Comprehensive Questions Chapter 7 2) Harker and Keltner (2001) examined whether emotional well-being in later life could be predicted from the facial expressions of 141 women in their college yearbook photos. The predictor variable of greatest interest was the “positivity of emotional expression” in the college yearbook photo. They also had these photographs rated on physical attractiveness. They contracted the same women for follow-up psychological assessments at age 52 ( and at other ages; data not shown here). Here are the correlations of these two predictors (based on ratings of the yearbook photo) with several of their self-reported social and emotional outcomes at age 52. In College Photo At Age 52 Physical Attractiveness Positivity of Facial Expression Negative emotionally .04 -2.7 Nurturance -.06 .22 Well-being .03 .27 Which of the six correlations above are statistically significant (i) if you test each correlation using = .05, two-tailed, and (ii) if you set = .05 and use Bonferroni- corrected tests?
Comprehensive Questions Chapter 7
2) Harker and Keltner (2001) examined whether emotional well-being in later life could be predicted from the facial expressions of 141 women in their college yearbook photos. The predictor variable of greatest interest was the “positivity of emotional expression” in the college yearbook photo. They also had these photographs rated on physical attractiveness. They contracted the same women for follow-up psychological assessments at age 52 ( and at other ages; data not shown here). Here are the
In College Photo
At Age 52 Physical Attractiveness Positivity of Facial Expression
Negative emotionally .04 -2.7
Nurturance -.06 .22
Well-being .03 .27
- Which of the six correlations above are statistically significant (i) if you test each correlation using = .05, two-tailed, and (ii) if you set = .05 and use Bonferroni- corrected tests?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 12 images
