The transdiagnostic approach to theory and treatment of psychological disorders is gaining increasing interest. A transdiagnostic process is one that occurs across disorders and explains their onset or maintenance. The purpose of this review is to provide evidence that perfectionism is a transdiagnostic process that it is elevated in anxiety disorders, eating disorders, depression, obsessive co...

The dual model of perfectionism (Slade and Owens, Behav Modificat 22(3):372–390, 1998) is adopted to examine the influence of adaptive and maladaptive perfectionism on adolescent athlete burnout in Taiwan. Participants were 188 high school adolescent studentathletes (M = 16.48, SD = .59). They were administered the Multidimensional Inventory of Perfectionism in Sport (Stoeber et al., Pers Indiv...

The present study examined the associations among perfectionism, defense styles, and depression in an Israeli community sample of young adults. This study involved a comparison of self-reports and informant ratings on all measures. A community sample of 210 pairs of same-sex best friends from Israel completed the Multidimensional Perfectionism Scale, the Defense Styles Questionnaire - 40, and a...

In the current study, we investigated whether the distinction between adaptive (i.e. high personal standards) and maladaptive (i.e. concern over mistakes and doubt about actions) perfectionism that has been found in the literature, is also valid in patients with chronic fatigue syndrome (CFS). We hypothesized that maladaptive, but not adaptive, perfectionism would be significantly and positivel...

The present study investigated the relationships between three popular measures of perfectionism [the Eating Disorders Inventory - Perfectionism scale (EDI-P), the Frost Multidimensional Perfectionism Scale (FMPS), and the Multidimensional Perfectionism Scale (MPS)] and measures of eating disturbances and health behaviors, in a sample of 248 female college students. Results indicated that the a...

The current research aims to determine the structural relationships between levels of perfectionism and symptoms obsessive-compulsive disorder with mediation cognitive styles. statistical population present study consisted University Tabriz students; 360 were selected using a combination purposeful convenience sampling, they completed online Maudsley Obsessive-Compulsive Inventory (MOCI), Posit...

Background and Aim: Systematic review of research suggests that different variables can affect the treatment of anxiety and that, although many therapies can be effective, the role of schema therapy in the perfectionism of anxious people has been neglected. Therefore, the aim of this study was to determine the effect of anxiety treatment through schema therapy on perfectionism of anxious people...

The main aim of this study was to determine whether pre-treatment levels of child perfectionism impacted on anxiety treatment outcomes for school-aged children. In addition, it was investigated whether child perfectionism decreased following treatment for anxiety. Participants were sixty-seven clinically anxious children aged 6-13 years (female = 34; majority Caucasian) who were enrolled in a g...

Reducing unhelpful perfectionism has been shown to produce transdiagnostic outcomes in adults, reducing depression, anxiety and weight concerns. There is limited evaluation of the impact of reducing unhelpful perfectionism in adolescents but no evaluation in children. The aim of the current pilot study was to investigate whether perfectionism could be manipulated in children aged 10-12 years. C...

High levels of perfectionism have been observed in major depression, anxiety disorders and eating disorders. Though few studies have compared levels of perfectionism across these disorders, there is reason to believe that different dimensions of perfectionism may be involved in eating disorders than in depression or anxiety [Bardone-Cone, A. M. et al. (2007). Perfectionism and eating disorders:...