Gender Differences in Drinking Motivations and Outcomes

To investigate gender differences in the dynaijiics of alcohol use, we gathered self-report data from male and female college students. Results of our experiment showed that dominance power motivations were correlated with negative drinking outcomes for both men and women; assertiveness power motivations were associated with negative outcomes only for women. For both sexes, a higher proportion of positive social motivations was associated with fewer negative drinking outcomes. We expect that, in addition to the more traditionally defined needs for dominance power shown to be important for drinking among men, women may use alcohol in relation to needs for assertiveness and self-expression.     

Transversus abdominis is part of a global not local muscle synergy during arm movement

The trunk muscle transversus abdominis (TrA) is thought to be controlled independently of the global trunk muscles. Methodological issues in the 1990s research such as unilateral electromyography and a limited range of arm movements justify a re-examination of this theory. The hypothesis tested is that TrA bilateral co-contraction is a typical muscle synergy during arm movement. The activity of 6 pairs of trunk and lower limb muscles was recorded using bilateral electromyography during anticipatory postural adjustments (APAs) associated with the arm movements. The integrated APA electromyographical signals were analyzed for muscle synergy using Principle Component Analysis. TrA does not typically bilaterally co-contract during arm movements (1 out of 6 participants did). APA muscle activity of all muscles during asymmetrical arm movements typically reflected a direction specific diagonal pattern incorporating a twisting motion to transfer energy from the ground up. This finding is not consistent with the hypothesis that TrA plays a unique role providing bilateral, feedforward, multidirectional stiffening of the spine. This has significant implications to the theories underlying the role of TrA in back pain and in the training of isolated bilateral co-contraction of TrA in the prophylaxis of back pain.     

A validation of a computerised task of risk-taking and moral decision-making and its association with sensation-seeking,impulsivity and sociomoral reasoning

The aim of this study was to investigate the reliability and validity of the computer based application of the Secret Agent (SA) task of risk-taking and moral decision-making. The participants were 100 male patients in a maximum security hospital (50 with severe mental illness and 50 with personality disorder) and 50 community based healthy controls. All participants completed the SA task, the Iowa Gambling Task (IGT), and measures of IQ, antisocial personality traits, sensation-seeking, impulsivity and sociomoral reasoning. The SA risk-taking and moral decision-making scales had satisfactory levels of reliability (Cronbach’s alpha). Risk-taking correlated significantly with sensation-seeking across all three participant groups. In contrast, risk-taking only correlated with impulsivity among the severe mental illness group. Moral decision-making correlated with sociomoral reasoning among the personality disorder group. No correlation was found between the SA scores and the IGT score and the IGT did not correlate with sensation-seeking or impulsivity. IQ and antisocial personality traits did not correlate with the SA or IGT scales. The study highlights the importance of context, the nature of the risk-taking task, and ‘problem framing’ of the instructions in their relationship with individual differences.     

THE EFFECT OF NOTE TAKING ON NINTH GRADE STUDENTS' COMPREHENSION

This study examined factors affecting motivation for reading, writing, and spelling in primary grade students using a new measure, the Early Literacy Motivation Survey (ELMS). First-graders (198) responded to questions measuring attributions, self-efficacy, and perceived competence. The ELMS uses scenarios and short tasks to contextualize the questions for young children. A confirmatory factor analysis validated the motivation constructs investigated. A structural equation model produced a good fit for the data and indicated that literacy attributions in young children mediated between achievement and self-efficacy and perceived competence. Findings showed that first-grade students differentiate among their self-efficacy for reading, writing, and spelling.     

Identity Thieves and Levels of Sophistication: Findings from a National Probability Sample of American Newspaper Articles 1995–2005

Identity theft continues to be a problem in the United States, yet research on identity thieves is limited. This study complements previous work by exploring the correlates of identity thieves (n = 257) and offense sophistication levels via a content analysis of a nationally representative probability sample of newspaper articles (1995–2005). Sample demographics are presented along with the results from bivariate correlations and a multinomial logit model focused on exploring variation in correlate influence on four levels of identity theft sophistication.     

Examining the role of parental self-regulation in family physical activity: A mixed-methods approach

Physical activity (PA) is essential for good health. However, parents risk becoming less active because of the demands of parenting. This has consequences for children as parents are role models. The present study used a mixed-methods approach to explore parental self-regulation associated with PA. Data were collected from 36 parents with preschool-aged children. They were interviewed about their PA and their family’s PA. Parents also completed PA and self-regulation questionnaires and wore an accelerometer for five days. Qualitative data were examined using an inductive approach to thematic analysis. It showed that parents felt that they had limited time for personal PA. Mothers’ self-regulation was driven by an ethic of care and subjective norms, whereas fathers’ self-regulation was driven by beliefs about the importance of autonomy. Nevertheless, both parents saw caring for their children as the main priority. Quantitative data were examined using multiple regression analyses. Results showed that different self-regulatory behaviours predicted the PA of mothers and fathers. Which predictors were significant depended on the type of activity and how it was measured. The findings warrant longitudinal research that would enable the effect of family dynamics on self-regulation associated with PA to be assessed.     

Attention and Memory in Children with Brain Tumors

The Rey Auditory Verbal Learning Test was utilized to examine attention, learning, and memory abilities in 42 children with cerebellar (N?=?18) and third ventricle tumors (N?=?24). Children with cerebellar tumors exhibited significant auditory attentional impairments and displayed adequate encoding and retrieval across subsequent learning and memory trials. In contrast, children with third ventricle tumors exhibited average auditory attentional abilities, but they displayed mild encoding deficits across trials 2–5. Furthermore, the third ventricle group's compromised performance on the delayed recall trial and average performance on the delayed recognition trial is suggestive of underlying retrieval deficits.     

Anxiety in Swedish School Children: Situational Specificity,Informant Variability and Coping Strategies

In a school sample, 463 Swedish children aged between 8 and 12 years reported their experience of anxiety during 11 "typical" home and school setting activities. In addition to rating the frequency and type of anxiety experienced, the children reported whether they used coping strategies to reduce their anxiety. Parents and teachers also rated the anxiety levels in the same children. Nine percent of the children reported that they experienced anxiety "often" during at least 1 of the 11 home and school activities and 1.5% reported an anxiety level of "often" averaged across all of the 11 activities. The parents reported that 9% of the children experienced "moderate" to "very much" anxiety levels averaged across the home-related activities, whereas the teachers reported that 38.5% of the children had such anxiety levels at school. Overall, the children's ratings of their frequency levels of anxiety were found to depend more on age than on gender. The children and their parents both regarded anxiety to be most common during "leaving home for school" and "going to bed at night" activities. The correspondence between child, parent and teacher reports of overall anxiety in the children was low; similar findings were obtained for anxiety among children in the various setting activities. The 8-year-old children reported a higher use of various coping strategies than did the 12-year-olds. The results are discussed in view of the current literature on anxiety and fears in children.