This study was designed and conducted to determine the effectiveness of audio-tutorial minicourses in increasing achievement in the biological sciences at the college freshman level. In 1971, 75 randomly selected students in the experimental group attended regular lecture and laboratory periods in addition to completing 10 minicourses. The 79…

A pretest-posttest control group design was used with 20 second- and third-grade teachers to answer questions related to the effectiveness of microteaching as a teacher training procedure. The group was divided into two experimental groups by random assignment. One group of 10 received microteaching training in a specific teaching skill. The other…

Reported is a study to evaluate the outcomes of a combined content and methods course in terms of the previously stated objectives. The objectives for the combined course were placed into categories under the headings of content knowledge, valence factors (including motivation, confidence, and positive attitude toward science), and teaching…

The research reported was associated with an early stage of developing a subunit of a curriculum within the framework of the Audio-Tutorial (A-T) Elementary Science Project at Cornell University. The research consisted of two parts: the development of an instructional unit for second-grade pupils and the formative evaluation associated with it.…

Forty-five textbooks of biology, chemistry, and physics (new and traditional curricula) were analyzed for the extent to which they devoted words to scientists. Each scientist named in each text was identified, and word counts were established for the total words devoted to each scientist and the number of these words which were humanistic by the…

The purpose of this study was to determine whether students' pertinent questioning skill and their ability to make connections between given information and other verbal information (implications) would be improved more by teacher-initiated (T) or student-initiated (S) data-collecting questions. A group of 56 pupils in seventh- and ninth-grade…

This study was undertaken primarily to identify various approaches used by physics teachers with special note made in terms of the inquiry approach in teaching. It was carried out in fifteen micro-teaching exercises, each involving one teacher and five high school students randomly chosen from the teacher's physics class. All verbal utterances…

Reported is a study comparing two laboratory teaching methods used with a college level general physical science course. The criterion instruments used were: (1) Watson-Glaser Critical Thinking Appraisal; (2) The Sequential Test of Educational Progress; (3) Nelson-Denny Reading Test; (4) Welch Science Process Inventory; and (5) The Smith Appraisal…

The purpose of this study was to investigate and derive answers to specific questions regarding the needed preparation and the needed attributes of science faculty for teaching biology, chemistry, physics and earth science in community colleges. The study was limited to the public community colleges of New York State. Data, gathered by means of a…

This study investigated two broad questions: (1) What are the trends evident in status studies of earth science education across the nation and in Virginia between 1964 and 1972 and how do the trends in the nation and in Virginia compare; and (2) With recommendations for pre-service education, in-service education, and certification requirements…

Reported is a study to determine if significant differences existed between samples of students with regard to certain scholastic and demographic variables, to collect information as to why students chose a particular track and remained with it, and to determine students' reaction toward the track followed. The population consisted of college…

Reported is a study to determine whether various attitudinal concepts changed in meaning during a specific college phsyical science course and whether various sub-groups within the total group had different initial conceptual frames of reference. The concepts studied were science teachers, the investigator himself as a science student, scientists,…

This study concentrated on three problems dealing with academic backgrounds related to achievement in college freshman programs in chemistry. One problem was related to the high school science curriculum. The other problems involved the possibility of devising a prediction scheme based on a student's academic background, and the possibility of…

The purpose of the study was to establish a list of acceptable terminal behavioral objectives for the nonmajor general biology laboratory as perceived by each instructor in every institution for higher education in the state of Missouri who is responsible for planning, organizing, operating, and evaluating that course. It was further the purpose…

Reported is a descriptive study of selected workshop factors affecting the training and support of resource personnel in a science curriculum. Forty participants attended the workshop, the majority of whom were college instructors while other participants were science supervisors and consultants. Twenty-eight of the participants were members of…