Illness perceptions determine psychological distress and quality of life in youngsters with epilepsy

The "What" and "Why" of Goal Pursuits: Human Needs and the Self-Determination of Behavior

Edward L. Deci, Richard M. Ryan · Psychological Inquiry · 2000 · 32.1K citations

Social Sciences, Behavioral Sciences, Psychology +10

Assessment of symptoms of DSM-IV anxiety and depression in children: a revised child anxiety and depression scale

Bruce F. Chorpita, Letitia Yim, Catherine Moffitt et al. · Behaviour Research and Therapy · 2000 · 2K citations

Social Sciences, Psychiatry, Psychology +16

Motivational predictors of weight loss and weight-loss maintenance.

Geoffrey C. Williams, Virginia M. Grow, Zachary R. Freedman et al. · Journal of Personality and Social Psychology · 1996 · 1.4K citations

Social Sciences, Health Behavior, Psychology +14

Motivational predictors of weight loss and weight-loss maintenance.

Geoffrey C. Williams, Virginia M. Grow, Zachary R. Freedman et al. · Journal of Personality and Social Psychology · 1996 · 1.2K citations

Social Sciences, Health Behavior, Psychology +14

Inner resources for school achievement: Motivational mediators of children's perceptions of their parents.

Wendy S. Grolnick, Richard M. Ryan, Edward L. Deci · Journal of Educational Psychology · 1991 · 1.1K citations

Education, Educational Psychology, Human Development +14