Fig 1.
Vallerand’s (1997) hierarchical model of intrinsic and extrinsic motivation.
Fig 2.
Correlated trait-correlated method minus one model for intrinsic motivation.
M1-M3 = items for Mathematics, S1-S3 = items for Science, A1-A3 = items for Academic, W1-W3 = items for Writing, R1-R3 = items for Reading.
Fig 3.
Correlated item-specific trait-correlated method minus one model for intrinsic motivation.
M1-M3 = items for Mathematics, S1-S3 = items for Science, A1-A3 = items for Academic, W1-W3 = items for Writing, R1-R3 = items for Reading.
Table 1.
Descriptive statistics and reliabilities for scale scores.
Table 2.
Data fit of structural models.
Table 3.
Reliabilities, consistency and method-specificity coefficients in Study 1.
Table 4.
Reliabilities, consistency and method-specificity coefficients in Study 2.
Table 5.
Latent correlations with student’s self-concept in Study 1.
Table 6.
Latent correlations with student’s self-concept in Study 2.
Table 7.
Latent correlations with external criterion (i.e., students’ teacher-rated achievement) in Study 1.