There are many arguments for and against the use of i.t.a. to teach reading and writing. This article reviews 47 studies which measure the spelling of children taught by i.t.a. and t.o. (traditional orthography) in grades one, two, and three. (Editor)

Discusses the relationships of individual, population and ecosystem level approaches to ecology. Outlines how these approaches can be used in introductory college ecology courses. Emphasizes the importance of laboratory and field work and makes explicit suggestions. Outlines course sequences in the undergraduate systems ecology program at San…

EPIE estimates that 99 percent of the materials school children are now required to use have not been put through even the initial phases of the learner verification and revision cycle. (Author)

Describes course for both science and non-science majors who have had introductory geology. The course is presented in three parts: lecture, laboratory, and field project. Students are involved in measuring a stratigraphic section, collecting samples, lithologic descriptions, fossil cleaning, and sample identification. (PR)

Federal support for answers to the question "What is really going on out there?" has increased interest in the use of ethnography as a research method for evaluation of educational programs. Pros and cons of the use of ethnography for educational research are discussed. (PR)

Potential problems of undergraduate practica in child psychology can be overcome if program developers take special care to arrange meetings involving supervisors, students, and academic advisors at the cooperating agencies; supplement student knowledge of abnormal child behavior; and set specific goals for each participating student. (DB)

A sample of five sites of recent urban renewal activity in Sandwell, West Midlands, U.K. formed the basis for an audit survey of the nature and degree of associated change in a broad set of physical, built, and infrastructure environmental parameters. Data were mostly derived from questionnaire surveys of professionals with specific environmental…

Although some argue that randomization of treatments or interventions violates accepted norms of conduct of social science research, this article makes the case that there is a moral imperative for the conduct of randomized experiments in crime and justice studies. (SLD)

Describes a two-part study involving undergraduates in a controlled laboratory experiment and in a field study evaluation to investigate technical parameters affecting the suitability of desktop video conferencing (DVC) for distance learning. Frame rate and resolution manipulation are discussed, and guidelines for DVC in distance learning are…

Results from bootstrap samples of 50, 100, and 200 indicate that 3 imputation procedures for missing data produce biased estimates of R2 and both standardized regression weights used. Two deletion procedures (listwise and pairwise) provided accurate parameter estimates with up to 30% of data missing. (SLD)