Psychology Commons^™

Elaboration Versus Fragmentation: Distinguishing Between Self-Complexity And Self-Concept Differentiation, Catherine Lutz, Scott R. Ross

Psychology Faculty Publications

While theorists have argued that self-concept differentiation (SCD) (i.e., the lack of interrelatedness of roles) is an important precursor to mental health problems (Donahue et al., 1993), self-complexity (i.e., having more self-aspects and maintaining greater distinction among self-aspects) is seen as a cognitive buffer against the deleterious effects of stress (Linville, 1985, 1987). Using a sample of 260 college students, the current study was designed to empirically validate the distinction between these seemingly similar constructs. As predicted, SCD and self-complexity demonstrated opposite relationships with indices of psychological distress. Whereas SCD was positively related to depression, loneliness, and dissociation, and negatively …

Context-Induced Contrast And Assimilation In Judging Supportiveness, Catherine Lutz, Jay L. Cohen, Lynn C. Neely, Sarah Baltman, Susan Schreiber, Brian Lakey

Psychology Faculty Publications

Social support research increasingly draws from research on social cognition. Most of this research has studied assimilation and chronically accessible (i.e., frequently activated) social support constructs. This article presents three studies, in both laboratory and treatment settings, on context-induced contrast and assimilation in support judgments. In each study, participants exposed to positive social contexts subsequently rated supportive stimuli more negatively than participants exposed to negative social contexts. These effects were observed in ratings of participants’ own social networks, the social climate of a residential treatment environment, and a videotaped supportive interaction. In two studies, negative contexts also were associated with …

Predicting Leadership Activities: The Role Of Flexibility, Roni Reiter-Palmon

Psychology Faculty Publications

This paper investigated the role of flexibility in predicting adolescent leadership activities among 186 undergraduate students. Two measures of flexibility, behavioral flexibility and cognitive flexibility, were developed and entered in a regression equation, after social skills and academic ability. The results suggest that behavioral and cognitive flexibility are distinct constructs and that both contribute uniquely to the prediction of leadership above and beyond social skills and academic ability.

The Political Personality Of Zimbabwean President Robert Mugabe, Aubrey Immelman, Adam Beatty

Psychology Faculty Publications

This paper presents the results of an indirect assessment of the personality of Zimbabwe’s President Robert Mugabe, from the conceptual perspective of Theodore Millon.

Psychodiagnostically relevant information regarding President Mugabe was extracted from biographical sources and media reports and synthesized into a personality profile using the second edition of the Millon Inventory of Diagnostic Criteria (MIDC), which yields 34 normal and maladaptive personality classifications congruent with Axis II of DSM–IV.

The personality profile yielded by the MIDC was analyzed on the basis of interpretive guidelines provided in the MIDC and Millon Index of Personality Styles manuals.

Mugabe’s primary personality …

“Bin Laden’S Brain”: The Abrasively Negativistic Personality Of Dr. Ayman Al-Zawahiri, Aubrey Immelman, Kathryn Kuhlmann

Psychology Faculty Publications

This paper presents the results of an indirect assessment of the personality of Ayman al-Zawahiri, deputy leader of the al-Qaida terrorist network at the time of the September 11, 2001 terrorist attack on the United States and allegedly chief strategist for al-Qaida operations and personal physician to Osama bin Laden.

Al-Zawahiri’s primary personality patterns were found to be Contentious/oppositional and Dominant/controlling, with secondary features of the Dauntless/dissenting and Ambitious/self-serving patterns.

The amalgam of Contentious (negativistic, or passive-aggressive) and Dominant (aggressive, or sadistic) patterns in al-Zawahiri’s profile suggests the presence of the “abrasive negativist” syndrome. For these personalities, minor frictions easily …

Non-24-Hour Sleep-Wake Syndrome Following A Car Accident, D. B. Boivin, F. O. James, Jonathan Bruce Santo, O. Caliyurt, C. Chalk

Psychology Faculty Publications

The authors report the case of a 39-year-old sighted woman who displayed non-24-hour sleep–wake cycles following a car accident. The phase relationship between endogenous circadian markers such as plasma melatonin and 6-sulfatoxymelatonin rhythms and self-selected sleep times was abnormal. A laboratory investigation indicated that she was sensitive to bright light as a circadian synchronizer. MRI and brain CT scans were normal, but microscopic brain damage in the vicinity of the suprachiasmatic nucleus or its output pathways is plausible.

Hormonal Assessment Of Sexual Maturation In Four Captive Lowland Gorilla Males, Anna Bellisari, Jeffrey French

Psychology Faculty Publications

Monozygotic twins Mosuba and Macombo were born at the Columbus (Ohio) Zoo in 1983. During their first year, weight and skeletal growth indicators were virtually identical. The twins lived together continuously until age 7, when they were permanently separated. Mosuba joined a group of males and elderly, non-breeding females in the Henry Doorly Zoo of Omaha, Nebraska. He sired an infant by artificial insemination at age 12. At age 16, Mosuba had the appearance of a fully mature silverback, with prominent sagittal and nuchal crests and typical large body size, consistent with his age.

A Research Agenda For Political Personality And Leadership Studies: An Evolutionary Proposal, Aubrey Immelman, Theodore Millon

Psychology Faculty Publications

Despite major neuroscientific advances in the past two decades and parallel conceptual refinement in evolutionary theory, personality-in-politics inquiry remains adrift, divorced from these broader spheres of scientific knowledge. This paper reviews the neurobiological substrates of three major domains of evolutionary biology and behavioral ecology relevant to political personality assessment and the psychological examination of political leaders; furnishes a context and set of guiding ideas to revitalize the study of the person as biopsychosocial entity in politics; advances a generative theory of personality and political leadership performance; and proposes an agenda for advancing personality-in-politics and leadership inquiry, informed by insights derived …

Serum Dioxin And Psychological Functioning In U.S. Air Force Veterans Of The Vietnam War, Joel E. Michalek

Psychology Faculty Publications

Using the Minnesota Multiphasic Personality Inventory and the Millon Clinical Multiaxial Inventory, we assessed the psychological functioning of U.S. Air Force veterans exposed to Agent Orange and its contaminant, 2,3,7,8-tetrachlodibenzo-p-dioxin (dioxin), during the Vietnam War. Index subjects were veterans of Operation Ranch Hand (N = 1,109). Comparisons (N = 1,493) were U.S. Air Force veterans not involved with spraying herbicides. We found few consistent psychological abnormalities associated with serum dioxin levels. Ranch Hand veterans with higher dioxin levels showed some difficulties in anxiety, somatization, depression, and a denial of psychological factors. However, those with background levels also showed indications of …

Ethical And Legal Standards For Research In Prisons, Karen C. Kalmbach, Phillip M. Lyons

Psychology Faculty Publications

Biobehavioral research, especially that which is conducted with prisoners, has become much more closely regulated in the last 30 years. State and federal law, as well as professional standards, regulate the conduct of many types of research; in the case of prisoners, this regulation is even more stringent. However, currently no mandatory, uniform, national regulatory or oversight process exists, and many privately funded research endeavors are operating in a regulatory void. In response to this, the National Bioethics Advisory Commission has argued for the creation of a single, national, independent regulatory body to oversee all human participant research, regardless of …

Validating Internet Research: A Test Of The Psychometric Equivalence Of Internet And In-Person Samples, Paul Meyerson, Warren W. Tryon

Psychology Faculty Publications

This study evaluated the psychometric equivalency of Web-based research. The Sexual Boredom Scale was presented via the World-Wide Web along with five additional scales used to validate it. A subset of 533 participants that matched a previously published sample (Watt & Ewing, 1996) on age, gender, and race was identified. An 8 X 8 correlation matrix from the matched Internet sample was compared via structural equation modeling with a similar 8 X 8 correlation matrix from the previously published study. The Internet and previously published samples were psychometrically equivalent. Coefficient alpha values calculated on the matched Internet sample yielded reliability …

Fully Proportional Actigraphy: A New Instrument, Warren W. Tryon, Robert Williams

Psychology Faculty Publications

The relevance of activity measurement is reviewed. Technical information regarding a new, small, lightweight, fully proportional accelerometer-based activity monitor suited for a wide range of wrist, waist, and ankle activity measurements over extended time periods in free-ranging persons is presented. Calibration data demonstrating within- and between-device reliability and validity are presented. Field trial data are presented showing that wrist and waist actigraphs can predict kilocalories of energy expended. The issue of how activity monitors should be validated is discussed. Instrument reliability is distinguished from clinical repeatability. Recommendations are provided to assist investigators with instrument selection.

Abstractness And Specificity In Spoken Word Recognition: Indexical And Allophonic Variability In Long-Term Repetition Priming., Paul A. Luce, Conor T. Mclennan, Jan Chance-Luce

Psychology Faculty Publications

No abstract provided.

Spindle Frequency Activity Following Simulated Jetlag In Young Adults, Jonathan Bruce Santo, F. O. James, E. Chevrier, D. B. Boivin

Psychology Faculty Publications

Recent evidence indicates that sleep spindles and spindle frequency activity display a circadian pattern. The temporal distribution of spindle frequency activity during the night should thus be sensitive to the circadian phase at which sleep is scheduled. The aim of the present study is to test the effect of a 5-hour advance of the sleep schedule on spindle frequency activity during sleep in healthy young subjects.

The Usa Patriot Act: Civil Liberties, The Media, And Public Opinion, Lisa Finnegan Abdolian, Harold Takooshian

Psychology Faculty Publications

The new millennium was not yet one year old when it was rocked by the terrorist attack of September 11, 2001. How does the public regard the continued protection of individual rights, after this greatest terrorist attack in U.S. history? This has naturally been a topic of intense and thorough media reporting in the United States, and worldwide. In the uneasy months following the WTC attack, an interdisciplinary team of researchers at Fordham University designed and conducted a survey of public opinions on terrorism, with several distinct objectives: 1) to question a representative sample of adults in Greater New York, …

Dispositional Hardiness And Women’S Well-Being Relating To Gender Discrimination: The Role Of Minimization, Mindi D. Foster, Kenneth L. Dion

Psychology Faculty Publications

Three studies examined whether personality-based hardiness would be associated with mental health benefits in contexts of gender discrimination. Hardy women encountering both a laboratory simulation and a hypothetical scenario of discrimination showed greater self-esteem and less negative affect than low hardy women. However, these benefits were mediated by the use of specific attributions, suggesting that the well-being in hardy women may have been achieved through minimizing the pervasiveness of discrimination. Study three showed this mediation pattern occurred only for participants exposed to higher threat scenarios versus lower threat scenarios of discrimination. Thus, minimizing the pervasiveness of discrimination may have been …

Self-Efficacy, Jennifer T. Gosselin, James E. Maddux

Psychology Faculty Publications

The study of self-efficacy is concerned with understanding this important aspect of self and identity—people's beliefs about their personal capabilities and how these beliefs influence what they try to accomplish, how they try to accomplish it, and how they react to successes and setbacks along the way.

Sex, Beauty, And The Relative Luminance Of Facial Features, Richard Russell

Psychology Faculty Publications

It has been suggested that the consistent luminance difference between the darker regions of the eyes and mouth and the lighter regions that surround them forms a pattern unique to faces. One of the more consistent uses of cosmetics to make the female face more attractive is to darken the eyes and mouth relative to the surrounding skin. The hypothesis that the size of the luminance difference between the eyes and mouth and the rest of the face affects the attractiveness of male and female faces differently was tested in four experiments in which attractiveness ratings were obtained for images …

Effects Of Solution Elicitation Aids And Need For Cognition On The Generation Of Solutions To Ill-Structured Problems, Adam B. Butler, Lisa L. Scherer, Roni Reiter-Palmon

Psychology Faculty Publications

Numerous techniques have been proposed to assist problem solvers in the solution generation process. We empirically examined the effectiveness of a solution elicitation technique based on the presentation of problem objectives and also examined whether the technique was effective across individual differences in need for cognition (NC). We found that when two conflicting objectives were presented successively, more solutions, more categories of solutions, and more effective solutions were generated than when the same two objectives were presented simultaneously or not at all. However, the results indicated that effective solutions may be more efficiently generated by considering objectives simultaneously. Need for …

Personality In Political Psychology, Aubrey Immelman

Psychology Faculty Publications

This chapter outlines the history of personality inquiry in political psychology, examines the current state of personality assessment in politics, and charts a course for the study of personality in politics in the post-cognitive revolution era, informed by contextually adjacent scientific fields such as behavioral neuroscience and evolutionary ecology.

The chapter offers a comprehensive, generative, theoretically coherent framework for studying personality in politics, consonant with established principles in the adjacent sciences and integrative with respect to accommodating a diversity of politically relevant personal characteristics. The proposed framework attempts to bridge conceptual and methodological gaps between current formulations in the source …

Work And Family Variables As Related To Paternal Engagement, Responsibility, And Accessibility In Dual-Earner Couples With Young Children, Suzanne M. Nangle, Michelle L. Kelley, William Fals-Stewart, Ronald F. Levant

Psychology Faculty Publications

Fathers and mothers (N = 75 dual-earner couples) of preschool-aged children completed questionnaires that examined work and family variables as related to paternal involvement in three areas: engagement (i.e., directly interacting with the child), responsibility (i.e., scheduling activities and being accountable for the child's well-being), and accessibility (i.e., being available to the child but not in direct interaction). Fathers' reports of responsibility and accessibility were significantly predicted by structural variables and beliefs; however, fathers' reports of engagement were not predicted by work and family variables. Mothers' reports of work and family variables did not predict their reports of father involvement. …