A randomized trial of physicians and physical therapists as instructors of the musculoskeletal examination.

OBJECTIVE: To evaluate the effectiveness of physicians vs physical therapists as instructors of the musculoskeletal examination to second year medical students. METHODS: A randomized trial conducted over 3 consecutive years in a physical diagnosis course at The University of North Carolina. During the first (baseline) year, medical students received education about the musculoskeletal examination from a lecture and supervision by clinical preceptors. This increased in the second and third (intervention) years where random halves of each class received supplementary clinical instruction which included a structured manual, a videotape, and supervised practice with either general internal medicine physicians or physical therapists. Outcomes were measured from student performance on a practical test of clinical skills, and by written student evaluations of the supplementary instruction. RESULTS: As measured on the clinical examination, performance during the intervention years improved over that during the baseline year in both intervention groups. Measures of medical students' clinical skills did not correlate with measures of academic aptitude. CONCLUSIONS: Clinical education about the musculoskeletal examination should be structured and systematic. Medical students prefer clinical education that is active, provides clear directions, and gives them performance feedback.

Psychological well-being among people with recently diagnosed rheumatoid arthritis. Do self-perceptions of abilities make a difference?

OBJECTIVE: Satisfaction with abilities and perceived importance of abilities are 2 factors involved in the process of self-evaluation. We examined the role that these factors play in adjustment to rheumatoid arthritis (RA). METHODS: Data were collected, via telephone interview and mailed questionnaire, from 234 individuals with recently diagnosed RA. Disease severity information was obtained from participants' physicians. RESULTS: Consistent with study hypotheses, satisfaction was associated with psychological well-being only among those who viewed as very important the abilities being evaluated. CONCLUSION: These findings increase understanding of the conditions under which low levels of satisfaction are likely to be associated with psychological distress.

Continuing education for health professionals.

Although continuing education in the health professions is an important endeavor, it has been largely neglected in the professional literature. Few studies have been done on (a) conceptual models to guide the design and implementation of continuing education and (b) the use of such models in continuing education. To fill this gap, two such models are described in this article: (a) instructional development and (b) community development. Combining and using these models can lead to more effective continuing education with more enduring effects. Principles to guide the implementation of these models are presented. An arthritis continuing education project based on the instructional and community development models is used to illustrate these principles. This continuing education project focused on occupational and physical therapists in clinical practice.

Evaluation of arthritis self-management courses led by laypersons and by professionals.

We compared the relative effectiveness of 2 arthritis patient education interventions. One intervention was modeled after that developed by Lorig, whereas the other had similar content but used health professionals rather than laypersons as instructors. Both interventions resulted in an increase in patients' knowledge of arthritis and in their use of exercise compared with a control group that received no intervention. However, neither intervention was any more effective than nonintervention in lessening patients' pain, improving their functioning, enhancing social support systems, lessening their depression, or improving their health behaviors beyond that of exercise. No differences in outcome measures were found between groups led by professional instructors and those led by lay instructors.

Development and validation of the Attitude Toward Arthritis Patients Scale (ATAPS).

The development and validation of a four-item scale, the ATAPS, measuring attitude toward working with arthritis patients is described. Three separate samples of occupational and physical therapists were surveyed. Data from the first random sample were used to select a reliable subset of items from a larger pool and to provide a baseline for comparison with the second sample. The second sample comprised arthritis workshop attendees and confirmed the scale's reliability and its ability to differentiate between therapists with an active interest in arthritis and a group with no special interest in the disorder. The third stratified random sample further confirmed the scale's reliability and demonstrated that the ATAPS scores were associated with the number of arthritis patients in therapists' practices but not with measures of professional experience unrelated to arthritis.