Compares the adequacy of five theories to predict dropping out of high school before the 10th grade. Theories include full mediation by academic achievement and direct effects related to general deviance; deviant affiliation; family socialization; and structural strains. Results reveal that none of the theories was fully adequate to explain the…

The effects of an author, writing in the first person, on adolescents reading history textbooks were studied with six high school sophomores. Data from think-aloud protocols and semi-structured interviews show that students interacted with the "visible" author and engaged in mental conversations. (SLD)

Past research has indicated an association between parents' beliefs and adolescent children's self-perceptions of ability and has shown the importance of accounting for parents' gender-stereotyped beliefs when examining boys' and girls' self-perceptions of math-science ability. The current study extends these findings by examining the longitudinal…

The expertise reversal effect occurs when a learning procedure that is effective for novices becomes ineffective for more knowledgeable learners. The authors consider how to match instructional presentations to levels of learner knowledge. Experiments 1-2 were designed to develop a schema-based rapid method of measuring learners' knowledge in a…

Schematic knowledge was assessed by asking 195 ninth and tenth graders to classify area-of-rectangle problems in terms of whether the text provided insufficient, sufficient, or irrelevant information for solution. The hierarchical ordering of templates for the area of a rectangle is demonstrated, and implications for mathematics instruction are…

This research examined changes in intrinsic and extrinsic motivation during the transition from junior to senior high school as well as the impact of motivational changes on various educational consequences (i.e., dropout intentions, absenteeism, homework frequency, and educational aspirations). A total of 646 participants completed a…

The effects of varying the familiarity, representation, and number of elements in maps and diagrams were assessed, using 89 male and 89 female ninth through eleventh graders. Significant differences distinguished the low- versus high-ability students' responses. The expected effects of form and familiarity on recall performance were not found.…

This study examined the degree to which student performance in constructing macrostructures in Chinese prose is affected by three text features: number of ideas, metaphoric expressions and advance organizer. Results showed that fewer ideas facilitated macroprocessing, metaphors did not influence idea organization, and advance organizer resulted in…

This study examines the relationship between adolescents' time perspective and attributions for achievement. Measures of time perspective (continuity, optimism, pessimism, and utilization) and attributions (ability, effort, context, and luck) independently assessed for success and failure were administered to 10th graders. Implications for…

Using student interviews, teacher ratings, and achievement test outcomes, a strategy model of student self-regulated learning was validated as a theoretical construct. Results with 44 male and 36 female 10th graders indicate both convergent and discriminative validity for a self-regulated learning construct. (TJH)

How different frames of reference affect the formation of mathematics and English self-concepts was studied for 14,825 high school sophomores from the High School and Beyond Study. Results are discussed in terms of the internal/external frame of reference model and the big-fish-little-pond effect. (SLD)

Female tenth graders (n=217) were less likely than male tenth graders (n=219) to identify missing or irrelevant information in algebra problems. Female eleventh graders (n=234) were less likely than male eleventh graders (n=287) to solve problems with irrelevant information. Results indicate sex differences in knowledge of problem structure. (SLD)

A previously proposed structural model of the theory of educational productivity of H. J. Walberg was tested for science achievement and attitude with a national probability sample of 2,535 tenth graders from the Longitudinal Study of American Youth. Results support a mediated effects representation of the productivity model. (SLD)

Differences in use of selective attention by 64 more successful and 48 less successful readers in the tenth grade were studied. More successful readers are more aware of how and when to use the selective attention strategy and use more conceptual attention while reading than do less successful readers. (SLD)

The importance of cognitive internal state words in skilled reading comprehension was studied with 31 5th graders, 32 7th graders, and 10th graders. Positive correlations with cognitive word knowledge were significantly higher for verbal than quantitative achievement percentiles. The order of cognitive word acquisition depends on complex factors.…