The Role of Nature and Nurture for Individual Differences in Primary Emotional Systems: Evidence from a Twin Study
Montag, C., Hahn, E., Reuter, M., Spinath, F.M., Davis, K., J. Panksepp
· 2015
★ NIFPlay Rating: 8
Rating Scale
10 Rigorous play-specific science
6–9 General biological science
5 Sound play research (uncontrolled)
1–4 Less rigorous / indirect
0 Indirect but high value
Twin study partitioning genetic and environmental contributions to individual differences in the seven primary emotional systems, including PLAY, in human adults.
