EXPERIMENTAL VARIABLES INTENDED TO REPRESENT A CONTINUUM OF REINFORCEMENT FOR SEARCHING BEHAVIOR WERE--REINFORCEMENT BY PRAISE ONLY (1), AND REINFORCEMENT BY PRAISE PLUS INDIRECT GUIDANCE ON HOW TO PROCESS INFORMATION AVAILABLE TO THE LEARNER (2). A THIRD INSTRUCTIONAL CONDITION REQUIRED MINIMUM TEACHER-LEARNER INTERACTION AND DIRECT PRESENTATION…

An experiment was conducted to demonstrate the feasibility of using the teaching computer as a medium for involving people in community planning. A program on environmental issues was presented on the PLATO system to a non-random sample of citizens of Champaign-Urbana, Illinois. Civic and government leaders and interested citizens attended…

Fourteen research proposals related to the psychology of second-language learning are described in this report. Each project description includes: (1) background and objectives, (2) procedure, (3) duration, (4) personnel recommendations, and (5) budget estimates. Discussion questions center on the areas of language teaching materials, student…

Why and how architecture and interior design can stimulate exploratory locomotion is discussed in terms of research and testing into human response. Two kinds of locomotion are defined, exploratory and habitual, with regard to locomotion and behavior responses to the architectural environment. Measuring responses with a hodometer is outlined with…

An experiment involving two groups of 193 beginning secondary school students of French, German, and Spanish considers the instructional value of the electronic classroom as an alternative to the conventional language laboratory for the presentation of exercise materials. Experimental design hypotheses state that since more practice is possible…

The experiments discussed in this report are designed to explore the relationship between language and thought and implications for foreign language learning. Three basic issues are considered: whether or not thought and language are sufficiently distinct to require separate attention and planning as distinct factors in language teaching; the role…

This paper shows that Garfinkel and Gramlich's conclusion about the average performance of the contractors is not supported by the data. The discussion focuses on three issues: (1) The study was conducted in such a way that performance contracting schools and the comparison schools were generally not comparable in terms of initial achievement,…

An experiment assessed the potential effectiveness of "dual audio television instruction" (DATI) as a mass education medium. The DATI consisted of a radio program heard by children while they watched television shows. The audio instructor did not talk when the television characters spoke, but used the "quiet" times to help with…

This was a study of the influence of unintended interracial contact and characteristics of the contact situation on attitude-related action and attitude change. It was designed to determine if persons with initially negative racial attitudes would change these attitudes by an experimental experience. The research subjects were white students from…

The comprehensibility of materials compressed and then expanded by means of an electromechanical process was tested with 280 Army inductees divided into groups of high and low mental aptitude. Three short listening selections relating to military activities were subjected to compression and compression-expansion to produce seven versions. Data…

Discussed are field analyses of data involving paleocurrent directions using a goniometer and special programs for a pocket computer. States that on-site evaluation can provide immediate realization and verification of anomalous results. Includes computer programs and directions for building a goniometer. (CW)

Presents a student study of the growing conditions of the Water Hyacinth and its effect on the food chain. Describes the different phases of the project including fieldwork, a public awareness survey, public involvement, control programs, and conclusions. A vignette describes beneficial uses of the Water Hyacinth. (MCO)

Describes the process of problem identification, data collection, and generalization in a mathematical experiment to find the speed at which a bug travels at the end of a fan blade. Presents the learning outcomes of the experiment and possible implications of using this teaching method. (MDH)

As a science subject leader and year 6 teacher in North Bristol, the author has spent the last few months exploring how an interactive whiteboard (IWB) can be used to teach science skills, particularly those that are repeatedly highlighted as problematic, such as analysis and evaluation of evidence. The IWB came with software called…

The Aplusix system has been designed for helping students to learn algebra. Its capacity to tell the students whether their calculations are correct or not, to provide families of exercises of a chosen level, and to give scores after tests allows this system to be used in the regular functioning of the class. Its capacity to record the students'…