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. 2020 Sep 21;22(9):e17164. doi: 10.2196/17164

Table 2.

Descriptive statistics for outcome variables by visit and condition.

Outcome variable Visit 1a, mean (SD) Visit 2b, mean (SD) Visit 3c, mean (SD)
Total sentence units uttered

Immediate training condition 239.3 (103.0) 112.6 (62.1) d

Delayed training condition 252.9 (113.6) 241.5 (77.7) 88.9 (64.2)
Percent restatement

Immediate training condition 3.0 (3.9) 27.9 (25.8)

Delayed training condition 3.5 (3.2) 2.2 (4.0) 21.9 (17.4)
Percent influencing

Immediate training condition 30.7 (17.6) 4.8 (6.8)

Delayed training condition 40.5 (21.3) 39.7 (17.0) 12.4 (18.2)
Percent open-ended questions

Immediate training condition 2.9 (2.1) 6.1 (6.4)

Delayed training condition 2.1 (2.4) 3.7 (3.8) 12.7 (7.7)
Percent closed-ended questions

Immediate training condition 16.1 (9.6) 13.9 (10.5)

Delayed training condition 9.1 (6.1) 10.9 (7.0) 18.1 (13.1)
Percent self-disclosure

Immediate training condition 16.6 (13.3) 3.5 (8.2)

Delayed training condition 18.3 (13.1) 19.0 (14.9) 5.2 (9.6)
Percent sympathy

Immediate training condition 16.1 (12.1) 15.3 (14.3)

Delayed training condition 13.4 (11.5) 12 (9.2) 8.1 (7.7)
Percent other

Immediate training condition 45.4 (11.8) 33.4 (20.1)

Delayed training condition 53.5 (17) 52.3 (17.7) 34.1 (17.9)
Adherence score

Immediate training condition −17.8 (6.7) 4.1 (8.3)

Delayed training condition −21.3 (8.3) −22.8 (6.5) 0.9 (12.0)
CSRSe task reactions

Immediate training condition 5.4 (1.5) 7.0 (1.5)

Delayed training condition 5.4 (1.5) 5.4 (1.5) 7.0 (1.6)
CSRS relationship reactions

Immediate training condition 7.0 (1.4) 7.1 (1.8)

Delayed training condition 6.6 (1.6) 6.6 (1.6) 7.2 (1.9)

an=60 at visit 1.

bn=22 for immediate training and n=28 for delayed training at visit 2.

cn=20 at visit 3 (delayed training condition only).

dCells for the immediate training group are blank for visit 3 because the immediate training group only participated in two laboratory visits (see “Study Design” section).

eCSRS: Crowdsourcing Mental Health Session Reaction Scale.