Perceived consensus influences intergroup behavior and stereotype accessibility.

Past research has demonstrated the powerful influence other people have on the thoughts and behaviors of individuals. However, the study of intergroup attitudes has focused primarily on the influence of direct exposure to out-group members as determinants of stereotypes and prejudice. Two experiments tested the hypothesis that learning that others share one's intergroup beliefs influences intergroup attitudes and behavior as well as stereotype representation. Experiment 1 demonstrated that learning that one's beliefs are shared or not shared with others influences attitudes, behavior, and the strength of the attitude-behavior relationship. Experiment 2 demonstrated a potential mechanism for such effects by showing that learning about whether others share one's stereotypes influences the accessibility of those stereotypes and related stereotypes.

Children's social reasoning about inclusion and exclusion in gender and race peer group contexts.

This study investigated whether children's and adolescents' judgments about exclusion of peers from peer group activities on the basis of their gender and race would differ by both age level and the context in which the exclusion occurred. Individual interviews about exclusion in several different contexts were conducted with 130 middle-class, European American children and adolescents. Younger children were expected to reject exclusion, by using judgments based on moral reasoning, regardless of the potential cost to group functioning, whereas older children were expected to condone exclusion on the basis of group membership in cases in which the inclusion of these children might interrupt effective group functioning. On measures of judgments, justifications for those judgments, and ratings of the appropriateness of exclusion, the vast majority of children used moral reasoning and rejected exclusion in contexts in which only the presence of a stereotype justified it. As expected, however, older children (13 years) were more likely to allow exclusion than younger children (7 and 10 years) when group functioning was threatened, and they justified this exclusion by using appeals to effective group functioning.

Young children's evaluations of exclusion in gender-stereotypic peer contexts.

This study investigated how 50 preschool children (25 girls, 25 boys) evaluated the appropriateness of excluding boys and girls from two types of activities (doll play, truck play) and two types of future roles (playing a teacher, playing a firefighter) across different exclusion contexts. Children judged straight-forward exclusion from activities on the basis of gender as wrong, even if the child's gender was stereotypical of the activity. Furthermore, they justified these decisions on the basis of moral reasons, such as equality and unfairness. Children used a mixture of moral and social conventional reasoning (including stereotypes), however, to evaluate multifaceted situations that called for judgments about both inclusion and exclusion and that included information about the children's past experience with the activity.

The role of memory biases in stereotype maintenance.

It has frequently been proposed that stereotypes are self-maintaining at least in part because people tend to better remember expectancy-confirming (versus expectancy-disconfirming) information about social groups. This memory bias is assumed to occur because stereotype-consistent behaviours and traits are more easily associated with the social group label in memory, and thus are more readily activated from memory when thinking about the group or about group members. The results of 26 experiments that studied memory for information describing members of existing social groups were meta-analytically investigated to assess the validity of this hypothesis. As predicted, this analysis revealed an overall consistency effect for both free recall memory and for recognition memory measures that were not controlled for guessing. Analysis of relevant moderating variables suggested that these effects were due to more strongly developed mental associations between expectancy-consistent (versus -inconsistent) information and the group label. Results are discussed in terms of their implications for stereotype maintenance, and for the process of stereotyping.

The role of diagnosticity in stereotype formation: perceiving group means and variances.

Three experiments tested the hypotheses that while forming stereotypes of social groups, people abstract the central tendency and variability of different attribute dimensions to determine which ones best differentiate the groups and that more differentiating dimensions are more likely to become stereotypical in the sense of becoming strongly associated with the groups in memory. Supporting these hypotheses. Experiment 1 found that, after viewing behaviors performed by members of 2 groups, Ss characterized the groups more in terms of attribute dimensions indicating larger differences between the central tendencies of the groups, and Experiment 2 showed that this effect did not occur when Ss formed impressions of only 1 group. Experiment 3 found that Ss also characterized groups more in terms of attribute dimensions indicating lower within-group variability.

Transition to motherhood and the self: measurement, stability, and change.

Different ways of conceptualizing and measuring change in attitudes during transition to motherhood are examined. A series of analyses was performed on data from a cross-sectional sample (N = 667) and a smaller longitudinal sample (n = 48) to demonstrate sound psychometric properties for 2 new scales and to show construct comparability across different phases of childbearing. For Childbearing Attitudes Questionnaire, results demonstrated equality of covariance for 16 scales and comparability of structure and meaning of 4 higher order factors--identification with motherhood, social orientation, self-confidence, and negative aspects of giving birth. For Mothering Self-Definition Questionnaire, results demonstrated equality of covariance of 5 scales and comparability of structure and meaning of a single higher order factor, interpreted as reflecting positive feelings about one's mothering characteristics. Analyses of correlations and mean differences identified areas of change and stability.

Information-seeking and maternal self-definition during the transition to motherhood.

The self-definitional processes accompanying the transition to motherhood were examined in this study. A cross-sectional sample of more than 600 women who were planning to get pregnant within 2 years, pregnant, or in the postpartum stage completed extensive questionnaires pertaining to their experiences of pregnancy and motherhood. On the basis of the assumption of the "self-socialization" perspective that individuals actively construct their identities in response to life transitions, our analyses focused on the role of information-seeking in the developing self-definitions of women becoming mothers. As predicted, (a) women actively sought information in anticipation of a first birth, (b) they used this information to construct identities incorporating motherhood, and (c) after the birth the determinants of their self-definitions shifted from indirect sources of information to direct experiences with child care. Hence, consistent with the self-socialization perspective, information-seeking did play an important role in the women's developing self-conceptions during this life transition. Mechanisms by which information gathered may alter self-conception are discussed.

Changes in the marital relationship during the transition to first time motherhood: effects of violated expectations concerning division of household labor.

This research combined cross-sectional and longitudinal analyses to evaluate the hypothesis that violated expectations with respect to sharing child care and housekeeping responsibilities contribute to women's dissatisfactions with their marital relationships after the birth of their first child. The cross-sectional sample consisted of 670 women who completed questionnaires at one of six phases in relation to birth. The longitudinal sample consisted of 48 women who filled out questionnaires late in pregnancy and at three periods postpartum. The results showed, consistent with previous findings, that women reported less positive feelings about their husbands during the postpartum period than during pregnancy, and that women reported doing much more of the housework and child care than they had expected. Moreover, regression analyses indicated, as predicted, that violated expectations concerning division of labor were related to negative feelings postpartum concerning some aspects of the marital relationship. Additional findings suggested that the negative implications of the birth of a baby for the marital relationship may not be as great as has been emphasized in previous literature, and that expectancy violations affect some parts of the relationship but not necessarily the core affective feeling.

A "change-of-standard" perspective on the relations among context, judgment, and memory.

We conducted three studies that tested a "change-of-standard" perspective on the relations among context, judgment, and recall. Each study consisted of two or three sessions held a few days apart. All subjects read about the sentencing decisions of one or two target trial judges and of six nontarget trial judges who consistently gave either higher or lower sentences than the target judge(s). Each study varied both the standard that was available when subjects initially judged the sentencing decisions of a target judge and the standard available when subjects subsequently recalled those decisions. To accomplish this, we varied the context of judgment, the timing of judgment, and the overall category norm for trial judges' sentencing decisions that was available at recall. We found that although subjects had been exposed to the same target information and had initially judged it in the same way, their recall of the information was different depending on whether and how a change-of-standard had occurred between judgment and recall. Unique predictions of the change-of-standard perspective were confirmed that could not be accounted for in terms of other types of context effects on judgment and memory.