Describes a study that was conducted to analyze the developmental effects of two instructional strategies--adjunct questions and visualization--in facilitating student achievement among Korean high school and adult learners. Treatments for the experimental and control groups are described, criterion measures are explained, and results are…

Considers the use of pre- and posttest results as formative evaluation tools and describes a small group evaluation of computer-assisted language learning (CALL) courseware dealing with French for banking. Test design is discussed, including standards, validity, and reliability; and results from user questionnaires are examined. (Contains 14…

Discussion of the gender gap in computer-related activities focuses on a study of high school seniors that examined sex differences in library anxiety, computer anxiety, and anxiety in using computers for library research. The relationship between library anxiety and computer anxiety is explored, and further research is suggested. (21 references)…

Describes a study that investigated the effects of three levels of personalization--individualized, group, and nonpersonalized--on the achievement of seventh-grade Hispanic students on printed mathematics word problems. Previous research is reviewed, criterion measures are described, and student attitudes are discussed. (30 references) (LRW)

Describes a study of undergraduate students that investigated the effects of two types of learner control and two types of incentives--task-contingent and performance-contingent--on learners' achievement, attitudes, use of options, and time on program using computer-delivered instruction. Implications for instructional design and research are…

Describes a study conducted in elementary and secondary schools in Northern Ireland that assessed the impact of the use of laptop computers on academic achievement in mathematics, English, and science. Treatments for the experimental and control groups are described, and performance measures are explained. (seven references) (LRW)

This project was designed to provide a framework for user evaluation of software packages and hypertext environments in terms of the extent to which they provide flexibility for learners to follow their preferred learning styles. Evaluation was carried out in relation to hypertext packages, learning styles and outcomes, and system design. (four…

Compared performance of low-aptitude remedial adults learning to solve mathematics word problems. Participants worked either alone or as collaborative dyads and received instruction/practice using either the Word Problem-Solving Environment (WPSE), an exploratory system over which learners exercise control, or Solver, a structured and directive…

Students have difficulty understanding ecosystem concepts. This article argues that the difficulty stems partly from not grasping the underlying causality that structures the concepts. We report on an intervention study designed to teach eight- and nine-year-olds to reason about domino, cyclic, and mutual causality by infusing causally focused…

A formative assessment pretest was administered to undergraduate students at the beginning of a science course in order to find out their prior knowledge, misconceptions and learning difficulties on the topic of the human respiratory system and energy issues. Those findings could provide their instructors with the valuable information required in…

A high prevalence of dental caries in the pediatric population is a major health problem. At highest risk are low-income minority groups, including refugee and immigrant populations. Consequences of oral disease include pain, difficulty eating and speaking, poor school performance, and poor self-esteem. Parent involvement in oral health education…

Lifelong learning has become an important goal of education over the last decade. According to the United States Department of Education (2001), nearly 3 million students over age 17 (excluding those institutionalized) enrolled in adult basic education, adult secondary education, or English as a second language classes in the United States.…

Case teaching has the potential to involve students in complex decision settings, enhancing their identification with protagonists facing difficult challenges. This article explores the impact of teaching a printed leadership case study with and without the appearance of the CEO in class--by video or in person. Our investigation shows, via…

This instructor's guide contains materials for teaching the heating and air conditioning specialist component of a competency-based instructional program for students preparing for employment in the automotive service trade. It is based on the National Institute of Automotive Service Excellence task lists. The six instructional units presented…

This Technology Learning Activity (TLA) for agriculture education in grades 6-10 is designed to help students learn the basic terminology of a farm system while they experience the responsibility of keeping a profitable farm in operation through use of the interactive SimFarm software. Introductory materials provide an overview of technology…