Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Stereotyping”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 91 records · Page 5Linked to original sources
PubMed2001

Stereotyping among providers and consumers of public mental health services. The role of perceived group variability.

The authors examine stigmatization and mental illness, focusing on the role of perceived group variability in stereotype use. Consumers' and providers' in-group and out-group stereotypes were assessed. Although providers had extensive experience, they judged consumers more stereotypically and just as negatively as did the consumers themselves. Consumers' education and involvement in services were weakly predictive of more stereotypic, less variable, and more negative views of providers, whereas providers' education and involvement in services predicted more stereotypic but also more variable views of both groups. Perceived group stereotypicality predicted more stereotypic judgments of individuals, whereas perceived variability predicted less confidence in judgments. Because providers perceived greater variability, they were less confident in applying the stereotype to individuals. We suggest that increasing perceptions of the variability among consumers may lead to more sensitive use of diagnostic criteria, more individualized treatment, and a decrease in the negative effects of stigmatization.

Adult↗
PubMed1994

Physiognomic cues to age and the activation of stereotypes of the elderly in interaction.

This article reports the results of a study on the relationship between physiognomic cues to age and the activation of positive versus negative stereotypes of elderly individuals in interaction. Predictions were based upon a model of the role of elderly stereotypes in interaction. One group of undergraduates sorted photographs of elderly adults into four age categories, fifty-five to sixty-four, sixty-five to seventy-four, seventy-five and older, and other. Those photographs that were placed in the same age category by two-thirds or more of the students were used as a pool for the second phase of the study. This process produced a set of twenty-four photographs, eight (4 male and 4 female) from each of the three elderly age groups. A second group of students paired these photographs with sets of traits describing ten stereotypes of elderly persons, some positive and some negative. Results indicated that, as predicted by the stereotype-communication model, participants associated the positive stereotypes of elderly individuals with young-old physiognomic characteristics, whereas they associated the negative ones with old-old physiognomy. The results also suggested that gender may be a component of some stereotypes, and that some physiognomic characteristics may be considered prototypical of particular stereotypes. These results illustrate the importance of passive nonverbal elements of the communication situation in the activation of stereotypes of elderly individuals in interaction.

Aged↗
PubMed1984

Sex stereotype effects in children's picture recognition.

Children performed a 2-option forced-choice picture recognition task in which the 2 pictures presented varied the sex of the person performing an activity. During acquisition the children had been presented with pictures in which the match between the activity and the performer was consistent with or inconsistent with sex stereotypes. Additional pictures involving stereotype neutral activities also were presented during acquisition and recognition. Half of the children received verbal labels along with the pictures. The labels were expected to facilitate recognition when the picture was consistent with the stereotype, but inhibit performance when the portrayal was inconsistent, since the labels described sex-stereotyped activities. There were equal numbers of female and male children in 2 age groups, and the children were selected based on a pretest to create 2 levels of adherence to sex stereotypes. The results indicated that the labels did inhibit performance on the sex stereotype inconsistent pictures, but produced no increases for stereotype consistent pictures. An interaction involving the sex of the person pictured, sex of child, and sex-stereotype consistency revealed that males responded differentially as a function of the sex of the person pictured, while females were unaffected by this variation. Overall, the results were taken as supportive of a gender schema view of sex-typing in children.

Child↗
PubMed1995

Perceiving middle-aged adults: effects of stereotype-congruent and incongruent information.

Normative beliefs about mid-life involve stereotypic expectations about age-appropriate development and behavior. This study examined the effects of violations of the stereotypic clock on interpersonal judgments. Each subject read descriptions of persons who, given their position in life, appeared to be 30, 45, or 60 years old. In the experimental condition but not in the control condition, stereotypic expectations about mid-life were activated by explicitly stating that the person was 45 years old. As predicted, subjects judged stereotype-incongruent persons against the background of stereotypic age-related expectations. Subjects evaluated unusually advanced persons (women in particular) more positively, and unusually delayed persons more negatively than stereotype-congruent persons. Stereotype-incongruent persons were rated as less typical, elicited greater surprise, and afforded more extensive causal explanations than stereotype-congruent persons.

Adult↗
PubMed1998

Suppression as a stereotype control strategy.

Recent research reveals that efforts to suppress stereotypic thoughts can backfire and produce a rebound effect, such that stereotypic thinking increases to a level that is even greater than if no attempt at stereotype control was initially exercised (e.g., Macrae, Bodenhausen, Milne, & Jetten, 1994). The primary goal of this article is to present an in-depth theoretical analysis of stereotype suppression that identifies numerous potential moderators of the effect of stereotype suppression on the likelihood of subsequent rebound. Our analysis of stereotype suppression focuses on two broad issues: the influence of level of prejudice and the influence of processing goals on the activation versus application of stereotypes. Although stereotype rebound occurs under some circumstances, we suggest that a complete understanding of this phenomenon requires consideration of the full array of possible moderating influences.

Journal Article↗
PubMedDate not supplied

Susceptibility and resilience to memory aging stereotypes: education matters more than age.

The authors examined whether the memory performance of young, middle-aged, and older adults would be influenced by stereotype versus counterstereotype information about age differences on a memory task. One hundred forty-nine adults from a probability sample were randomly assigned to a control group or to age-stereotype conditions. As predicted, counterstereotype information was related to higher recall compared to stereotype and control groups. This was true across all age groups, but only for those with more education. Both stereotype and counterstereotype information were related to lower recall compared to the control group across age groups for those with lower education. Results suggest those with more education are more resilient when faced with negative age stereotypes about memory and respond positively to counterstereotype information. In contrast, those with less education show greater susceptibility to the detrimental effects of age stereotypes and respond negatively to both stereotype and counterstereotype information about memory aging.

Adult↗
PubMedDate not supplied

Stereotyped movements in a group of autistic children.

The authors studied the stereotyped movements presented by a group of 20 autistic children, evaluating the patient observation protocols according to a psychodynamic model of autism. The stereotyped movements were analysed considering ten different parameters: type, site, morphology, frequency, association, complexity, active sensory channel, trigger event, affect during stereotyped movement, and function. The results indicate that each autistic child possesses highly idiosyncratic "stereotypical behavioural equipment", which includes behaviours ranging from simple, reflex-like actions, to much more complex movement patterns. Stereotyped movements were found to appear, in response to different stimuli, at moments when the subject's psychophysical state needed "resetting". Eight possible functions of stereotyped movements were identified. These correspond to two main purposes: reinforcement or weakening of the autistic barrier. The need for rehabilitation is questioned, since not all stereotyped behaviours interfere with explorative and cognitive activities.

Affect↗
PubMed1977

Differential activation by some 2-aminotetralin derivatives of the receptor mechanisms in the nucleus accumbens of rats which mediate hyperactivity and stereotyped biting.

A series of 2-aminotetralin derivatives were injected into the nucleus accumbens of rat to assess the nature of the dopamine mechanisms in this nucleus which modulate hyperactivity and stereotyped behaviour. It was shown that (1) Derivatives with either 5,6- or 6,7-dihydroxy substitutions were each able to induce hyperactivity and stereotyped behaviour, but substitutions in the 5,6-positions conferred greater potency throughout the series. This differential was emphasised by the continued activity of 2-amino-5,6-dihydroxytetralin in the absence of nialamide whilst the action of 2-amino-6,7-dihydroxytetralin was greatly reduced. (2) The hydroxyl functions in both the 5,6- and 6,7-series were essential for activity: dimethyoxy derivatives were inactive. (3) Generally, substitution of the nitrogen atom with one or two methyl groups, or with a butyl group, reduced or abolished activity. However, N-ethyl and N-propyl substitution markedly enhanced stereotypic potential in the 5,6-dihydroxy series (but not in the 6,7-series). The N-isopropyl derivative in the 5,6-series reflected the activity of the N-propyl compound but a further substitution of the N atom with the methyl group (N-isopropyl-N-methyl) greatly reduced the stereotypic potential without modification of the hyperactivity response. In contrast, N,N-dipropyl substitution abolished the hyperactivity response whilst increasing sterotypic potential. (4) alpha and beta-adrenoceptor blocking agents and alpha-methyl-p-tyrosine failed to reduce the hyperactivity induced by 2-amino-5,6-dihydroxytetralin or the stereotyped behaviour induced by 2-(N,N-dipropyl)-amino-5,6-dihydroxytetralin. Both behaviours were, however, very sensitive to blockade by haloperidol, indicating that both the hyperactivity and stereotyped responses are dopamine-dependent. It is concluded that the dopamine mechanisms in the nucleus accumbens which mediate/regulate hyperactivity and stereotyped behaviour are different. Further, it is suggested that the 2-aminotetralins may be valuable tools in studies designed to assess the topography of cerebral dopamine systems.

2-Naphthylamine↗
PubMed1986

Stereotyped behavior correlates better than ataxia with phencyclidine-receptor interactions.

The interaction of phencyclidine, dexoxadrol, their analogs and stereoisomers with phencyclidine receptors was compared to their ability to induce stereotyped behavior and ataxia after i.c.v. administration to rats. The order of potency for binding to phencyclidine receptors revealed that among the stereoisomers of phencyclidine derivatives, the (+) isomer was more potent than the (-) isomer. A similar order of potency of phencyclidine derivatives and degree of stereoselectivity was seen in the assays for stereotyped behavior and phencyclidine receptor interactions, which resulted in a good correlation between the relative potencies for binding to phencyclidine receptors and inducing stereotyped behavior. However, the order of potency for induction of ataxia and the stereoselectivity was different than that seen in the assays for phencyclidine receptor interactions and stereotyped behavior. A comparison of relative potencies for binding to phencyclidine receptors to induction of ataxia still resulted in a good fit to a straight line, but the line did not intersect the origin, indicating that a non-phencyclidine receptor component is also involved in mediating ataxia. Dextrorphan and 2-methyl-3,3-diphenyl-3-propylamine were equipotent as phencyclidine in phencyclidine receptor and behavioral assays. The order of potency for interacting with phencyclidine receptors and inducing phencyclidine-like behavior by the isomers of cyclazocine were opposite to that of other phencyclidine analogs. Also, the order of potency for induction of ataxia by the isomers of N-allylnormetazocine was opposite to that for phencyclidine receptor interactions. Ethylketocyclazocine did not induce any stereotyped behavior or ataxia, indicating that it is unlikely that a kappa opioid receptor interaction plays a role in mediating ataxia. Furthermore, stereotyped behavior and ataxia were not due to interactions with mu, kappa or delta opioid receptors as naloxone did not antagonize the behavioral effects of phencyclidine, (-)cyclazocine or (-)N-allylnormetazocine. These results indicate that stereotyped behavior is mediated by phencyclidine receptors, whereas ataxia is mediated by more than just phencyclidine receptors.

Animals↗
PubMed2003

Environmental enrichment: effects on stereotyped behavior and neurotrophin levels.

The present study evaluated whether environmental enrichment-related effects on the development of stereotyped behavior in deer mice were associated with alterations in neurotrophin levels. Deer mice were reared in enriched or standard cage conditions for 60 days. The mice were then tested in automated photocell detectors and classified as either stereotypic or nonstereotypic. This testing paradigm yielded four behaviorally distinct groups: enriched stereotypic, enriched nonstereotypic, standard cage stereotypic, and standard cage nonstereotypic. The motor cortex, striatum, and hippocampus were dissected, and the levels of brain-derived neurotrophin factor (BDNF) and nerve growth factor (NGF) in each brain region were analyzed using Promega ELISA kits. There were no differences in either NGF or BDNF in either the motor cortex or the hippocampus. In the striatum, the enriched nonstereotypic mice exhibited significantly more BDNF than the enriched stereotypic, the standard cage nonstereotypic, or the standard cage stereotypic mice. There were no differences in NGF in the striatum. These results provide evidence that the enrichment-related prevention of stereotyped behavior in deer mice is associated with increased BDNF in the striatum.

Animals↗
PubMed2003

Comprehending pronouns: a role for word-specific gender stereotype information.

The research investigated how word-specific gender stereotype information can be used during language comprehension. In a rating study, the gender stereotypes for 405 noun and noun compounds were assessed. From these norms, 32 words strongly stereotyped to refer mostly to males and 32 words strongly stereotyped to refer mostly to females were selected and used in a reading experiment. Comprehenders read pairs of sentences. The subject of the first sentence was a gender stereotyped word (e.g., executive or secretary). The subject of the second sentence was either the pronoun he or she. Reading time was significantly longer when gender of the pronoun mismatched the gender stereotype of the antecedent than when the genders of pronoun and antecedent matched. This gender mismatch effect occurred on the two regions immediately following the region containing the pronoun. The results indicated that word-specific gender stereotypes can influence coreference resolution of pronouns.

Cognition↗
PubMed2002

On-line processing of social stereotypes during spoken language comprehension.

Four experiments investigated stereotype processing during the on-line comprehension of spoken sentences. Participants listened to a critical prime (terrorist) embedded in a sentence and then made lexical decisions to visually presented standard-related (bomb) or stereotype-related targets (Arab) or unrelated controls for both conditions. For Experiments 1A and 1B, the preceding context provided no contextual information about the critical prime. Targets were presented at prime offset (Experiment 1A) or 300 ms after prime offset (Experiment 1B). In Experiments 2A and 2B, the preceding context was biased towards the stereotype meaning of the critical prime. Visual targets were presented at prime offset (Experiment 2A) or 300 ms after prime offset (Experiment 2B). Experiment 1A revealed a priming effect, but only for the standard meaning (i.e., bomb) of the critical prime. This effect was further replicated in Experiments 1B, 2A and 2B; however, for these experiments, unlike Experiment 1A, the results revealed lexical inhibition for the stereotype meaning of the critical prime. That is, lexical decisions to the stereotype-related targets were actually slower than the stereotype-unrelated controls. The results are discussed in terms of current social cognitive models of stereotype processing.

Adult↗
PubMed1994

Self-stereotyping and social context: the effects of relative in-group size and in-group status.

In 2 laboratory experiments, the tendency to stereotype oneself in terms of one's group membership as a function of the social context was examined. Experiment 1 examined the effects of relative in-group size on self-stereotyping. The results confirmed the prediction that minority members are more likely than majority members to stereotype themselves. Experiment 2 examined the interactive impact of relative in-group size and in-group status. As predicted, a high (relative to a low) status of the in-group increased self-stereotyping primarily for minority members, but not for majority members. Moreover, analyses of the differences in perceived in-group and out-group homogeneity suggest that the in-group homogeneity effect should also be interpreted in terms of self-stereotyping processes. Finally, the interplay between cognitive and motivational determinants of self-stereotyping is discussed as well as a possible distinction between self-stereotyping effects on individual level versus group level self-representations.

Adult↗
PubMed1995

Maintaining stereotypes in the face of disconfirmation: constructing grounds for subtyping deviants.

People encountering deviants who violate a stereotype try to maintain the stereotype by subtyping the deviants. They use the deviants' additional attributes to justify subtyping them. Participants read about counterstereotypic targets. Participants who were given no additional information about targets, and so had no grounds for subtyping them, did generalize from them and changed their stereotypes. However, participants who were told that targets had an additional, neutral attribute appeared to use it as grounds for subtyping them; their stereotypes remained unchanged. Participants came to view the neutral attributes as atypical of the stereotype and as associated with deviance, that is, as good reasons for subtyping the deviant. Neutral attributes blocked generalization from truly counterstereotypic targets but not from overly stereotypic ones, suggesting that their effect was due to participants' attempts to explain away individuals who strongly challenge their stereotypes.

Adult↗
PubMed1995

Stereotype threat and the intellectual test performance of African Americans.

Stereotype threat is being at risk of confirming, as self-characteristic, a negative stereotype about one's group. Studies 1 and 2 varied the stereotype vulnerability of Black participants taking a difficult verbal test by varying whether or not their performance was ostensibly diagnostic of ability, and thus, whether or not they were at risk of fulfilling the racial stereotype about their intellectual ability. Reflecting the pressure of this vulnerability, Blacks underperformed in relation to Whites in the ability-diagnostic condition but not in the nondiagnostic condition (with Scholastic Aptitude Tests controlled). Study 3 validated that ability-diagnosticity cognitively activated the racial stereotype in these participants and motivated them not to conform to it, or to be judged by it. Study 4 showed that mere salience of the stereotype could impair Blacks' performance even when the test was not ability diagnostic. The role of stereotype vulnerability in the standardized test performance of ability-stigmatized groups is discussed.

Black or African American↗
PubMed1996

Improving memory in old age through implicit self-stereotyping.

This research demonstrates that subliminally activated stereotypes can alter judgments about oneself and can change cognitive performance. In the first study, an intervention that activated positive stereotypes of aging without the participants' awareness tended to improve memory performance, memory self-efficacy, and views of aging in old individuals; in contrast, an intervention that activated negative stereotypes of aging tended to worsen memory performance, memory self-efficacy, and views of aging in old participants. A second study demonstrated that for the strong effects to emerge from the shifting stereotypes, the stereotypes must be important to one's self-image: Young individuals randomly assigned to the same conditions as the old participants in the first study did not exhibit any of the significant interactions that emerged among the old participants. This research highlights the potential for memory improvement in old individuals when the negative stereotypes of aging that dominate the American culture are shifted to more positive stereotypes.

Adolescent↗
PubMed1997

Mood and the correction of positive versus negative stereotypes.

The present research examined the effects of sadness on the correction of social stereotypes. Participants who either were not induced to feel sad were asked to form an impression of a single individual who belonged to a group that had either stereotypically positive or negative implications. Experiments 1 and 2 showed that sad people corrected for their negative, but not for their positive stereotypes. Experiment 3 demonstrated that this asymmetry was not due to stereotype valence per se but to whether the stereotype was perceived as an inappropriate basis for judgment. A model is presented that suggests that sad people do not simply ignore category-based information, but rather correct for their stereotypes only when they are perceived as inappropriate, which tends to be more often the case if the stereotype is negative than if it is positive. The implications of the present results for 4 extant models of mood and information processing are discussed.

Adult↗
PubMed1998

Stereotype efficiency reconsidered: encoding flexibility under cognitive load?

According to the encoding flexibility model, stereotypes are efficient because they facilitate, in different ways, the encoding of both stereotype-consistent and stereotype-inconsistent information when capacity is low. Because stereotypical information is conceptually fluent, it may be easily understood, even when resources are scant. As a result, processing resources may shift from stereotypical toward counterstereotypical information, which is difficult to comprehend under such conditions. Thus, whereas inconsistent information receives greater attention (Experiments 1-3) and perceptual encoding (Experiment 4) when resources are depleted, the conceptual meaning of consistent information is extracted to a greater degree under such conditions (Experiment 5). Potential moderating roles of stereotype strength and perceiver motivations are discussed, as are the implications of these results for dual process models of stereotyping.

Analysis of Variance↗