Early Menarche: Confluence of Biological and Contextual Factors

An important factor in a girl’s feelings about menstruation as well as psychological outcomes is the timing of menarche. Reaching menarche early compared to one’s peers has been implicated as a risk factor for multiple negative outcomes including depression, delinquency, body dissatisfaction, and substance abuse. Early menarche also involves a convergence of biological and contextual factors that interact to influence psychological outcomes. In this paper we first review the biology of menarche. Drawing from studies conducted in the U.S. as well as European nations and New Zealand, we synthesize the research on environmental factors that contribute to early menarche, as well as evidence that early menarche changes a girl’s social environment. Then we review the hormonal influence hypothesis, the maturation disparity hypothesis, the contextual amplification hypothesis, and the accentuation hypothesis as models that may explain the mechanisms by which early menarche contributes to negative psychological outcomes. Finally, we describe how both mediation and moderation models can be used to understand the processes that link early menarche to adverse outcomes.     

Creativity and achievement in design coursework

Abstract:

Findings from this investigation with 81 college students indicate that ideational fluency is a valid predictor of student achievement in an interior design course. Both original and popular ideational fluency as measured by the Multidimensional Stimulus Fluency Measure were related to the course grade, design criteria scores, and the final project grade. Very few studies have found such a clear relationship between performance on any measure of creativity and actual performance in a course. The results suggest that the MSFM is a valuable tool for use in conjunction with other criteria in admissions screening for an interior design program.     

Assessing Personality in the Employment Interview: The Impact of Training on Rater Accuracy

We developed a training protocol to enhance interviewers' knowledge of personality-related cues and, in so doing, improve the accuracy of their personality judgments. Participants (N = 164) watched 3 videotaped mock employment interviews and judged the personality of those interviewees. The trained group was more accurate than the control group for some, but not all, of the rated traits. It was predicted that training would increase participants' dispositional intelligence (knowledge of personality) scores. This hypothesis was not supported, suggesting that trait cue knowledge and dispositional intelligence may function independently in the improvement of rating accuracy. These findings contribute to further articulation of the process underlying accurate personality inferences.     

Race,sex, and juvenile inmate roles

Mate selection researchers have long assumed that surveyed listings of ''ideal traits'' indicate strong preferences by women for virtuous males. This assumption is contradicted, however, by increasing evidence of sexual abuse in dating relationships and suggests the possibility that the hero-centric Western culture of romance greatly complicates the mating process. A review of literary heroism revealed extraordinary individualism. Notably, George Gordon Byron's protagonists ('Byronic Heroes') are men of stupendous assertiveness and uncertain morality; derivatives abound in contemporary American popular culture. A comparison was made of three typologies; the third, domestic batterers being ''stand-ins'' for abusive dates. Byronic traits were found to much more closely resemble those of batterers than of hypothetical ideal mates. Thus, the development of intense admiration of fictional Byronic Heroes during socialization could lead to an admiration of same traits in encountered males with or even tragic results.     

Teoría multifactorial-sistemática—exposición sucinta—

RESUMEN

Los autores esbozan su Teoría Multifactorial Sistemática, que presenta una concepción general de la estructura, dinámica y desarrollo de las diferencias individuales en la personalidad integradora. Se analiza la estructura y dinámica de la individualidad desde el marco conceptual del procesamiento de la información, en el cual la personalidad -o el sistema psicológico total- viene a ser concebida como un compuesto jerárquico organizado de seis sistemas en interacción: sensorial, motor, cognitivo, afectivo, estilos y valores. Para ello comienzan con algunos comentarios acerca del modelo factorial y el de sistemas, describiendo seguidamente su concepción actual de “estructura”, “dinámicas” y “desarrollo” de la individualidad. A continuación se ocupan del significado de la interacción herencia-ambiente y persona-situación, y finalizan discutiendo problemas empíricos y teóricos no resueltos y las implicaciones de su teoría.     

Priming problem solving with conceptual processing of relevant objects

In the present study, the author explored the effect of processing relevant information on producing solutions to brief insight problems. She hypothesized that the conceptual processing of objects relevant to the target solution would facilitate that solution relative to unrelated objects or the shallow processing of words. The author also explored the effect of knowledge of the relationship between the initial object-processing task and the problem-solving task. The results showed that participants who conceptually processed objects related to the target solution (Experiment 1), but not those who shallowly processed words related to the target solution (Experiment 2), were more likely to produce the solution relative to the control; and knowledge of the relationship between objects and solutions made no difference in the frequency of target solutions produced. The results of Experiment 3 showed that conceptual processing of an object could prime a nondominant solution for an ambiguously worded problem. Taken together, the results of the studies supported the effect of conceptual processing on facilitating insight in problem solving.     

When do the stigmatized make attributions to discrimination occurring to the self and others? The roles of self-presentation and need for control

Two experiments examined how the goals of self-presentation and maintenance of control over one's outcomes influence women's tendencies to make or to avoid making attributions to discrimination. Demonstrating the importance of self-presentational goals, Experiment 1 showed that targets of discrimination were just as likely as similar others to make attributions to discrimination under private reporting conditions, but they were significantly less likely to do so under public reporting conditions. This experiment also provided initial evidence that need for personal control increases discrimination attributions. Experiment 2 demonstrated that targets' minimization of discrimination, observed in public reporting conditions, was eliminated when the need to reassert personal control was induced. Both experiments also demonstrated that failing to view events as discrimination has negative psychological costs.     

Modeling the effects of prior knowledge on learning incongruent features of category members

The authors conducted 3 experiments addressing the issue of how observations and multiple sources of prior knowledge are put together in category learning. In Experiments 1 and 2, learning was faster for critical features, which were predictable on the basis of prior knowledge, than for filler features, and this advantage increased as more observations were made. In addition, learning was fastest for incongruent features that could only be predicted using knowledge from other domains. In Experiment 3, presenting contradictory features that violated prior knowledge led to rote learning rather than use of prior knowledge. The results were simulated with the Baywatch model, which addresses how observations of category members lead to recruitment and selection of sources of prior knowledge.