An integrated model of social psychological and personality psychological perspectives on personality and wellbeing

This article uses multi-rater data from 458 triads (students, mother, father, total N = 1374) to examine the relationship of personality ratings with wellbeing ratings, using a multi-method approach to separate accurate perceptions (shared across raters) from biased perceptions of the self (rater-specific variance). The social-psychological perspective predicts effects of halo bias in self-ratings on wellbeing, whereas the personality-psychological perspective predicts effects of personality traits on wellbeing. Results are more consistent with the personality perspective in that neuroticism (negative), extraversion, agreeableness, and to a lesser extent conscientiousness predicted wellbeing, whereas positive illusions about the self were only weakly and not significantly related to wellbeing. These results cast doubt on the hypothesis that self-enhancement is beneficial for wellbeing.     

Effect of racial bias on composite construction

We investigated how prior bias about a face's racial characteristics can affect its encoding and resultant facial composite construction. In total, 61 participants (24 Europeans, 18 Indians living in India and 19 Indians living in Europe) saw a racially ambiguous unfamiliar face and were led to believe it was either European or Indian. They created a composite of this face, using EFIT6. Two groups of independent raters (one Indian, the other European) then assessed the apparent race of each composite. A different two groups (one Indian, one European) assessed each composite's degree of resemblance to the target face, to determine whether this was influenced by the constructors' initial categorisation of the target face as “own-race” or “other-race.” Composites appeared significantly more “Asian” or “European” according to the bias induced in their creators, but there was no evidence of any own-race bias in the resemblance ratings for the composites.     

Elimination of position-biased responding in individuals with autism and intellectual disabilities

Five individuals with autism or other developmental disabilities participated in paired-stimulus preference assessments during repeated baseline probes. All subjects initially showed a pronounced bias by typically selecting the stimulus placed in either the left or right position. Biased responding for 3 subjects was eliminated when training trials were conducted in which a stimulus of known lesser quality was presented as one of the choices. Reinforcer-quality training was unsuccessful for 2 subjects, as was a condition in which reinforcer magnitude was modified to favor unbiased responding. These subjects' biased responding was eliminated only when a correction procedure (repetition of error trials) was implemented.     

Interactive Effects of Characteristics of Defendant and Mock Juror on U.S. Participants' Judgment and Sentencing Recommendations

Abstract

The authors examined the effects of interactions (a) between defendant attractiveness and juror gender and (b) between defendant race and juror race on judgment and sentencing among 207 Black, Hispanic, and White participants in the United States. After reading a vehicular-homicide vignette in which the defendant's attractiveness and race varied, the participants rated guilt and recommended sentences. The women treated the unattractive female defendant more harshly than they treated the attractive female defendant; the men showed an opposite tendency. The Black participants showed greater leniency when the defendant was described as Black rather than White. The Hispanic participants showed an opposite trend, and the White participants showed no race-based leniency. The findings on racial effects were consistent (a) with in-group favorability bias among the Black participants and (b) with attribution effects unrelated to race among the White participants.     

Emergent identity matching after successive matching training. II: Reflexivity or transitivity

Three experiments evaluated whether the apparent reflexivity effect reported by Sweeney and Urcuioli (2010) for pigeons might, in fact, be transitivity. In Experiment 1, pigeons learned symmetrically reinforced hue-form (A-B) and form-hue (B-A) successive matching. Those also trained on form-form (B-B) matching responded more to hue comparisons that matched their preceding samples on subsequent hue-hue (A-A) probe trials. By contrast, most pigeons trained on just A-B and B-A matching did not show this effect; but some did--a finding consistent with transitivity. Experiment 2 showed that the latter pigeons also responded more to form comparisons that matched their preceding samples on form-form (B-B) probe trials. Experiment 3 tested the prediction that hue-hue matching versus hue-hue oddity, respectively, should emerge after symmetrically versus asymmetrically reinforced arbitrary matching relations if those relations are truly transitive. For the few pigeons showing an emergent effect, comparison response rates were higher when a probe-trial comparison matched its preceding sample independently of the baseline contingencies. These results indicate neither a reflexivity nor a transitivity effect but, rather, a possible identity bias.     

Recognition bias and the physical attractiveness stereotype

Previous studies have found a recognition bias for information consistent with the physical attractiveness stereotype (PAS), in which participants believe that they remember that attractive individuals have positive qualities and that unattractive individuals have negative qualities, regardless of what information actually occurred. The purpose of this research was to examine whether recognition bias for PAS congruent information is replicable and invariant across a variety of conditions (i.e. generalizable). The effects of nine different moderator variables were examined in two experiments. With a few exceptions, the effect of PAS congruence on recognition bias was independent of the moderator variables. The results suggest that the tendency to believe that one remembers information consistent with the physical attractiveness stereotype is a robust phenomenon.     

The Shape Bias is Affected by Differing Similarity Among Objects

Previous research has demonstrated that visual properties of objects can affect shape-based categorization in a novel-name extension task; however, we still do not know how a relationship between visual properties of objects affects judgments in a novel-name extension task. We examined effects of increased visual similarity among the target and test objects in a shape bias task in young children and adults. Experiment 1 assessed college students with sets of objects whose similarity between target and test objects was either low or high similarity. Adults preferred shape when the similarity among objects was minimized. Experiment 2 tested 24-month olds in their use of the shape bias using the Intermodal Preferential Looking Paradigm. Children showed a shape bias only with items whose similarity to each other was low. These findings suggest that the visual properties of objects affect shape bias performance.     

Skill in Interviewing Reduces Confirmation Bias

Interviewers given prior information are biassed to seek it from interviewees. We examined whether the detrimental impact of this confirmation bias in terms of leading question use was moderated by interviewers' demonstrated ability to adhere to open questions. We classified interviewers' adherence as ‘good’ or ‘poor’ in an independent interview before they interviewed children about a staged event. Half the interviewers were given biassing true and false information about the event; half were given no information. As predicted, only poor interviewers showed the effect of bias. Poor interviewers asked fewer open questions in the biassed condition than the non‐biassed condition; good interviewers asked the same (high) proportion of open questions in both conditions. Poor interviewers asked more leading questions in the biassed condition than the non‐biassed condition; good interviewers asked the same (low) proportion of leading questions in both conditions. These results demonstrate that interviewers' skill in adhering to open questions reduces the detrimental impact of confirmation bias on question type. Copyright © 2012 John Wiley & Sons, Ltd.     

Are cognitive biases associated with body image concerns similar between cultures?

This experimental investigation examined judgment and memory biases associated with body image concerns in American and Chinese young adult samples. In Study 1, 50 American university students (43 female, 7 males) screened into groups high and low in self-reported concerns about body size and weight engaged in a computer-based experiment involving the evaluation and later recognition of randomly presented fat and thin body words and matched control words. Participants high in reported body image concerns judged certain kinds of fat words more negatively and remembered them more accurately than individuals low in perceived body image disturbances. In general, significant group differences remained, after controlling for BMI. In contrast, groups did not differ in judgment or memory of thin words or control words. This pattern of differences was partially replicated in similar groups from the People's Republic of China (52 female, 7 male). Cross-cultural comparisons of responses to the subset of fat and thin words used in both experiments indicated the American sample evaluated fat words more negatively and was faster in responding to fat words than the Chinese sample, although there were no cultural differences in responses to thin words. Findings support the hypothesis that information-processing biases related to body image problems are specific to these concerns within samples from both Western and non-Western cultures, albeit cultural differences in responses to fat stimuli were also identified.     

Recall bias for stimulus and response anxiety words in spider phobics

Abstract

Experiments on memory bias in patients with anxiety disorders have produced inconsistent results. It is suggested that results may depend on whether the words studied relate to anxiety-inducing stimulus features or to the anxiety response. It was predicted, following previous results, that phobic subjects would show diminished recall of stimulus words, but that recall of response words might be enhanced. In fact, for both stimulus and response words, phobics showed better recall of phobia-related words than of control words. The results are consistent with the hypothesis that phobic anxiety is associated with a bias towards recall of phobia-related words. However, it seems likely that phobic anxiety has several potentially conflicting effects on recall, and that this accounts for the inconsistent results in literature.