BACKGROUND Very little prospective randomized experimental research exists on the use of simulation as a teaching method, and no studies have compared the two strategies of using the HPS and a CD-ROM. In addition, no researchers have investigated the effects of simulation on various levels of cognition, specifically lower-level and higher-level cognition or critical thinking. OBJECTIVES A pro...

OBJECTIVE Approximately 66-80%of graduate students experience statistics anxiety and some researchers propose that many students identify statistics courses as the most anxiety-inducing courses in their academic curriculums. As such, it is likely that statistics anxiety is, in part, responsible for many students delaying enrollment in these courses for as long as possible. This paper proposes a...

The challenges facing childhood immunization coverage, coupled with the dramatic resurgence of preventable diseases suggest that current strategies to ensure positive result in national immunization programmes in Nigeria needs to be examined. Immunization is one of the most cost-effective public health interventions to date, saving millions of lives and protecting countless children from illnes...

The impact of 3 different sources of stress--environmental, familial (e.g., low parental investment), and interpersonal (i.e., racial discrimination)--on the life history strategies (LHS) and associated cognitions of African American adolescents were examined over an 11-year period (5 waves, from age 10.5 to 21.5). Analyses indicated that each one of the sources of stress was associated with fa...

In many social sciurids, male territoriality confers significant mating advantages. We evaluated resident male paternity in Gunnison’s prairie dogs (Cynomys gunnisoni), a colonial ground-dwelling sciurid, where males and females cooperatively defend territories. Contrary to findings reported for other social sciurids, our results show that territorial resident males do not gain significant repr...

This article attends to recent discussions of validity in psychometric research on human life history strategy (LHS), provides a constructive critique of the extant literature, and describes strategies for improving construct validity. To place the psychometric study of human LHS on more solid ground, our review indicates that researchers should (a) use approaches to psychometric modeling that ...

following beebe, takahashi, and uliss-weltz’s (1990) classification, this study examines the relationship between power and gender of the addressees and the type and number of refusal strategies employed by sarawani baloch male university students (sbmus). fifty sbmus studying in azad university of sarawan were randomly chosen as the participants of the study. data collection was accomplished t...

innovation strategy is the basis of success in innovation and performance improvement. this paper represents a model related to the most important innovation strategies which have a significant impact on performance of industries. then, it examines the relationships between innovation strategies and diversity and development of the performance. so, the empirical research was carried out in iran...

this work supports the effectiveness of the employment of communication strategies for bet-ter and more efficient communication. communication strategies varies as a function of dif-ferent factors such as personality traits, pedagogical setting, l2 context, etc. the present re-search aimed at delving into the relationship between shyness, task nature and the frequency and type of communication ...

the newly administered iranian ph.d. program entrance exam (ppee) is supposed to have had different washback effects on university curriculums. this qualitative study examined the effects of the new tefl ppee on the applicants’ study plans and strategies from the points of view of both iranian university instructors and applicants. to this end, we conducted in-depth interviews with 10 experienc...