A quasi-experimental study was implemented to investigate student achievement, time-on-task, and attitude toward microcomputer instruction in relation to the Meyers-Briggs psychological subgroup types of IN, EN, IS, and ES as they interact simultaneously. A pretest-posttest nonrandomized control-group design study comprised of 52 control group subjects and 39 experimental group subjects was carried out during four separate quarters of instruction in a college introductory genetics course during a unit on Mendelian genetics. The control group was instructed with a conventional lecture, discussion, and laboratory method that was based on identified conceptual blocks that are guided by clearly defined learning objectives. The experimental group was taught using the same conceptual blocks and learning objectives, but this group's instruction emphasized the supplementary use of microcomputers to generate genetic cross data with a software program called CATLAB in place of actual fruit fly crosses. Additionally, the experimental group used a microcomputer tutorial programmed by the investigator from a Mendelian genetic programmed instruction book used regularly in the course. This investigator taught both groups throughout the study of Mendelian genetics.Psychological type equivalency between the two groups was established through the use of computer software called the Selection Ratio Type Table PC program (SRTT). No significant differences were identified between the control and experimental group with respect to the Meyers-Briggs Type Indicator (Form G) testing either in relation to the sixteen main classes or to their subgroupings.A MANOVA statistical analysis was carried out on the data and was performed to test for significant differences between vectors of means for the three dependent measures of time-on-task, posttest achievement, and attitudes toward the instruction given with microcomputers. There was no significant difference between the two treatments toward the instruction given with regard to time-on-task, achievement, and attitude, when considered simultaneously, F(3,72) = 2.58 and p < .06. Further, when the MBTI subgroups of IN, EN, IS, and ES were considered simultaneously in relation to the three dependent measures as vectors of means, no significant differences toward the instruction given were discovered among the types in the treatment samples, F(9,175) = 1.47 and p < .16. / Department of Biology

Research demonstrates correlations between the sensing-intuitive dimension of psychological type as interpreted by the Myers-Briggs Type Indicator (MBTI) (Myers 1985) and science-related career choices. Alarming decreases in science-related career interests prompted this study which employed psychological type theory to investigate relationships between teaching strategies preferences of Indiana high school biology teachers and science-related attitudes of their academically-talented students. The purpose was to learn if good biology teachers instill positive attitudes within the context of the sensing-intuitive dimension by adapting teaching strategies to match the psychological type composition of their classes and therefore inspire students to pursue science-related careers. Teacher and student psychological type was determined by the MBTI. Teaching style preferences of 20 exemplary teachers and 16 randomly-selected teachers related to their 722 academically-talented students were explored by the Biology Teaching Strategies Inventory developed by the researcher. This instrument contained 40 forced-choice items with paired sensing and intuitive activities written to reflect sound biological conceptual themes from BSCS recommendations. An ANOVA determined that neither teacher group appeared to be adapting teaching strategies. Both teacher groups preferred teaching strategies corresponding to their own psychological type, sensing or intuitive, even when they were to select strategies to use with their specific classes.Science-related attitudes of 338 academically-talented students of 10 exemplary and 16 randomly-selected teachers were examined by seven scales of the Test of Science-related Attitudes (TOSRA) (Barry Fraser 1981). A covariant analysis of student science-related attitudes coupled with student variables of Psychological type (sensing and intuitive), career choice, gender, and socio-economic level indicated statistically significant differences in attitude scores of students of both teacher groups: females of exemplary teachers scored almost as high as males of both teacher groups on enjoyment of science learning and science leisure interests, sensing males of higher socio-economic levels had very low attitudes on adoption of scientific attitudes, females of both teacher groups had more positive attitudes than males on normality of scientists, students of exemplary teachers choosing biology-related careers had lower scores than students with similar career choices of randomly-selected teachers. Intuitive students had more positive attitudes than sensing students on all TOSRA scales. / Department of Biology

Thesis (D. Min.)--Abilene Christian University, 1993. / Includes abstract. Includes bibliographical references (leaves 214-220).

Thesis (PhD(Praktiese Teologie))--Universiteit van Pretoria, 2008. / Includes bibliographical references (p. 674-692).

Thesis (MA Teologie(Praktiese Teologie)--Universiteit van Pretoria, 2004. / Includes bibliographical references (leaves 184-186)

Thesis (Th. M.)--Westminster Theological Seminary, Philadelphia, 1987. / This is an electronic reproduction of TREN, #036-0028. Includes bibliographical references (leaves 112-118).

Thesis (D. Min.)--Covenant Theological Seminary, 2009. / Includes abstract. Bibliography: leaves 147 - 149.

Thesis (D. Min.)--Denver Conservative Baptist Seminary, 1998. / This is an electronic reproduction of TREN, #090-0151. Includes bibliographical references (leaves 152-159).

Thesis (Th. M.)--Westminster Theological Seminary, Philadelphia, 1987. / This is an electronic reproduction of TREN, #036-0028. Includes bibliographical references (leaves 112-118).

Thesis (Th. M.)--Westminster Theological Seminary, Philadelphia, 1987. / Includes bibliographical references (leaves 112-118).