The desire for consistent judging criteria is essential to the learning process of forensics students. When evaluating the After Dinner Speaking (ADS) judges need to focus on a variety of criteria. Some of these criteria transcend event descriptions while others are indigenous primarily to ADS. The topic chosen for the event should demonstrate…

The science learning cycle developed by Robert Karplus and others in the 1960's has been a useful model for many science teachers and researchers. This model stresses the use of structured inquiry to organize knowledge acquisition and problem solving. Recent research in the cognitive science tradition, however, has shown that learning and problem…

Two experiments were conducted to test three hypotheses related to comprehension. The hypotheses were: that actions are harder to modify than states; that implications or inferences from modified concepts would also change in memory; and that propagation of modifications would be less likely to states than to actions. The first experiment tested…

Investigations in Natural Science is a program in secondary school biology, chemistry, and physics based upon the description of science as a quest for knowledge, not the knowledge itself. This student manual contains the 18 biology investigations. These investigations focus on concepts related to: organisms; classification; populations;…

Investigations in Natural Science is a program in secondary school biology, chemistry, and physics based upon the description of science as a quest for knowledge, not the knowledge itself. This student manual contains the 19 chemistry investigations. These investigations focus on concepts related to: interactions with water; salt and calcium;…

Investigations in Natural Science is a program in secondary school biology, chemistry, and physics based upon the description of science as a quest for knowledge, not the knowledge itself. This student manual contains the 36 physics investigations which focus on concepts related to: movement; vectors; falling objects; force and acceleration; a…

A study of the awareness of verb transitivity in the spontaneous speech of two two-year-old native speakers of Quiche was accomplished by examining three factors: transitive terminations given to verbs, subject markers on the verbs, and syntax. The first was studied by counting the number of transitive verbs used with both transitive and…

How students and teachers move beyond awareness to active modification of existing environments to fit their own needs is the author's subject. He proposed that schools should serve as laboratories for environmental experimentation and that "environmental literacy" should be part of the curriculum. (Editor/RK)

The Tizard Report on Children with Specific Reading Difficulties, published in 1972, recommended the establishment of special centres to deal with the needs of slow learners. Article focused on the London Borough of Enfield, which set up just such a center, the Progress Centre, the same year. (Editor/RK)

A study suggesting semantic rather than syntactic early language acquisition by children. (CH)

In Thorndikian experiments, Ss have performed better on Trial 2 when they were told whether Trial 1 responses were right or wrong on Trial 2 than when given this information immediately after each response on Trial 1. Authors reexamined these experiments. (Editor/RK)

This article reports the development of a mathematics course using the mastery learning model and a study of the relationship between learning rate and verbal and quantitative aptitudes. (Author)

Author spent a year observing British primary schools a few years ago, and has kept in touch with the educational scene ever since. Here he explores the principles underlying resource-based learning. (Editor/RK)

Article recounted the educational experiences of one Jeremiah Gladstone in a one room schoolhouse in Massachusetts in the year 1775. (RK)

A look at two experiments on the relative effectiveness of color or monochrome television in instruction. (HB)