Traits as goal-based categories: The importance of goals in the coherence of dispositional categories.

It is argued that goals are central to the meaning and structure of many traits and help define the prototypicality structure of those traits. Partly on the basis of L. W. Barsalou's (1985) work on goal-derived categories, it was predicted that goals help define the judged prototypicality of many trait-related behaviors and the confidence with which people make trait inferences from those behaviors. Consistent with this hypothesis, ratings of the extent to which behaviors achieved the goal associated with a trait strongly predicted the typicality of the behaviors. Furthermore, the rated goal-relatedness of a behavior also strongly predicted the confidence with which people would make a trait inference from that behavior. It is suggested that goals play a major role in the conceptual coherence of traits and other social categories. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of categories of an actor's goals in organizing inferences about a person.

96 female undergraduates made inferences about a target woman described by a list of traits by answering questions that had been prejudged for their relevance to the fundamental goals of either a mother-wife or career woman role. Ss had been primed by neutral terms or by terms related to the contexts of family or career life and had studied the trait list with either an impression or a memory processing set. ANOVA showed that Ss' inferences were fastest and most confident when the questions were congruent with the content of the primed context and Ss had an impression set. As predicted from a theory of action-oriented representation, this effect occurred only when the questions pertained to the more fundamental goals associated with the role. Data are consistent with the theory that social knowledge is mentally represented by schemata of social actions, which include categories of actors and their goals. Results suggest that categories of goals are important building blocks in the representations of specific persons within such schemata. (27 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of Afrocentric features in person perception: Judging by features and categories.

Four studies were conducted to test the hypothesis that group-related physical features may directly activate related stereotypes, leading to more stereotypic inferences over and above those resulting from categorization. As predicted, targets with more Afrocentric features were judged as more likely to have traits stereotypic of African Americans. This effect was found with judgments of African Americans and of European Americans. Furthermore, the effect was not eliminated when a more sensitive measure of categorization processes (category accessibility) was used or when the judgement context made category distinctions salient. Of additional interest was the finding that category accessibility independently affected judgment, such that targets who could be more quickly categorized as group members were judged more stereotypically. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Preintegrative categorization of social information: The role of persons as organizing categories.

Two studies with 57 college students investigated the factors that cause persons to emerge as organizing categories during the initial classification of social information about individuals in groups. Preintegration categorization processes were studied using a speeded classification procedure for 4 social-information ensembles (unfamiliar and familiar names with high and low association values). Results suggest that person discriminability and strength of the person–feature association are important determinants of the categorization process. These findings emerged for both generic knowledge structures and newly developed person categories. (16 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Rethinking the role of organization in person memory: An independent trace storage model.

How do people represent information about others in memory when they form impressions? Previous answers to this question have been nearly unanimous in the model they describe. Subjects forming an impression of a person interpret that person's behavior in terms of the traits it exemplifies. When several behaviors exemplify the same trait, subjects organize those behaviors in memory into a trait-based category (e.g., D. L. Hamilton [1989]; and T. K. Srull and R. S. Wyer [see PA, Vol 76:15483]). The present experiments challenge this organized representation model of impression formation, and show instead that a better account of the data from impression formation studies is provided by a model in which behaviors exemplifying the same trait are stored independent of one another in memory. A unique feature of this model is the primary role it gives to retrieval factors, rather than the structure of the representation, in determining organization in subjects' recall of behaviors. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

False categories in cognition: the Not-the-Liver fallacy

This paper reports on an increasingly frequent error committed in cognition research that at best slows progress, and at worse leads to self-perpetuating false claims and misguided research. The error involves how we identify meaningful processes and categories on the basis of data. Examples are given from three areas of cognition: (1) memory, where the misconception has fueled the popular implicit/explicit categories, (2) perception, where the misconception is used to re-evaluate the classic what/where division, and (3) motor skills, where it is used to draw conclusions from patients with Huntington's disease. Reasons for the prevalence of this error, how it relates to double dissociations, and what it suggests about scientific reasoning are offered.     

Recalibration of phonetic categories by lipread speech versus lexical information.

Listeners hearing an ambiguous phoneme flexibly adjust their phonetic categories in accordance with information telling what the phoneme should be (i.e., recalibration). Here the authors compared recalibration induced by lipread versus lexical information. Listeners were exposed to an ambiguous phoneme halfway between /t/ and /p/ dubbed onto a face articulating /t/ or /p/ or embedded in a Dutch word ending in /t/ (e.g., groot [big]) or /p/ (knoop [button]). In a posttest, participants then categorized auditory tokens as /t/ or /p/. Lipread and lexical aftereffects were comparable in size (Experiment 1), dissipated about equally fast (Experiment 2), were enhanced by exposure to a contrast phoneme (Experiment 3), and were not affected by a 3-min silence interval (Experiment 4). Exposing participants to 1 instead of both phoneme categories did not make the phenomenon more robust (Experiment 5). Despite the difference in nature (bottom-up vs. top-down information), lipread and lexical information thus appear to serve a similar role in phonetic adjustments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of information about the response-outcome relation in instrumental discrimination learning.

In 4 instrumental learning experiments, the hierarchical organization among responses (R), outcomes (O), and stimuli (ST) was examined. Each experiment explored the possibility that ST becomes associated with the R–O relation by providing information about that relation. In each case, an analogy was developed to a paradigm that has been important for concluding that informational relations affect Pavlovian conditioning. Experiments 1 and 2 found an effect of the information that ST provide about the R–O relation, using paradigms analogous to blocking and contingency experiments. Experiments 3 and 4 demonstrated a similar result, using a paradigm like that of relative validity. In each case, the experiments pointed to the importance of the information that ST give about the R–O relation, rather than about the individual R and O elements. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The concept of task versus person orientation in nursing.

To clarify the concept of task versus person orientation in nursing, a factor analysis of 24 personality-and nursing-attitude variables was performed on 160 nurses from long- and short-term treatment settings in psychiatry and general medicine. 3 factors, Leadership Skills, Hostile-Self-Seeking, and Dependent-Exploited sampled behaviors in the interpersonal sphere and particularly traits related to leadership capability. The 4th factor, Impersonal-Orderly, contained many characteristics of the "Authoritarian Personality." An emphasis on the skilled technical aspects of nursing was one of the elements in this factor. In general, the derived factor scores effectively differentiated nurses from the treatment settings in this study. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relative use of necessity and sufficiency information in causal judgments about natural categories.

Participants in 4 studies placed less emphasis on necessity information (instances when the event occurred but the target factor was absent) than sufficiency information (instances when the target factor was present but the event did not occur) when the target factor corresponded to a natural kind category (e.g., race or species) in comparison with an artificial category (e.g., preferences or facial features) or an artifactual category (e.g., product type). Results were not due to differences in familiarity, prior causal beliefs, or ease of imagining the class of instances, but instead derived from less willingness to search for alternative explanations when the target explanation was based on a natural kind category in comparison with artificial or artifactual categories. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of advance expectancies in person memory.

Behaviors inconsistent with our general impression of another person are remembered better than are consistent behaviors, especially when only a few inconsistent behaviors occur (the set-size effect). In most previous studies of person memory, the behaviors to be remembered were accompanied by explicit trait information. Our studies showed that set-size effects also occurred when trait information was delayed or absent (Experiment 1) or when it contradicted the behavioral information (Experiment 2), but not when subjects were discouraged from forming a unitary impression (Experiment 3). These data do not support the hypothesis that the recall advantage for inconsistent behaviors depends on the presence of an advance expectancy, nor do they support a list-learning account of person memory. The results are most compatible with a model in which the perceiver spontaneously generates a behavior-based impression that is functionally equivalent to an expectancy-based impression in guiding memory for behaviors. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Age-related differences in cognition: The role of distraction control.

The ability to ignore or control the processing of distracting information may underlie many age-related and individual differences in cognitive abilities. Using a large sample of adults aged 18 to 87 years, this article presents data examining the mediating role of distraction control in the relationship between age and higher order cognition. The reading with distraction task (Connelly, Hasher, & Zacks, 1991) has been used as a measure of the access function of distraction control. Results of this study suggest that distraction control, as measured by this paradigm, plays an important role in mediating age-related effects on measures of working memory and matrix reasoning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Distortions in the perceived lightness of faces: The role of race categories.

Although lightness perception is clearly influenced by contextual factors, it is not known whether knowledge about the reflectance of specific objects also affects their lightness. Recent research by O. H. MacLin and R. Malpass (2003) suggests that subjects label Black faces as darker than White faces, so in the current experiments, an adjustment methodology was used to test the degree to which expectations about the relative skin tone associated with faces of varying races affect the perceived lightness of those faces. White faces were consistently judged to be relatively lighter than Black faces, even for racially ambiguous faces that were disambiguated by labels. Accordingly, relatively abstract expectations about the relative reflectance of objects can affect their perceived lightness. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of cognition in depression: A critical appraisal.

Examines 5 broad areas of cognitive functioning: expectations and evaluations of performance, perception of environmental information, recall of information, cognitive biases, and attributional processes. A review of the literature suggests that neither A. T. Beck's (1967, 1976) nor the learned helplessness model of depression has a strong empirical base. Depressed persons present themselves negatively on a variety of measures, but less consistently than either model suggests. Differences between depressed and nondepressed persons with respect to extralaboratory experiences and self-presentational strategies remain viable alternative explanations for those results that have been obtained. In addition, specificity to depression has not been demonstrated consistently for any measure of cognitive bias or distortion. Attention is given to conceptual and methodological difficulties in unambiguously establishing what people think, in demonstrating biased or distorted cognitive processes, and in testing hypotheses about the fundamental role of cognition in depression. (4? p ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of person salience versus role salience on reward allocation in a dyad.

Research has shown that resource allocation in a dyad sometimes follows the principle of equity (proportional reward) and sometimes that of parity (equal reward). However, existing evidence does not clarify the conditions under which each of these rules is invoked. A number of theorists have suggested that salience of the other as a person should lead to parity-based allocation, whereas salience of the other as a functionary filling a role should lead to equity-based allocation. The present study with 60 male and 60 female undergraduates tested these possibilities. Ss were led to perceive their own inputs to group performance as being either substantially lower or substantially higher than a partner's inputs. The partner had been portrayed to the S in terms that made salient the partner's personal characteristics, the partner's role assignment, or neither of these. Among females, subsequent reward allocation followed the predicted pattern in both high- and low-input conditions. Among males, contrary to expectation, person salience led to heightened feelings of competitiveness and to increased allocations to the self. (22 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of situational demands and cognitive competencies in behavior organization and personality coherence.

Consistency in the natural organization of aggressive and prosocial (constructive) behavior, assessed repeatedly in vivo over a summer in a residential camp for children, was predicted from situational and personal characteristics. Similarity of situations in the types of competencies they demand in part predicted cross-situational consistency in individual differences in aggressive behaviors (Study 1). Study 2 examined the effect of cognitive competence on the discriminative patterning of behavior variation across situations. More cognitively competent Ss showed such discriminative patterning, which was reflected in greater Person?×?Situation interaction variance in their prosocial behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved)