Are primary-school-aged children experts in spatial associate learning?

In two experiments (Experiment 1: N = 180, Experiment 2: N = 150), we investigated the anecdotal observation that school age children are assumed to be experts in spatial associate learning. In the first experiment, second graders, sixth graders, and adults learned the associations between 32 pictures and either a position or a word. 16 pictures had each to be associated with one position in a 4-by-4 grid of squares (spatial condition); the other 16 pictures had each to be associated to one of 16 monosyllabic words (verbal condition). After a 3 min distractor interval the associated position or word had to be retrieved with the pictures as cues. In Experiment 2, the results were replicated in principle with modifications in the experimental details. Performance improvement as a function of age turned out to be substantially larger in the verbal condition compared to the spatial one. The results are traced back to the idea that spatial associate learning is a cognitive function maturating early during life span.     

Caffeine deprivation state modulates expression of acquired liking for caffeine-paired flavours

Previous studies found that caffeine consumers acquired a liking for the flavour of novel caffeinated drinks when these drinks were consumed repeatedly in a caffeine-deprived, but not nondeprived, state. Expression of this acquired liking appeared acutely sensitive to current caffeine deprivation state, but the use of between-subjects designs confounded interpretation of those studies. The present study evaluated these findings further using a within-subject design, with one flavour paired with caffeine (CS + ) and the second with the absence of caffeine (CS-). During four CS + and four CS- training days, 32 moderate caffeine consumers alternatively consumed a novel flavoured drink a CS + paired with caffeine and a CS- flavour paired with placebo. Participants evaluated both drinks before and after training in two motivational states: caffeine deprived and nondeprived. As predicted, pleasantness ratings for the caffeine-paired flavour increased overall. However, this acquired liking was only significant when tested in a caffeine-deprived state. These data are consistent with a conditioned-flavour preference model and imply that expression of acquired liking for a novel caffeinated flavour depends on the need for the effects of caffeine at the time when the drink is evaluated.     

A Brief History of Dissonance Theory

Prior to the construction of the theory of cognitive dissonance, the dominant view in American experimental psychology held that behavior, including verbal attitude statements, was learned and shaped by rewards and/or punishments. Dissonance theory took a surprisingly different view by stating that behaviors and reasons for engaging in them could be strengthened by minimizing the very rewards or threatened punishments that produced the behaviors. Many hundreds of experimental studies later, the main argument of dissonance theory is well supported, although researchers disagree about the necessary and sufficient conditions. The present paper traces the major lines of research, including contributions from around the world, and the major controversies among some of the researchers.     

The tragedy of a comic: fundamentalists crusading against fundamentalists

Christian Fundamentalists used to read the apocalyptic scenario through the “red” filter of communism, but since the 1980s the target has shifted to the “green tide” of Islam. One of the more colorful Fundamentalist diatribes against Islam is cartoon evangelist Jack Chick’s The Prophet, a comic book that calls Islam a Satanic plot hatched by the Catholic church. This article examines the rhetoric of Christian Fundamentalist diatribe against Islam in light of apocalyptic scenarios drawn out of biblical prophecy. Chick’s comic and the millenarian Hal Lindsay’s The Late Great Planet Earth are placed in the context of doctrinal attacks on Islam in medieval Christendom. In tracing the usage of “Islamic fundamentalism,” I argue that the term “fundamentalism” is problematic for cross-cultural studies of religious expression and movements.

A boy primed Sue: feature‐based processing and person construal

Everyday social interaction is often dominated by categorical thinking, with generic group‐based knowledge structures guiding people's dealings with others. Noting the important influence that category‐cueing facial features exert during the initial stages of person construal, the current work explored the effects of hair cues on the process and temporal dynamics of sex categorization. Using a standard priming paradigm to index the products of person construal (i.e., categorical and stereotype‐ based knowledge), the results of three experiments revealed that: (i) hair cues alone are sufficient to trigger category and stereotype activation; and (ii) during the early stages of person perception, these cues have the capacity to reverse conventional priming effects and generate errors of categorical assignment (e.g., female faces prime male knowledge). These findings are considered in the context of contemporary accounts of person construal. Copyright © 2006 John Wiley & Sons, Ltd.     

Realizing complex delayed intentions in young and old adults: The role of planning aids

Although it has been suggested that the delayed realization of intended actions should benefit from appropriate intention planning, empirical evidence on this issue is scarce. In three experiments, we examined whether and which planning aids provided in the intention formation phase affect delayed intention realization in young and old adults. One finding was that intention planning directly affected delayed intention realization: instructing participants to include the cue for appropriate intention initiation in their plans benefited delayed performance. Another finding was that older adults' performance was improved when they were guided in structuring their plan in combination with guidance in implementing this plan after a delay. In sum, the results point to the importance of plan-related factors for understanding the delayed realization of intended actions.     

Neuropsychological correlates of psychopathic traits in a non-incarcerated sample

The present study examined the association between neuropsychological behavioral performance and psychopathic personality traits, measured via the Psychopathic Personality Inventory (PPI), in a non-incarcerated sample. Specifically, performance involving general executive cognitive functioning (ECF) and response inhibition was investigated in regards to the two main psychopathy factors (affective-interpersonal and social deviance) of the PPI. A group of 95 student volunteers were administered the PPI and a variety of neuropsychological measures. Analyses revealed that total PPI scores were related to deficits in response inhibition but not general ECF. However, this relationship was qualified by the differential associations observed for the two PPI factors. The social deviance factor was associated with deficits in general ECF and response inhibition, whereas the affective-interpersonal facet was associated with enhanced general ECF performance but not response inhibition. The results suggest that cognitive functioning shows predicted associations with a self-report measure of psychopathy among non-incarcerated young adults, providing further evidence for psychopathy conceptualizations from a normal-range personality perspective.     

Verbal intelligence and self-regulatory competencies: Joint predictors of boys’ aggression

Two studies examined the interactive effect of receptive verbal intelligence measured by the Peabody Picture Vocabulary Test and self-regulatory competencies measured in the delay of gratification paradigm on boys’ aggression. Study 1 participants (N = 98) were middle school, low-income boys primarily ethnic minority. Participants for Study 2 (N = 59) were drawn from a treatment camp for boys from low-income neighborhoods with behavioral adjustment problems. In both studies, the interaction between verbal intelligence and self-regulation was significant such that verbal intelligence was associated with lower aggression to a greater extent among boys who had effective self-regulatory skills than among those who had ineffective self-regulatory skills. The implications of these findings for interventions and for a theory of risk factors in aggression are discussed.