This generic science education study demonstrates the contrast of findings obtained through analyzing all the raw data as opposed to removing various combinations of identified potential outliers provided through the application of six diagnostic procedures. Outliers are defined as extreme data points with large residuals. It is argued that an…

Randomization tests have been suggested as a method for analyzing the data from single-case designs. This paper explores three concerns which have arisen: the nonresponsive nature of randomization tests, the appropriateness of specific test statistics and the power of these tests. An example is given to illustrate how partial control can be given…

A study examined the question of what sequence patterns, if any, of covering oral interpretation topics emerge from forensic coaching sessions. To answer the question it was first necessary to analyze the process used by the coaches. Process was defined as the action of passing through continuing development from a beginning to a contemplated end.…

In 1987, the Arizona legislature began a process of establishing statewide goals for the improvement of the state's educational system. A joint legislative committee developed specific goals in the areas of student achievement, high school graduation rate, and postschool employment and college enrollment. To produce the baseline data necessary in…

The N=1 analysis differs from a typical analysis of variance in that there is no within-cell error term. Thus interaction terms are used as estimates of error variance. If the interaction term in question represents a significant interaction, the F tests will be conservative. Tukey's test for nonadditivity will detect a common form of interaction.…

To examine the ability of the correction factor epsilon to counteract statistical bias in univariate analysis, an analysis of variance (adjusted by epsilon) and a multivariate analysis of variance were performed on the same data. The results indicated that univariate analysis is a fully protected design when used with epsilon. (JMB)

The present paper describes an attempt to establish a paper and pencil test battery for improving predictive efficiency in the selection of supporting services personnel at Montgomery County Public Schools and a report on the validation of such a procedure. (Author)

Suggestions on how lessons on exploring global interdependence through data can be used in the classroom are provided. (DE)

A distinction is drawn between public policy issues which are specific to time and place, and the kind of moral dilemma used by Kohlberg which is more general and universal. It is hypothesized that the same type of reasoning will be revealed by both. (Editor)

Author analyzed several art education texts for their congruence between practice and theory. (Editor/RK)

Infrared remote sensors, plus photometric interpretation and digital data analysis are being used to record the stresses on air, water, vegetation and soil. Directly recorded photographic information has been the most effective recording media for remote sensing. (BT)

Describes a study of the impact of trial court cases on the authority of University of Arizona administrators between 1963 and 1972. Forty-three cases were classified by subject area and analyzed to determine what percentage of each type of case limited, legitimized, expanded, or had no effect on administrators' authority. (JG)

The relation in schoolchildren of duty and efficacy to trust is the principal topic of this study. (Author/RK)