiatric disorders. The study of intermediate phenotypes, such as emotion‐processing biases and their neural substrates, provides a way to clarify the mechanisms by which FKBP5 dysregulation mediates psychopathology risk.

Objective: To examine whether allelic variations for a putatively functional SNP associated with FKBP5 gene regulation (rs1360780) would relate differentially to attentional bias for threat; this was measured through behavioral response on a dot probe task and hippocampal activation during task performance. Morphological substrates of differential hippocampal response …

Emotion Differentiation As A Protective Factor Against Nonsuicidal Self-Injury In Borderline Personality Disorder, Landon F. Zaki, Karin G. Coifman, Eshkol Rafaeli, Kathy R. Berenson, Geraldine Downey

Psychology Faculty Publications

Evidence that nonsuicidal self-injury (NSSI) serves a maladaptive emotion regulation function in borderline personality disorder (BPD) has drawn attention to processes that may increase risk for NSSI by exacerbating negative emotion, such as rumination. However, more adaptive forms of emotion processing, including differentiating broad emotional experiences into nuanced emotion categories, might serve as a protective factoragainst NSSI. Using an experience-sampling diary, the present study tested whether differentiation of negative emotion was associated with lower frequency of NSSI acts and urges in 38 individuals with BPD who reported histories of NSSI. Participants completed a dispositional measure of rumination and a 21-day …

Struggling With Caregiving: My Days In Solitary Confinement, Jasmin Tahmaseb-Mcconatha

Psychology Faculty Publications

Caregivers often spend months or even years living in what amounts to solitary confinement. In the United States between 30 and 38 million adults, mostly women provide regular ongoing care for a family member or loved one. The stresses and burdens of providing 24 hour care, seven days a week can be debilitating. Caregivers need help. Caregiving is a modern American tragedy.

Aspects Of Facial Contrast Decrease With Age And Are Cues For Age Perception, Aurelie Porcheron, Emmanuelle Mauger, Richard Russell

Psychology Faculty Publications

Age is a primary social dimension. We behave differently toward people as a function of how old we perceive them to be. Age perception relies on cues that are correlated with age, such as wrinkles. Here we report that aspects of facial contrast–the contrast between facial features and the surrounding skin–decreased with age in a large sample of adult Caucasian females. These same aspects of facial contrast were also significantly correlated with the perceived age of the faces. Individual faces were perceived as younger when these aspects of facial contrast were artificially increased, but older when these aspects of facial …

Assessing Social Anxiety Disorder : Psychometric Properties Of The Italian Social Phobia Inventory (I-Spin), Alessio Gori, Marco Giannini, Sara Socci, Mary Luca, Daniel Evan Dewey, David Schuldberg, Giuseppe Craparo

Psychology Faculty Publications

Social Phobia, one of the most common psychological disorders, can cause serious discomfort and impairment in a person’s life. The importance of assessing the specific features of this disorder is well-known. This paper assesses the psychometric properties of the Italian version of the Social Phobia Inventory (I-SPIN).

The Revolving Door: A Closer Look At Major Factors In Volunteers’ Intention To Quit, Joseph A. Allen, Stephanie L. Meuller

Psychology Faculty Publications

In nonprofit organizations, volunteer coordinators deal with high rates of volunteer turnover due, in part, to increased levels of volunteer burnout. This study sought to identify how burnout can help explain volunteers’ intention to quit and identify two potential antecedents of burnout: voice and role ambiguity. Specifically, it is hypothesized that volunteer voice and role ambiguity affects volunteers’ intention to quit through their relationship with volunteer burnout. Data were obtained from volunteers working in an animal welfare organization in the western United States (N = 151). An online survey was administered to volunteers who responded to a variety of questions …

Electroconvulsive Therapy Response In Major Depressive Disorder: A Pilot Functional Network Connectivity Resting State Fmri Investigation, Christopher C. Abbott, Nicholas T. Lemke, Shruti Gopal, R J. Thoma, Juan Bustillo, Vince D. Calhoun, Jessica Turner

Psychology Faculty Publications

Major depressive disorder (MDD) is associated with increased functional connectivity in specific neural networks. Electroconvulsive therapy (ECT), the gold-standard treat- ment for acute, treatment-resistant MDD, but temporal dependencies between networks associated with ECT response have yet to be investigated. In the present longitudinal, case–control investigation, we used independent component analysis to identify distinct networks of brain regions with temporally coherent hemodynamic signal change and func- tional network connectivity (FNC) to assess component time course correlations across these networks. MDD subjects completed imaging and clinical assessments immediately prior to the ECT series and a minimum of 5 days after the last …

Functional Segregation Of The Entopallium In Pigeons, Robert G. Cook, Tadd B. Patton, Toru Shimizu

Psychology Faculty Publications

In birds, the entopallium is the primary telencephalic target of the major visual ascending route called the tectofugal pathway. Often functionally compared to the primate geniculo-striate pathway and its subsequent telencephalic (cortical) regions, the latter processes visual information in a parallel fashion in terms of anatomy, physiology, and function. Little is known, however, about the exact mechanism of whether or how information is segregated or integrated in the avian tectofugal pathway including the telencephalon. Testing four pigeons, we examined whether or not color, form, and motion information is selectively processed by different portions of the entopallium. Each learned three distinct …

Dying For The Common Good, Jasmin Tahmaseb-Mcconatha

Psychology Faculty Publications

Taco Bell is to be commended for their 2013 Super Bowl commercial depicting a group of elders enjoying life. Unfortunately such glimpses are all too rare in our ageist world. More common messages are like the message recently verbalized by a Japanese Finance Minister Taro Aso who last month said: Let the elderly hurry up and die. Fighting ageism in the 21st century.

Acceptance And Commitment Therapy As A Treatment For Scrupulosity In Obsessive Compulsive Disorder, John P. Dehlin, Kate L. Morrison, Michael P. Twohig

Psychology Faculty Publications

This study evaluated acceptance and commitment therapy (ACT) for scrupulosity-based obsessive compulsive disorder (OCD). Five adults were treated with eight sessions of ACT, without in-session exposure, in a multiple baseline across participants design. Daily monitoring of compulsions and avoided valued activities were tracked throughout the study. The Obsessive Compulsive Inventory–Revised, Yale–Brown Obsessive Compulsive Scale (Y-BOCS), Penn Inventory of Scrupulosity, Beck Depression Inventory–II, Quality of Life Scale, Santa Clara Strength of Religious Faith Questionnaire, and the Acceptance and Action Questionnaire–II were completed at pretreatment, posttreatment, and 3-month follow-up. The Treatment Evaluation Inventory was completed at posttreatment. Average daily compulsions reduced as …

A Genius’ Creative Life: The Nobel Laureate Chandra - A Creative Mind At Work—Life Of An Astrophysicist, V. Krishna Kumar

Psychology Faculty Publications

No abstract provided.

What Happens Before A Meeting? – Small Talk Steigert Die Meetingeffektivität, Joseph A. Allen, Nale Lehmann-Willenbrock

Psychology Faculty Publications

Research question: We explore how pre-meeting small talk impacts meeting effectiveness through the” ripple effect”, allowing before meeting communication/behaviors to ripple into and impact the scheduled meeting.

Methodology: Data was obtained using an online survey of working adults (N = 252). A new survey measure of meeting talk was developed.

Practical implications: Managers should encourage their employees to arrive in time so that they can engage in pre-meeting talk. Small talk before a scheduled meeting can have beneficial effects for the effectiveness of the meeting.

Examining The Effects Of Variation In Emotional Tone Of Voice On Spoken Word Recognition, Maura L. Krestar, Conor T. Mclennan

Psychology Faculty Publications

Emotional tone of voice (ETV) is essential for optimal verbal communication. Research has found that the impact of variation in nonlinguistic features of speech on spoken word recognition differs according to a time course. In the current study, we investigated whether intratalker variation in ETV follows the same time course in two long-term repetition priming experiments. We found that intratalker variability in ETVs affected reaction times to spoken words only when processing was relatively slow and difficult, not when processing was relatively fast and easy. These results provide evidence for the use of both abstract and episodic lexical representations for …

Self-Defining Memories, Scripts, And The Life Story: Narrative Identity In Personality And Psychotherapy, Jefferson A. Singer, Pavel Blagov, Meredith Berry, Kathryn M. Oost

Psychology Faculty Publications

An integrative model of narrative identity builds on a dual memory system that draws on episodic memory and a long-term self to generate autobiographical memories. Autobiographical memories related to critical goals in a lifetime period lead to life-story memories, which in turn become self-defining memories when linked to an individual's enduring concerns. Self-defining memories that share repetitive emotion-outcome sequences yield narrative scripts, abstracted templates that filter cognitive-affective processing. The life story is the individual's overarching narrative that provides unity and purpose over the life course. Healthy narrative identity combines memory specificity with adaptive meaning-making to achieve insight and well-being, as …

The Relationship Between Endorsing Gambling As An Escape And The Display Of Gambling Problems, Jeffrey N. Weatherly

Psychology Faculty Publications

Previous research has reported a strong relationship between endorsing gambling as an escape and problem/pathological gambling as measured by the South Oaks Gambling Screen (SOGS). The present study recruited 249 university students to complete the Gambling Functional Assessment-Revised (GFA-R), which measures the function of the respondent’s gambling, as well as the SOGS and the Problem Gambling Severity Index (PGSI), which was designed to identify gambling problems in the general population. Endorsing gambling as an escape on the GFA-R was again predictive of SOGS scores. The function of one’s gambling was also predictive of the respondents’ PGSI scores, but whether gambling …

Arts Enrichment And Emotion Expression And Regulation For Young Children At Risk, Eleanor D. Brown, Kacey L. Sax

Psychology Faculty Publications

No abstract provided.

Everyday Confrontation Of Discrimination: The Well-Being Costs And Benefits To Women Over Time., Mindi D. Foster

Psychology Faculty Publications

Taking action against discrimination has positive consequences for well-being (e.g., Cocking & Drury, 2004) but most of this research has focused on collective actions and has used methodologies assessing one point in time. This study therefore used a diary methodology to examine how women’s everyday confrontations of discrimination would affect measures of subjective and psychological well-being, and how these relationships would change over time. In a 28-day online diary study, women indicated their daily experience of discrimination, described their response, and completed measures of well-being. Results showed that at the beginning of the study, using indirect confrontation predicted greater well-being …

How Do Interviewers And Children Discuss Individual Occurrences Of Alleged Repeated Abuse In Forensic Interviews?, Sonja P. Brubacher, Lindsay C. Malloy, Michael E. Lamb, Kim Roberts

Psychology Faculty Publications

Police interviews (n = 97) with 5- to 13-year-olds alleging multiple incidents of sexual abuse were examined to determine how interviewers elicited and children recounted specific instances of abuse. Coders assessed the labels for individual occurrences that arose in interviews, recording who generated them, how they were used, and other devices to aid particularisation such as the use of episodic and generic language. Interviewers used significantly more temporal labels than did children. With age, children were more likely to generate labels themselves, but most children generated at least one label. In 66% of the cases, interviewers ignored or replaced …

Materials For Incorporating I/O Into An Introductory Psychology Course, Joseph A. Allen, Carrie Bulger, Chris Cunningham, Lisa Kath, Mike Horvath, Morrie Mullins, S. Tonidandel

Psychology Faculty Publications

The following materials were created by the Society for Industrial and Organizational Psychology (SIOP) in an effort to produce some “shovel-ready” modules for incorporating I-O Psychology topics directly into Introductory Psychology courses. Although interest in I-O psychology has grown among students, very few introductory psychology textbooks cover the topic. Therefore, we have designed modules that correspond directly with the topics typically discussed in introductory psychology courses (e.g. Biopsychology in the workplace, Memory and Job Performance, etc.) that can be “cut-and-pasted” into already prepared lectures.

The Importance Of Risk Tolerance And Knowledge When Considering The Evolution Of Inequity Responses Across The Primates, Gregory Deangelo, Sarah F. Brosnan

Psychology Faculty Publications

Researchers studying human and non-human primates have begun exploring deviations from the canonical model of expected utility. Additionally, researchers have examined the role of inequality in decision-making across the taxa. However, these two research programs are rarely combined. In this paper we offer an examination of the role and impact of risk and inequity on decision-making in both human and non-human primates. We also offer insights into what drives these observed differences, considering a range of explanations from biological to methodological.

Gesturing With An Injured Brain: How Gesture Helps Children With Early Brain Injury Learn Linguistic Constructions, Seyda Ozcaliskan, Susan C. Levine, Susan Goldin-Meadow

Psychology Faculty Publications

Children with pre/perinatal unilateral brain lesions (PL) show remarkable plasticity for language development. Is this plasticity characterized by the same developmental trajectory that characterizes typically developing (TD) children, with gesture leading the way into speech ? We explored this question, comparing eleven children with PL – matched to thirty TD children on expressive vocabulary – in the second year of life. Children with PL showed similarities to TD children for simple but not complex sentence types. Children with PL produced simple sentences across gesture and speech several months before producing them entirely in speech, exhibiting parallel delays in both gesture+speech …