Trajectories of big five personality traits: A coordinated analysis of 16 longitudinal samples
We fit the same growth models to 16 longitudinal samples of mostly midlife and older adults and combined the results. Extraversion, openness, and …
Big Five
The co-development of perceived support and the Big Five in middle and older adulthood
Using data from more than 20,000 older adults in the Health and Retirement Study, we examined how perceived support from children, family, friends, …
Who Are the Scrooges? Personality Predictors of Holiday Spending
Using about 2 million bank transactions from 2,133 people, we looked at how Big Five personality traits are associated with holiday spending. …