How smart do you need to be to get it wrong? The role of cognitive capacity in the development of heuristic-based judgment

We examined the relationship between cognitive capacity and heuristic responding on four types of reasoning and decision-making tasks. A total of 84 children, between 5 years 2 months and 11 years 7 months of age, participated in the study. There was a marked increase in heuristic responding with age that was related to increases in cognitive capacity. These findings are inconsistent with the predominant dual-process accounts of reasoning and decision making as applied to development. We offer an alternative explanation of the findings, considering them in the context of recent claims concerning the role of working memory in contextualized reasoning.     

The folk strike back; or,why you didn’t do it intentionally,though it was bad and you knew it

Recent and puzzling experimental results suggest that people’s judgments as to whether or not an action was performed intentionally are sensitive to moral considerations. In this paper, we outline these results and evaluate two accounts which purport to explain them. We then describe a recent experiment that allegedly vindicates one of these accounts and present our own findings to show that it fails to do so. Finally, we present additional data suggesting no such vindication could be in the offing and that, in fact, both accounts fail to explain the initial, puzzling results they were purported to explain.

What do you learn about someone over time? The relationship between length of acquaintance and consensus and self-other agreement in judgments of personality

Theory and research examining length of acquaintance and consensus among personality judgments have predominantly examined each dimension of personality separately. In L. J. Cronbach's (1955) terminology, this trait-centered approach combines consensus on elevation, differential elevation, and differential accuracy in personality judgments. The current article extends D. A. Kenny's (1991, 1994) weighted average model (WAM)--a theoretical model of the factors that influence agreement among personality judgments--to separate out two of Cronbach's components of consensus: stereotype accuracy and differential accuracy. Consistent with the predictions based on the WAM, as length of acquaintance increased, self-other agreement and consensus differential accuracy increased, stereotype accuracy decreased, and trait-level or raw profile correlations generally remained unchanged. Discussion focuses on the conditions under which a relationship between length of acquaintance and consensus and self-other agreement among personality evaluations emerges and how impressions change over time.     

Is empathizing in the E–S theory similar to agreeableness? The relationship between the EQ and SQ and major personality domains

This study investigated the relationship between the Empathy Quotient (EQ) and Systemizing Quotient (SQ) and major personality domains (Neuroticism, Extraversion, Openness to Experience, Agreeableness, Conscientiousness, and Honesty–Humility) using two personality questionnaires: the NEO-FFI and the HEXACO-PI. Participants who responded were 1382 university students for the NEO-FFI, and 842 for the HEXACO-PI, with the EQ and SQ. The results showed almost no relationship between the EQ and SQ and the five-factor personality domains of the NEO-FFI. The regression analysis showed that the NEO-FFI explained only 2–3% of the variance of the EQ/SQ, while in the domains of the HEXACO-PI extraversion moderately correlated with the EQ (r = 0.32) and openness showed the highest correlation with the SQ (r = 0.44). The regression analysis showed that the HEXACO-PI explained 22% of the variance of the EQ and 28% of the variance of the SQ. The strong relationship between the EQ and agreeableness, which was reported as r = 0.75 by Nettle (2007), was hardly found in the results of the NEO-FFI (r = 0.16) and HEXACO-PI (r = 0.17). These results suggest that that empathizing and systemizing, as one-dimensional constructs, are not substantially related to personality, although some weak relationship might be observed between the EQ/SQ and some personality domains.     

Decomposing the relationship between cognitive functioning and self-referent memory beliefs in older adulthood: what’s memory got to do with it?

With advancing age, episodic memory performance shows marked declines along with concurrent reports of lower subjective memory beliefs. Given that normative age-related declines in episodic memory co-occur with declines in other cognitive domains, we examined the relationship between memory beliefs and multiple domains of cognitive functioning. Confirmatory bi-factor structural equation models were used to parse the shared and independent variance among factors representing episodic memory, psychomotor speed, and executive reasoning in one large cohort study (Senior Odyssey, N = 462), and replicated using another large cohort of healthy older adults (ACTIVE, N = 2802). Accounting for a general fluid cognitive functioning factor (comprised of the shared variance among measures of episodic memory, speed, and reasoning) attenuated the relationship between objective memory performance and subjective memory beliefs in both samples. Moreover, the general cognitive functioning factor was the strongest predictor of memory beliefs in both samples. These findings are consistent with the notion that dispositional memory beliefs may reflect perceptions of cognition more broadly. This may be one reason why memory beliefs have broad predictive validity for interventions that target fluid cognitive ability.     

What does it take to be a virtual team player? The knowledge,skills, abilities,and other characteristics required in virtual teams

Competency models are available for many aspects of work that cut across various occupations (such as leadership, teamwork, etc.). Although virtual teamwork has developed to a highly prevalent aspect of work, very little is known about the knowledge, skills, abilities, and other characteristics (KSAOs) required. In the current study, KSAO requirements of virtual and traditional business teams (n = 175 and 205, respectively) were compared and aligned to the Great Eight competency model. Results showed that KSAOs pertaining to Leading and Deciding and to Analyzing and Interpreting were more important in virtual teams. Conversely, virtual and traditional teams did not differ in terms of broad personality (Big Five) requirements. Together, these findings contribute to deeper knowledge on selection and training in virtual teams.     

Is it smart to play the horses? Comment on "A day at the races: a study of IQ, expertise, and cognitive complexity" (Ceci & Liker, 1986)

Ceci and Liker (1986b) presented data that they contended shows two things: (a) Handicapping harness races is a cognitively complex undertaking that can be captured by a multiple regression model, and (b) neither overall skill at handicapping nor the complexity of the mental model used is related to standard measures of intelligence. The first contention is not at issue. But the second contention, that handicapping performance is unrelated to IQ, is not supported by the data presented; in fact, the opposite conclusion seems more likely. The purpose of this comment is to point out errors frequently made in individual-differences research concerning population definition, sample selection, dependent and independent variable reliability and validity and interpretation of results.     

If I want you to like me,should I be like you or unlike you? The effect of prior positive interaction with the group on conformity and distinctiveness in consumer decision making

The extant research points to conflicting results regarding social influence in consumer decision making. On the one hand, there is empirical evidence that suggests that people conform to other members of their groups. On the other hand, several studies demonstrated the opposite pattern, namely, that individuals seek distinctiveness from others in the group. The goal of the present research is to reconcile these contradictory findings. To this end, I propose that whether a person will conform to or seek distinctiveness from others in a particular consumption situation is contingent on the absence or presence of one's prior positive interaction with the group. I also suggest that this effect will occur in a public context, that is, when an individual's choice is visible to other group members. The results of experiment supported these propositions. Copyright © 2012 John Wiley & Sons, Ltd.