The evolution of intergroup bias: perceptions and attitudes in rhesus macaques

Social psychologists have learned a great deal about the nature of intergroup conflict and the attitudinal and cognitive processes that enable it. Less is known about where these processes come from in the first place. In particular, do our strategies for dealing with other groups emerge in the absence of human-specific experiences? One profitable way to answer this question has involved administering tests that are conceptual equivalents of those used with adult humans in other species, thereby exploring the continuity or discontinuity of psychological processes. We examined intergroup preferences in a nonhuman species, the rhesus macaque (Macaca mulatta). We found the first evidence that a nonhuman species automatically distinguishes the faces of members of its own social group from those in other groups and displays greater vigilance toward outgroup members (Experiments 1-3). In addition, we observed that macaques spontaneously associate novel objects with specific social groups and display greater vigilance to objects associated with outgroup members (Experiments 4-5). Finally, we developed a looking time procedure-the Looking Time Implicit Association Test, which resembles the Implicit Association Test (Greenwald & Banaji, 1995)-and we discovered that macaques, like humans, automatically evaluate ingroup members positively and outgroup members negatively (Experiments 6-7). These field studies represent the first controlled experiments to examine the presence of intergroup attitudes in a nonhuman species. As such, these studies suggest that the architecture of the mind that enables the formation of these biases may be rooted in phylogenetically ancient mechanisms.     

Snacking while watching TV impairs food recall and promotes food intake on a later TV free test meal

Eating while viewing TV may impair memory of food intake and promote over‐consumption on a later meal. In Experiment 1, females ate a similar amount of snack–food either with or without TV. Later, participants who had snacked with TV ate more food on a TV‐free lunch and were less accurate in recalling their earlier snack–food intake. Experiment 2 explored whether the nature of the TV content might alter these effects. Using a similar design, females watched boring, sad or funny TV, or no‐TV at all. Relative to the no‐TV control, all TV while snacking conditions ate a similarly greater amount on the later TV‐free test lunch. Recall accuracy for the snack phase was also similarly poorer in all TV conditions. These findings suggest that eating with TV per se impacts on later food intake, and a mnemonic‐based explanation seems to be the best account for these findings. Copyright © 2010 John Wiley & Sons, Ltd.     

How do therapists ally with adolescents in family therapy? An examination of relational control communication in early sessions

Sequential analyses examined associations between the working alliance and therapist-adolescent communication patterns in 10 Spanish cases of brief conjoint family therapy. Early sessions with strong versus problematic alliances, rated by observers, were selected for coding of relational control communication patterns. No differences were found in the frequency of exchanges, but competitive responding by the therapists (reflecting an interpersonal struggle for control) was significantly more likely in problematic alliance sessions than in strong alliance sessions. Cases in which the adolescent's alliance with the therapist remained positive from Session 1 as compared with Session 3 showed a decrease in the likelihood of competitive symmetry. Notably, when the quality of the alliance deteriorated over time, the therapists were increasingly more likely to respond to the adolescents' domineering messages in a competitive manner. Results underscore the need to avoid competitive responding in order to ally with adolescents in conjoint family treatment.     

The importance of modeling method effects: resolving the (uni)dimensionality of the loneliness questionnaire

This study sought to resolve the dimensionality of the Loneliness Questionnaire (LQ; Asher, Hymel, & Renshaw, 1984) by applying recommended confirmatory factor analytic procedures that control for method effects (Brown, 2003). This study was needed given that inconsistent findings have been reported recently regarding the structure of this instrument (Bagner, Storch, & Roberti, 2004) and all models to date have not accounted for method effects due to the non-reversed-worded and reversed-worded items of this instrument. Using a large sample of youth in Grades 2 through 12 (N = 11,725), we compared the previously reported 1- and 2-factor models with a newly posited 1-factor model that incorporated correlated error terms to account for method effects. We found that the 1-factor model that included correlated error terms fit the data best, and that this factor structure evidenced measurement invariance across boys and girls in childhood, but not in adolescence. The meaning of the LQ indicators was also consistent for boys across development, but evidenced differences for girls in childhood versus adolescence. More generally, it was demonstrated that modeling method effects is vital to accurately understanding the dimensionality of loneliness when reversed-worded and non-reversed-worded items are used as indicators. The measurement and clinical implications of these findings are discussed.     

Lab support for strong reciprocity is weak: punishing for reputation rather than cooperation

Strong reciprocity is not the only account that can explain costly punishment in the lab; it can also be explained by reputation-based accounts. We discuss these two accounts and suggest what kinds of evidence would support the two different alternatives. We conclude that the current evidence favors a reputation-based account of costly punishment.     

Marital Name Changing Attitudes and Plans of College Students: Comparing Change Over Time and Across Regions

This study examines time period and regional effects on U.S. college students’ attitudes and plans regarding marital naming. Data were gathered at a Midwestern college in 1990 and 2006 and at an Eastern university in 2006 (N?=?867). No time period effect was identified for marital name plans in the Midwest samples. Women were neither more nor less likely to plan to retain their birth name in 1990 as compared to 2006. A time period effect was found for attitudes: Midwest women in 2006 were more likely to say a woman was more committed to the marriage if she took her husband’s last name as compared to Midwest women in 1990. This indicates that women in the Midwest may have become more conservative over time. We also found regional differences: women in the East were significantly more likely than women in the Midwest to plan to keep their birth surname upon marriage. Findings suggest a trend toward more conservative attitudes over time and location although plans, perhaps due to the rareness of maintaining a birth surname upon marriage, have not changed.     

Test of a cultural framework of parenting with Latino families of young children

This study examined the mental health and academic functioning of 442 4- and 5-year old children of Mexican (MA) and Dominican (DA) immigrant mothers using a cultural framework of Latino parenting. Data were collected on mothers' self-reported acculturative status, parenting practices and cultural socialization, and on children's behavioral functioning (mother- and teacher-report) and school readiness (child test). Results provide partial support for the validity of the framework in which mothers' acculturative status and socialization of respeto (a Latino cultural value of respect) and independence (a U.S. American cultural value) predict parenting practices. For both groups, English language competence was related to less socialization of respeto, and other domains of acculturative status (i.e., U.S. American/ethnic identity, and U.S. American/ethnic cultural competence) were related to more socialization of respeto and independence. Socialization of respeto was related to the use of authoritarian practices and socialization of independence was related to the use of authoritative practices. Socialization of respeto was also related to lower school readiness for DA children, whereas socialization of independence was related to higher school readiness for MA children. Independence was also related to higher teacher-rated externalizing problems for MA children. For both groups, authoritarian parenting was associated with more parent-reported internalizing and externalizing problems. The discussion focuses on ethnic subgroup differences and similarities to further understanding of Latino parenting from a cultural perspective.     

PUTTING PRESUPPOSITIONS ON THE TABLE: WHY THE FOUNDATIONS MATTER

Abstract. Over time scientists have developed an effective investigative process that includes the acceptance of particular basic presuppositions, methods, content, and theories. The deeply held presuppositions are the philosophical foundation of scientific thought and do much to define the field's worldview. These fundamental assumptions can be esoteric for many and can become a source of conflict when they are not commonly shared with other points of view. Such presuppositions affect the observations, the conclusions drawn, and the positions taken. Furthermore, in some cases presuppositions in science have undergone important shifts in meaning, causing an increasing dissonance. We argue that disputes in religion and science often are due to these very basic differences in philosophy that are held by members in the different communities. To better understand the nature of science and its differences with religious views, presuppositions rather than conclusions should be articulated and examined for validity and scope of application.     

Perceived discrimination as worldview threat or worldview confirmation: implications for self-esteem

In 3 studies, the authors tested the hypothesis that discrimination targets' worldview moderates the impact of perceived discrimination on self-esteem among devalued groups. In Study 1, perceiving discrimination against the ingroup was negatively associated with self-esteem among Latino Americans who endorsed a meritocracy worldview (e.g., believed that individuals of any group can get ahead in America and that success stems from hard work) but was positively associated with self-esteem among those who rejected this worldview. Study 2 showed that exposure to discrimination against their ingroup (vs. a non-self-relevant group) led to lower self-esteem, greater feelings of personal vulnerability, and ingroup blame among Latino Americans who endorsed a meritocracy worldview but to higher self-esteem and decreased ingroup blame among Latino Americans who rejected it. Study 3 showed that compared with women informed that prejudice against their ingroup is pervasive, women informed that prejudice against their ingroup is rare had higher self-esteem if they endorsed a meritocracy worldview but lower self-esteem if they rejected this worldview. Findings support the idea that perceiving discrimination against one's ingroup threatens the worldview of individuals who believe that status in society is earned but confirms the worldview of individuals who do not.