Conscientiousness and fruit and vegetable consumption: exploring behavioural intention as a mediator

Clear associations have emerged between conscientiousness and health behaviours, such that higher levels of conscientiousness are predictive of beneficial health behaviours. This study investigated the conscientiousness-fruit and vegetable consumption relationship and whether behavioural intention mediated this relationship. A large sample of adults (N = 2136) completed an online battery of questionnaires measuring conscientiousness, behavioural intentions to consume fruit and vegetables, together with self-reported behaviour. Correlation analysis revealed that conscientiousness and each of its facets were positively associated with behavioural intention and self-reported behaviour. Hierarchical multiple regression analyses revealed that after controlling for age, gender and education, total conscientiousness, and the facets of responsibility, industriousness, order and virtue predicted self-reported behaviour. Further analysis revealed that in line with the Theory of Planned Behaviour, behavioural intention fully mediated the conscientiousness-fruit and vegetable behaviour relationship. In conclusion, low levels of conscientiousness were found to be associated with lower fruit and vegetable intentions, with the latter also associated with fruit and vegetable consumption.     

Applying “Place” to Research Ethics and Cultural Competence/Humility Training

Research ethics principles and regulations typically have been applied to the protection of individual human subjects. Yet, new paradigms of research that include the place-based community and cultural groups as partners or participants of environmental research interventions, in particular, require attention to place-based identities and geographical contexts. This paper argues the importance of respecting “place” within human subjects protections applied to communities and cultural groups as part of a critical need for research ethics and cultural competence training for graduate research students. These protections and benefits are extensions of the Belmont Principles and have been included in recent recommendations from research regulatory committees.     

Learning a procedural task: effectiveness of multimedia presentations

Three experiments investigated the effectiveness of presenting procedural information through different media and their combinations. Experiment 1 examined the effectiveness of text, line drawings, text and line drawings, video. and video stills for learning a first aid task. The results showed an advantage of text and line drawings and of the video presentation over the other three conditions for both bandaging performance and answering questions about the task. Experiment 2 showed that the beneficial effect of the combination of text and pictures could not be accounted for simply in terms of a dual coding explanation. Rather, the effectiveness of the media and their combinations was influenced by the extent to which they conveyed action information. Finally, Experiment 3 showed no evidence of a contiguity effect: text and pictures were as effective when presented together on the same screen as when they were presented separately. Copyright © 2000 John Wiley & Sons, Ltd.     

Personality and Culture: Demarcating Between the Common and the Unique

Four traditions in research on personality and culture are distinguished: (i) the culture-and-personality school and recent relativistic perspectives, (ii) the trait approach, (iii) interactionistic orientations, and (iv) situationist approaches. Next, the first two of these traditions are evaluated to ascertain how much variance is explained by culture. Thereafter, it is argued that the (questionable) focus on explanations with a high level of inclusiveness or generality is a major reason for the near absence of situationist interpretation of cross-cultural differences. Finally, three possible strategies are discussed to bridge the gap between relativism (emphasizing differences) and universalism (assuming basic similarities). A suggestion is made as to how both approaches can be valuable when unexplainable, as well as explainable variances, in cross-cultural personality research are taken seriously.     

The combination of explicit and implicit learning processes in task control

Summary Two experiments look at the combination of explicit and implicit learning processes on a single task. Subjects are required to control the rate of sugar output in a small sugar production factory while maintaining cordial relations with the union. Experiment 1 investigates whether subjects can learn to control this task, which relies on their knowing about both salient and nonsalient relationships. It looks at how performance on the task relates to explicit verbalisable knowledge (as assessed by written questionnaire). Experiment 2 considers alternative ways of tapping the more implicit aspects of subjects' knowledge.     

Two kinds of identity crisis

In order to outline a model of identity crisis, it is necessary to distinguish two types. In an identity deficit ("motivation crisis"), the individual experiences a lack of guiding commitments but struggles to establish personal goals and values. In an identity conflict ("legitimation crisis"), the person has several commitments which prescribe conflicting behavioral imperatives in some situations, such that at least one commitment may have to be betrayed. The literature on identity crisis is reviewed in connection with this distinction, and an attempt is made to delineate the causes, the subjective experiences, behavioral consequences, and modes of resolution of each type of crisis.     

On the relationship between task performance and associated verbalizable knowledge

Three experiments explore the relationship between performance on a cognitive task and the explicit or reportable knowledge associated with that performance (assessed here by written post-task questionnaire). They examine how this relationship is affected by task experience, verbal instruction and concurrent verbalization. It is shown that practice significantly improves ability to control semi-complex computer-implemented systems but has no effect on the ability to answer related questions. In contrast, verbal instruction significantly improves ability to answer questions but has no effect on control performance. Verbal instruction combined with concurrent verbalization does lead to a significant improvement in control scores. Verbalization alone, however, has no effect on task performance or question answering.     

Handling greedy clergy roles: A dual clergy example

Striking changes have occurred in the number of women who have been ordained as clergy in the Protestant denominations in North America. With these changes has come a concomitant increase in the number of dual clergy couples. These couples are a new variant on the dual career theme. They share some of the same strains which have been identified for dual career couples in general; namely, identity issues, work and role overload, role cycling problems, social network dilemmas and discrepancies between personal and social norms. In addition, particular qualities of the clergy role create problems which these couples must address. One such problem is handling the ambivalent boundary between work and family roles. Two aspects of this issue are the absorptiveness of the role and the embeddedness of both work and family roles. The present paper discusses these boundary issues using data from a study of a population of dual clergy couples in two synods of the Lutheran church in two western Canadian provinces. Strategies for handling these issues are suggested for couples, church leaders and congregational representatives.Thanks are expressed to Les Vaala, Director of Student Life, Camrose Lutheran College, Camrose Alberta who was a cooperating researcher in the study.