This study makes an important contribution to an expanding body of international comparative studies by exploring factors predicting differences in science and mathematics achievement by students in Turkey and the Republic of Korea on the 2011 TIMSS assessment. While these countries are similar with regards to population size, cultural beliefs…

Academic achievement and student participation in physics are lower than desired. Research has shown that there is a shortage of college students entering science and technology fields such as physics. E-learning may provide the technology-oriented Net Generation learner an option for taking courses such as physics in a course modality with which…

Compared to other subjects, the typical introductory programming (CS1) course has higher than usual rates of both failing and high grades, creating a characteristic bimodal grade distribution. In this article, I explore two possible explanations. The conventional explanation has been that learners naturally fall into populations of programmers and…

Ability, emotional, personality, and task variables interact to influence the performance of learning disabled children on academic tasks. Analysis of the learning-teaching style that produces optimum student response will help in determining the best teaching method. (CJ)

Eight teaching treatments which varied structuring, soliciting and reacting behaviors were utilized in ecology lessons for 399 sixth-grade students. Analysis of multiple choice, attitude and perception of teaching variables showed aptitudes to be major predictors of teacher, treatment and aptitude-treatment interaction effects. Changes are…

Two experiments were conducted to determine whether a meaning emphasis or a word identification emphasis would give better results in a third grade reading lesson. The results investigated more than 30 factors and their two-way interactions. In the first experiment, 259 children were placed into reading groups arranged either homogeneously or…

To solve problems of causality and measurement in educational research, this paper combines seven variables into a proposed model of educational productivity on achievement tests. The authors first review psychological models of educational production that relate learning to aptitude and environment, and note that these models do not allow for…

A study examined the relationship of learning style, reading vocabulary, reading comprehension, and aptitude for learning to achievement in the self-paced and computer-assisted instructional (CAI) modes of the Yeoman "A" School at the Naval Technical Training Center in Meridian, Mississippi. To gather data for the study, researchers…

Relationships between cognitive and affective learner characteristics or "aptitudes" and mathematics achievement for sixth-graders in three instructional treatments in one school district were examined. Aptitude-treatment interaction (ATI) analyses were performed to test for differential prediction of achievement outcomes among treatments, using…