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Biomedical subjects

H Van Hoozer

Publications and source records attributed to H Van Hoozer.

4 recordsLinked to original sources

The effects of overhead transparency design on retention, recall, and application of data analysis content.

This experimental study tested the effects of overhead transparency design in conjunction with live lecture on retention, recall, and application of data analysis content over three occasions using a Solomon Four-Group, pretest-posttest design. Pretested subjects showed significant (p less than .001) gains in test scores from pre to posttest. No significant differences were found in pretest scores between control and experimental treatment groups or among the posttest scores of either the experimental or control groups.

Audiovisual Aids

Sexuality of the aged and the attitudes and knowledge of nursing students.

Sexuality of the aged is one area of particular concern to nurse educators, because students' lack of knowledge and negative attitude can have far-reaching effects on nursing care of the elderly. This study examined the relationship of the dependent variables, attitude and knowledge, to the independent variables of ethnicity, age, experience in health care, family income, religious affiliation, religiosity, living arrangements, and level of education. One hundred fifty-eight female nursing students completed White's Aging Sexuality Attitude and Knowledge Scale. The study found that higher knowledge was related to more positive attitude scores (r = .25, P less than .004). Age was also significantly related to both positive attitude (r = .44, P less than .001) and higher knowledge (r = .54, P less than .001). Older students had a more positive attitude toward the elderly and were more knowledgeable about aged sexuality than younger students in the sample. One-way analysis of variance was used to test the significance between means of the dependent and independent variables. A statistically significant difference was found between ethnicity and attitude (f = 33.09, P less than .001) and ethnicity and knowledge (f = 18.36, P less than .001). Asian students in this study had a more negative attitude and were less knowledgeable about aged sexuality than Caucasian students. The study suggests that nurse educators need to pay special attention to the age and ethnicity of students when planning gerontological learning experiences designed not only to facilitate knowledge acquisition, but to promote positive attitudes toward the elderly.

Adult

Creating presentation graphics with MS-DOS computer technology.

This article describes how The University of Iowa College of Nursing Instructional Design Services uses MS-DOS computer technology to create presentation graphics to support nursing education, research, scholarly productivity, and service. Hardware and software are described and examples are presented to illustrate the use of software to create alphanumeric, schematic, and freeform pictures. The authors stress that the use of computer-aided design and production does not eliminate the use of traditional principles of visual design, but rather necessitates their application.

Computer Graphics