Inattentive and noninattentive ADHD children: Do they constitute a unitary group?

Teacher-rated ADHD and normal control children were administered a continuous performance test (CPT), and were then further subdivided based upon the presence or absence of objectively assessed attentional deficits. In addition, children were assessed using several measures of cognitive and behavioral functioning. Attentional deficits were signficantly more prevalent among the ADHD group, but about half of the ADHD children showed no evidence of objectively assessed attentional dysfunction. Further group analyses indicated that ADHD children with objectively assessed attentional dysfunction appeared cognitively impaired, while ADHD children without objective evidence of attentional dysfunction had more conduct problems. CPT inattention was not related to the presence of cognitive impairments or conduct problems in the control group. These data must be considered preliminary because teacher ratings were the only source of diagnosis and a single measure of inattention was used. However, they suggest that two subtypes of ADHD children can be identified, one characterized by inattention and learning problems, and the other by conduct problems.The authors gratefully acknowledge the assistance of Sister Hildegard Kogler and the St. Francis DeSales School, and the parents and children who participated in this study.     

Internet and Facebook related images affect the perception of time

Even though there is a wealth of research on addiction and implicit measures, the effects of addiction on time perception are still unclear. Internal clock models separate the effects of attention and arousal which could have important implications for addiction research. This study investigated whether Internet related stimuli can lead to distorted time perception. We found evidence that Internet and Facebook related stimuli can distort time perception due to attention and arousal related mechanisms. This highlights that Facebook related stimuli lead to an overestimation of time compared to Internet related stimuli, and both Facebook and Internet related stimuli were associated with better discriminability of time compared to matched neutral stimuli. Implications of these findings on addiction are discussed.     

Strategic regulation of cognitive control by emotional salience: A neural network model

We present a neural network model of stimulus processing, which uses a mechanism of adaptive attentional control to regulate the moment to moment deployment of attention according to both the demands of the current task, and the demands of emotionally salient information. This mechanism allows negative emotional information to reduce cognitive control to aid in the detection of threats, which produces a momentary withdrawal from the current task set to allow unbiased processing of available information. The combination of cognitive and emotional regulation of task set allows this model to address inter-trial aspects of emotional interference in colour naming. In particular, we focus on the nature of the emotional interference in colour naming (McKenna & Sharma, 2004) as well as in word reading (Algom, Chajut, & Lev, 2004) and show how this form of interference is functionally distinct from the classic Stroop effect. Our model addresses a range of findings in colour naming and word reading tasks and is informed by recent neuroimaging data concerning the interaction between the anterior cingulate and prefrontal cortices. The model is used to explore the interface between cognition and emotion with a series of predictions, including a qualitative distinction between state and trait forms of anxiety.     

Effects of test anxiety,ego stress,and attentional skills training on arithmetic reasoning: An experimental evaluation of a brief counseling strategy

Abstract

Two hundred forty high school students (120 male and 120 female) in India performed a moderately difficult multiple choice Arithmetic Reasoning task after undergoing short-term (40 minutes) cognitive treatment in the form of Attentional Skills Training. A 2 × 2 × 2 (Test Anxiety x Attentional Skills Training x Stress) design with separate analysis for boys and girls indicated these results: with intervention the high anxiety subjects under ego stress conditions, compared to their high-anxious control, low-anxious ego stress, or low-anxious control counterparts, reported the maximum significant improvement in performance on the Arithmetic Reasoning test. The low-anxiety subjects performed consistently well with or without treatment or stress conditions. The findings shed new light on the attentional theory of test anxiety, and it was reasoned that long-term effects of cognitive treatment be studied by using varied performance tasks (difficulty level controlled) on different gender and age groups across cultures.     

Influence of body dissatisfaction on 1-year change in nutrient intake of overweight and obese inner-city African American children

This analysis aimed to examine the relationship of baseline body dissatisfaction with 1-year change in nutrient intake of inner-city, overweight and obese, African American children. This is a secondary analysis of 1-year pre-post data available for a convenience sample of 88 children. After adjusting for baseline intake of dietary variables and intervention group status, baseline body dissatisfaction was associated with 1-year increases in intake of energy, and all macronutrients in girls, but not in boys. These relationships were not substantially altered after adjusting for baseline BMIz and global self-worth. After including all adjustment factors, increasing baseline body dissatisfaction in girls was associated with 1-year increased intake of total energy, total sugars, total fat, discretionary fat, and total carbohydrates. This analysis suggests that, in girls but not necessarily in boys, body dissatisfaction might need to be targeted during interventions that aim to improve nutrient intake.     

The study of organizational behaviour in family business

Family businesses (FBs)—enterprises that are significantly influenced by family members and kinship ties—are ubiquitous and play a crucial role across all world economies. Because of the embeddedness of family and business systems in FB, these organizational forms are theoretically distinct from their non-family counterparts. Curiously, FBs have been largely overlooked in the organizational behaviour (OB) literature. The limited available research at the interface of OB and FB highlights the importance of FB as a unique context to advance OB theories, and of OB as a promising discipline to increase our understanding of FB. In a selective review of literature focused on the four topics of values and goals, leadership and power, trust and justice, and conflict, we discuss how insights from the general theory of communal and exchange relationships open exciting avenues for research at the FB-OB interface. Rich fruits of intellectual harvest await scholars who focus on behavioural research in FB.     

Development and Validation of a Situational Judgment Test of Emotional Intelligence

The present study describes the development and validation of a situational judgment test (SJT) of emotional intelligence (EI). Initially, 80 situations and three response alternatives for each situation were created based on the available theoretical models. Principal component factor analysis with direct oblimin rotation of data (N = 213) yielded a three‐factor structure with 46 items. These factors were (1) utilizing own emotion, (2) sensing other's emotion, and (3) understanding emotional context. Additional studies showed that the measure had good internal consistency and test‐retest reliability. None of the three factors strongly correlated with the Big Five factors of personality (NEO Five‐Factor Inventory, thus establishing its identity as a construct distinct from personality. Findings of confirmatory factor analysis on secondary data reconfirm the three‐factor model for a 46‐item SJT of EI. The second study also found no correlation among these three factors, intelligence scores measured using Raven's Matrices, and trait EI score measured using the Trait Emotional Intelligence Questionnaire. The third study was conducted in order to determine the relationship of SJT of EI with academic achievement and life satisfaction. All three factors of SJT‐based EI measure were significantly associated with academic achievement and life satisfaction.     

Financial deprivation selectively shifts moral standards and compromises moral decisions

Previous research suggests people firmly value moral standards. However, research has also shown that various factors can compromise moral behavior. Inspired by the recent financial turmoil, we investigate whether financial deprivation might shift people’s moral standards and consequently compromise their moral decisions. Across one pilot survey and five experiments, we find that people believe financial deprivation should not excuse immoral conduct; yet when people actually experience deprivation they seem to apply their moral standards more leniently. Thus, people who feel deprived tend to cheat more for financial gains and judge deprived moral offenders who cheat for financial gains less harshly. These effects are mediated by shifts in people’s moral standards: beliefs in whether deprivation is an acceptable reason for immorality. The effect of deprivation on immoral conduct diminishes when it is explicit that immoral conduct cannot help alleviate imbalances in deprived actors’ financial states, when financial deprivation seems fair or deserved, and when acting immorally seems unfair.