Investigating the construct validity of intolerance of uncertainty and its unique relationship with worry

Development and validation of the penn state worry questionnaire

Thomas Meyer, Mark L. Miller, R. Metzger et al. · Behaviour Research and Therapy · 1990 · 5.1K citations

Psychiatry, Clinical Psychology, Social Sciences +6

The dimensions of perfectionism

Randy O. Frost, Patricia A. Marten, Cathleen Lahart et al. · Cognitive Therapy and Research · 1990 · 4.1K citations

Personality Psychology, Psychological Structure, Psychology +2

Perfectionism in the self and social contexts: Conceptualization, assessment, and association with psychopathology.

Paul L. Hewitt, Gordon L. Flett · Journal of Personality and Social Psychology · 1991 · 2.5K citations

Personality Psychology, Psychiatry, Social Psychology +10

Perfectionism in the self and social contexts: Conceptualization, assessment, and association with psychopathology.

Paul L. Hewitt, Gordon L. Flett · Journal of Personality and Social Psychology · 1991 · 2.3K citations

Psychological Co-morbidities, Personality Psychology, Psychiatry +14

Intolerance of ambiguity as a personality variable1

N. Y. Stanley Budner · Journal of Personality · 1962 · 1.9K citations

Social Identity, Personality Psychology, Social Psychology +4