The Role of Parental Perfectionism and Child Temperament in the Intergenerational Transmission of Perfectionism: A Pilot Study

Background/Objectives: Perfectionism is a personality trait characterised by the setting of extremely high and unrealistic personal standards, accompanied by critical self-evaluations. The literature indicates that perfectionism may develop as a learned behaviour, shaped by parent–child interactions, highlighting the influence of parental, individual and environmental factors. This quantitative study examines how parental perfectionism/practices and child temperament contribute to early perfectionism. Methods: The sample comprised 32 first-grade children (9 girls) from Faro district, aged between five and seven, and their parental figures. Parental perfectionism was assessed using self-report questionnaires, while children’s characteristics were evaluated through a combination of parent-report measures, direct observation, and interview-based methods. Results: Children self-rated higher perfectionism than parents attributed, with modest cross-informant agreement for socially prescribed and negligible agreement for Self-Oriented Perfectionism. Direct parent–child associations were small and method-dependent. Coercive/intrusive parenting corresponded to higher child Socially Prescribed Perfectionism, with convergence between observed intrusiveness and self-reported coercive practices. Temperament showed modest, patterned covariation with parenting and child perfectionism. Notably, Effortful Control attenuated the association between parental and child Socially Prescribed Perfectionism, whereas Surgency/Extraversion and Negative Affect did not; no temperament dimension moderated Self-Oriented Perfectionism. Conclusions: Findings indicate a complex interplay between dispositional and environmental factors in early childhood and underscore the value of multi-informant, multi-method assessment. As a pilot study, these findings provide initial insights into the intergenerational transmission of perfectionism in small children and serve as a basis for generating hypotheses and guiding future research, emphasising longitudinal designs and diverse samples to strengthen validity and clarify intergenerational processes.