Behaviors, attitudes, and knowledge of low-income consumers regarding nutrition labels.

This exploratory study interviewed 130 participants in federal food assistance programs and 51 low-income nonparticipants to assess their behaviors and attitudes toward and awareness of the nutrition label. Regarding label use, 35.4 percent of participants and 45.1 percent of nonparticipants seldom/never read labels while grocery shopping, 31.5 percent of participants and 19.6 percent of nonparticipants sometimes read them, and 33.1 percent of participants and 35.3 percent of nonparticipants always/frequently read labels in the grocery store. In addition, 38.5 percent of participants and 41.2 percent of nonparticipants seldom/never read labels at home, 33.1 percent of participants and 27.5 percent of nonparticipants sometimes read them, and 28.5 percent of participants and 31.4 percent of nonparticipants always/frequently read labels at home. There were no significant differences between mean scores of participants and nonparticipants on how to use the nutrition label. Findings challenge nutritionists working with low-income individuals to develop more learning opportunities that teach how to use nutrition labels.

Relevance of multicultural training to students' applications to clinical psychology programs.

Interest in the efficacy of multicultural training for practitioners and scientists working with multicultural populations has led to questions about the characteristics of students who seek this training. Students of ethnic minority background, as compared with White students, may be more likely to seek programs that offer this training, and their ethnic or racial identity may be related to this preference. This study explores the relevance of multicultural training to White and ethnic minority graduate students in accredited clinical psychology programs. Students rated the relevance of multicultural and general training components to their decisions about where to apply to graduate school. The ethnic minority students' mean ratings of the relevance of multicultural components were higher than those of White students, and the degree of ethnic minority students' ethnic identification was positively correlated to these relevance ratings.

Reprocessing of reusable medical devices.

Advances in medical science and, in particular, minimally invasive surgical and diagnostic procedures have stimulated the development of new and improved medical devices. This has been made possible because of developments in engineering and material sciences. The design of devices for reusability is particularly important in an effort to provide cost effective healthcare. Concerns and issues include the ability to safely and effectively reprocess the devices, infection prevention and control, safety of the patient and healthcare worker, environmental concerns, and effective use of resources. From an infection prevention point of view, present requirements are based upon the intended use of the devices. Critical devices require sterilization. Semi-critical devices require, as a minimum, high level disinfection. Sterilization is, however, preferred whenever possible. Before sterilization or disinfection, devices should be cleaned adequately. Device designs should be readily amenable to cleaning and sterilization. In the past, design requirements focused primarily on the clinical user and device functionality, with reuse considerations left to the user. In the current market, the customer is redefined and, for reusable medical devices, includes all those associated with the device through the reprocessing procedure. In addition, regulations require that manufacturers give detailed instructions for reprocessing medical devices. The device users have the obligation to follow reprocessing instructions. Many choices exist today in device designs, including disposable or reusable devices. The user needs to balance cost versus convenience and reprocessing requirements for reusables. Current trends are to reuse more devices, including many of which were meant to be disposable. Cost effective designs can best be achieved when the user and manufacturer work together on the design.(ABSTRACT TRUNCATED AT 250 WORDS)

Extensor strength in the anterior cruciate reconstructed knee.

Truncated range average torque (TRAT), peak torque (PT) and angle of peak torque (APT) in the knee extensor musculature of subjects with patellar tendon autograft anterior cruciate ligament reconstructions were compared with non-operated limbs two to four years following surgery. Twenty subjects were assessed using a Kin-Com 500H isokinetic dynamometer at three velocities for both concentric and eccentric muscle actions. Results of TRAT for the knee extensors showed average concentric and eccentric deficits of 8.48 per cent and 6.73 per cent, respectively. Deficits in PT were 8.26 per cent concentrically and 7.96 per cent eccentrically. There was no difference in the APT for each action or velocity. Despite an accelerated rehabilitation program, significant residual deficits were evident. Continued strengthening of the knee extensor muscles is recommended.

Effectiveness of a college course focused on evaluation of health claims.

This study measured the effectiveness of a college course designed to instruct students to make critical evaluations of therapeutic claims for foods, nutrient supplements, weight-reduction products and diets, and alternative healthcare systems. Experimental and comparison groups were pretested and posttested to determine changes in source reliance and cognitive learning. The experimental group received instruction in five cognitive areas: (1) health and nutrition quackery, (2) consumer protection, (3) basic concepts in health and nutrition, (4) nutritional supplements and health foods, and (5) conventional and unconventional treatment of chronic diseases. The experimental group scored significantly higher in all five conceptual areas on the posttest, and in each case scored significantly higher than the comparison group did. Both groups rated medical/scientific sources of health and nutrition information as highly accurate during the two survey periods. The experimental group showed a change in source reliance, moving from dependence on the popular print media and individuals without formal education in a health field to medical/scientific sources, whereas the comparison group continued to use the popular press and electronic media. Findings suggest that a source targeted to the needs and interests of a specific group can bring about significant increases in knowledge gain and desirable changes in source reliance.

Competencies in nutrition that U.S. medical students should acquire.

The nutrition education that most medical students receive is inadequate in quantity and quality, according to the National Research Council, which conducted a study of nutrition education in one-third of the medical schools in the United States. This finding stimulated the creation of the present study, which identified basic competencies in the field of nutrition that medical students should acquire and obtained the opinions of 484 medical school faculty members concerning both the importance of these competencies and where in the medical school curriculum students should acquire them. Of 39 competencies, the faculty members judged that 33 should be included in medical school curricula. Those rated most important were competencies in the use of enteral and parenteral feeding techniques in patient therapy, the improvement of fluid and electrolyte imbalances, and knowledge of the role of nutrition in the identification and management of selected disease states. There was significant agreement in ratings and curriculum placements by preclinical and clinical faculty members.

Programmed instruction in institutional purchasing for dietetic students.

A programmed instruction unit in institutional purchasing for dietetic students was developed and evaluated. The unit is compact, simple to use, and could serve as an overview or review of institutional purchasing by dietetic students. Subjects were forty-five dietetic students in coordinated undergraduate dietetic programs, dietetic internships, and dietetic traineeships, with two institutions represented in each group. The programmed unit was effective, because cognitive achievement post-test scores were significantly higher (24 per cent) than pre-test scores. The unit was equally effective with the three groups, which did not differ significantly in pre- and post-test scores, gain test scores, or attitude toward programmed instruction scale scores at the end of the unit. Interns had higher grad point averages (GPA) than students in coordinated undergraduate programs. All students spent an average of 1 hr. completing the unit, although trainees used more times. An attitude scale showed favorable attitudes by the students toward programmed instruction. Significant positive relationships were found between pre-test scores and GPAs, and post-test scores and GPAs. A questionnaire showed that instructors liked the unit, found it useful, and would use it again. The findings of this study suggest that programmed instruction units in other phases of dietetic education could be developed and used to present factual material, give an overview of a topic, help students to review, and/or save time in classroom instruction.