Gordon L. Flett

The current study investigated how perfectionism can be related to L2 learners’ achievement with motivation and two aspects of self-regulated learning as possible mediators. This study also evaluated the factor structure of the Big Three Perfectionism Scale (BTPS) in an Iranian sample. The participants were 495 Iranian high school students who completed six BTPS sub-scales and measures of self-determined motivation and self-regulated learning. Psychometric analyses indicated that rigid perfectionism and self-critical perfectionism as two higher order factors have construct validity. Structural equation modeling indicated that rigid perfectionism positively predicted L2 achievement, while self-critical perfectionism negatively predicted L2 achievement. Mediational models indicated that neither autonomous-mastery/performance motivation nor controlled motivation mediated the path from perfectionism to L2 achievement. However, both aspects of self-regulated learning, namely, deep learning and persistence could mediate the relationship between perfectionism and L2 achievement. Specifically, higher levels of rigid perfectionism were positively related to deep learning and persistence that, in turn, were related to higher L2 achievement. In contrast, self-critical perfectionism was negatively related to deep learning and persistence, that, in turn, were related to lower L2 achievement. The results are discussed in terms of the practical implications for L2 teachers and parents.

Research on adults indicates other-oriented perfectionism (requiring perfection from others) is associated with various consequential outcomes independent of self-oriented perfectionism (requiring perfection of the self) and socially prescribed perfectionism (believing others require perfection of the self). However, historically, the most widely used and researched measure of trait perfectionism in children, the Child-Adolescent Perfectionism Scale (CAPS), has omitted other-oriented perfectionism. In the present study, we address this by reporting on the multisource development and validation of the first self-report measure of other-oriented perfectionism specifically intended for youths: the Other-Oriented Perfectionism Subscale-Junior Form (OOPjr). Children ( N = 107; Mage = 11.5, SD = 1.7) completed the OOPjr, CAPS, and measures of perfectionistic self-presentation, narcissism, social disconnection, depressive symptoms, and parental psychological control. Parents provided ratings of children’s self-oriented, socially prescribed, and other-oriented perfectionism. Psychometric analyses indicated the OOPjr is a homogenous and internally reliable scale that, when factor analyzed alongside the CAPS, displays measurement invariance across gender and replicates the three-factor solution found in adults. Furthermore, parent ratings of other-oriented perfectionism showed unique positive relationships with OOPjr scores, but not CAPS scores. Likewise, other-oriented perfectionism had independent positive relationships with narcissistic superiority and achievement-oriented parental psychological control, after controlling for self-oriented and socially prescribed perfectionism. Overall, our findings provide preliminary support for the use of the OOPjr as a measure of other-oriented perfectionism in youths.