The Acceptance of Cosmetic Surgery Scale: initial examination of its factor structure and correlates among Brazilian adults

The present study conducted a preliminary examination of the psychometric properties of a recently developed Portuguese translation of the Acceptance of Cosmetic Surgery Scale (ACSS; Henderson-King & Henderson-King, 2005). A total of 311 Brazilian adults completed the ACSS along with Portuguese translations of measures of actual-ideal body weight discrepancy, body appreciation, sociocultural attitudes toward appearance, and demographics. Results showed that the Portuguese ACSS reduced to a three-factor solution consisting of the Intrapersonal, Social, and Consider factors uncovered in the original work using the ACSS. Moreover, there were only small sex differences on these subscales. In addition, the Portuguese ACSS showed a good pattern of convergent validity. The availability of the Portuguese ACSS is expected to stimulate more in-depth, quantitative research on attitudes toward cosmetic surgery within the Brazilian context.     

Response rate and reinforcement rate in Pavlovian conditioning

Four experiments used delay conditioning of magazine approach in rats to investigate the relationship between the rate of responding, R, to a conditioned stimulus (CS) and the rate, r, at which the CS is reinforced with the unconditioned stimulus (US). Rats were concurrently trained with four variable-duration CSs with different rs, either as a result of differences in the mean CS-US interval or in the proportion of CS presentations that ended with the US. In each case, R was systematically related to r, and the relationship was very accurately characterized by a hyperbolic function, R = Ar/(r +c). Accordingly, the reciprocal of these two variables-response interval, I (= 1/R), and CS-US interval, i (= 1/r) - were related by a simple affine (straight line) transformation, I = mi+b. This latter relationship shows that each increment in the time that the rats had to wait for food produced a linear increment in the time they waited between magazine entries. We discuss the close agreement between our findings and the Matching Law (Herrnstein, 1970) and consider their implications for both associative theories (e.g., Rescorla & Wagner, 1972) and nonassociative theories (Gallistel & Gibbon, 2000) of conditioning. (PsycINFO Database Record (c) 2011 APA, all rights reserved).     

Gravity is not the only ruler for falling events: Young children stop making the gravity error after receiving additional perceptual information about the tubes mechanism

Young children seem to operate under the assumption that objects always fall in a straight vertical line. When asked to search for a ball dropped down an S-shaped opaque tube, they repeatedly search directly below. Hood proposed that children have difficulty in inhibiting their prepotent expectation that objects fall in a straight line (Hood, 1995). We asked whether the inability to inhibit this prepotent response is the only factor determining children’s performance on the tubes task. In one condition the openings to the tubes were covered by chimneys, whereas in another condition the openings were visible. When first tested with the apparatus, children performed better when the openings were visible. Furthermore, children’s performance on equally complex configurations (i.e., with or without chimneys) was modulated by their previous experience. Thus, children’s understanding of the tubes mechanism seems to play an important role in addition to inhibitory control.     

Illusions of brightness, length, and now size: comparable effects derived from the Craik-O'Brien-Cornsweet distributions

Analogous illusions of brightness, line length, and object size occur when stimulus distributions follow the Mach function. Similarly, analogous illusions of brightness and length are produced by stimulus distributions that follow the Craik-O'Brien-Cornsweet function. In Exp. 1, object size is studied using Craik-O'Brien-Cornsweet stimuli composed of 12 clip-art representations of candles, swords, forks, screwdrivers, or pens. Despite their equal dimensions, the three objects next to the taller gradient were judged larger than the three adjacent to the shorter gradient. In Exp. 2, variations of the sword and screwdriver figures having three separations of their constituent objects were used. The illusion produced in Exp. 1 was replicated and, for the figures composed of screwdrivers, increasing separation reduced the hypothesized mis-estimations. The relationship of these Craik-O'Brien-Cornsweet size illusions to their brightness and length counterparts mirrors the relationships previously reported for Mach stimuli; moreover, these findings converge to suggest that the visual system registers size of objects with a frequency code and that illusions of size appear when interactions among neurons disrupt this code.     

The Interplay Between Social Cynicism Beliefs and Person–Organization Fit on Work‐Related Attitudes Among Chinese Employees

In recent decades, person–organization (P–O) fit has been established as an important predictor of work‐related attitudes (e.g., Hoffman & Woehr, 2006 ; Kristof‐Brown, Zimmerman, & Johnson, 2005 ). However, research has revealed the existence of boundary conditions for effects of P–O fit (e.g., employees' personality, perceptions of other aspects of their jobs; Resick, Baltes, & Shantz, 2007 ). We argue that people's worldview may also moderate this process, adding predictive power above and beyond the established moderation effects of personality and other aspects of fit in the organization. To examine this possibility, we conducted a survey among Chinese employees from various organizations to examine the interaction between their social beliefs and P–O fit on their level of job satisfaction.     

Evaluation of a social skills program based on social learning theory, implemented in a school setting

Using a sample of 647 Canadian children in kindergarten to Grade 3 (325 boys, 322 girls), the present study evaluated the perceived effectiveness of Skillstreaming (McGinnis & Goldstein, 2003), a widely known social skills program implemented to target the development of four skill sets, i.e., listening, following directions, problem-solving, and knowing when to tell. Results indicated significant postprogram improvements in all skills as well as in ratings of overall prosociality obtained from both classroom teachers and mental health staff, with medium to large effect sizes obtained from teachers' and mental health professionals' ratings, respectively. Additional analyses yielded significant but weak moderator effects of grade and preprogram prosocial functioning for teacher ratings but no consistent moderator effects for children's sex or school location (i.e., urban versus rural) regardless of rater.     

Signaling when (and when not) to be cautious and self-protective: impulsive and reflective trust in close relationships

A dual process model is proposed to explain how automatic evaluative associations to the partner (i.e., impulsive trust) and deliberative expectations of partner caring (i.e., reflective trust) interact to govern self-protection in romantic relationships. Experimental and correlational studies of dating and marital relationships supported the model. Subliminally conditioning more positive evaluative associations to the partner increased confidence in the partner's caring, suggesting that trust has an impulsive basis. Being high on impulsive trust (i.e., more positive evaluative associations to the partner on the Implicit Association Test; Zayas & Shoda, 2005) also reduced the automatic inclination to distance in response to doubts about the partner's trustworthiness. It similarly reduced self-protective behavioral reactions to these reflective trust concerns. The studies further revealed that the effects of impulsive trust depend on working memory capacity: Being high on impulsive trust inoculated against reflective trust concerns for people low on working memory capacity.     

The joint structure of DSM-IV Axis I and Axis II disorders

The Diagnostic and Statistical Manual (4th ed. [DSM-IV]; American Psychiatric Association, 1994) distinction between clinical disorders on Axis I and personality disorders on Axis II has become increasingly controversial. Although substantial comorbidity between axes has been demonstrated, the structure of the liability factors underlying these two groups of disorders is poorly understood. The aim of this study was to determine the latent factor structure of a broad set of common Axis I disorders and all Axis II personality disorders and thereby to identify clusters of disorders and account for comorbidity within and between axes. Data were collected in Norway, through a population-based interview study (N = 2,794 young adult twins). Axis I and Axis II disorders were assessed with the Composite International Diagnostic Interview (CIDI) and the Structured Interview for DSM-IV Personality (SIDP-IV), respectively. Exploratory and confirmatory factor analyses were used to investigate the underlying structure of 25 disorders. A four-factor model fit the data well, suggesting a distinction between clinical and personality disorders as well as a distinction between broad groups of internalizing and externalizing disorders. The location of some disorders was not consistent with the DSM-IV classification; antisocial personality disorder belonged primarily to the Axis I externalizing spectrum, dysthymia appeared as a personality disorder, and borderline personality disorder appeared in an interspectral position. The findings have implications for a meta-structure for the DSM.     

Letting go of little Albert: disciplinary memory, history, and the uses of myth

In 2009 American Psychologist published the account of an attempt to identify the infant “Albert B.,” who participated in Watson and Rayner's study of the conditioning of human fears. Such literal interpretations of the question “Whatever happened to Little Albert?” highlight the importance of historical writing that transcends the narrowly biographical and that avoids the obsessive hunt for “facts.” The author of a 1979 study of how secondary sources have told the story of Little Albert relates his attempts to purge incorrect accounts of that story from college textbooks. He renounces such efforts as misguided and suggests that myths in the history of psychology can be instructive, including the myth that the identity of Little Albert has been discovered. © 2011 Wiley Periodicals, Inc.     

When fairness neither satisfies nor motivates: The role of risk aversion and uncertainty reduction in attenuating and reversing the fair process effect

It is widely acknowledged that procedural justice has many positive effects. However, some evidence suggests that procedural justice may not always have positive effects and may even have negative effects. We present three studies that vary in method and participant populations, including an archival study, a field study, and an experiment, using data provided by the general American population, Indian software engineers, and undergraduate students in the US. We demonstrate that key work-related variables such as people’s job satisfaction and performance depend on procedural justice, perceived uncertainty, and risk aversion such that risk seeking people react less positively and at times negatively to the same fair procedures that appeal to risk averse people. Our results suggest that one possible reason for these effects is that being treated fairly reduces people’s perception of uncertainty in the environment and while risk averse people find low uncertainty desirable and react positively to it, risk seeking people do not. We discuss the implications of our findings for theories of procedural justice including the uncertainty management model of fairness, the fair process effect, and fairness heuristic theory.