Table 2 Overview of the models estimated (separately for younger adults and older adults) and their deviance information criterion (DIC) values.

From: Adult age differences in the integration of values for self and other

Model

Formula

DIC younger adults

DIC older adults

1

-

28176.61

20887.71

2

v ~ preference

27346.09

20009.52

3

v ~ €self

25771.08

18752.34

4

v ~ €other

26435.66

19104.88

5

v ~ €self + €other

20648.23

17758.97

6

v ~ €self x €other

19497.98

17636.23

7

a ~ condition

27058.21

20728.50

8

z ~ condition

23057.16

19253.28

9

a ~ condition, z ~ condition

22800.55

19099.65

10

v ~ €self x €oher, a ~ condition

19314.51

17535.85

11

v ~ €self x €other, z ~ condition

19181.72

17576.00

12

v ~ €self x €other, a ~ condition, z ~ condition

19066.29

17479.19

  1. Notes. The winning model is indicated by bold font. 1 = baseline model, i.e., no modulation by experimental variables, 2 = v is modulated by preference variable (post-hoc-defined variable where the choices of 1 and 4 were classified as strong preference, and 2 and 3 were classified as weaker preference), 3 = v is modulated by €self, 4 = v is modulated by €other, 5 = v is modulated by €self, and additionally varies by €other, 6 = v is modulated by an interaction of €self x €other, 7 = a varies by choice option, 8 = z varies by choice option, 9 = a and z vary by choice option, 10 = v is modulated by an interaction of €self x €other, and a varies by choice option, 11 = v is modulated by an interaction of €self x €other, and z varies by choice option, 12 = v is modulated by an interaction of €self x €other, and a and z vary by choice option.
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