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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Alcohol Clin Exp Res. 2019 Mar 19;43(5):927–936. doi: 10.1111/acer.13996

Table 2.

Experiment 2 - Correlation Matrix, Pearson r values

$Time $Effort AlcTime AlcEffort DSM Audit Q0 Alpha
$Time
$Effort 0.23***
AlcTime 0.25*** 0.11*
AlcEffort 0.06 0.37*** 0.17**
DSM 0.16** −0.06 0.28*** −0.15**
Audit 0.16** −0.06 0.31*** −0.15** 0.82**
Q0 0.00 −0.14* 0.056 −0.19*** 0.37*** 0.43***
Alpha 0.14** 0.22*** −0.11* 0.14** −0.16** −0.20*** −0.28***

AlcTime: Delay discounting for alcohol reward task; AlcEffort: Effort discounting for alcohol reward task; Q0: Initial consumption for a commodity at no cost to the subject; alpha: sensitivity in purchasing a commodity with increasing price.

*

p≤0.05

**

p≤0.005

***

p≤0.0005.