Early onset and increasing proliferation of illicit adolescent drug-use poses a global health concern. This study aimed to examine the correlation between Protective Motivation Theory (PMT) measures and the intention to use drugs among adolescents. An exploratory quantitative correlation design and convenience sampling were adopted. A total of 318 students completed a self-reported questionnair...

With the rapid development and advancement of virtual communities and collaboration, it raises both opportunities and challenges for the online community members. Professional online communities have formed and flourished rapidly with the proliferation of network access in the past two decades. This study aims to explore the activeness of professional online community members by proposing a fra...

The striatum plays a critical role in learning from reward, and it has been implicated in learning from performance-related feedback as well. Positive and negative performance-related feedback is known to engage the striatum during learning by eliciting a response similar to the reinforcement signal for extrinsic rewards and punishments. Feedback is an important tool used to teach new skills an...

OBJECTIVE The aim of this study was to examine how nurses' professional needs were met in nursing practice. DESIGN A survey design was used in this study. SETTING Data were collected from one metropolitan public hospital, one rural public hospital, and from postgraduate students in diploma/certificate course at a university in Victoria. SUBJECTS Participants consisted of 346 registered nu...

The aim of this study was to analyse the impact of the effort-reward imbalance and learning motivation on sickness absence duration and sickness absence frequency among beginning teachers in Flanders (Belgium). A total of 603 teachers, who recently graduated, participated in this study. Effort-reward imbalance and learning motivation were assessed by means of self-administered questionnaires. P...

Neurons in monkey orbitofrontal cortex (OF) are known to respond to reward-predicting cues with a strength that depends on the value of the predicted reward as determined 1) by intrinsic attributes including size and quality and 2) by extrinsic factors including the monkey's state of satiation and awareness of what other rewards are currently available. We pose here the question whether another...

Electronic word-of-mouth systems (EWOMS) facilitate electronic commerce tremendously. Although adequate consumption information supply is critical for these systems and to some extent for electronic commerce to succeed, there is a lack of investigations on information provision as current studies related to EWOMS mainly concentrate on the consequences of the deployment of the systems. We do not...

The dopamine D2 receptor (DRD2) C957T polymorphism CC genotype is associated with decreased striatal binding of DRD2 and executive function and working memory impairments in healthy adults. We investigated the relationships between C957T and acute stress with behavioral phenotypes of impulsivity in 72 young adults randomly allocated to either an acute psychosocial stress or relaxation induction...

Organizations are increasingly pursuing crowdsourcing initiatives to gain an understanding of community issues. A critical success factor for community crowdsourcing is to attract online volunteer crowdsourcing users and engage their interest besides extrinsic motivators like monetary rewards. Our study examines determinants of participant engagement in online crowdsourcing communities, specifi...

This article examines the place of organizational politics in general and ingratiation specifically as a tactic in which there is an attempt by individuals to increase their attractiveness and upward influence in the eyes of other organizational members (management). Four common tactics of ingratiators were identified: other enhancement, rendering favors, opinion conformity and selfpresentation...