Factorial modeling is justified as a method for analyzing correlations in support of causal inference. The method is illustrated and compared to path analysis, LISREL-type analysis, canonical correlation, and commonality analysis. Predictions of impacts of policy manipulations are demonstrated. (Author/CP)

This study replicates findings of a study reported by Anderson et al. (EJ 184 138). Interpretation of ambiguously worded paragraphs was related to sex and college major. Titles on the paragraphs reduced ambiguity, although some students still gave an interpretation that was not consistent with the title. (Author/CP)

Contrary to Anderson (EJ 187 936), his rule for equation identification is a necessary but not sufficient condition; furthermore, the choice of two-stage or ordinary least squares depends on results and not on methodological properties of estimators. Modification of Anderson's rule and a means for choosing between estimates is offered. (Author/CP)

Since 1933, elementary and secondary student-teacher ratios have decreased, while ratios in college have increased. Until the late 1960s, the high birth rate and increasing proportion of college students demanded more teachers. Current enrollments in bachelor of education programs are three to four times too high for teacher demand. (CP)

High, neutral, and low statements of success expectancy were paired with positive and negative success feedback statements in a reading comprehension experiment. Incongruent combinations such as high success expectancy--negative feedback produced higher comprehension than congruent combinations. Results were interpreted by arousal and attribution…

To estimate correlation between motivation and achievement, correlations from a calibration sample of 22 studies and a validation sample of 18 studies were analyzed using analysis of variance and regression techniques. Grade level was the only significant student characteristic; motivation and achievement were more highly correlated in later…

Results indicated the degree to which the cognitive performance of classes and individuals was influenced by the combination of student ability and anxiety aptitudes, and teacher structuring and demand for student participation. Four aptitude-treatment interactions were found; these were consistent with prior research. (Author/CP)

The most influential career orientation factor, for females and males, respectively, was direct contact with major field professors and number of study hours per week. (Author/CP)

Standardized achievement test scores, behavioral and social adjustment ratings, and school cumulative record data of firstborn children of Black mothers, aged 15 and under, paralleled closely that of peers born to older Black mothers (aged 20 to 24). (Author/CP)

Describes an undergraduate automatic controls course in which the teaching-learning process is regarded as a closed loop feedback system. The three basic components of the system: the controller, the plant, and the learning sensors are identified as the teacher, the student, and student feedback respectively. (SMB)

Describes a specific senior design course and its objectives. Explains the basic deficiencies and problems for design education in agricultural engineering. Also stresses the effect the project advisor has on students' attitudes toward design and the applications of the course. (SMB)

Points out the increasing awareness of the need for an interdisciplinary approach to science and the humanities. Outlines the necessary steps to establish a team-taught English course for engineering students and its utilization in educational development. (SMB)

This article concerns redesigning an existing engineering orientation course for high school students. The main objective was to increase knowledge of technology and the differences between science and engineering. The students' performance and attendance records in the course were excellent and results indicated that it was highly beneficial.…

Contains ten basic teaching principles formulated from the author's past experiences. Each of the principles is illustrated by relevant observations in order to increase understanding and aid application. The author states that use of these principles will increase teaching success. (SMB)

Investigators observed time usage and teacher statements in 26 Chicago high schools and found a lower rate of time loss and a higher rate of positive comments by teachers in higher achieving schools. (Editor)