Stereotypes and beliefs about different ethnic groups in Spain. A study with Spanish and Latin American children living in Madrid

96 Spanish and Latin American children from 3 grades in Madrid reported their knowledge of positive and negative stereotypes regarding Spaniards, Gypsies, Latin American and Chinese people. Their personal beliefs about these four ethnic groups were also assessed. Stereotypes about Spaniards were perceived as overwhelmingly positive and least negatively while stereotypes about Gypsies were rarely positive and often negative. Spanish children attributed more positive and fewer negative stereotypes to Chinese immigrants than Latin American children did. Older children reported more positive stereotypes about Gypsies than younger children and older Spanish children reported fewer positive stereotypes for their own group than their younger counterparts. Older children's personal beliefs about Gypsies were less consistent with negative stereotypes than younger children's. Older children also showed greater discrepancy of their personal beliefs with positive stereotypes of Spaniards than younger children did. Findings are discussed within the context of socio-cognitive approaches.     

Taking the easy way out: preference diversity, decision strategies, and decision refusal in groups

It has often been argued and found that preference diversity is beneficial for the quality of group decisions. However, this literature has neglected the fact that in many situations, it is also possible not to choose. Further, preference diversity can be based on attractions, aversions, or both. The authors argue that some types of preference diversity can lead to biased discussions and choice refusal (i.e., the group refuses to choose any of the available options). In a laboratory experiment, three different patterns were observed. When group members held different aversions before discussion, discussions were aversion driven and group members quickly agreed to refuse all alternatives. When each alternative had both a proponent and an adversary, discussions were longer and unbiased but still often led to refusal, which was accompanied by relatively low levels of outcome satisfaction. Only when preference diversity was based only on attractions did it lead to unbiased discussion, low prevalence of refusal, and high outcome satisfaction. Implications for group decision making are discussed.     

Decomposition of repetition priming components in picture naming

Cognitive mechanisms underlying repetition priming in picture naming were decomposed in several experiments. Sets of encoding manipulations meant to selectively prime or reduce priming in object identification or word production components of picture naming were combined factorially to dissociate processes underlying priming in picture naming. Experiments 1, 2, and 3 were conducted with Spanish-English bilingual participants and bilingual materials. Experiments 4, 5A, and 5B were single-language experiments in English or Spanish. A simple process model was used to formalize the theoretical predictions and test them across all experiments simultaneously. Object identification and word production processes were selectively influenced in an additive manner, which suggests that the 2 sets of processes are independent and sequential. The patterns of facilitation support a quantitative model of transfer-appropriate processing in which shared processes from encoding to test are the causal basis and speeded processes are the mechanism of facilitation.     

Recognition memory and prefrontal cortex: dissociating recollection and familiarity processes using rTMS

Recognition memory can be supported by both the assessment of the familiarity of an item and by the recollection of the context in which an item was encountered. The neural substrates of these memory processes are controversial. To address these issues we applied repetitive transcranial magnetic stimulation (rTMS) over the right and left dorsolateral prefrontal cortex (DLPFC) of healthy subjects performing a remember/know task. rTMS disrupted familiarity judgments when applied before encoding of stimuli over both right and left DLPFC. rTMS disrupted recollection when applied before encoding of stimuli over the right DLPFC. These findings suggest that the DLPFC plays a critical role in recognition memory based on familiarity as well as recollection.     

Latent variable models for multivariate longitudinal ordinal responses

The paper proposes a full information maximum likelihood estimation method for modelling multivariate longitudinal ordinal variables. Two latent variable models are proposed that account for dependencies among items within time and between time. One model fits item‐specific random effects which account for the between time points correlations and the second model uses a common factor. The relationships between the time‐dependent latent variables are modelled with a non‐stationary autoregressive model. The proposed models are fitted to a real data set.     

Predictive Factors of Ethnic Prejudice Toward Immigrants in a Representative Subsample of Spanish Young People1

This research aimed to study those factors that predict different types of ethnic prejudice in a representative subsample of Spanish young people. The instrument we used was Pettigrew & Meertens' (1995 ) blatant/subtle prejudice scale. Results show that although there is a similar underlying pattern in both types of ethnic prejudice, subtle prejudice is based more on cultural differences, whereas blatant prejudice also stresses the racial, economic, and labor effects of immigration. Moreover, blatant prejudice is also influenced by the formal level of education and political position. The results are interpreted within the Spanish context; and the implications for identity formation and maintenance, and practical programs directed toward ethnic prejudice awareness are discussed.     

Interesting Things and Curious People: Exploration and Engagement as Transient States and Enduring Strengths

Curiosity, interest, and intrinsic motivation are critical to the development of competence, knowledge, and expertise. Without a mechanism of intrinsic motivation, people would rarely explore new things, learn for its own sake, or engage with uncertain tasks despite feelings of confusion and anxiety. This article explores two sides of interest: momentary feelings (the emotion of interest) and enduring traits (the character strength of curiosity). Recent theories in emotion psychology can explain why and when people experience feelings of interest; recent research has illuminated the role of curiosity in cultivating knowledge, meaning in life, close relationships, and physical and mental resilience. The problem for future research – and for social and personality psychology more generally – is how to bridge the dynamics of everyday experience with stable, lifespan aspects of personality.     

Measurement Reliability,the Spearman–Jensen Effect and the Revised Thorndike Model of Test Bias

The Thorndike model of test fairness has recently been revised and used to argue that cognitive ability tests are biased against certain groups of test‐takers because ability tests show larger mean differences across racial groups than do job performance measures. We discuss two critical factors that confound this new version of Thorndike's model, making it susceptible to false indications of test bias. Those factors are (a) measurement error (i.e., reliability) in both the predictor and criterion and (b) the Spearman–Jensen effect (i.e., the well‐documented effect that group differences in observed g‐saturated measures are directly proportional to the degree the manifest indicator reflects g). Finally, because the Spearman–Jensen effect is not well known within the applied literature, we present a brief simulation to better elucidate the implications of the Spearman–Jensen effect for personnel selection in general, and claims of bias in cognitive ability testing in particular.     

For whom the mind wanders, and when: an experience-sampling study of working memory and executive control in daily life

An experience-sampling study of 124 undergraduates, pretested on complex memory-span tasks, examined the relation between working memory capacity (WMC) and the experience of mind wandering in daily life. Over 7 days, personal digital assistants signaled subjects eight times daily to report immediately whether their thoughts had wandered from their current activity, and to describe their psychological and physical context. WMC moderated the relation between mind wandering and activities' cognitive demand. During challenging activities requiring concentration and effort, higher-WMC subjects maintained on-task thoughts better, and mind-wandered less, than did lower-WMC subjects. The results were therefore consistent with theories of WMC emphasizing the role of executive attention and control processes in determining individual differences and their cognitive consequences.