Values and helping behavior: A study in four cultures

Values are important factors in determining individuals' behaviours. Previous studies have examined the relations between values and helping behaviour, but usually in the context of a single culture. The current study examines the relations between personal value types and helping behaviour among university students (N = 722) in four cultures (Germany, Scotland‐UK, Israel and Turkey). Across cultures, the value types of self‐transcendence versus self‐enhancement and conservation versus openness to change were positively related to helping. Specifically, self‐transcendence values were positively related, and self‐enhancement and openness to change values negatively related, to helping behaviour. The correlations pattern did not differ significantly between cultures.     

Student and Staff Understanding and Reaction: Academic Integrity in an Australian University

Academic integrity is becoming increasingly important to managing academic institutions. Accordingly there are efforts to uniformly assess campus attitudes to such issues as cheating in assessments along with the policies and procedures in place to address them. This paper seeks to summarize and understand the attitude of the students and academic staff at an Australian university towards academic integrity, as reflected in the results of a campus-wide survey, using both qualitative and quantitative analysis. The main finding of the quantitative results was the disconnect between academic staff and students belief’s about academic honesty and the reactions of students and academics to dishonest behaviour. Four key themes of academic honesty were identified through qualitative analysis, being those of cheating, student, solutions to cheating and general concerns.     

Context affects the interpretation of low but not high numerical probabilities: A hypothesis testing account of subjective probability

Low numerical probabilities tend to be directionally ambiguous, meaning they can be interpreted either positively, suggesting the occurrence of the target event, or negatively, suggesting its non-occurrence. High numerical probabilities, however, are typically interpreted positively. We argue that the greater directional ambiguity of low numerical probabilities may make them more susceptible than high probabilities to contextual influences. Results from five experiments supported this premise, with perceived base rate affecting the interpretation of an event’s numerical posterior probability more when it was low than high. The effect is consistent with a confirmatory hypothesis testing process, with the relevant perceived base rate suggesting the directional hypothesis which people then test in a confirmatory manner.     

Reward, dopamine and the control of food intake: implications for obesity

The ability to resist the urge to eat requires the proper functioning of neuronal circuits involved in top-down control to oppose the conditioned responses that predict reward from eating the food and the desire to eat the food. Imaging studies show that obese subjects might have impairments in dopaminergic pathways that regulate neuronal systems associated with reward sensitivity, conditioning and control. It is known that the neuropeptides that regulate energy balance (homeostatic processes) through the hypothalamus also modulate the activity of dopamine cells and their projections into regions involved in the rewarding processes underlying food intake. It is postulated that this could also be a mechanism by which overeating and the resultant resistance to homoeostatic signals impairs the function of circuits involved in reward sensitivity, conditioning and cognitive control.     

The Relationship Between International Students’ Health Perceptions and Their Healthy Lifestyle Behaviors

Journal of Religion and Health - This study was carried out to examine the relationship between international students’ health perceptions and their healthy lifestyle behaviors. This...