Background: In the last decades, children's understanding of mathematical principles has become an important research topic. Different from the commutativity and inversion principles, only few studies have focused on children's understanding of the addition/subtraction complement principle (if a - b = c, then c + b = a), mainly relying on verbal…

Examines whether teaching poor text comprehenders reading strategies will improve reading comprehension. Third through fifth grade adequate decoders who were poor comprehenders were trained for 10 weeks in either a verbally or visually based reciprocal teaching program. Results reveal that training reading comprehension strategies in small groups…

Two studies designed to establish classification procedures and the reliability of a learning strategy screening procedure were conducted, using 184 third and 173 fourth graders from a middle-class suburban school district as subjects. A 10-minute learning strategy screening was administered during which subjects reported which of six generic…