Following instruction using a stimulus equivalence procedure to teach matching of dictated picture names with printed words, two preschool children were also able to match pictures with printed words, match printed words with pictures, or match printed words with oral names. Results have implications for teaching early reading skills. (Author/DB)

This study tested whether conditioning to one member of a compound stimulus can be blocked by presence of a second member to which the response was previously conditioned. Eight mentally retarded students (ages 7-9) were presented with words, sometimes accompanied by pictures. Six students performed best when words were presented without pictures.…

Presents a framework to help direct future research on pedagogical content knowledge in motor skill instruction, providing examples of the types of pedagogical content knowledge collected from experienced teachers and coaches during interviews and teaching observations. The framework comprises two interactive components--information processes and…

Conveying an adequate conception of the nature of science to students is considered by many to be implicit in the broader context of what has come to be known as scientific literacy. It has also been demonstrated that possession of valid concepts of the nature of science do not necessarily result in better science teaching. This study examines the…

One aim of this study was to identify, in a group of unsuccessful college level problem solvers, the status and use of their declarative knowledge as revealed by students' attempts to solve novel problems in a pencil-and-paper setting. It was hypothesized that for some unsuccessful problem solvers, their problem representation could be improved by…