Table 3.
Descriptive information for included samples.
| Sample number | Study | N | Location | Mean age (years) | % Female | Published |
|---|---|---|---|---|---|---|
| 1 | Aitken and Pelletier, 2013a | 272 | Canada | – | – | No |
| 2a | Aitken and Pelletier, 2013b | 189 | Canada | – | – | No |
| 2b | Aitken and Pelletier, 2013b | 369 | Canada | – | – | No |
| 3.1 | Cervinka et al., 2012 | 94 | Europe | 37.30 | 57.40 | Yes |
| 3.2 | Cervinka et al., 2012 | 119 | Europe | 36.00 | 52.10 | Yes |
| 3.5 | Cervinka et al., 2012 | 101 | Europe | 34.30 | 54.50 | Yes |
| 4.1 | Howell et al., 2011 | 437 | Canada | 22.17 | 69.40 | Yes |
| 4.2 | Howell et al., 2011 | 262 | Canada | 20.39 | 68.00 | Yes |
| 5.1 | Howell et al., 2013 | 311 | Canada | 22.07 | 68.00 | Yes |
| 5.2 | Howell et al., 2013 | 227 | Canada | 23.29 | 63.00 | Yes |
| 6 | Leary et al., 2008 | 148 | – | – | – | Yes |
| 7.4 | Mayer and Frantz, 2004 | 135 | USA | 36.00 | 65.93 | Yes |
| 8 | Nisbet, 2005 | 354 | Canada | 20.03 | 59.90 | No |
| 9 | Nisbet, 2011 | 207 | Mixed | 27.81 | 77.80 | No |
| 10 | Nisbet, Unpublished data | 22 | – | – | – | No |
| 11 | Nisbet, 2013a | 2,225 | Canada | 45.76 | 83.80 | No |
| 12 | Nisbet, 2013b | 341 | Canada | 46.79 | 86.10 | No |
| 13 | Nisbet, Unpublished data | 110 | – | – | – | No |
| 14.1 | Nisbet et al., 2011 | 184 | Canada | 19.48 | 67.40 | Yes |
| 14.2 | Nisbet et al., 2011 | 145 | Canada | 42.37 | 38.62 | Yes |
| 15 | Okvat, 2011 | 50 | USA | 63.42 | 84.00 | No |
| 16 | Reist, 2004 | 357 | Mixed | 36.42 | 66.00 | No |
| 17.4 | Schultz and Tabanico, 2007 | 39 | USA | – | 67.50 | Yes |
| 18.1 | Tam, 2013a | 322 | Asia | 20.36 | 45.34 | Yes |
| 19 | Trull, 2008 | 66 | Canada | – | 56.06 | No |
| 20.1 | Wolsko and Lindberg, 2013 | 265 | USA | 30.11 | 62.90 | Yes |
| 20.2 | Wolsko and Lindberg, 2013 | 223 | USA | 33.30 | 61.40 | Yes |
| 21.1a | Zelenski and Nisbet, 2014 | 331 | Canada | 20.50 | 73.10 | Yes |
| 21.1b | Zelenski and Nisbet, 2014 | 415 | Mixed | 32.20 | 79.70 | Yes |
| 21.2 | Zelenski and Nisbet, 2014 | 204 | USA | – | 60.00 | Yes |
Samples were given numbers based on their order in the reference list. If there were multiple studies within the same paper, the numbers to the right of the decimal indicate which specific study the sample came from. Letters indicate that there were multiple samples within the same study. For example, study number 21.1b indicates that it was the second sample within the first study of the twenty-first paper. The sample size for each sample is the one associated with its overall/averaged effect size.