The value of qualitative assessment approaches has been underestimated primarily because they are often juxtaposed against long-standing quantitative traditions and the widely accepted premise that the best research produces generalizable and statistically significant findings. Institutional researchers avoid qualitative methods for at least three…

In this article we propose, theorize, demonstrate, and report early results from a course that approaches first-year composition as introduction to Writing Studies. This pedagogy explicitly recognizes the impossibility of teaching a universal academic discourse and rejects that as a goal for first-year composition. It seeks instead to improve…

Dyslexia is a disorder of the language-processing systems in the brain. It is a specific learning disability in reading that often affects spelling as well. This article describes: (1) Common characteristics experienced by people with dyslexia or reading disabilities; (2) Common misconceptions about dyslexia; (3) What brain research tell us about…

Most high school chemistry curricula contain a unit on gas volume and a unit on the particulate nature of matter. The existence and persistence of adolescent preconceptions about the material nature of gases is an important factor to be considered in the teaching of principles or theories related to gases. The purpose of the study reported in this…

Elementary and secondary students hold a variety of misunderstandings regarding environmental problems, some of which may arise from misunderstandings held by their teachers. This study used the Environmental Issues Questionnaire to examine understandings of the greenhouse effect held by elementary education majors and other college majors (N=330)…

Because of the increased influence of the whole language approach at the elementary and middle school levels and the increased emphasis on enriching instruction through reading across the curriculum, one alternative approach to teaching science which has received some attention from science and science education organizations is the use of…

It has been argued from world view theory that fundamental beliefs abut the world exert a powerful influence on how sense is made of events in the world. However, the nature of that influence has remained enigmatic. Hannah Arendt's distinction between thinking and comprehension, and knowing and apprehension provides a clarification. Thinking is…

Anabolic-androgenic steroids (AS) are pharmacologic derivatives of the hormone testosterone. They have therapeutic merit when used under a physician's prescription to treat certain hormonal imbalances and some forms of anemia; however, when taken in high doses they have a number of virilizing, feminizing, toxic, and psychological effects. This…

The science learning cycle developed by Robert Karplus and others in the 1960's has been a useful model for many science teachers and researchers. This model stresses the use of structured inquiry to organize knowledge acquisition and problem solving. Recent research in the cognitive science tradition, however, has shown that learning and problem…

Pretests and posttests on the topic of evolution through natural selection were administered to students in a college nonmajors' biology course. Analysis of test responses revealed that most students understood evolution as a process in which species respond to environmental conditions by changing gradually over time. Student thinking differed…

There are the only two studies available on the types of solutions--unsaturated, saturated, supersaturated, dilute and concentrate--in the related literature with respect to students' understanding. But, no study focuses on remediation of students' alternative conceptions with regard to the aforementioned concepts, based on the assumption that…

Reviews a study which examined high school biology students' (N=58) understandings of the concepts of food chain and ecosystem. Discusses the evaluation scheme and relates how this approach can be used in classifying student responses. It was found that most of the students failed to understand the targeted concepts. (ML)

The popular conception of illegal drug use as inevitably pushing users toward compulsive drug abuse, and the ideological stance that drug use is a moral weakness, are offered by many as justification for punitive drug control. Challenging this view are the research on "set and setting" as determinants of the consequences of drug use, and…

The National Science Education Standards (NSES) provides few resources for teaching about plants. To assure students understand and appreciate plants, the author advocates teaching about plants as a basic biological concept, avoiding animal chauvinism in biology coursework, correcting pseudoscience and anthropomorphisms about plants, and making…

Although pressure forms the basis for understanding topics such as the internal structure of the earth, weather cycles, rock formation, Bernoulli's principle, and plate tectonics, the presence of this concept in the school curriculum is at a minimal level. This paper suggests that the ideas, misconceptions, and perceptions of students have to do…