Persevering with Positivity and Purpose: An Examination of Purpose Commitment and Positive Affect as Predictors of Grit

Development and validation of brief measures of positive and negative affect: The PANAS scales.

David Watson, L A Clark, Auke Tellegen · Journal of Personality and Social Psychology · 1988 · 31.6K citations

Development and validation of brief measures of positive and negative affect: The PANAS scales.

David Watson, Lee Anna Clark, Auke Tellegen · Journal of Personality and Social Psychology · 1988 · 31.4K citations

Behavioral Sciences, Emotion Regulation, Affective Variable +11

The role of positive emotions in positive psychology: The broaden-and-build theory of positive emotions.

Barbara L. Fredrickson · American Psychologist · 2001 · 13.8K citations · Full text

Positive Emotions, Quality Of Life, Life Satisfaction +14

Happiness is everything, or is it? Explorations on the meaning of psychological well-being.

Carol D. Ryff · Journal of Personality and Social Psychology · 1989 · 13K citations · Full text

Handbook of Personality: Theory and Research

Robert F. Krueger, Wendy Johnson · 2008 · 7.9K citations

Personality Psychology, Psychology, Personality Development +3