These statistics are from testees required to take the Personality Scales for Intelligent Adults before taking IQ tests. The scores are t-scores (mean = 50, SD = 10) normed on an earlier group, so this group does not have an exact mean and SD of 50 and 10. These scores will be used to update the PSIA norms. The meaning of this scale is explained on the page with general personality test statistics (linked to from the page with available statistical reports).
# testees: 280
Mean: 48.93
SD: 8.59
Male mean: 49.41
Female mean: 46.98 (55 persons)
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| Country | # scores | Average score |
|---|---|---|
| Israel | 4 | 58.8 |
| Argentina | 2 | 58 |
| Korea_South | 3 | 55 |
| Brazil | 7 | 53.9 |
| Mexico | 3 | 53.3 |
| Poland | 3 | 52.7 |
| China | 3 | 52 |
| Yugoslavia | 5 | 52 |
| Netherlands | 32 | 51.2 |
| India | 11 | 50.4 |
| Denmark | 2 | 49.5 |
| South_Africa | 4 | 49.5 |
| Australia | 6 | 49.3 |
| United_States | 95 | 49.1 |
| Sweden | 16 | 47.8 |
| Finland | 4 | 47.8 |
| Norway | 5 | 47 |
| United_Kingdom | 12 | 45.8 |
| Germany | 11 | 45.7 |
| New_Zealand | 2 | 45.5 |
| Canada | 9 | 45.1 |
| Belgium | 8 | 45 |
| Bosnia_and_Herzegovina | 2 | 45 |
| Turkey | 3 | 44.7 |
| Spain | 6 | 44.2 |
| Romania | 2 | 42.5 |
| Italy | 3 | 41.3 |
| Austria | 2 | 41 |
| Test | # | cor |
|---|---|---|
| Association and Analogies (German) | 3 | 0.87 |
| Cooijmans OnLine Test | 4 | 0.83 |
| Nicolas Elena Tests | 4 | 0.79 |
| Cito-toets | 4 | 0.77 |
| Qoymans Automatic Test #2 | 4 | 0.77 |
| SAT (old) | 6 | 0.75 |
| Raven APM | 5 | 0.72 |
| Qoymans Automatic Test #1 | 4 | 0.7 |
| Evens | 3 | 0.67 |
| Intern. High IQ Soc. Verbal test | 7 | 0.6 |
| Unknown tests | 17 | 0.57 |
| Cooijmans Intelligence Test | 7 | 0.53 |
| Reason | 7 | 0.4 |
| Analogies of Dutch LTFG | 3 | 0.35 |
| Intern. High IQ Soc. Ultimate IQ Test | 7 | 0.34 |
| GRE | 6 | 0.33 |
| Association Subtest of LTFG | 12 | 0.3 |
| Test For Genius - Revision 2004 | 17 | 0.23 |
| ACT | 6 | 0.2 |
| LIMIT | 8 | 0.2 |
| Logima Strictica 36 | 11 | 0.2 |
| Raven APM Raw Score | 6 | 0.16 |
| Test To End All Tests | 11 | 0.15 |
| Association Subtest of Dutch LTFG | 3 | 0.1 |
| Strict Logic Sequences Exam | 9 | 0.1 |
| Cattell Culture Fair | 6 | 0.05 |
| Long Test For Genius | 7 | 0.05 |
| Space, Time & Hyperspace | 22 | 0.04 |
| Spatial Insight Test | 10 | 0.03 |
| Bonsai Test | 4 | 0.02 |
| Mega Test | 3 | 0 |
| W87 | 3 | 0 |
| Analogies of LTFG | 11 | -0.07 |
| Qoymans Multiple-Choice #4 | 81 | -0.1 |
| Final Test - Revision 2004 | 11 | -0.12 |
| NVCP | 17 | -0.14 |
| Test of Shock and Awe | 6 | -0.17 |
| Odds | 4 | -0.29 |
| European IQ Test | 4 | -0.34 |
| Qoymans Multiple-Choice #3 | 24 | -0.34 |
| Cooijmans Intelligence Test - Form 2 | 12 | -0.35 |
| Titan Test | 7 | -0.35 |
| Numerical Insight Test | 6 | -0.4 |
| Intern. High IQ Soc. Misc. tests | 8 | -0.43 |
| Genius Association Test | 25 | -0.44 |
| WAIS | 6 | -0.45 |
| Qoymans Multiple-Choice #2 | 4 | -0.46 |
| Qoymans Multiple-Choice | 7 | -0.48 |
| Numbers | 10 | -0.55 |
| Sigma Test | 9 | -0.59 |
| SAT (new) | 4 | -0.7 |
| Miller Analogies | 3 | -0.74 |
| Cattell Verbal | 3 | -0.75 |
| Final Test | 5 | -0.81 |
| Mysterium Entrance Exam | 5 | -0.82 |
| Short Test For Genius | 4 | -0.93 |
Weighted average of correlations: -0.027
| Personalia | # | cor |
|---|---|---|
| PSIA Antisocial | 280 | 0.42 |
| PSIA Just | 280 | 0.41 |
| PSIA Aspergoid | 280 | 0.32 |
| PSIA Cold | 280 | 0.27 |
| Year of birth | 280 | 0.25 |
| PSIA Neurotic | 280 | 0.23 |
| PSIA Rare | 280 | 0.09 |
| PSIA Deviance | 280 | 0.08 |
| Mother's educational level | 266 | 0.07 |
| PSIA Introverted | 280 | 0.06 |
| PSIA System | 45 | 0.06 |
| Disorders (own) | 279 | 0.02 |
| Father's eduational level | 266 | -0.04 |
| Disorders (parents and siblings) | 279 | -0.05 |
| PSIA Orderly | 280 | -0.14 |
| Educational level | 279 | -0.18 |
| PSIA Rational | 280 | -0.18 |
| PSIA True | 280 | -0.34 |
| PSIA Extreme | 280 | -0.39 |
| PSIA Ethics | 280 | -0.77 |
-.06 over 279 pairs