Subtraction by addition

University students’ self-reports indicate that they often solve basic subtraction problems (13?6=?) by reference to the corresponding addition problem (6+7=13; therefore, 13?6=7). In this case, solution latency should be faster with subtraction problems presented in addition format (6+_=13) than in standard subtraction format (13+6=_). In Experiment 1, the addition format resembled the standard layout for addition with the sum on the right (6+_=13), whereas in Experiment 2, the addition format resembled subtraction with the minuend on the left (13=6+_). Both experiments demonstrated a latency advantage for large problems (minuend > 10) in the addition format as compared with the subtraction format (13+6=_), although the effect was larger in Experiment 1 (254 msec) than in Experiment 2 (125 msec). Small subtractions (minuend ≤ 10) in Experiment 1 were solved equally quickly in the subtraction or addition format, but in Experiment 2, performance on small problems was faster in the standard format (5?3=_) than in the addition format (5=3+_). The results indicate that educated adults often use addition reference to solve large simple subtraction problems, but that they rely on direct memory retrieval for small subtractions.     

Teleconferencing model for forensic consultation, court testimony, and continuing education

A medical center-based forensic clinic that provides the necessary comprehensive consultation, continuing education, court testimony, and clinical services through an applied model of teleconferencing applications is addressed. Telemedicine technology and services have gained the attention of both legal and clinical practitioners, examining trends and models of health care for underserved populations, and identifying where consultation with a team of professionals may benefit service providers in rural communities. The contribution offered herein provides an understanding of the history of the development of the clinic, a theoretical model that has been applied to a clinical forensic program that employs telepsychiatry services, and the ethical and malpractice liability issues confronted in using teleconferencing services. This model is examined through a child and adolescent forensic evaluation clinic. The goals of this model are offered, as are a number of applications within the broad spectrum of services utilizing telemedicine. Finally, changing patterns are addressed in clinically based health-care delivery for criminal justice, social services, and forensic mental health.     

Linking Justice, Performance, and Citizenship via Leader–Member Exchange

While organizational justice continues to garner attention by researchers, why perceptions of justice influence a variety of outcomes is still in need of explanation. In this paper, we examine one type of social exchange process that may provide a better link between perceptions of fairness and important organizational outcomes. Specifically, we examine how leader–member exchange (LMX) affects the relationship between employee perceptions of fairness and supervisor-rated performance and organizational citizenship behaviors (OCBs). Data from our study demonstrates that LMX fully mediates the relationship between interactional justice and performance and OCBs. In addition, the results demonstrate that LMX moderates the relationship between both distributive and procedural justice and OCBs.     

Know Thyself and Become What You Are: A Eudaimonic Approach to Psychological Well-Being

In an effort to strengthen conceptual foundations of eudaimonic well-being, key messages from Aristotle’s Nichomacean Ethics are revisited. Also examined are ideas about positive human functioning from existential and utilitarian philosophy as well as clinical, developmental, and humanistic psychology. How these perspectives were integrated to create a multidimensional model of psychological well-being [Ryff, C.D.: 1989a, Journal of Personality and Social Psychology 57(6), pp. 1069–1081] is described, and empirical evidence supporting the factorial validity of the model is briefly noted. Life course and socioeconomic correlates of well-being are examined to underscore the point that opportunities for eudaimonic well-being are not equally distributed. Biological correlates (cardiovascular, neuroendocrine, immune) of psychological well-being are also briefly noted as they suggest possible health benefits associated with living a life rich in purpose and meaning, continued growth, and quality ties to others. We conclude with future challenges in carrying the eudaimonic vision forward.     

Self-Other Perspective and Sexual Attitudes Affect Estimates of Sexual Risk

This study evaluated the effects of self-other perspective, sexual attitudes, and a sexual victimization history on women’s estimates of sexual risk for a set of vignettes describing situations that they may face when interacting socially with men. One hundred and twenty-four women from a medium sized southwestern university in the US were assigned to two different conditions (imagine self vs. an anonymous woman) and asked to rate how risky the situations described were in terms of having an unwanted sexual experience. Results revealed that participants asked to imagine an anonymous woman estimated sexual risk as higher than participants asked to imagine themselves, and that participants reporting liberal sexual attitudes estimated sexual risk as lower than participants reporting more conservative attitudes.     

“Think Athletic Director, Think Masculine?”: Examination of the Gender Typing of Managerial Subroles Within Athletic Administration Positions

To examine the influence of gender stereotyping of administration positions in intercollegiate athletics, the present study evaluated the gender typing of managerial subroles by undergraduate and graduate sport management students from two northeastern universities in the U.S. (59 women, 189 men). Participants indicated importance of managerial subroles for the positions of athletic director, life skills coordinator, and compliance coordinator. Participants rated masculine managerial subroles as most important for athletic director, however feminine managerial subroles were rated of similar importance for both the life skills coordinator and the athletic director. There were no differences between women and men on evaluation of the importance of managerial subroles across all positions. Results of the current study provide some support for role congruity theory within athletic administration.     

Religious Fundamentalism as Schema: Influences on Memory for Religious Information

Those with differing levels of religious fundamentalism (RF) may be selective in their memory for religious information. In Study 1, participants read a text about money or sex, with a judgmental or not-judgmental message. Higher RF was associated with more accurate recall and fewer intrusions. In Study 2, participants high or low in RF read texts about sex. High-RF participants had more accurate recall and fewer intrusions. However, high-RF participants had more recognition false alarms to sentences that were not presented. High RF may aid memory for religious information, but also increase familiarity of related but not presented information. Exposure to not-judgmental messages decreased RF scores, suggesting that textual messages can impact responses to fundamentalism scales.     

Cooperation versus competition in a mass emergency evacuation: A new laboratory simulation and a new theoretical model

Virtual reality technology is argued to be suitable to the simulation study of mass evacuation behavior, because of the practical and ethical constraints in researching this field. This article describes three studies in which a new virtual reality paradigm was used, in which participants had to escape from a burning underground rail station. Study 1 was carried out in an immersion laboratory and demonstrated that collective identification in the crowd was enhanced by the (shared) threat embodied in emergency itself. In Study 2, high-identification participants were more helpful and pushed less than did low-identification participants. In Study 3, identification and group size were experimentally manipulated, and similar results were obtained. These results support a hypothesis according to which (emergent) collective identity motivates solidarity with strangers. It is concluded that the virtual reality technology developed here represents a promising start, although more can be done to embed it in a traditional psychology laboratory setting.     

Randomized prevention trial for early conduct problems: effects on proactive parenting and links to toddler disruptive behavior.

Despite knowledge of early pathways to conduct problems, few preventive interventions are specifically designed to modify disruptive behavior in toddlerhood. One potential prevention target is proactive and positive parenting, which is associated with reduced risk of conduct problems in preschoolers. This randomized trial with 120 low-income 2-year-old boys examined whether a brief family-centered intervention that reduces disruptive behavior (D. Shaw, T. Dishion, L. Supplee, F. Gardner, & K. Arnds, 2006) also leads to increases in proactive and positive parenting. It also explored whether change in parenting predicts change in disruptive behavior. In the intervention group, proactive and positive parenting skills increased among parents of 3-year-olds. Change in proactive and positive parenting of 2- to 3-year-old toddlers correlated with change in child disruptive behavior, although the mediation effect of positive parenting was of only borderline significance. Findings suggest that even within a brief and multifaceted preventive intervention, change in proactive parenting skills contributes modestly but significantly to change in child problem behavior.