The recall of relevant and incidental dimensional values as a function of perceptual salience, congitive set, and age.

In two experiments, subjects were presented an array of compound stimuli consisting of values from four, salience-assessed dimensions. Solution to an initial problem required recall of the array locations of values from only the most salient dimension. In addition to perceptual salience, instructions designed to establish cognitive sets for remembering value locations of certain dimensions were varied to explore the roles of these perceptual and cognitive variables in determining recall. In Experiment I, which involved subjects from grades kindergarten, third, and sixth, older subjects recalled more incidental as well as relevant information than younger subjects, and although instructions to remember values of a less salient incidental dimension facilitated their recall, the same instructions also facilitated the recall of values of a more salient incidental dimension even though no reference was made to those values. In Experiment II, adult recall of both relevant and incidental information was affected by instructions about differing numbers and types of dimensions. Adults and the oldest children did not differ in total information recalled, and there was no evidence for an increase with age in the cognitive ability to select only that information that was relevant to solving the initial problem. The results were discussed in terms of developmental changes in memory capacity and the absolute salience of the task information.     

Memory functioning as related to developmental changes in bases of organization

Two series of object drawings classifiable according to either color or conceptual category were used: one to assess dimensional salience and the other to assess free recall, clustering, and cued recall. Parallel shifts in dimensional salience and the dominance of these dimensions as organizing principles in memory were investigated in nursery school and second- and fifth-grade children. Nursery school children manifested color salience, whereas the two older groups manifested conceptual salience. Above chance clustering according to the salient dimension in each age group and some increase in the size of organization units as a function of age were found. Within age groups, neither amount nor dimension or clustering were related to amount of recall. In each group, more words were accessed by salient than by nonsalient cues. Effectiveness of nonsalient cues depended on the order of presentation for young children, whereas for older chilren they were ineffective regardless of order. Implications of these findings for encoding and retrieval processes in children were discussed.     

幼儿在辨别过程中图形维度显著性的研究

采用Triad Classification法和等级图形模式研究了4～6岁幼儿在辨别过程中图形维度显著性效应。实验1让幼儿进行自由辨别任务,发现颜色显著性强于形状,局部特征的显著性强于整体特征;随被试年龄增长,整体特征和颜色的显著性逐渐增强;对维度显著性等级模式的信息加工比对整体局部特征等级模式的加工反应时长。实验2进行按指定标准来辨别的任务,发现仍然出现图形维度显著性效应。这些结果说明图形维度显著性效应可能是自动发生的,可能比整体局部特征的认知加工更复杂。     

Reducing White Juror Bias: The Role of Race Salience and Racial Attitudes1

Both Black and White jurors exhibit a racial bias by being more likely to find defendants of a different race guilty than defendants who are of the same race. Sommers & Ellsworth (2000, 2001 ) found that salient racial issues in a trial reduced White juror racial bias toward a Black defendant. We examined if race salience could reduce White juror racial bias, even for individuals who reported high levels of racism. Making race salient reduced White juror racial bias toward a Black defendant. Jurors' racist beliefs were only associated with the verdict when the defendant's race was not made salient. This finding suggests that the effects of individual prejudice toward a Black defendant can be reduced by making the defendant's race salient.     

The effects of sex and “masculinity” on person- and space-related perception

A study was conducted to investigate the influence of both sex and sex role upon the perceptual salience of person- and space-related information. It was found that the salience of person-related information was higher for females than males. High-masculinity males found person-related information less salient than any other combined sex and sex-role group. Most importantly, the salience of person-related information was higher for persons who conformed less to their appropriate sex role than those who strongly conformed to their sex role. No sex or sex-role differences were found in the spatial salience measure.     

An enquiry concerning the principles of cultural norms and values: The impact of uncertainty and mortality salience on reactions to violations and bolstering of cultural worldviews

This enquiry concerning the principles of cultural norms and values focuses on the impact of mortality and uncertainty salience on people’s reactions to events that violate or bolster their cultural norms and values. Five experiments show that both mortality and uncertainty salience influence people’s reactions to violations and bolstering of their cultural worldviews, yielding evidence for both terror and uncertainty management theories. Interestingly, the five experiments consistently reveal that uncertainty salience has a bigger impact on people’s reactions than mortality salience, suggesting that the former may be a more important antecedent of reactions to norms and values than the latter. Findings further suggest that uncertainty salience did not instigate death-thoughts whereas reactions to norms and values were stronger among mortality salient participants who thought of uncertainty as a result of the mortality salience manipulation than mortality salient participants who did not think of uncertainty following this manipulation. Implications are discussed.     

Relations between uniform connectedness, luminance, and shape similarity as perceptual organizational cues in infancy

Although several studies have examined infants' sensitivity to perceptual organizational cues, few have examined the functional relations among these cues. We examined how uniform connectedness (UC) functions in relation to shape and luminance similarity. UC has been characterized as the entry-level mechanism of perceptual organization and would therefore be predicted to be more salient than the other two cues. We found that UC was more salient than shape similarity organization was, to the point that 6- to 7-month-old infants failed to even organize on the basis of shape in the presence of UC. Luminance similarity, however, was more salient than UC, even though UC was detected by infants in the presence of luminance cues. We conclude that UC is not necessarily the most salient mechanism of perceptual organization in infancy. Moreover, the luminance-UC-shape salience hierarchy exhibited by 6- to 7-month-olds in the present study is consistent with the order of development of sensitivity to these organizational cues.     

Collinear masking effect in visual search is independent of perceptual salience

Searching for a target in a salient region should be easier than looking for one in a nonsalient region. However, we previously discovered a contradictory phenomenon in which a local target in a salient structure was more difficult to find than one in the background. The salient structure was constructed of orientation singletons aligned to each other to form a collinear structure. In the present study, we undertake to determine whether such a masking effect was a result of salience competition between a global structure and the local target. In the first 3 experiments, we increased the salience value of the local target with the hope of adding to its competitive advantage and eventually eliminating the masking effect; nevertheless, the masking effect persisted. In an additional 2 experiments, we reduced salience of the global collinear structure by altering the orientation of the background bars and the masking effect still emerged. Our salience manipulations were validated by a controlled condition in which the global structure was grouped noncollinearly. In this case, local target salience increase (e.g., onset) or global distractor salience reduction (e.g., randomized flanking orientations) effectively removed the facilitation effect of the noncollinear structure. Our data suggest that salience competition is unlikely to explain the collinear masking effect, and other mechanisms such as contour integration, border formation, or the crowding effect may be prospective candidates for further investigation.     

Children's understanding of counterfactual emotions: Age differences,individual differences,and the effects of counterfactual‐information salience

The present study investigated developmental trends in the effects of the salience of counterfactual alternatives on judgments of others' counterfactual‐thinking‐based emotions. We also examined possible correlates of individual differences in the understanding of these emotions. Thirty‐four adults and 102 children, 5–8 years of age, were presented scenarios in which characters would be expected to experience regret. In one version of each scenario, the regret‐relevant counterfactual alternative was made more salient than was the case with the other version. Adults consistently judged that a character for whom a counterfactual course of events would have resulted in a better outcome would feel worse than a character for whom an alternative course of events would not have resulted in a more positive outcome. The majority of the children's judgments were not affected by the counterfactual alternatives. However, the judgments of the oldest children (the 8‐year‐olds) were significantly more adult‐like in the high‐salience than in the low‐salience condition. Although the three predictors examined in the present study (verbal ability, working memory capacity, second‐order false belief task performance) together accounted for significant variance in performance on the emotions judgment task, no single predictor alone accounted for significant unique variance in performance. The importance of different social cognitive abilities for understanding people's affective responses is discussed.     

Salience, induced muscle tension, and the ability to ignore irrelevant information

Two experiments are described that examined the effects of salience and induced muscle tension on subjects' ability to ignore irrelevant information in card sorting tasks. The results of the first experiment suggested that even though the responses appropriate to the relevant and irrelevant information were unrelated there was an effect of irrelevant information, but only when it was more salient than the relevant information. Induced muscle tension was found to improve performance based on less salient attributes but to degrade performance based on more salient attributes. The second experiment confirmed this latter finding using a version of the Stroop test. It is tentatively suggested that induced muscle tension may inhibit naming responses.     

When do children begin to understand logical inference as a source of knowledge?

Previous research (Sodian & Wimmer, 1987) suggests that it is not until about 6 years of age that children come to recognize that one can gain knowledge through inferential rather than direct means. However, a great deal of research suggests that children have a sophisticated understanding of other aspects of knowledge, such as perception and communication around age 4. Three experiments were carried out in which we made important task information more salient in order to determine whether children's performance in previous research on their understanding of inference had underestimated their abilities. The design included controls to ensure that children's attribution of knowledge to the story character could not be based on an egocentric tendency to attribute their own knowledge. Results indicated that (a) enhancing the salience of important information significantly improved children's performance; (b) by 4 or 5 years of age children begin to understand inference as a source of knowledge, around the same time they evidence an understanding of knowledge gained through perception and communication; and (c) that their performance lagged slightly behind that exhibited on a standard false-belief task.     

Manipulating subcategory salience: exploring the link between skin tone and social perception of Blacks

Guided by the model of social category salience proposed by M. Blanz ( 1999 ), the present paper explores factors affecting the salience of skin tone‐based subcategories among Blacks in the United States. Adapting the group discussion paradigm developed by S.E. Taylor and colleagues ( 1978 ), Experiment 1 demonstrated that a manipulation of issue relevance enhanced the category salience of skin tone. Participants made more within‐ than between‐category errors when the topic of conversation was related to perceiver's skin tone‐based beliefs. Experiment 2 demonstrated that the influence of the issue relevance manipulation was independent of the presence of structural and/or normative fit. Merely discussing the topic of race relations was sufficient to increase encoding and use of skin tone. These studies provide evidence linking skin tone and social beliefs in memory. In addition, they demonstrate support for a category‐based perspective in the study of skin tone bias. Additional factors affecting the salience of skin tone are discussed. Copyright © 2004 John Wiley & Sons, Ltd.     

The impact of weight, sex, and race/ethnicity on body dissatisfaction among urban children

The purpose of the current study was to examine the relative contributions of weight status, race/ethnicity, sex, and age on body dissatisfaction in a large group of diverse children. Participants were 4th–6th graders (N = 1212) in ten inner-city schools who participated in an obesity prevention study previously published. Children completed the body dissatisfaction subscale of the Eating Disorder Inventory-2 (EDI-2), and weight status was assessed by measured weights and heights. Multiple regression analyses were conducted. Relative weight status was the strongest predictor of body dissatisfaction, followed by race/ethnicity, and sex. Body dissatisfaction was greatest in obese, Asian, and female children. Overall, results indicated that children's body dissatisfaction varies based on relative weight status, as well as race/ethnicity and sex among urban children. Results highlight the strong need for additional research so that more definitive conclusions may be drawn regarding the development of body image among diverse groups of children.     

Birds of a feather sit together: physical similarity predicts seating choice

Across four studies, people sat (or reported they would sit) closer to physically similar others. Study 1 revealed significant aggregation in seating patterns on two easily observed characteristics: glasses wearing and sex. Study 2 replicated this finding with a wider variety of physical traits: race, sex, glasses wearing, hair length, and hair color. The overall tendency for people to sit beside physically similar others remained significant when controlling for sex and race, suggesting people aggregate on physical dimensions other than broad social categories. Study 3 conceptually replicated these results in a laboratory setting. The more physically similar participants were to a confederate, the closer they sat before an anticipated interaction when controlling for sex, race, and attractiveness similarity. In Study 4, overall physical similarity and glasses wearing similarity predicted self-reported seating distance. These effects were mediated by perceived attitudinal similarity. Liking and inferred acceptance also received support as mediators for glasses wearing similarity.     

The vigilant parent: Parental role salience affects parents' risk perceptions, risk-aversion, and trust in strangers

Since parenting involves protecting children from various risks and dangers, tendencies towards increased risk perception, risk-averse decision-making, and distrust of strangers may come to be associated with the parental role. Consequently, parents may be more likely to exhibit each of these psychological tendencies when their parental role is situationally salient than when it is not salient. We tested this hypothesis in two studies that manipulated the salience of the parental role in samples of parents and nonparents and measured the effects on participants' risk perceptions, risk-aversion, and trust in strangers. As we hypothesized, parents perceived greater risk (Study 1), made more risk averse choices (Study 1), and trusted strangers less (Study 2) when their parental role was salient than when it was not salient. Implications for understanding psychological adaptations to social roles are discussed.     

Racial categorization and preference among older children in The Netherlands

In this study the pervasiveness of racial categorization is investigated among children (10–12 years of age) in multi-racial schools. Subjects were asked to sort photographs of unknown contemporaries and to indicate preferences. Skin colour, sex and facial expression were used as three characteristics which varied systematically in the pictures. The results show, first, that children preferred to use different features simultaneously instead of a single feature only. Second, in a dichotomous classification task skin colour and sex were the most obvious visible features used for categorization. Gender was also used for explaining socially undesirable behaviour, and for indicating preferences. while race was not used in these tasks. In indicating preferences facial expression and not skin colour was used as a subordinate category. There were very few differences between ethnic Dutch, coloured and ethnic minority children in the use of skin colour or other features.     

Does medics' social identification increase handicap for mentally retarded patients?

Briefs about mentally retarded people are more negative than briefs about other social categories; professionals, such as medical doctors evaluate them most negatively of all. It was hypothesized (a) that medics' beliefs about mentally retarded people are mediated by psychological salience of their clinical social identification, rather than by personal characteristics that medics happen to share and (b) that such beliefs will bias decisions, rather than enhance accuracy. Forty-five doctors and medical students were randomly assigned to conditions designed to enhance salience of their shared clinical social identification or individual self-perceptions. Subjects completed semantic differentials about mentally retarded people and distinguished between slides of ‘mentally retarded’ and ‘normal’ children. Beliefs of subjects in the medical condition were significantly more negative than those in the personal condition. A signal detection analysis revealed no difference between conditions in subjects' ability to distinguish between children but showed that subjects in the medical condition were significantly more likely to judge a child ‘mentally retarded’ when in doubt. Results were discussed within an information processing framework and supported the idea that a salient clinical social identity can mediate beliefs that are likely to handicap patients.