INCREASING HAPPINESS

Personalizing a positive psychology intervention improves well-being.

Applied Psychology: Health and Well-Being 2023 Data & Materials

Subjective well-being and prosociality around the globe: Happy people give more of their time and money to others.

Social Psychological and Personality Science 2021 Data & Materials

Does happiness improve health? Evidence from a randomized controlled trial.

Psychological Science 2020 Data|Preregistration

Emphasizing scientific rigor in the development, testing, and implementation of positive psychological interventions.

Journal of Positive Psychology 2020

ENHANCE: Evidence for the efficacy of a comprehensive intervention program to promote subjective well-being.

Journal of Experimental Psychology: Applied 2020

Figure 3. Subjective well-being across waves and conditions with standard error bars. ENHANCE= Enduring Happiness and Continued Self-Enhancement.

Subjective well-being and health behaviors in 2.5 million Americans.

Applied Psychology: Health and Well-Being 2019

Do happy people care about society’s problems?

Journal of Positive Psychology 2019 Data|Materials

ENHANCE: Design and rationale of a randomized controlled trial for promoting enduring happiness and well-being. 

Contemporary Clinical Trials 2017 Preregistration