Occasion setting of timing behavior

Rats were trained on a temporal switching discrimination, with 2 features, A and B, signaling 2 target conditioned stimuli, x and y; feature offset and target onset were separated by a 5-s feature-target interval, and all target stimulus presentations terminated in a food pellet. The target conditioned stimuli were either short or long (6 or 30 s): Specifically, when signaled by A, x was 6 s and y 30 s, but when x and y were signaled by B, x was 30 s and y 6 s. Trials with 6-s and 30-s targets were termed short and long trials, respectively. Probe tests indicated that the animals correctly anticipated when food was to be delivered on these 2 types of trials. In further testing, the interval between feature offset and target onset was lengthened, to investigate the precise mechanism underlying this behavior. This manipulation did not have a substantial effect on discrimination performance. These results are discussed with reference to theories of occasion setting, timing, and configural learning.     

Let’s Talk About Sex: A Study on the Recall of Gossip About Potential Mates and Sexual Rivals

Although there is an abundance of gossip research, little is known about the impact of individuals’ characteristics and their ability to recall gossip’s content. We concentrated on gossip related to mating reputation, and investigated the effects of individuals’ sex and relationship status when they are the subjects and receivers of such gossip. We presented 84 students with gossip-like stories, manipulated for content, and then provided a surprise recall test. We found that cues of attractiveness were recalled more for female characters, whereas cues of wealth status were recalled more for male characters. Gender differences in participants’ recall occurred for gossip about same-sex people who may represent rivals, but not for gossip about other-sex people who may represent potential mates. The relationship status of the subjects and receivers did not affect the recall rates. We discuss these findings within the conceptual framework offered by evolutionary psychology.     

Sexual Minority Stress and Social Support Explain the Association between Sexual Identity with Physical and Mental Health Problems among Young Lesbian and Bisexual Women

Bisexual women report more physical and psychological health problems than lesbian women do, which may be attributed to greater sexual minority stress and less social support. However, many studies combine lesbian and bisexual women into a single group. The current study examined if sexual minority stress and social support mediated the association between women’s sexual identity (lesbian or bisexual) and health-related outcomes. A total of 650 U.S. young adult lesbian (n?=?227) and bisexual (n?=?423) women completed an online survey about sexual minority stress, social support, and physical and mental health problems. Bisexual women reported more physical and mental health problems. A sequential mediation model showed that bisexual women reported greater sexual minority stress than lesbian women, which in turn was associated with less social support, which was associated with more physical and mental health problems. Greater sexual minority stress and lower social support may help explain why bisexual women report more health-related problems than lesbian women. The results of the present study support the importance of examining risk and protective factors for health problems separately for lesbian and bisexual women. Health-related intervention programs that target sexual minority women may need to be tailored differently for lesbian and bisexual women.

     

An examination of the Self-Administered Interview as a verbal veracity assessment tool

The self-administered interview (SAI) is a written eyewitness recall tool that elicits more information from cooperative witnesses than written free recall (WFR) formats. To date, SAI research has examined the accounts of cooperative people providing honest reports. In the current experiment, truthful and fabricating participants (N = 128) either completed a WFR or a SAI after witnessing a crime (initial account). After a 1-week delay, participants were interviewed verbally (subsequent interview). Truth tellers reported significantly more detail than liars in both the initial account and subsequent interview, and participants who completed the SAI reported more detail than those completing the WFR. Truth tellers repeated and omitted more information in the subsequent interview than liars; however, there was no significant difference in the number of reminiscent details reported. Although the SAI is effective in eliciting information as an initial eyewitness reporting tool, no benefits for the detection of deception were demonstrated.     

The Relevance of Intention in Argument Evaluation

The paper discusses intention as a rhetorical key term and argues that a consideration of rhetor’s intent should be maintained as relevant to both the production and critique of rhetorical discourse. It is argued that the fact that the critic usually has little or no access to the rhetor’s mind does not render intention an irrelevant factor. Rather than allowing methodological difficulties to constrain critical inquiry, I suggest some ways in which the critic can incorporate the rhetor’s intention in evaluating argumentation. To this end, a standard of fairness is presented. The paper was presented at the 6th International Conference on Argumentation in Amsterdam, June 27–30, 2006.     

Contingent restraint and positive procedures to eliminate life-threatening self-abuse and aggression: a 49 month evaluation

A 42-year-old woman with a dual diagnosis who presented with aggression and life-threatening self-abuse, in the form of swallowing non-edible objects, was successfully treated with behavior therapy over a 49 month period. The behavior therapy program consisted of contingent restraint and positive approaches including weekly contracts, and individual and group therapy which increased appropriate behaviors and the coping strategies for this individual while reducing the target behaviors. This reduction in target behaviors was maintained while the restraint procedures were faded from the program. The individual has not exhibited any target behaviors for 16 months and has transitioned to a state school. © 1997 John Wiley & Sons, Ltd.     

What about the Male Victims? Exploring the Impact of Gender Stereotyping on Implicit Attitudes and Behavioural Intentions Associated with Intimate Partner Violence

Sex Roles - Past research has indicated that women who work in male-dominated fields, such as politics, face discrimination due to a stereotypically perceived poor fit between their gender and...     

The Impact of Gendered Stereotypes on Perceptions of Violence: A Commentary

Sex Roles - The present commentary explores the impact of gender role stereotypes on perceptions of both intimate partner violence (IPV) and sexual violence. Two papers published in this issue of...     

Genetic Modulation of Neurocognitive Development in Cancer Patients throughout the Lifespan: a Systematic Review

Neuropsychology Review - The rise in cancer survival rates has raised concerns about the long-term adverse effects of cancer treatment, including neurocognitive impairment. Neurocognitive deficits...