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. 2018 Jul 26;20(7):e247. doi: 10.2196/jmir.9923

Table 4.

Outcomes of the mediation models.

Variable Coefficient Standard error P value
Positive affect subscalea



Condition (a) 0.345 0.161 .04

Constant (i1) 3.271 0.1163 <.001
Involvementb



Condition (c') 0.460 0.261 .08

Positive affect subscale (b) 0.547 0.184 .004

Constant (i2) 2.388 0.628 .003
Flowc



Condition 0.139 0.099 .16

Positive affect subscale 0.236 0.070 .001

Constant 2.549 0.237 <.001

aR2=.059; F1,73=4.566, P=.04.

bR2=.176; F2,72=7.680, P=.009.

cR2=.190; F2,72=8.424, P=.005.