Testing the bi‐dimensional effects of attitudes on behavioural intentions and subsequent behaviour

Attitudes are typically treated as unidimensional predictors of both behavioural intentions and subsequent behaviour. On the basis of previous research showing that attitudes comprise two independent, positive and negative dimensions, we hypothesized that attitudes would be bi‐dimensional predictors of both behavioural intentions and subsequent behaviour. We focused on health‐risk behaviours. We therefore also hypothesized that the positive dimension of attitude (evaluations of positive behavioural outcomes) would better predict both behavioural intentions and subsequent behaviour than would the negative dimension, consistent with the positivity bias/offset principle. In Study 1 (cross sectional design), N = 109 university students completed questionnaire measures of their intentions to binge‐drink and the positive and negative dimensions of attitude. Consistent with the hypotheses, both attitude dimensions independently predicted behavioural intentions and the positive dimension was a significantly better predictor than was the negative dimension. The same pattern of findings emerged in Study 2 (cross sectional design; N = 186 university students) when we predicted intentions to binge‐drink, smoke and consume a high‐fat diet. Similarly, in Study 3 (prospective design; N = 1,232 speed limit offenders), both the positive and negative dimensions of attitude predicted subsequent (6‐month post‐baseline) speeding behaviour on two different road types and the positive dimension was the better predictor. The implications for understanding the motivation of behaviour and the development of behaviour‐change interventions are discussed.     

Science and religion perspectives at St. John’s University of Tanzania (SJUT)

In an effort to shed much needed light on to religion and science perspectives in Africa, a preliminary survey was conducted to examine the views of undergraduate science students (N=143) at St. John’s University of Tanzania (SJUT). This research note presents initial survey findings, which explore perceptions of religion-and-science interactions and evolutionary theory as well as an attempt to ascertain what sources influence undergraduate sentiments about science and religion. Results point to prevalent negative beliefs about evolution and religion–science relationships. Additionally, exploratory factor analysis suggests that students with the most positive science-religion viewpoints identify the influence of university education in shaping such beliefs, rather than the teachings of religious leaders. Factor scores also disclose correlations between participants’ considerations of science-religion relationships and reported statements members of students’ religious communities made about evolutionary theory.     

Normative values for a tablet computer-based application to assess chromatic contrast sensitivity

Tablet computer displays are amenable for the development of vision tests in a portable form. Assessing color vision using an easily accessible and portable test may help in the self-monitoring of vision-related changes in ocular/systemic conditions and assist in the early detection of disease processes. Tablet computer-based games were developed with different levels of gamification as a more portable option to assess chromatic contrast sensitivity. Game 1 was designed as a clinical version with no gaming elements. Game 2 was a gamified version of game 1 (added fun elements: feedback, scores, and sounds) and game 3 was a complete game with vision task nested within. The current study aimed to determine the normative values and evaluate repeatability of the tablet computer-based games in comparison with an established test, the Cambridge Colour Test (CCT) Trivector test. Normally sighted individuals [N = 100, median (range) age 19.0 years (18–56 years)] had their chromatic contrast sensitivity evaluated binocularly using the three games and the CCT. Games 1 and 2 and the CCT showed similar absolute thresholds and tolerance intervals, and game 3 had significantly lower values than games 1, 2, and the CCT, due to visual task differences. With the exception of game 3 for blue-yellow, the CCT and tablet computer-based games showed similar repeatability with comparable 95% limits of agreement. The custom-designed games are portable, rapid, and may find application in routine clinical practice, especially for testing younger populations.     

Islamic inheritance in Australia and family provision law: are Sharia wills valid?

This article explains the context of Islamic inheritance and the distinctive nature of what is called in a preliminary sense as ‘Muslim intergenerational property’. The article suggests that a wider view of inheritance should be taken on the basis that inheritance is an intergenerational process that, in the case of Muslims, incorporates religious notions. Secondly, the article describes family provision law and the particular nature of the English transplant of inheritance law into Australia. Thirdly, the article describes the nature of legal services provided to Islamic families and the drafting of Sharia wills. Fourthly, in the light of the law under the State and Federal family provision legislation, the article considers the validity of Islamic wills.     

Medical Psychology in New Zealand

This paper describes medical psychology and health psychology in New Zealand, particularly in relation to psychologists teaching in medical schools, psychologists working in general medical settings, and health psychologists. It identifies a reasonably slow but continuing consolidation of the discipline, particularly from a research perspective, but also with therapeutic initiatives in the public and private health sector. The potential for increased activity in health promotion and increased psychological analysis and influence in the health system is identified.