Latent inhibition in human affective learning

This study presents the results of a new visual procedure designed to generate affective learning, namely the change in the affective rating of a previously neutral stimulus by simply pairing it with a liked or disliked stimulus. Specifically, an experiment was conducted to evaluate the effect of nonreinforced preexposures to the to-be-conditioned stimulus (a non-sense shape) on affective conditioning. This manipulation, intended to produce latent inhibition, typically results in retarded learning when the preexposed stimulus is paired with the unconditioned stimulus. The results revealed that it is possible to modify the affective value of a previously neutral non-sense shape by pairing it with a liked or disliked unconditioned stimulus, and that latent inhibition affects affective conditioning.     

Traits, personal strivings and well-being

Traits and motivational units are two elements of widely acknowledged relevance in personality psychology. In fact, some multi-level models have stressed the differences between traits, which are the most generic and decontextualized units of analysis, and middle-level units, which are more closely related to motivational processes and more contextualized in time, space or specific roles. Personal strivings, which are defined as what people typically intend to do, hold a prominent place among middle-level units. Nevertheless, surprisingly little is still known about the relationship between traits and striving dimensions; likewise, little is known about the inter-relationships between traits, strivings and well-being. In this study, we used the NEO-PI-R, Personal Striving Assessment Packet (PSAP) and various well-being measures (viz., positive affect, negative affect, satisfaction with life and purpose in life) on a sample of 405 adults. We found Neuroticism and Extraversion to be related to perceived efficacy in the struggle for strivings; Extraversion, Agreeableness and Conscientiousness to relate to striving intensity dimensions, and a variety of striving dimensions to be significantly related to well-being. A joint analysis of traits, strivings and well-being revealed that traits may indirectly affect well-being via specific striving dimensions, although the mediational effects are slight and both traits and strivings appear to make separate significant contributions to the prediction of well-being. Broadly speaking, the results suggest that units of analysis originating from rather disparate traditions should be integrated in order to develop a consilient view of personality levels.     

A Cross-Sectional and Longitudinal Test of the Low Sensitivity to Threat and Affiliative Reward (STAR) Model of Callous-Unemotional Traits Among Spanish Preschoolers

Research on Child and Adolescent Psychopathology - Despite advances in the theoretical and empirical literature, a better understanding of the etiological determinants of callous-unemotional (CU)...     

An Examination of Young Adolescents' Knowledge of and Attitude Toward Sexuality According to Perceived Contraceptive Responsibility1

A total of 442 ninth-grade, black, inner city adolescents participated in a survey of their knowledge of human reproduction, level of self-esteem, and attitudes toward birth control and sexual intercourse. Ninety-two percent of the females and 33% of the males responded that they or they and their partner were responsible for using birth control. The 148 males perceiving contraceptive responsibility as belonging to their partner or no one were most accepting of sexual intercourse and agreed that teenage parenthood is an index of adulthood. Girls were nearly unanimous in their low level of acceptance of sexual intercourse. Annual birth statistics from their high school indicate, however, that a minimum of 13% of these ninth-grade girls will become pregnant in the ensuing academic year. The apparent contradictions of young adolescents' knowledge of and attitudes toward sexuality are discussed in the context of developmental theory.     

The Act Frequency Approach to the study of impulsivity

Though widely used in research on personality, the impulsivity construct is far from being well defined. Different ways of measuring and operationalizing this construct have led to contradictory empirical results. Nor is it clear where impulsivity belongs in multidimensional personality models. For instance, in Eysenck's original scheme it is treated as a component of extroversion, whereas in Costa and McCrae's (1992) NEO model it is a facet of the neuroticism dimension. In this study, we used Buss and Craik's Act Frequency Approach to investigate the components of impulsivity and its relationships (at both internal and manifested structure levels) with extroversion and neuroticism. A set of acts was identified, the frequency of commission of which correlated with other measures of impulsivity (especially its motor and cognitive aspects), and correlated better with neuroticism than with extroversion.     

Automatic activation of Yellow Peril Asian American stereotypes: effects on social impression formation

The authors randomly assigned 69 undergraduates to 1 of 2 perceptual priming conditions involving 80-ms flash words presented on a computer screen to activate information processing outside of conscious awareness. In the high-prime condition, the authors exposed participants to stereotype words associated with the Yellow Peril view of Asian Americans. The authors exposed participants in a low-prime condition to neutral words. All participants then read a vignette and evaluated its protagonist on several social dimensions. Results indicated that the priming procedure effectively biased participant evaluation of the vignette target, but only on items closely linked to Asian Americans. Contrary to predictions, however, participants in the high-prime group rated the target less Asian than did their low-prime group counterparts, an apparent reversal of the expected priming effect. The authors discussed theoretical implications.