Predictors of physical activity,healthy eating and being smoke-free in teens: A theory of planned behaviour approach

This paper elicited context specific underlying beliefs for physical activity, fruit and vegetable consumption and smoke-free behaviour from the Theory of Planned Behaviour (TPB), and then determined whether the TPB explained significant variation in intentions and behaviour over a 1 month period in a sample of grade 7–9 (age 12–16 years) adolescents. Eighteen individual interviews and one focus group were used to elicit student beliefs. Analyses of this data produced behavioural, normative and control beliefs which were put into a TPB questionnaire completed by 183 students at time 1 and time 2. The Path analyses from the main study showed that the attitude/intention relationship was moderately large for fruit and vegetable consumption and small to moderate for being smoke free. Perceived behavioural control had a large effect on being smoke free and a moderately large effect for fruit and vegetable consumption and physical activity. Intention had a large direct effect on all three behaviours. Common (e.g. feel better, more energy) and behaviour-specific (e.g., prevent yellow fingers, control my weight) beliefs emerged across the three health behaviours. These novel findings, to the adolescent population, support the importance of specific attention being given to each of the behaviours in future multi-behavioural interventions.     

Generic,Disease-Specific and Individualised Approaches to Measuring Health-Related Quality of Life Among People With Heart Disease - A Comparative Analysis

Increasing emphasis is being placed on the evaluation of health-related quality of life. However, there is no consensus on the definition of this concept and as a result there are a plethora of existing measurement instruments. Head-to-head comparisons of the psychometric properties of existing instruments are necessary to facilitate evidence-based decisions about which instrument should be chosen for routine use. Therefore, an individualised instrument (the modified Patient Generated Index (PGI)), a generic instrument (the Short Form 36) and a disease-specific instrument (the Quality of Life after Myocardial Infarction questionnaire) were administered to patients with ischaemic heart disease ( n = 117) and the evidence for the validity, reliability and sensitivity of each instrument was examined and compared. The modified PGI compared favourably with the other instruments but none of the instruments examined provided sound evidence for sensitivity to change. Therefore, any recommendation for the use of the individualised approach in the routine collection of health-related quality of life data in clinical practice must be conditional upon the submission of further evidence to support the sensitivity of such instruments.     

Gender Influences on Preschool Children's Social Problem-Solving Strategies

The authors investigated gender influences on the nature and competency of preschool children's social problem-solving strategies. Preschool-age children (N = 179; 91 boys, 88 girls) responded to hypothetical social situations designed to assess their social problem-solving skills in the areas of provocation, peer group entry, and sharing or taking turns. Results indicated that, overall, girls' responses were more competent (i.e., reflective of successful functioning with peers) than those of boys, and girls' strategies were less likely to involve retaliation or verbal or physical aggression. The competency of the children's responses also varied with the gender of the target child. Findings are discussed in terms of the influence of gender-related social experiences on the types of strategies and behaviors that may be viewed as competent for boys and girls of preschool age.     

Teacher Versus Peer Models

Female Ss (N=80) observed either a teacher or a peer model (M) demonstrate a motor task with either high or low performance ability. The effects’ of viewing these live performances on S’s subsequent motor performances were examined. After the observation of M, S’s performance in the presence or absence of the observed M was investigated. A Control Group consisting of 20 Ss, viewing no M, was compared to ail other groups for analysis. Results of the M Type × M’s Ability Level × M Presence design indicated that those in the Control Group had significantly lower performances than all other groups on all blocks of trials. In addition, across all trial blocks, S’s performances were enhanced subsequent to having viewed a skillful teacher M. Upon observing M’s demonstration, Ss exhibited increased matching responses and better performances when performing in the presence of M.     

Early Adolescents' Values About Their Pets

The essays of adolescent boys and girls (N = 354) explaining their decisions to save a pet in the event of a fire were examined by content analysis for the adolescents' underlying value orientations. Hedonistic utility, a moral value characteristic of the second of Kohlberg's (1976) moral development stages, was the primary value underlying adolescents' choices.     

Conscience as the Reappearance of the Other in Self-Experience: On Using the Concepts Superego and Conscience in Self Psychology

Many self-psychologically oriented psychoanalysts regard the traditional psychoanalytic construct of a psychic authority situated above the ego as a reification of a relational process and as such no longer relevant. The isolated view of the superego fails to recognize the dynamic, nonlinear nature of the therapeutic relationship in an inter-subjective context. Conscience as an aspect of the superego can, along with the introspective judgment of one's own actions, be embedded in the self so as to become an internal guideline for the necessary personal decisions of social life. Conscience is, among other things, what gives us the courage of our convictions.     

Review of Interventions Designed to Address Drinking Among Soldiers

Heavy and abusive alcohol use is a major health problem facing military service members. We reviewed literature on alcohol intervention programs targeting military personnel to assess the methodological quality and effectiveness of the programs. Although the search yielded more than 42,000 citations, only 150 met initial screening criteria. Eighteen studies had sufficient evidence to meet secondary screening and of these only 10 studies were included in the review. These studies employed several types of interventions, but only 1 used a randomized controlled trial. Our findings indicate that there is greater need to assess intervention strategies, and there is a particular need for high-quality studies using randomized controlled trials with standardized assessment tools to improve the generalizability of the findings. We discuss the implications of our findings for future research in this area.     

Effects of Comt Genotype on Behavioral Symptomatology in the 22q11.2 Deletion Syndrome

The 22q11.2 Deletion Syndrome (DiGeorge/velocardiofacial syndrome) is associated with elevated rates of psychosis, and is also characterized by severe attentional difficulties and executive dysfunction. Behavioral manifestations of this syndrome could result from haploinsufficiency of the catechol-O-methyltransferase (COMT) gene, located within the 22q11 region. The goal of the present study was to examine COMT genotype in relation to behavioral symptomatology in this syndrome. Val^158/108Met was genotyped in 38 patients (16 Met/-, 22 Val/-) with confirmed 22q11.2 deletions who had received the Child Behavior Checklist (CBCL) as part of a comprehensive evaluation. Results indicated that the Val genotype was associated with significantly greater internalizing and externalizing behavioral symptomatology in children with 22q11.2 deletions. Val allele status was associated with a greater-than-four-fold increase in risk for clinically significant behavior problems in children with this syndrome. These data are consistent with previous findings of increased psychopathology associated with the Val genotype in normal individuals and suggest that a functional genetic polymorphism in the 22q11 region may influence behavior in individuals with COMT haploinsufficiency.     

Fatigue,emotional functioning,and executive dysfunction in pediatric multiple sclerosis

Objective: Fatigue, depression, anxiety, and executive dysfunction are associated with multiple sclerosis (MS) in adults. Existing research suggests similar problems in pediatric MS, but relationships between these variables have not been investigated. This study investigates the associations between executive functioning and fatigue, emotional functioning, age of onset, and disease duration in pediatric MS.

Methods: Twenty-six MS or Clinically Isolated Syndrome (CIS) patients, ages 7 to 18, were evaluated through a multidisciplinary demyelinating diseases clinic. Participants completed neuropsychological screening including Verbal Fluency, Digit Span, and Trail-Making Test. Parents completed rating forms of behavioral, emotional, and executive functioning. Patients and parents completed questionnaires related to the patient’s quality of life and fatigue. Pearson’s correlation coefficients were calculated to investigate relationships between fatigue, emotional functioning, and executive functioning, as well as to examine correlations between parent and child reports of fatigue.

Results: Rates of parent-reported anxiety, depression, fatigue, and executive dysfunction varied widely. Means were below average on the Trail-Making Test and average on Verbal Fluency and Digit Span, though scores varied widely. Various fatigue and emotional functioning indices—but not age of onset or disease duration—significantly correlated with various performance-based measures of executive functioning.

Conclusion: Results indicate pediatric MS is associated with some degree of fatigue, emotional difficulties, and executive dysfunction, the latter of which is associated with the two former. Notably, age of onset and disease duration did not significantly correlate with executive functioning. Results advance understanding of psychological and clinical variables related to neurocognitive outcomes in pediatric MS.