| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sammons and speight 2008 | 1.88 | 0.1 | 5117 | 17 | 24 |
| sammons | 1.71 | 0.5 | 9942 | 15 | 7 |
| and | 0.04 | 0.7 | 4743 | 83 | 3 |
| speight | 0.76 | 0.7 | 181 | 49 | 7 |
| 2008 | 1.82 | 0.2 | 4317 | 3 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sammons and speight 2008 | 0.91 | 0.2 | 6402 | 42 |
| putwain and sammons 2002 | 1.39 | 0.5 | 3462 | 97 |
| peterson and seligman 2004 | 1.83 | 0.7 | 3155 | 58 |
| hofmann and smits 2008 | 0.68 | 1 | 8044 | 79 |
| peterson and seligman 1984 | 1.18 | 0.4 | 9175 | 93 |
| smith and lewis 2011 | 1.29 | 0.2 | 5532 | 17 |
| steinberg and monahan 2007 | 0.85 | 0.9 | 1618 | 86 |
| roitman and shadlen 2002 | 1.7 | 1 | 780 | 54 |
| smith gregson and morgan 2003 | 1.59 | 1 | 2176 | 57 |
| bergmann and sams 2012 | 1.43 | 0.1 | 6627 | 88 |
| schmidt and wrisberg 2004 | 0.54 | 0.8 | 3913 | 82 |
| shriberg and kwiatkowski 1982 | 0.86 | 0.1 | 4726 | 91 |
| scott and reinhardt 2001 | 0.38 | 0.9 | 3571 | 98 |
| fridman et al 2004 | 0.52 | 1 | 3097 | 77 |
| sperber et al. 2004 | 1.25 | 1 | 3767 | 26 |
| seligman et al 2009 | 1.39 | 0.9 | 41 | 60 |
| simmons nelson & simonsohn 2011 | 1.52 | 1 | 3206 | 40 |
| hughes nathwani & sheen et al. 2014 | 1.94 | 0.5 | 5273 | 67 |
| nentwig-gesemann et al. 2011 s. 17 | 0.66 | 0.5 | 269 | 27 |
| eisenberger lieberman & williams 2003 | 1.72 | 0.5 | 2861 | 9 |
| seligman et al. 2005 | 0.3 | 0.8 | 6216 | 23 |
| schmidt et al. 2007 | 1.69 | 0.2 | 9130 | 13 |
