A study examined hierarchical relationships among three developmental components of reading ability in grades 1 through 3. It was predicted that semantic skills develop initially, followed by letter identification skills, phonological skills, and visual skills. Reading ability was assessed with a word identification task. The semantic components…

Two experiments were conducted to assess the effects of elaborated presentation on noun-pair retention. A 2 x 2 factorial design was used with aural-verbal presentation (standard versus elaborated) and visual-pictorial presentation (standard versus elaborated). Subjects for one experiment were 64 second-grade children from a Mexican-American…

A two-year study randomly assigned children (K-grade 2) with advanced mathematical skills (n=276) to two groups, an intervention group reflecting a constructivist approach or a control. Boys gained more than girls on quantitative and visual-spatial measures in the control, whereas the intervention group made greater gains in quantitative measures…

Describes study that examined kindergarten and second grade students' recall of information that had been presented on a computer with varying levels of visual action and verbal labels. Developmental differences in children's use of verbal and visual systems are discussed, and reading ability levels are considered. (29 references) (LRW)

Reviews studies suggesting benefits of block play for literacy development that provides actual reading and writing experiences. Suggests that block play centers can be literacy-enhanced with materials that are authentic, useful, and appropriate, including: thematic books, magazines, architectural blueprints, envelopes, and adding machine tape.…