Prison substance misuse programs and offender rehabilitation

This article considers the nature of the association between substance misuse and criminal behaviour and how this might inform the development of prison-based substance misuse treatment programs. The literature on what is known about the effectiveness of prison-based treatment is reviewed and the implications for correctional practice considered. It is concluded that prison-based substance misuse treatment should be considered a critical component of rehabilitation programming and that justice outcomes are likely to be improved when a number of program features are incorporated.

An exploratory investigation of the process of perspective taking in interpersonal situations

The ability to take the perspectives of others is considered a prerequisite for effective interpersonal interaction. Despite extensive investigation into the correlates of perspective taking, there have been few previous attempts to understand the process by which people take another's psychological point of view. The purpose of this exploratory study was to identify the strategies used by individuals when attempting to take the perspective of another person. Twelve participants discussed a time they engaged in perspective taking. The analysis revealed that perspective taking was used in situations in which significant negative emotions could arise, and that participants shifted between the use of self-information (e.g., switching places, past experience) and other-information (e.g., target's personal characteristics) during the process of perspective taking. Different emotions and cognitions were associated with taking one's own perspective and taking that of the other person. The study provides a direct consideration of an under-investigated component of social and personal relationships.

Physical activity for cancer survivors : a meta-analysis of randomised controlled trials

Objective To systematically evaluate the effects of physical activity in adult patients after completion of main treatment related to cancer. Design Meta-analysis of randomised controlled trials with data extraction and quality assessment performed independently by two researchers. Data sources Pubmed, CINAHL, and Google Scholar from the earliest possible year to September 2011. References from meta-analyses and reviews. Study selection Randomised controlled trials that assessed the effects of physical activity in adults who had completed their main cancer treatment, except hormonal treatment. Results There were 34 randomised controlled trials, of which 22 (65%) focused on patients with breast cancer, and 48 outcomes in our meta-analysis. Twenty two studies assessed aerobic exercise, and four also included resistance or strength training. The median duration of physical activity was 13 weeks (range 3-60 weeks). Most control groups were considered sedentary or were assigned no exercise. Based on studies on patients with breast cancer, physical activity was associated with improvements in insulin-like growth factor-I, bench press, leg press, fatigue, depression, and quality of life. When we combined studies on different types of cancer, we found significant improvements in body mass index (BMI), body weight, peak oxygen consumption, peak power output, distance walked in six minutes, right handgrip strength, and quality of life. Sources of study heterogeneity included age, study quality, study size, and type and duration of physical activity. Publication bias did not alter our conclusions. Conclusions Physical activity has positive effects on physiology, body composition, physical functions, psychological outcomes, and quality of life in patients after treatment for breast cancer. When patients with cancer other than breast cancer were also included, physical activity was associated with reduced BMI and body weight, increased peak oxygen consumption and peak power output, and improved quality of life.

Distance learners’ study-related interactions with other people in their life-contexts: investigating an unexplored phenomenon

Distance learners are typically embedded within rich and complex life-contexts that comprise family, friends, work colleagues, and community connections. However, relatively few studies explore the interplay between distance learners’ life-contexts and their studies and none examine the study-related interactions distance learners engage in with other people in their life-contexts. Changes currently occurring in the higher education sector, including the emergence of postgraduate lifelong learners, mean this position is becoming untenable. This research note provides an overview of a study currently under development that is intended to shed light on this unexplored phenomena.

Tentatively exploring the learning potentialities of postgraduate distance learners’ interactions with other people in their life contexts

Despite much discussion about the various modes of interaction that are possible within distance education, little attention has been paid to the interactions that occur between distance learners and other people in their life contexts about the academic content of their studies. This paper presents some preliminary findings from a study exploring this topic through the eyes of distance learners enrolled in Australian postgraduate coursework programs. It includes a categorisation of these interactions and the forms of learning they produce as well as a discussion of the potential implications for distance education theory and design.

Quality control mechanisms regulating the copper-transporting ATPases ATP7A and ATP7B

This project provides compelling evidence that the clusterin, COMMD1 and ApoE proteins function in the quality control of the essential copper-transport proteins ATP7A and ATP7B. This knowledge is significant because variations in the clusterin, COMMD1 or ApoE genes may explain the variability of patient symptoms in the copper-transport disorders, Menkes and Wilson diseases.

Associations between child temperament, maternal feeding practices and child body mass index during the preschool years: a systematic review of the literature

It is a research priority to identify modifiable risk factors to improve the effec- tiveness of childhood obesity prevention strategies. Research, however, has largely overlooked the role of child temperament and personality implicated in obesogenic risk factors such as maternal feeding and body mass index (BMI) of preschoolers. A systematic review of relevant literature was conducted to inves- tigate the associations between child temperament, child personality, maternal feeding and BMI and/or weight gain in infants and preschoolers; 18 papers were included in the review. The findings revealed an association between the temperament traits of poor self-regulation, distress to limitations, low and high soothability, low negative affectivity and higher BMI in infants and preschool- aged children. Temperament traits difficult, distress to limitations, surgency/ extraversion and emotionality were significantly associated with weight gain rates in infants. The results also suggested that child temperament was associated with maternal feeding behaviours that have been shown to influence childhood over- weight and obesity, such as using restrictive feeding practices with children per- ceived as having poor self-regulation and feeding potentially obesogenic food and drinks to infants who are more externalizing. Interestingly, no studies to date have evaluated the association between child personality and BMI/weight gain in infants and preschoolers. There is a clear need for further research into the association of child temperament and obesogenic risk factors in preschool-aged children.