|
| Supplementary intervention type | Study
(Area of origin) | Study design | Experimental condition(s) () | Control condition () | Primary outcomes | Statistics |
|
| Skills training | Tsang et al. [8, 16–18] (Hong Kong) | RCT | ISE
(58) | IPS and TVR
(65) (66) | ISE = Higher employment, longer job tenure, fewer interpersonal conflicts than IPS and control at 3 year followup | Employment rate: χ 2 = 6.78, df = 1, Tenure: F = 9.53, df = 4316, |
|
| Wallace and Tauber [19] (Santa Barbara, USA) | RCT | IPS + WFT
(19) | IPS alone
(18) | No differences in earnings or hours worked. More job turnover and less job satisfaction in control group | Employment rate: χ 2 <0.01 |
|
| Mueser et al. [20] (Dartmouth, USA) | RCT | SE + WFT
(17) | SE
(18) | Better knowledge of WFT, no differences on vocational outcomes at 18 months | Tenure: , Effect size: 0.16 |
|
| Cognitive training | Greig et al. [21, 22] (Connecticut, USA) | RCT | VOC + NET
(38) | VOC alone
(34) | #Higher competitive employment and more hours worked in VOC + NET group | Employment rate: , df = 1, |
|
| Kern et al. [23] (Los Angeles, USA) | RCT | IPS + errorless learning* | IPS alone* | No differences in job placement or tenure. Twenty people employed | |
|
| McGurk et al. [24, 25] (New York, USA) | RCT | SE + CT
(23) | SE
(21) | More likely to work in SE + CT group, worked more hours, more jobs and higher earnings at 2-3-year followup | Employment rate: , df = 1, |
|
