Developing a Framework for Assessing Responsible Conduct of Research Education Programs

Education in the responsible conduct of research (RCR) in the United States has evolved over the past decade from targeting trainees to including educational efforts aimed at faculty and staff. In addition RCR education has become more focused as federal agencies have moved to recommend specific content and to mandate education in certain areas. RCR education has therefore become a research-compliance issue necessitating the development of policies and the commitment of resources to develop or expand systems for educating faculty and staff and for assuring compliance. These changes implied the need to develop a program evaluation model that could be applied to institutional RCR education programs, which were expected to differ from traditional academic credit-bearing courses targeting trainees. Information gleaned from the examination of corporate compliance models was analyzed in order to create a program evaluation module that could be used to document and assess educational programs focused on teaching RCR. A programmed series of questions for each of the nine RCR content areas identified by the United States Office of Research Integrity was created based on a performance-monitoring evaluation model. The questions focus on educational goals, resources provided to support the educational efforts, educational content, content delivery, educational outcomes, compliance requirements and feedback. Answers collected in response to the questions could be used to both document and continually improve the quality of RCR educational programs through on-going formative assessment and feedback.     

Common features of fluency-evoking conditions studied in stuttering subjects and controls: an H2O PET study

We used H₂¹⁵O PET to characterize the common features of two successful but markedly different fluency-evoking conditions — paced speech and singing — in order to identify brain mechanisms that enable fluent speech in people who stutter. To do so, we compared responses under fluency-evoking conditions with responses elicited by tasks that typically elicit dysfluent speech (quantifying the degree of stuttering and using this measure as a confounding covariate in our analyses). We evaluated task-related activations in both stuttering subjects and age- and gender-matched controls.

Areas that were either uniquely activated during fluency-evoking conditions, or in which the magnitude of activation was significantly greater during fluency-evoking than dysfluency-evoking tasks included auditory association areas that process speech and voice and motor regions related to control of the larynx and oral articulators. This suggests that a common fluency-evoking mechanism might relate to more effective coupling of auditory and motor systems — that is, more efficient self-monitoring, allowing motor areas to more effectively modify speech.

These effects were seen in both PWS and controls, suggesting that they are due to the sensorimotor or cognitive demands of the fluency-evoking tasks themselves. While responses seen in both groups were bilateral, however, the fluency-evoking tasks elicited more robust activation of auditory and motor regions within the left hemisphere of stuttering subjects, suggesting a role for the left hemisphere in compensatory processes that enable fluency.

Educational objectives: The reader will learn about and be able to: (1) compare brain activation patterns under fluency- and dysfluency-evoking conditions in stuttering and control subjects; (2) appraise the common features, both central and peripheral, of fluency-evoking conditions; and (3) discuss ways in which neuroimaging methods can be used to understand the pathophysiology of stuttering.     

The influence of family environment and child temperament on work/family role strain for mothers and fathers

This study examined the additive effect of structural variables, child characteristics, and the family environment on mothers' and fathers' work/family role strain. Differences between mothers and fathers on these variables were also examined. The sample consisted of 36 dualearner families whose children had been in daycare from infancy through 4 years of age. Structural variables included work schedules and time spent with child for mothers only, fathers only, and both parents together with child. Child characteristics included temperament and health. Family environment variables included different components of the family environment (conflict, cohesion, expressiveness, organization, and control) and parenting daily hassles. Results showed that mothers' time with child and caregiving for child were greater than fathers'. Mothers reported more expressiveness in the family and more daily hassles with children than fathers. Mothers' level of role strain was also significantly higher than fathers'. For mothers, role strain was associated with hours away from home, child sociability, family conflict, and daily hassles resulting in an R² of 0.57. Fathers' role strain was associated with family expressiveness, organization, and their wives' daily hassles resulting in an R² of 0.37. Data suggest that mothers' and fathers' role strain may be driven by somewhat different factors. For women, aspects of the family and the child and work hours accounted for a considerable portion of the variance while for men, only aspects of the family environment were associated with their level of role strain. Copyright © 2003 John Wiley & Sons, Ltd.     

The Dynamics of Internalised and Extrinsic Motivation in the Ethical Decision-Making of Small Business Owners

We investigate the ethical behaviour of small business owners by focusing on individuals' motivations to comply with tax obligations. In a study of 330 small business owners, we assess the role of internalised motivation to pay taxes versus extrinsic motivation in driving tax compliance. First, we find that internalised and extrinsic motivation have distinct predictors. Internalised motivation is related to strong personal moral norms to comply and a sense that the fiscal system is fair. Extrinsic motivation is related to perceptions that penalties are severe, that checks are likely, and is associated with a perceived lack of tax knowledge. Second, we find that, when considered together, internalised motivation but not extrinsic motivation predicts self-reported tax compliance. Third, we test the undermining hypothesis by which the presence of extrinsic motivation may crowd out the positive effect of internalised motivation. We find evidence of a motivation crowding effect only at very high levels of extrinsic motivation. We discuss avenues for further integration of motivation theory in research on tax compliance behaviour, and more generally the study of regulatory compliance and ethical behaviour in business settings.     

Attitudes Toward Women: A Comparison of Asian-born Chinese and American Caucasians

Asian-born Chinese and Caucasian American men and women were compared on attitudes toward women, using the Spence-Helmreich Attitude Toward Women Scale. All subjects—74 Americans, 85 Chinese—Were between 30 and 55 years of age and had at least a bachelor's degree. Chinese subjects were Mandarin in origin. The prediction that Chinese subjects would be more liberal was not confirmed. Women were more liberal than men on two factors: first, vocational, educational, and intellectual roles; second, marital relations and obligations. Ethnic differences were not a main effect on other factors but a significant interaction was obtained in three factors: freedom and independence; dating, courting, and etiquette; and drinking, swearing, and telling jokes. On these factors Caucasian females scored in the liberal direction and so did Chinese males. Caucasian males and Chinese females were consistently and significantly more conservative.