Multiple conflict-driven control mechanisms in the human brain

Conflict between competing neural representations is thought to serve as an internal signal for the recruitment of 'cognitive control', which resolves conflict by biasing information processing in line with current task demands. Because conflict can occur at different levels of stimulus and response representations, several recent investigations have examined whether conflict-driven cognitive control is domain-general or domain-specific, that is, whether control recruited by one type of conflict affects the resolution of another, but these studies have produced contrary conclusions. I argue here that a critical reading of this literature indicates that the effects of conflict-driven control are domain-specific and are probably mediated by multiple, independent conflict-control loops that can operate in parallel.     

Self-esteem,motivation and school attendance among sub-Saharan African girls: A self-determination theory perspective

Sub-Saharan samples are severely under-represented in the psychological literature. Taking an ecological approach, the current study examines key propositions derived from self-determination theory in a sample of adolescent girls in Mozambique. As a framework theory, self-determination theory consists of six sub-theories. We test the main premises of two of these theories: organismic integration theory and basic psychological need theory. In line with organismic integration theory, we assess the role of intrinsic, extrinsic, introjected and identified motivation for school attendance. We also test the possible moderating role of the ecological variable resource scarcity. The second part of the study focuses on the main premise of the basic psychological need sub-theory, which states that satisfaction of the needs for relatedness, competence and autonomy underlies intrinsic motivation, goal-directed behaviour (school attendance) and well-being (self-esteem). The study also assesses the moderation of resource scarcity in these relationships. Results provide support for both sub-theories of self-determination theory. Resource scarcity is not found to moderate the relationships between motivation and attendance or between need satisfaction and well-being, motivation and attendance. Implications for the universality claim of self-determination theory, as well as for the field of international development aid, are discussed.     

On implicit–explicit consistency: the moderating role of individual differences in awareness and adjustment

A moderated process model is presented that attempts to explain the consistency between implicit and explicit indicators as a function of awareness, i.e. the degree to which persons become aware of their implicit attitude, and adjustment, i.e. the degree to which they adjust for the explicit response. In two experiments on attitudes of West Germans toward East Germans and Turks, a number of dispositional moderators pertaining to awareness and adjustment were tested. Concerning moderators affecting awareness, no reliable first‐order effects were found for Private Self‐Consciousness or Attitudinal Self‐Knowledge. However, Attitude Importance generated the expected effect. Concerning moderators influencing adjustment, consistent effects were obtained for Motivation to Control Prejudiced Reactions. Social Desirability and Self‐Monitoring did not moderate the implicit–explicit relationship in the expected direction. Some evidence was found for a second‐order moderator effect between awareness and adjustment, suggesting that adjustment effects may be more pronounced under conditions of high awareness. Copyright © 2004 John Wiley & Sons, Ltd.     

Home environment and cognitive development of black infants in impoverished South African families

This study examined the interrelationships between home environment, mental and psychomotor development, growth, and educational and occupational indices of socioeconomic status among an urban sample of 305 African infants aged 2 to 30 months. The infants were assessed on the Bayley Scales of Infant Development and the Home Screening Questionnaire, and their heights and weights were recorded. Information regarding the family's socioeconomic status was obtained during interviews with caretakers. No significant relationships were found between parental education and occupation and infant cognitive development, but quality of the home environment was positively correlated with these indices of parental socioeconomic status. On the other hand, home environment scores were found to be significantly related to mental development, independent of parental education and occupation. There was considerable variation in home environments in the sample, which was drawn from generally impoverished urban communities. These findings from an African cultural group support the generalizability of the importance of the quality of the home environment for infant development.     

Characteristics of Danish Centenarians’ Religious Beliefs: A Nationwide Population-Based Study

Journal of Religion and Health - Research has shown that in groups of increasing age, religiousness becomes more prevalent. However, centenarians have only to a very limited extent been included in...     

Learning Facts About Migration: Politically Motivated Learning of Polarizing Information About Refugees

Information processing during heated debates on asylum and immigration may often be influenced by prejudice rather than a desire to learn facts. In this article, we investigate how people process empirical evidence on the consequences of refugee arrivals through a novel survey experiment that disentangles politically motivated learning from other forms of learning and expressive responding. Specifically, we ask respondents to interpret a 2×2 table about the relationship between asylum seekers and crime rates. Crucially, respondents are randomly allocated to evaluate a conclusion that triggers their identity-protective stakes or not. In addition, we test for motivated responding as an alternative explanation by randomly providing some respondents with a response format that motivates them to report their inference truthfully. We find that information processing changes substantially when new information challenges existing asylum attitudes. Politically motivated learning is strongest among voters with strong negative prior attitudes towards asylum seekers. Our results also indicate that expressive responding can only partially account for this gap in correctly reported inferences. Our research has important implications for research on the consequences of refugee migration, theories of motivated reasoning, and survey methodology.     

Character Disposition and Behavior Type: Influences of Valence on Preschool Children's Social Judgments

The authors studied the influences of valence information on preschool children's (n = 47) moral (good or bad), liking (liked or disliked by a friend), and consequence-of-behavior (reward or punishment) judgments. The authors presented 8 scenarios describing the behavior valence, positive valence (help, share), negative valence (verbal insult, physical aggression), and disposition valence (nice or mean) of characters in social interaction with a friend. Overall, character disposition and behavior valence significantly influenced children's judgments. Moral, liking, and consequence-of-behavior judgments varied significantly by character disposition for both positive behavior scenarios. In contrast, there were fewer significant findings as a function of character disposition for negative behavior scenarios, suggesting that the negative behavior cue somewhat diminished the effect of character disposition on children's judgments. The authors discuss preschool students’ coordination of information about valence of behavior and character disposition and the students’ reluctance to judge that misbehavior warrants punitive consequence.     

Searching for salvation: An analysis of US religious searching on the World Wide Web

Ministerial itinerancy is characteristic of, although not exclusive to, the British Methodist Church. Rational choice theorists Finke and Starke have claimed that, historically, itinerancy has served to promote and reinforce instrumental commitment to the local church. This article develops and assesses a rational choice analysis of the effects of ministerial itinerancy on the organisational commitment of Methodist congregations and their ministers. It concludes that rational choice theory can only offer a partial analysis and fails to take into account less instrumental forms of organisational commitment. The article surveys the current debate within the Methodist Church about the future of ministerial itinerancy and suggests that the Church may be in the process of recognising that ‘moving ministers’ is not necessarily good at ‘moving congregations’ to embrace the national Church's priorities. The article predicts that itinerancy will remain an important feature, but not a defining characteristic, of the Methodist ministry and will no longer tend to ‘go with the job’.