Classification of the reviewed articles on smartphone usage
| Article | Biased sample | Biased tool |
|---|---|---|
| Alvarez-Lozano et al. (2014) | ||
| Böhmer et al. (2011) | × | |
| De Montjoye et al. (2013) | ||
| Ferdous et al. (2015) | × | |
| Ferreira et al. (2012) | × | |
| Ferreira et al. (2014) | ||
| Holz et al. (2015) | × | |
| Ikebe et al. (2012) | ||
| Jones et al. (2015) | × | × |
| Karikoski and Soikkeli (2013) | ||
| Kiukkonen et al. (2010) | × | |
| Lee et al. (2014) | × | |
| Rahmati et al. (2012) | × | |
| Rosales and Fernández-Ardèvol (2016b) | ||
| Shin et al. (2012) | × | |
| Singh et al. (2013) | ||
| Srinivasan et al. (2014) | × | |
| Wagner et al. (2013) | × | × |
| Xu et al. (2016) | × | |
| Yan et al. (2012) | × |
Classification of the reviewed articles on age predictions
| Article | Biased sample | Biased tool |
|---|---|---|
| Bayot and Gon (2017) | ||
| Bi et al. (2013) | × | |
| Culotta et al. (2016) | × | |
| Kosinski et al. (2013) | × | |
| Liao et al. (2014) | × | |
| Liu and Yang (2012) | × | |
| Nguyen et al. (2013) | × | |
| Nguyen et al. (2014) | × | |
| Oktay et al. (2012) | × | |
| Peersman et al. (2011) | × | |
| Perozzi and Skiena (2015) | × | |
| Rosenthal and McKeown (2011) | × | |
| Schwartz et al. (2013) |