The internal/external frame of reference (I/E) model and dimensional comparison theory posit paradoxical relations between achievement (ACH) and self-concept (SC) in mathematics (M) and verbal (V) domains; ACH in each domain positively affects SC in the matching domain (e.g., MACH to MSC) but negatively in the nonmatching domain (e.g., MACH to…

Predictions from the internal/external frame of reference model of H. W. Marsh (1986) and gender differences in the structure of academic self-concept were examined through path analyses of data from 231 Norwegian sixth graders (117 males and 114 females). Implications for the study of academic self-concept are discussed. (SLD)

Norwegian 6th graders (n=107) either were taught a mnemonic imagery to apply to passages they read or were given no strategy. Mnemonic-imagery students remembered more information. Individual differences in short-term memory and verbal and visual competence did not predict performance in the imagery condition. (SLD)

Predictive relations between mathematics and verbal achievement and several different measures of motivation were examined in samples of 348 sixth-grade and 325 ninth-grade Norwegian students. Results support the internal/external frame of reference model suggesting that academic self-concepts are influenced by both external and internal…