How much does a shared name make things similar? Part 1. Linguistic labels and the development of similarity judgment.

Most theoretical proposals considering effects of language on similarity assume that labels affect similarity in a qualitative all-or-nothing manner. This article proposes another theoretical alternative—a model of the label as a discrete attribute of an object. According to this model, the relative weight of labels decreases with the child's age. Predictions derived from the model were tested in 3 experiments. In these experiments, children aged 6–12 years were presented with triads of schematic faces and were asked to make similarity judgments. Similarity of faces was manipulated via systematic variation of distinct facial features. It was found that (a) labels contribute to similarity judgment in a quantifiable manner, (b) labels' weight decreased with age, and (c) effects of labels are likely to stem from the cross-modality of labels. These results are discussed in relation to theories of development on categorization. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Got political skill? The impact of justice on the importance of political skill for job performance.

The present study examined the moderating effects of procedural and distributive justice on the relationships between political skill and task performance and organizational citizenship behavior (OCB) among 175 supervisor–subordinate dyads of a government organization. Using Mischel’s (1968) situationist perspective, high justice conditions were considered “strong situations,” whereas low justice conditions were construed as “weak situations.” We found that when both procedural and distributive justice were low, political skill was positively related to performance. Under conditions of both high procedural and high distributive justice, political skill was negatively related to performance. Finally, under conditions of low distributive justice, political skill was positively related to OCB, whereas under conditions of high distributive justice, political skill had little effect on OCB. These results highlight the importance of possessing political skill in weak but not strong situations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Do peers make the place? Conceptual synthesis and meta-analysis of coworker effects on perceptions, attitudes, OCBs, and performance.

The authors propose that broad aspects of lateral relationships, conceptualized as coworker support and coworker antagonism, are linked to important individual employee outcomes (role perceptions, work attitudes, withdrawal, and effectiveness) in a framework that synthesizes several theoretical predictions. From meta-analytic tests based on 161 independent samples and 77,954 employees, the authors find support for most of the proposed linkages. Alternative explanations are ruled out, as results hold when controlling for leader influences and mediation processes. The authors also observe differential strengths of coworker influence based on its valence, content, and severity, and on the social intensity of the task environment. The authors conclude with a call for more comprehensive, complex theory and investigation of coworker influences as part of the social environment at work. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When does and ostrich become a bird? The role of typicality in early word comprehension.

Which objects and animals are children willing to accept as referents for words they know? To answer this question, the authors assessed early word comprehension using the preferential looking task. Children were shown 2 stimuli side by side (a target and a distractor) and heard the target stimulus named. The target stimulus was either a typical or an atypical exemplar of the named category. It was predicted that children first connect typical examples with the target name and broaden the extension of the name as they get older to include less typical examples. Experiment 1 shows that when targets are named, 12-month-olds display an increase in target looking for typical but not atypical targets whereas 24-month-olds display an increase for both. Experiment 2 shows that 18-month-olds display a pattern similar to that of 24-month-olds. Implications for the early development of word comprehension are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When does length cause the word length effect?

The word length effect, the finding that lists of short words are better recalled than lists of long words, has been termed one of the benchmark findings that any theory of immediate memory must account for. Indeed, the effect led directly to the development of working memory and the phonological loop, and it is viewed as the best remaining evidence for time-based decay. However, previous studies investigating this effect have confounded length with orthographic neighborhood size. In the present study, Experiments 1A and 1B revealed typical effects of length when short and long words were equated on all relevant dimensions previously identified in the literature except for neighborhood size. In Experiment 2, consonant–vowel–consonant (CVC) words with a large orthographic neighborhood were better recalled than were CVC words with a small orthographic neighborhood. In Experiments 3 and 4, using two different sets of stimuli, we showed that when short (1-syllable) and long (3-syllable) items were equated for neighborhood size, the word length effect disappeared. Experiment 5 replicated this with spoken recall. We suggest that the word length effect may be better explained by the differences in linguistic and lexical properties of short and long words rather than by length per se. These results add to the growing literature showing problems for theories of memory that include decay offset by rehearsal as a central feature. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

When does self-esteem relate to deviant behavior? The role of contingencies of self-worth.

Researchers have assumed that low self-esteem predicts deviance, but empirical results have been mixed. This article draws upon recent theoretical developments regarding contingencies of self-worth to clarify the self-esteem/deviance relation. It was predicted that self-esteem level would relate to deviance only when self-esteem was not contingent on workplace performance. In this manner, contingent self-esteem is a boundary condition for self-consistency/behavioral plasticity theory predictions. Using multisource data collected from 123 employees over 6 months, the authors examined the interaction between level (high/low) and type (contingent/noncontingent) of self-esteem in predicting workplace deviance. Results support the hypothesized moderating effects of contingent self-esteem; implications for self-esteem theories are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Why does the public cooperate with law enforcement? The influence of the purposes and targets of policing.

This study addresses the extension of the “procedural justice” model for understanding public cooperation with law enforcement to new policing contexts and new minority populations. The study draws on four recent surveys of public reactions to policing against crime or against terrorism across different populations to examine whether the changing purpose of policing, or changes in the communities targeted for heightened policing, have an effect on how cooperative behaviors are elicited. This paper presents evidence that procedural justice mechanisms are robust across a variety of contexts and populations in the United States. Three issues in particular are addressed. First, whether the procedural justice model applies across policing functions and policed populations. Second, whether the perception that another group is the target of disproportionate policing efforts has any effect on the cooperation behavior of a non-targeted population. And third, whether people attend to different aspects of policing behavior if their community is targeted for heightened policing attention. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

When does duration matter in judgment and decision making?

Research on sequences of outcomes shows that people care about features of an experience, such as improvement or deterioration over time, and peak and end levels, which the discounted utility model (DU) assumes they do not care about. In contrast to the finding that some attributes are weighted more than DU predicts, Kahneman and coauthors have proposed that there is one feature of sequences that DU predicts people should care about but that people in fact ignore or underweight: duration. In this article, the authors extend this line of research by investigating the role of conversational norms (H. P. Grice, 1975), and scale-norming (D. Kahneman & T. D. Miller, 1986). The impact of these 2 factors are examined in 4 parallel studies that manipulate these factors orthogonally. The major finding is that response modes that reduce reliance on conversational norms or standard of comparison also increase the attention that participants pay to duration. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When does testing enhance retention? A distribution-based interpretation of retrieval as a memory modifier.

Tests, as learning events, can enhance subsequent recall more than do additional study opportunities, even without feedback. Such advantages of testing tend to appear, however, only at long retention intervals and/or when criterion tests stress recall, rather than recognition, processes. We propose that the interaction of the benefits of testing versus restudying with final-test delay and format reflects not only that successful retrievals are more powerful learning events than are re-presentations but also that the distribution of memory strengths across items is shifted differentially by testing and restudying. The benefits of initial testing over restudying, in this view, should increase as the delay or format of the final test makes that test more difficult. Final-test difficulty, not the similarity of initial-test and final-test conditions, should determine the benefits of testing. In Experiments 1 and 2 we indeed found that initial cued-recall testing enhanced subsequent recall more than did restudying when the final test was a difficult (free-recall) test but not when it was an easier (cued-recall) test that matched the initial test. The results of Experiment 3 supported a new prediction of the distribution framework: namely, that the final cued-recall test that did not show a benefit of testing in Experiment 1 should show such a benefit when that test was made more difficult by introducing retroactive interference. Overall, our results suggest that the differential consequences of initial testing versus restudying reflect, in part, differences in how items distributions are shifted by testing and studying. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

When it comes to pay, do the thin win? The effect of weight on pay for men and women.

Cultivation theory suggests that society holds very different body standards for men versus women, and research indicates that the consequences of defying these social norms may not be linear. To test these notions in the employment context, we examined the relationship between weight and income and the degree to which the relationship varies by gender. For women, we theorized a negative weight–income relationship that is steepest at the thin end of the distribution. For men, we predicted a positive weight–income relationship until obesity, where it becomes negative. To test these hypotheses, we utilized 2 longitudinal studies, 1 German and 1 American. In Study 1, weight was measured over 2 time periods, and earnings were averaged over the subsequent 5 years. Study 2 was a multilevel study in which weight and earnings were within-individual variables observed over time, and gender was a between-individual variable. Results from the 2 studies generally support the hypotheses, even when examining within-individual changes in weight over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Why do we SLIP to the basic level? Computational constraints and their implementation.

The authors introduce a new measure of basic-level performance (strategy length and internal practicability; SLIP). SLIP implements 2 computational constraints on the organization of categories in a taxonomy: the minimum number of feature tests required to place the input in a category (strategy length) and the ease with which these tests are performed (internal practicability). The predictive power of SLIP is compared with that of 4 other basic-level measures: context model, category feature possession, category utility, and compression measure, drawing data from other empirical work, and 3 new experiments testing the validity of the computational constraints of SLIP using computer-synthesized 3-dimensional artificial objects. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Are hemispheric strategy differences independent of the level of performance?

Studies requiring identification of consonant-vowel-consonant (CVC) nonwords have suggested that attention is distributed more slowly or sequentially across the letters when they are presented to the right hemisphere than to the left hemisphere. Two experiments investigated whether hemispheric differences in processing strategy would be reduced with reductions of hemispheric differences in accuracy. The magnitude of visual field differences in accuracy was controlled by manipulating exposure duration, and the effect was observed on visual field differences in processing strategy. For both CVC identification (Experiment 1) and identification of nonletter symbols (Experiment 2), hemispheric strategy differences were independent of differences in accuracy. Both quantitative and qualitative hemispheric strategy differences in processing visual displays appear to depend on the nature of the stimuli and the nature of the processes they invoke. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

To what does perceived criticism refer? Constructive, destructive, and general criticism.

General spousal perceived criticism (PC) robustly predicts psychological symptoms and is associated with marital discord (e.g., Hooley & Teasdale, 1989); however, it is unclear what types of criticism PC encompasses (Renshaw, 2008). One hundred eighteen couples rated general PC and both constructive and destructive criticism from their own videotaped spousal discussions. Independent judges also coded criticism from the discussions. Results suggest that destructive rather than constructive criticism is related to PC. That PC primarily reflects destructive criticism may explain its utility in predicting relapse. Future studies will benefit from separate application of constructive and destructive criticism measures. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How does personality matter in marriage? An examination of trait anxiety, interpersonal negativity, and marital satisfaction.

Although trait anxiety and its aliases (negative affectivity, neuroticism) have frequently been found to be associated with marital dissatisfaction, few efforts have been made to identify the processes through which trait anxiety exerts its influence. This study reports findings from a 13-year, 4-phase longitudinal study in which trait anxiety, measured when spouses were newlyweds, consistently predicted marital negativity which, in turn, was associated with partner's marital dissatisfaction. Some support was also found for effects of trait anxiety on partner's marital satisfaction, independent of marital negativity, as well as for the idea that trait anxiety is directly related to spouses' own marital satisfaction. Trait anxiety did not distinguish couples who divorced from those who remained married, and it generally did not predict declines in marital satisfaction. The disagreeable impact of trait anxiety on marriage was evident at the outset of marriage and was stable over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

All the world’s a stage? Consequences of a role-playing pedagogy on psychological factors and writing and rhetorical skill in college undergraduates.

Reacting to the Past is a pedagogy involving collaborative role playing in history-based games over a semester. This article presents results from a systematic assessment of this novel pedagogy conducted in 3 phases following student focus group interviews. Interviews indicated that the method was generally popular compared with traditional pedagogies, although several concerns about the course were raised. Quasi-experimental procedures were then used to examine consequences of the pedagogy on psychosocial variables and skill development at both the host (Phase 1) and affiliated (Phase 2) institutions. In both phases, students in Reacting to the Past showed elevated self-esteem and empathy, a more external locus of control, and greater endorsement of the belief that human characteristics are malleable compared with controls. Rhetorical skills were enhanced, but writing skills were unaffected. Phase 3 investigated individual differences in predicting course enjoyment and performance. Although individual differences correlated with enjoyment of the pedagogy, they were generally unrelated to grades received. These findings suggest that this role-playing pedagogy adds diversity to student experience while producing some beneficial psychological consequences and improvement in academic skills. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How does context affect assessments of facial emotion? The role of culture and age.

People from Asian cultures are more influenced by context in their visual processing than people from Western cultures. In this study, we examined how these cultural differences in context processing affect how people interpret facial emotions. We found that younger Koreans were more influenced than younger Americans by emotional background pictures when rating the emotion of a central face, especially those younger Koreans with low self-rated stress. In contrast, among older adults, neither Koreans nor Americans showed significant influences of context in their face emotion ratings. These findings suggest that cultural differences in reliance on context to interpret others' emotions depend on perceptual integration processes that decline with age, leading to fewer cultural differences in perception among older adults than among younger adults. Furthermore, when asked to recall the background pictures, younger participants recalled more negative pictures than positive pictures, whereas older participants recalled similar numbers of positive and negative pictures. These age differences in the valence of memory were consistent across culture. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

When and why do central employees speak up? An examination of mediating and moderating variables.

We examined the proposition that employees' work-flow centrality (i.e., the extent to which they are critical to the task-related interaction networks of their work groups) enhances their personal influence within their work groups and, therefore, motivates them to engage in voice behaviors. In support of this proposition, in a study of 184 bank employees nested within 42 work groups, we found that employees' work-flow centrality was positively related to voice behaviors, with their personal influence mediating this relationship. Further, work-flow centrality was more strongly related to personal influence when employees had higher task performance, and personal influence was more strongly related to voice behaviors when employees had higher levels of work-group identification. Implications for theory and practice are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When do fair procedures not matter? A test of the identity violation effect.

Considerable research has demonstrated that fair procedures help improve reactions to decisions, a phenomenon known as the fair process effect. However, in the present research, the authors identify when and why objectively fair procedures (i.e., receiving voice) may not always improve justice perceptions. Findings from 2 studies (Ns = 108 and 277) yield support for the proposed identity violation effect, which posits that when an outcome violates a central aspect of one's self (i.e., personal and/or social identity), objectively fair procedures do not improve procedural and distributive justice perceptions. Further, consistent with the motivated reasoning hypothesis, the Voice × Identity Violation interaction on justice perceptions was mediated by participants' tendency to find a procedural flaw--namely, to doubt that opinions were considered before making the decision. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perception of and psychological coping with medical technology. How does the patient perceive percutaneous transluminal coronary angioplasty?

BASIC REMARKS: Since, as a result of technological progress, ever more interventions are being carried out in the conscious patient without anesthesia or sedation, psychological coping is an important aspect. METHODS: Over a period of one year, all patients undergoing coronary artery dilatation at the University Hospital, Frankfurt, were admitted to the study in which the patients and their spouses, as well as the physicians involved were questioned (individual questioning, questionnaires, interviews). In addition, a catamnestic follow-up examination was performed. RESULTS: In addition to numerous other results, the following major points can be made: most patients coped with the stressful situation by adopting an optimistic attitude, which was combined with trust in the physician and the procedure employed. A very small group of patients can be considered to suffer from appreciable depressivity/anxiety and requires psychotherapeutic support. Days and weeks after the procedure there is a delayed phase of "late coping". In the patients with no major persisting symptoms, there is an increasing tendency in this period to play down the situation, with the result that there may be a lack of readiness to admit the need to change possibly dangerous habits and adopt a different life style.     

Who drives divergence? Identity signaling, outgroup dissimilarity, and the abandonment of cultural tastes.

People often diverge from members of other social groups: They select cultural tastes (e.g., possessions, attitudes, or behaviors) that distinguish them from outsiders and abandon tastes when outsiders adopt them. But while divergence is pervasive, most research on the propagation of culture is based on conformity. Consequently, it is less useful in explaining why people might abandon tastes when others adopt them. The 7 studies described in this article showed that people diverge to avoid signaling undesired identities. A field study, for example, found that undergraduates stopped wearing a particular wristband when members of the geeky academically focused dormitory next door started wearing them. Consistent with an identity-signaling perspective, the studies further showed that people often diverge from dissimilar outgroups to avoid the costs of misidentification. Implications for social influence, identity signaling, and the popularity and diffusion of culture are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)