Psychiatry and Psychology Commons^™

Why Is She So Mean? Review Of Marion K. Underwood, Social Aggression Among Girls. New York: Guilford Press, 2003, Susan M. Swearer Napolitano

Department of Psychology: Faculty Publications

Review of Marion K. Underwood, Social Aggression among Girls. New York: Guilford Press, 2003, 300 pp. $44.00, ISBN: 1572308664 (cloth). $24.00, ISBN: 1-57230-865-6 (paper).

Willingness To Pay For Dentin Regeneration In A Sample Of Dentate Adults, Stephen Birch, Woosung Sohn, Amid I. Ismail, James M. Lepkowski, Robert Belli

Department of Psychology: Faculty Publications

Objectives: Measurement of individuals’ valuation of dental treatments is important in the evaluation of new technologies. In this paper the value of dentin regeneration, a new treatment for teeth with reversible pulpitis, is measured based on what individuals say they would be willing to pay to receive the treatment.
Methods: A total of 611 randomly selected dentate adults answered willingness to pay (WTP) and dental insurance questions. Detailed descriptions of the process and expected outcomes for dentin regeneration were presented to subjects as part of a larger study measuring preferences for different treatments. WTP was determined for two different levels …

Environmental Risk Factors In Hospital Suicide., Daniel Z Lieberman, Harvey L P Resnik, Vicenzio Holder-Perkins

Psychiatry and Behavioral Sciences Faculty Publications

Suicide of hospitalized patients is the most common sentinel event reviewed by The Joint Commission on Accreditation of Healthcare Organizations. Shorter lengths of stay, sicker patients, and higher patient to staff ratios challenge the ability of the hospital to maintain safety. Risk factors associated with the physical environment of the inpatient psychiatric unit, cited as the most common root cause of inpatient suicide, may be neglected because evaluation of these factors is generally not included in medical education and training. Minimization of fixtures that can facilitate strangulation and other high risk aspects within the hospital environment is an important element …

The Impact Of Baker Act Examination On Service Use And Cost Of Care For Children In The Florida Foster Care System, Marion Becker, Rebecca Larsen

Mental Health Law & Policy Faculty Publications

No abstract provided.

Utilities Of Dentin Regeneration Among Insured And Uninsured Adults, Amid I. Ismail, Stephen Birch, Woosung Sohn, James M. Lepkowski, Robert Belli

Department of Psychology: Faculty Publications

Objectives: This population-based study measured utilities (preferences measured under conditions of uncertainty) of dentin regeneration (DR), a potential new therapy, root canal therapy (RCT), and extraction (EXT).
Methods: A representative sample of dentate adults (aged 18–69 years) was randomly selected from the Detroit area. A computer program was used to administer the standard gamble (SG) method and record utility score (US) for treatment options of a tooth with reversible pulpitis using the SG method. For the SG method, two anchor states were used: filled tooth with full oral health and filled tooth with severe and continuous pain leading to EXT. …

Cognitive Constraints On Reciprocity And Tolerated Scrounging, Jeffrey R. Stevens, Fiery A. Cushman

Department of Psychology: Faculty Publications

Commentary on Gurven: "To give and to give not: The behavioral ecology of human food transfers"

Each of the food-sharing models that Gurven considers demands unique cognitive capacities. Reciprocal altruism, in particular, requires a suite of complex abilities not required by alternatives such as tolerated scrounging. Integrating cognitive constraints with comparative data from other species can illuminate the adaptive benefits of food sharing in humans.

The Mind In The Mind Of The Beholder: Elucidating Relational Influences On Early Social Understanding, Ross Thompson, H. Abigail Raikes

Department of Psychology: Faculty Publications

Relational experiences shape emergent social understanding and two influences deserve particular attention. First, parent-child conversation about shared experiences incorporates both implicit and explicit information about mental states that catalyzes the social construction of understanding, especially in juxtaposition with the child’s direct experience. Second, emotion infuses the contexts and cognitions about social experiences that provoke the child’s constructivist efforts.

Why Be Nice? Psychological Constraints On The Evolution Of Cooperation, Jeffrey R. Stevens, Marc D. Hauser

Department of Psychology: Faculty Publications

Animals often aid others without gaining any immediate benefits. Although these acts seem to reduce the donor’s fitness, they are only apparently altruistic. Donors typically help because they or their kin receive future benefits or avoid costly punishment. Reciprocal altruism— alternating the roles of donor and recipient—has been a well-studied form of cooperation among non-kin because of its intuitive appeal in explaining human cooperation. Despite immense theoretical interest, little empirical evidence substantiates the biological importance of reciprocal altruism in non-human animals. We propose that this is because psychological mechanisms constrain its application in cooperative contexts. In particular, we contend that …

The Economic Basis Of Cooperation: Tradeoffs Between Selfishness And Generosity, Jeffrey R. Stevens, David W. Stephens

Department of Psychology: Faculty Publications

The current study examined the economics of cooperation in controlled-payoff games by using captive blue jays, Cyanocitta cristata. This investigation used a special feeding apparatus to test for the stability of cooperative choice in a series of iterated games. The jays experienced experimentally determined game theoretical payoff matrices, which determined the distribution of food to themselves and their opponent, depending on their decision to cooperate or defect. The experiment tested four game matrices, called the cooperate only, defect only, prisoner’s dilemma, and opponent control treatments. This study found little cooperation in the defect only and prisoner’s dilemma treatments. Cooperation …

Motivation, Drug Abuse, And 50 Years Of Theoretical And Empirical Inquiry, Rick A. Bevins, Michael Bardo

Department of Psychology: Faculty Publications

In reviewing the 25-year history of the Nebraska Symposium on Motivation, Benjamin and Jones (1979) noted that the Symposium was "the longest-lived topical series in American psychology, with 'I national and international reputation" (p. ix). On March 28 and 29 of 2002, with a packed auditorium on the campus of the University of Nebraska-Lincoln, this record was doubled in life. As the reader will quickly see from the list of contributors, the reputation of the Symposium was also maintained on its 50th Anniversary. Before continuing, we would like to reiterate the thanks in the Preface for all those who supported …

Creating Individual Behavior Change Through 360-Degree Feedback: A Development Pipeline Perspective, Victoria Cole Stage

Psychology Theses & Dissertations

Ensuring that individuals develop new and more productive behaviors on the job is a challenge for many organizations and a focus of time, effort, and energy spent on programs to facilitate this change. This research was an effort to validate and utilize a framework for understanding how efforts toward individual development are restricted. To do this, I used a new 360-degree feedback instrument called “Time 2 Change” that measures self, manager, direct report, and peer/colleague perceptions of change in the individual. This instrument also measures the individual's perceptions of development enablers, in a framework called a Development Pipeline. As a …

Chronic Pain: The Extra Burden On Canadian Women, Marta Meana, Robert Cho, Marie Desmeules

Psychology Faculty Research

Health Issue: Chronic pain is a major health problem associated with significant costs to both afflicted individuals and society as a whole. These costs seem to be disproportionately borne by women, who generally have higher prevalence rates for chronic pain than do men.

Key findings: Data obtained from 125,574 respondents to the Canadian Community Health Survey (2000–2001) indicated that 18% of Canadian women suffered from chronic pain, compared to 14% of men. This gender discrepancy, however, seemed to be linked primarily to differences in age, income, and education between adult men and women in this large sample. Age, income, depression …