Table 5.
Study | Sample Size | Outcome Measure | Outcome Category | Number of Reported Positive Associations | Number of Reported Negative Associations |
---|---|---|---|---|---|
[6] | 103 | Negative | EB | 0 | 1 |
[40] | 750 | Positive | A | 2 | 0 |
[28] | 13,717 | Positive | SB | 2 | 0 |
Negative | EB | 0 | 2 | ||
[38] | 3770 | Positive | C | 1 | 1 |
EB | 0 | 6 | |||
[37] | 89 | Positive | A | 2 | 4 |
C | 1 | 1 | |||
[39] | 295 | Positive | SB | 1 | 0 |
Negative * | EB | 0 | 3 |
Note: A = Achievement. C = Cognitive. EB = Emotional/Behavioural. SB = Social/Behavioural. * = One outcome showed no effect.