PubMed Health⌕ Search

PubMed · 9125949

Students' educational activities during clerkship.

Abstract

PURPOSE: To quantify the educational activities and types of teachers that medical students had in third-year clerkships at community-based teaching hospitals. METHOD: In October-November 1992, 201 students in third-year medical clerkships at nine community-based hospitals completed a log that recorded the primary activity, site, and educator and method of education (for teaching or supervised activities) for each 15-minute interval of a 24-hour day. Each hospital offered at least three of the clerkships studied: medicine, obstetrics-gynecology (ob-gyn), pediatrics, psychiatry, and surgery. Statistical comparisons of the clerkships were done with chi-square analysis and one-way analysis of variance. RESULTS: The students received 6.5 hours a day of teaching with an instructor and committed an additional 4.9 hours to clerkship-related learning. Nearly 75% of the teaching fell to full-time faculty members and residents. In just over half of their educational activities the students participated with other learners, such as residents. The clerkships did not differ significantly in the amounts of formal teaching given; however, medicine did significantly more informal teaching, and surgery and ob-gyn did significantly more supervised practice. CONCLUSION: This preliminary study quantified medical students' educational activities in 1992 during third-year clerkships and provides baseline data describing these activities and the educators involved. Some findings may not be replicable, however, with the increasing demands of full-time faculty members in inpatient and outpatient settings and the shifting emphases in how and where residents provide instruction. Another study such as this one would help assess the effects on medical education of changes in the health care environment.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

P S O'Sullivan, E Weinberg, A G Boll, T R Nelson. 1997. Students' educational activities during clerkship.. https://doi.org/10.1097/00001888-199704000-00018

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

Molecular heterochrony and the evolution of sociality in bumblebees (Bombus terrestris).

Sibling care is a hallmark of social insects, but its evolution remains challenging to explain at the molecular level. The hypothesis that sibling care evolved from ancestral maternal care in primitively eusocial insects has been elaborated to involve heterochronic changes in gene expression. This elaboration leads to the prediction that workers in these species will show patterns of gene expression more similar to foundress queens, who express maternal care behaviour, than to established queens engaged solely in reproductive behaviour. We tested this idea in bumblebees (Bombus terrestris) using a microarray platform with approximately 4500 genes. Unlike the wasp Polistes metricus, in which support for the above prediction has been obtained, we found that patterns of brain gene expression in foundress and queen bumblebees were more similar to each other than to workers. Comparisons of differentially expressed genes derived from this study and gene lists from microarray studies in Polistes and the honeybee Apis mellifera yielded a shared set of genes involved in the regulation of related social behaviours across independent eusocial lineages. Together, these results suggest that multiple independent evolutions of eusociality in the insects might have involved different evolutionary routes, but nevertheless involved some similarities at the molecular level.

Analysis of Variance↗

Confidence intervals for the standardized effect arising in the comparison of two normal populations.

Confidence intervals for a standardized effect are derived after stabilizing the variance of the Welch t-statistic. Simulation studies demonstrate the viability of the resulting intervals for a wide range of parameter values and sample sizes as small as five. The methodology is extended to the combination of results from several studies, so as to obtain a confidence interval for a representative standardized effect for all the studies. The methods are illustrated on a recent meta-analytic study of systolic blood pressure reduction during a weight reducing regime, as well as the classical Mumford data on psychological intervention and hospital length of stay.

Analysis of Variance↗