Appears On
Episode Appearances
Creating Confidence with Heather Monahan · Mar 11, 2026
Confidence Classic: What 80+ Years Of Research Says About Happiness with Dr. Marc Schulz
“Associate Director of Harvard Study of Adult Development; co-author of 'The Good Life'; expert on relationships and happiness research”
Loneliness and Social Isolation Health ImpactsRelationship Quality and LongevityHarvard Study of Adult Development (85-year longitudinal study)
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