This study, with 48 students (including 16 eighth graders with learning disabilities (LD), 16 age level peers, and 16 reading level peers), found that all groups, but especially LD students, benefited from experimenter activation of prior knowledge on reading comprehension tasks testing inferential reading ability. Experimenter activation of prior…

A study examined students' ability to comprehend consistent or inconsistent text when activating relevant or irrelevant background knowledge. Fifty-five grade six students reading at or above grade level were randomly assigned to one of four treatment groups: activated/consistent, nonactivated/consistent, activated/inconsistent, and…

The effects of a visual advance organizer on a biology concept learning task among fifth graders (n=48) was investigated. After exposure to the advance organizer, three levels of learning outcomes-knowledge, comprehension, and application-were evaluated. Findings of the study are discussed in terms of the assimilation theory, aptitude-treatment…

A study examined (1) relationships between background knowledge and reading passage comprehension, (2) the reliability of a passage-specific background knowledge measure used as the knowledge criterion, (3) the effect of a prereading language and concept organizer activity on available background knowledge, and (4) the effect of that prereading…

Drawing upon research on the composing process and schema theory, a study explored the effects of a generative writing task presented prior to reading on the delayed recall of fourth grade students. The purpose of the study was to determine if a writing task that required the learner to identify with events in a text to be read later would assist…

Describes a Canadian study attempting to relate the motivating power of interest to children's writing performance by supplementing background knowledge with topic relevant information. Reports that children with tutorial support on high interest subjects performed no better than others. Concludes that the motivational power of interesting topics…

Examines the role of experience in the use of orthographic structure by good and poor sixth-grade readers. Results showed that poor sixth-grade readers used orthographic structure to speed their matching judgments just as effectively as good sixth-grade readers. (HOD)

In order to investigate the nature of students' prior knowledge of current electricity and how they applied their knowledge to different problems, 5 middle school science teachers and 11 elementary school teachers were given a written test that required them to: (1) predict what happens to the brightness of a bulb if a change is made to the…