A Social Psychologist's Guide to the Development of Racial Attitudes

Over the last several decades, social psychologists have generated a literature rich with information about the racial intergroup attitudes and biases of adults. In parallel, developmental psychologists have documented the emergence and development of these attitudes in children, yet surprisingly little cross‐talk occurs between the two fields. Here, we review the developmental literature on racial intergroup attitudes with an eye toward two major themes observed frequently in the social psychology literature: the tendency to favor one's own group and the tendency to favor higher‐status groups. We review empirical findings beginning in infancy, revealing that the earliest signs of racial differentiation are present in the first year of life and continue through the elementary school years, noting that explicit attitudes undergo vast developmental changes whereas implicit attitudes remain remarkably stable throughout the lifespan. We also examine potential ways the developmental literature might inform the social psychology of racial intergroup attitudes.     

Emotional Expressiveness during Peer Conflicts: A Predictor of Social Maladjustment among High-Risk Preschoolers

Preschool boys' emotional displays during conflicts with mixed-sex peers were related to individual differences in peer sociometric status and teacher ratings of disruptive behavior. Participants were 60 4- to 5-year old boys from low-income families who were videotaped with a small group of classmates in a Head Start preschool classroom. Conflicts were identified and emotional displays were coded from videotape. Results indicated that conflicts were more negative in emotional tone at the end than at the beginning of the year. Furthermore, children tended to mirror each others' emotional displays at the end but not the beginning of the preschool year. In addition, gleeful taunting, a form of emotional aggression, more strongly predicted negative peer nominations and teacher ratings than anger, suggesting that anger may be a more socially accepted form of emotional expression during conflicts among preschool-age children. Implications and directions for future research and interventions are discussed.     

Organization of visual short-term memory

The authors examined the organization of visual short-term memory (VSTM). Using a change-detection task, they reported that VSTM stores relational information between individual items. This relational processing is mediated by the organization of items into spatial configurations. The spatial configuration of visual objects is important for VSTM of spatial locations, colors, and shapes. When color VSTM is compared with location VSTM, spatial configuration plays an integral role because configuration is important for color VSTM, whereas color is not important for location VSTM. The authors also examined the role of attention and found that the formation of configuration is modulated by both top-down and bottom-up attentional factors. In summary, the authors proposed that VSTM stores the relational information of individual visual items on the basis of global spatial configuration.     

Using perfusion fMRI to measure continuous changes in neural activity with learning

In this study, we examine the suitability of a relatively new imaging technique, arterial spin labeled perfusion imaging, for the study of continuous, gradual changes in neural activity. Unlike BOLD imaging, the perfusion signal is stable over long time-scales, allowing for accurate assessment of continuous performance. In addition, perfusion fMRI provides an absolute measure of blood flow so signal changes can be interpreted without reference to a baseline. The task we used was the serial response time task, a sequence learning task. Our results show reliable correlations between performance improvements and decreases in blood flow in premotor cortex and the inferior parietal lobe, supporting the model that learning procedures that increase efficiency of processing will be reflected in lower metabolic needs in tissues that support such processes. More generally, our results show that perfusion fMRI may be applied to the study of mental operations that produce gradual changes in neural activity.     

Audiovisual speech facilitates voice learning

In this research, we investigated the effects of voice and face information on the perceptual learning of talkers and on long-term memory for spoken words. In the first phase, listeners were trained over several days to identify voices from words presented auditorily or audiovisually. The training data showed that visual information about speakers enhanced voice learning, revealing cross-modal connections in talker processing akin to those observed in speech processing. In the second phase, the listeners completed an auditory or audiovisual word recognition memory test in which equal numbers of words were spoken by familiar and unfamiliar talkers. The data showed that words presented by familiar talkers were more likely to be retrieved from episodic memory, regardless of modality. Together, these findings provide new information about the representational code underlying familiar talker recognition and the role of stimulus familiarity in episodic word recognition.     

Testing the generality of the name letter effect: name initials and everyday attitudes

The name letter effect is the tendency to evaluate alphabetical letters in one's name, especially initials, particularly favorably. Recent evidence suggests that name initials may even predict career choices. The authors investigated whether people possess favorable attitudes toward basic attitude objects beginning with name initials, both between individuals (e.g., does Judy like jam more than does Doug?) and within individuals (e.g., does Judy like jam more than honey?). Ratings of animals, foods, leisure activities (Studies 1-4) and national groups (Studies 2-4) revealed no object preference as a function of matching name initials. However, the name letter effect emerged (Studies 3-4), as did a clear preference for brand names starting with one's name initials (Study 4). Self-esteem, narcissism, and stimuli characteristics did not reliably influence these effects. Implications for extending name letter effects to basic attitude processes are discussed.     

Remembering "what" brings along "where" in visual working memory

Does a behavioral and anatomical division exist between spatial and object working memory? In this article, we explore this question by testing human participants in simple visual working memory tasks. We compared a condition in which there was no location change with conditions in which absolute location change and absolute plus relative location change were manipulated. The results showed that object memory was influenced by memory for relative but not for absolute location information. Furthermore, we demonstrated that relative space can be specified by a salient surrounding box or by distractor objects with no touching surfaces. Verbal memory was not influenced by any type of spatial information. Taken together, these results indicate that memory for "where" influences memory for "what." We propose that there is an asymmetry in memory according to which object memory always contains location information.     

Preserved spatial memory over brief intervals in older adults

Two studies compared young and older adults' memory for location information after brief intervals. Experiment 1 found that accuracy of intentional spatial memory for individual locations was similar in young and older participants for set sizes of 3 and 6. Both groups also encoded individual locations in relation to the larger configuration of locations. Experiment 2 showed that like young adults, older adults' latency to respond to a test probe in a letter working memory task was negatively influenced by spatial information that was irrelevant to the task. This interference effect indicated preserved incidental memory for spatial information in older adults. Together, these data suggest that initial encoding of spatial information for relatively small numbers of items is largely preserved in healthy older adults and that representations of spatial information persist over short intervals.     

The open dialogue approach to acute psychosis: its poetics and micropolitics

In Finland, a network-based, language approach to psychiatric care has emerged, called "Open Dialogue." It draws on Bakhtin's dialogical principles ( Bakhtin, 1984 ) and is rooted in a Batesonian tradition. Two levels of analysis, the poetics and the micropolitics, are presented. The poetics include three principles: "tolerance of uncertainly,""dialogism," and "polyphony in social networks." A treatment meeting shows how these poetics operate to generate a therapeutic a therapeutic dialogue. The micropolitics are the larger institutional practices that support this way of working and are part of Finnish Need-Adapted Treatment, Recent research suggests that Open Dialogue has improved outcomes for young people in a variety of acute, severe psychiatric crises, such as psychosis, as compared to treatment as-usual settings. In a nonrandomized, 2-year follow up of first-episode schizophrenia, hospitalization decreased to approximately 19 days; neuroleptic medication was needed in 35% of cases; 82% had no, or only mild psychotic symptoms remaining; and only 23% were on disability allowance.