This evaluation of two programs of materials used in introductory French classes tests two basic hypotheses: (1) pretests are good predictors of subsequent French achievement at the junior high school level, and (2) students in different programs will achieve to the same degree on a final French test. Results of the groups using the "audiolingual"…

The impact of instructional television and educational reform in El Salvador was apparent in the 1969 school year. Large gains in learning were recorded for each of the three televised seventh-grade courses--science, mathematics and social studies. Baseline tests administered in four grades of school revealed that urban students developed…

The purpose of the pilot reported here is to compare pupil's learning of English grammar and usage through a programed course, "English 2600: A Scientific Programme in Grammar and Usage," and a traditional method of grammar instruction used in an eighth-grade English class. Procedures used in the experiment are described. Statistical results are…

This study explores the effect of visual stimuli on second language vocabulary development. An experiment performed at Georgetown University postulates the hypothesis that concrete target words learned through translation and visual aids should offer better learning than the same words learned through translation alone. Findings are determined…

This study examines the effect of language study on the English reading skills of sixth-grade school children. Achievement in reading skills of a control group of students receiving no foreign language instruction was compared with that in the Latin instruction group. Differences in scores of pretests and posttests of the more than 1100 students…

Directed primarily toward increasing utilization of industrial resources for training and development of disadvantaged persons, Training and Technology (TAT) activities for 1971 included: (1) development and implementation of experimental approaches to program development and operation, (2) technical support for university-conducted related…

The procedures used in the initial development of a Mathematics Laboratory within the Individually Prescribed Instruction (IPI) Mathematics Program are reported. The thesis of the report is that in the development of educational programs, especially those which are complex, attention should be directed both to the design of the program and the…

Reports two methods for interesting children in chemistry. Describes a method for producing large soap bubbles and films for study. Examines the use of simple stories to explain common chemical concepts with example given. Lists titles of available stories. (ML)

Describes an experiment that provides a study of the different colors and shapes of crystals of transition metal dimethylglyoxime complexes with the use of a low power microscope. Discusses the preparation and examination of the crystals. (CW)

Language teachers with little or no experience in conducting research are guided through the process of deciding what kind of classroom research to undertake, and how to organize and implement it. In question-and-answer format, four types of research are defined and explained separately: action, survey, correlational, and experimental studies. For…

Discusses the need for awareness of real and potential problems in educational evaluation approaches, kinds of problems there are with true experimental designs and with quasi-experimental designs, and the criteria applied by the Joint Dissemination Review Panel to its review of educational programs. (MF)

Describes the birth of French immersion programs in the Montreal elementary schools. (AM)

Discusses the size-weight illusion that occurs when a person lifts two equal-weight objects differing in size and perceives the larger object as lighter than the small object. Describes several inexpensive techniques for demonstrating the size-weight illusion and reviews some relevant issues concerning this phenomena. (MJP)

Examines some of the effects of the Computer Society of South Africa's computer literacy training projects for educationally disadvantaged students, and explores the need for future research in this area. Motivation, expectations, and student attitudes are discussed. (JKP)