Ethics in Neuroscience Graduate Training Programs: Views and Models from Canada

Consideration of the ethical, social, and policy implications of research has become increasingly important to scientists and scholars whose work focuses on brain and mind, but limited empirical data exist on the education in ethics available to them. We examined the current landscape of ethics training in neuroscience programs, beginning with the Canadian context specifically, to elucidate the perceived needs of mentors and trainees and offer recommendations for resource development to meet those needs. We surveyed neuroscientists at all training levels and interviewed directors of neuroscience programs and training grants. A total of 88% of survey respondents reported general interest in ethics, and 96% indicated a desire for more ethics content as it applies to brain research and clinical translation. Expert interviews revealed formal ethics education in over half of programs and in 90% of grants-based programs. Lack of time, resources, and expertise, however, are major barriers to expanding ethics content in neuroscience education. We conclude with an initial set of recommendations to address these barriers which includes the development of flexible, tailored ethics education tools, increased financial support for ethics training, and strategies for fostering collaboration between ethics experts, neuroscience program directors, and funding agencies.     

Investigating Personality and Viewing-Motivation Correlates of Reality Television Exposure

This study investigated the personality and viewing-motivation correlates of reality television exposure. Results from a survey of 592 undergraduates showed that extroversion negatively predicted reality television exposure, whereas neuroticism was not associated with it. Both instrumental (social interaction, information, and arousal) and ritualized (relaxation, pass time, entertainment, and companionship) viewing motivations positively predicted exposure to reality television. A two-stage model by which personality traits contributed to viewing motivations, which, in turn, contributed to the selection of reality television, was tested and offered an adequate fit to the data. Implications for uses and gratifications research are discussed.     

Maternal intrusiveness, maternal warmth, and mother-toddler relationship outcomes: variations across low-income ethnic and acculturation groups

The present study investigated the extent to which maternal intrusiveness and warmth during play, observed in 579 European American, 412 African American, and 110 more and 131 less acculturated Mexican American low-income families when children were approximately 15 months old, predicted 3 dimensions of the mother-toddler relationship 10 months later. Intrusiveness predicted increases in later child negativity in all 4 groups. Among African Americans only, this association was moderated by maternal warmth. Intrusiveness predicted negative change in child engagement with mothers only in European American families. Finally, near-significant trends suggested that intrusiveness predicted later decreased dyadic mutuality in European American and more acculturated Mexican American families, but not in African American or less acculturated Mexican American families.     

Intervening with school problems: A family systems perspective

Viewing children's behavior from a systems perspective allows the school-based consultant an expanded perception of the contextual function of the behavior. The two key systems in a child's life, home and school, often overlap, and what occurs in one system can affect the child's behavior in the other system. By considering the relationships of the child to both home and school, a more holistic view of the child is obtained, and greater opportunity for family involvement is provided. This article explains the differences between systemic and linear approaches to behavior, and provides examples of how the school-based consultant can intervene from a systems perspective, using interviews, short-term family counseling, and teacher consultation. Issues and cautions about using a systemic approach are presented, and the need for data-based research is explored.     

The effects of matching locus of control and presentation mode in parent training

This study examined the effects of a behavioral parent training program presented in a manner either congruent or incongruent with participant's locus of control orientation. Statistically significant interactions between locus of control orientation and presentation mode were formed for the management skills and child behavior measures. Greater positive attitudinal changes were realized by parents participating in the shared-control training group.     

Correlates and Consequences of Spanking and Verbal Punishment for Low-Income White, African American, and Mexican American Toddlers

This study examined the prevalence, predictors, and outcomes of spanking and verbal punishment in 2,573 low-income White, African American, and Mexican American toddlers at ages 1, 2, and 3. Both spanking and verbal punishment varied by maternal race/ethnicity. Child fussiness at age 1 predicted spanking and verbal punishment at all 3 ages. Cross-lagged path analyses indicated that spanking (but not verbal punishment) at age 1 predicted child aggressive behavior problems at age 2 and lower Bayley mental development scores at age 3. Neither child aggressive behavior problems nor Bayley scores predicted later spanking or verbal punishment. In some instances, maternal race/ethnicity and/or emotional responsiveness moderated the effects of spanking and verbal punishment on child outcomes.     

Mediating stress: Survival of the hardy

The present study explored variation in individual personality characteristics, termed “hardiness,” among female elementary teachers who had differing levels of burnout despite high levels of occupational stress. One hundred thirty-four female elementary teachers completed the Teaching Events Stress Inventory, the Maslach Burnout Inventory, The Allienation Test, and the Internal-External Control Scale. Data also were collected on demographic variables, incidence of stress-related physical and mental illness, and coping activities. Teachers with high stress and low burnout were less alienated than were teachers with high stress and high burnout. The low burnout teachers chose more active types of coping activities than did the high burnout teachers. Incidence of stress-related physical illness was significantly correlated with level of stress, emotional exhaustion (burnout), and alienation. Implications for future research and school district interventions are discussed.