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Table 5 PA recovery from rewards (duration in minutes)

From: The dynamical signature of anhedonia in major depressive disorder: positive emotion dynamics, reactivity, and recovery

 

Psychological Reward

Behavioral Reward

Estimate

Std. Error

df

t value

Pr(>|t|)

Estimate

Std. Error

df

t value

Pr(>|t|)

(Intercept)

87.93

4.45

262.00

19.78

0.00

96.66

6.09

245.00

15.87

0.00

PAreactivity

0.30

0.25

262.00

1.18

0.24

1.18

0.34

245.00

3.52

0.00

Anhedonia

−4.27

6.59

262.00

−0.65

0.52

8.19

7.96

245.00

1.03

0.30

  1. Dependent variable is the number of minutes needed to recover PA (i.e., come back to baseline) after experiencing a reward;PAreactivity is the person-mean centered amount of increase in PA on time point t in comparison to t-1 (i.e., PA reactivity, but now modelled as a difference score: PA minus PA on t-1); Reward refers to Psychological Reward experienced somewhere between t-1 and t