Table 1 Group Difference in various scale measurements

From: Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia

 

Control Group

SocAnh Group

  
 

n = 38

n = 28

  
 

Mean

SD

Mean

SD

Effect sizea

t

CSAS_total

6.18

2.54

19.61

3.49

−4.25

−18.12***

CPAS_total

10.97

5.75

16.89

7.29

−0.88

−3.69***

SPQ_total

22.47

7.47

36.68

9.38

−1.63

−6.85***

SPQ Cognitive Perceptual

11.70

4.83

16.4

4.61

−0.99

−3.98***

SPQ Interpersonal

7.42

2.29

15.64

5.35

−1.82

−7.08***

SPQ Disorganization

4.52

2.29

8.62

3.56

−1.31

−5.33***

TEPS Anticipatory Pleasure

39.26

6.16

35.71

7.33

0.51

2.13*

Abstract

20.76

2.21

19.18

3.39

0.56

2.30*

Contextual

18.50

4.66

16.54

5.18

0.40

1.61

TEPS Consummatory Pleasure

46.97

7.60

45.89

8.39

0.13

0.55

Abstract

29.82

4.66

28.18

5.64

0.32

1.29

Contextual

17.16

3.67

17.71

4.17

−0.14

−0.57

Anticipatory Rating

      

MID reward

6.90

1.01

6.45

1.44

0.35

1.49

MID punishment

4.63

1.29

4.70

1.72

−0.04

−0.19

AID reward

5.77

1.76

5.66

1.87

0.06

0.25

AID punishment

5.16

1.23

5.07

1.04

0.08

0.31

Consummatory Ratingb

      

MID reward

7.32

1.05

7.10

1.45

0.17

0.74

MID punishment

3.30

1.24

3.16

1.37

0.11

0.44

AID reward

7.79

0.88

7.14

1.39

0.57

2.19*

AID punishment

3.12

1.31

3.42

1.06

−0.25

−0.99

  1. Note:
  2. a. Hedges' g.
  3. b. only applies to those hit trials.
  4. *. p < .05;
  5. **. p < .01;
  6. ***. p < .001.
  7. CSAS = Chapman Social Anhedonia Scale; CPAS = Chapman Physical Anhedonia Scale; SPQ = Schizotypal Personality Questionnaire; TEPS = Temporal Experience of Pleasure Scale; AID = Affective Incentive Delay; MID = Monetary Incentive Delay.
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