Can Constructive Thinking Predict Decision Making?

We assume that executive function constitutes an integrated set of cognitive processes that mediate working memory, planning, inhibition, flexibility, and decision making. Despite the acknowledged theoretical connection between executive function processes and emotional intelligence, such relationships have rarely been investigated. The purpose of this study was to examine the potential relationship between constructive thinking, conceived as a component of emotional intelligence, and executive function, as indexed by various existing neuropsychological and experimental instruments. We used the Constructive Thinking Inventory as a measure of emotional intelligence. We found that some constructive thinking subscales were able to predict distinct executive function variables. Emotional Coping, Categorical Thinking, and Esoteric Thinking subscales explained performance on various measures of executive function. Thus, we conclude that intervention programs designed to train a specific component of emotional intelligence, namely constructive thinking, could also facilitate performance in executive function processes, and vice versa. Copyright © 2011 John Wiley & Sons, Ltd.     

Culturally adapting an evidence-based parenting intervention for Latino immigrants: the need to integrate fidelity and cultural relevance

Latinos constitute the largest ethnic minority group in the United States. However, the cultural adaptation and dissemination of evidence-based parenting interventions among Latino populations continues to be scarce despite extensive research that demonstrates the long-term positive effects of these interventions. The purpose of this article is threefold: (1) justify the importance of cultural adaptation research as a key strategy to disseminate efficacious interventions among Latinos, (2) describe the initial steps of a program of prevention research with Latino immigrants aimed at culturally adapting an evidence-based intervention informed by parent management training principles, and (3) discuss implications for advancing cultural adaptation prevention practice and research, based on the initial feasibility and cultural acceptability findings of the current investigation.     

Beyond Acculturation: An Investigation of the Relationship of Familism and Parenting to Behavior Problems in Hispanic Youth

In the adolescent research literature, acculturation processes have been linked to the development of serious behavior problems in Hispanic adolescents, but not enough is known about how that process takes place. This article reports an investigation that sought to shed light on empirically plausible mechanisms by which family processes (i.e., familism and parenting practices) may operate as mediators of acculturation‐related factors on adolescent problem behaviors among 167 Hispanic sixth‐ or seventh‐grade early adolescents. SEM analyses identified an empirically plausible mediated pathway through which parenting practices may operate as a mediator of the effects of acculturation‐related variables on adolescent problem behaviors. Second, although the role of familism as a mediator was not supported, the results did provide support for familism having indirect effects on behavior problems also through parenting practices. The findings are discussed in the context of existing research and clinical developments in the treatment of Hispanic adolescents and families.     

Mental Health and Obesity: A Meta-Analysis

The relationship between obesity and psychological distress is not clear because research conducted so far is not conclusive, with some studies finding that obese people report less mental health than normal-weight individuals, whilst others find that obesity may work as a protective factor that prevents people with weight problems from developing mental health issues. In this meta-analysis we review research that compares the mental health (measured with SF-36) of class I obese people (Body Mass Index between 30 and 34.99) with normal weight people (Body Mass Index between 18 and 24.99) in non-clinical adult populations. The meta-analysis conducted assumed a random-effects model and a weighted mean effect size was calculated (d), together with its statistical significance and confidence interval. Results reveal that obese women report less mental health than normal weight females (d?=??.26) but that obese men show more mental health than normal weight individuals (d?=?.62). The results give support to the so-called “Jolly Fat” hypothesis.     

The Implications of Brain Connectivity in the Neuropsychology of Autism

Autism is a neurodevelopmental disorder that has been associated with atypical brain functioning. Functional connectivity MRI (fcMRI) studies examining neural networks in autism have seen an exponential rise over the last decade. Such investigations have led to the characterization of autism as a distributed neural systems disorder. Studies have found widespread cortical underconnectivity, local overconnectivity, and mixed results suggesting disrupted brain connectivity as a potential neural signature of autism. In this review, we summarize the findings of previous fcMRI studies in autism with a detailed examination of their methodology, in order to better understand its potential and to delineate the pitfalls. We also address how a multimodal neuroimaging approach (incorporating different measures of brain connectivity) may help characterize the complex neurobiology of autism at a global level. Finally, we also address the potential of neuroimaging-based markers in assisting neuropsychological assessment of autism. The quest for a neural marker for autism is still ongoing, yet new findings suggest that aberrant brain connectivity may be a promising candidate.     

Metaphonological abilities of adult illiterates: New evidence of heterogeneity

Abstract

Adult illiterate and literate subjects with at most second-grade education, from the same poor settlement in Brazil, were tested on rhyme judgement, initial syllabic vowel deletion and initial consonant deletion. Corrective feedback was provided continuously throughout the tests. The literate subjects were proficient on all three tasks. Illiterates achieved non-negligible performance on vowel deletion and rhyme judgement, but performed poorly on consonant deletion. These results bring additional support to the notion that metaphonological competence involves separate components which obey different developmental mechanisms.     

The Attraction of Africanized Honey Bees (Apis mellifera L.) to Soft Drinks and Perfumes

The attraction of Africanized bees to soft drinks and perfumes was investigated. In the first experiment, the ability of bees to discriminate between two perfumes (Realm for Men and Realm for Women) was assessed. The results indicated that the scents could be used as conditioned stimuli. In the second experiment, bees were divided into individual groups and confined to small metal tubes. Groups were fed either Diet Pepsi, spring water (control), Diet Guaraná, Diet Coca-Cola, Coca-Cola, Sprite, Pepsi, Guaraná, Sukita Orange, Fanta Orange, Fanta Grape, or sucrose (control). The dependent variable was the amount of time the bee's proboscis was in contact with a strip of filter paper saturated with the substance. The results indicated little or no contact with the diet soft drinks and spring water, 45–65 s of contact with Coca-Cola, Sprite, Pepsi, Guaraná, and Sukita Orange, and 75–140 s of contact with Fanta Orange, Fanta Grape, and sucrose (sucrose elicited the most contact of the substances tested). In a third experiment, the ability of bees to associate an odor with a soft drink was assessed in a discrimination task. With Citral and Geraniol as conditioned stimuli, conditioning was best to sucrose, Guaraná, and Fanta Orange. Little conditioning was observed with Pepsi, and no conditioning was observed with Diet Pepsi.