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: 51.81
SD: 8.33
Male mean: 51.75
Female mean: 52.05 (55 persons)
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| Country | # scores | Average score |
|---|---|---|
| Mexico | 3 | 65.7 |
| Turkey | 3 | 55.7 |
| Austria | 2 | 55 |
| Bosnia_and_Herzegovina | 2 | 55 |
| Canada | 9 | 54.8 |
| Romania | 2 | 54 |
| Spain | 6 | 53.8 |
| Italy | 3 | 53.7 |
| Korea_South | 3 | 53.3 |
| United_States | 95 | 52.7 |
| China | 3 | 52 |
| Belgium | 8 | 51.9 |
| Sweden | 16 | 51.9 |
| Yugoslavia | 5 | 51.6 |
| United_Kingdom | 12 | 51.5 |
| India | 11 | 51.2 |
| Brazil | 7 | 50.7 |
| Netherlands | 32 | 50.1 |
| Australia | 6 | 50 |
| Israel | 4 | 49.5 |
| New_Zealand | 2 | 49 |
| South_Africa | 4 | 49 |
| Germany | 11 | 48.7 |
| Norway | 5 | 48.4 |
| Argentina | 2 | 48 |
| Denmark | 2 | 48 |
| Poland | 3 | 48 |
| Finland | 4 | 47.8 |
| Test | # | cor |
|---|---|---|
| Association and Analogies (German) | 3 | 0.81 |
| Final Test | 5 | 0.8 |
| Cito-toets | 4 | 0.71 |
| Numbers | 10 | 0.68 |
| Raven APM Raw Score | 6 | 0.64 |
| Odds | 4 | 0.61 |
| Sigma Test | 9 | 0.49 |
| Cooijmans Intelligence Test | 7 | 0.48 |
| Genius Association Test | 25 | 0.46 |
| Cooijmans Intelligence Test - Form 2 | 12 | 0.37 |
| Intern. High IQ Soc. Misc. tests | 8 | 0.37 |
| Association Subtest of Dutch LTFG | 3 | 0.36 |
| Mega Test | 3 | 0.36 |
| SAT (new) | 4 | 0.36 |
| Short Test For Genius | 4 | 0.36 |
| Numerical Insight Test | 6 | 0.35 |
| Long Test For Genius | 7 | 0.33 |
| Qoymans Multiple-Choice #3 | 24 | 0.32 |
| Cattell Culture Fair | 6 | 0.29 |
| Test To End All Tests | 11 | 0.23 |
| WAIS | 6 | 0.22 |
| Cattell Verbal | 3 | 0.19 |
| Mysterium Entrance Exam | 6 | 0.18 |
| NVCP | 17 | 0.16 |
| W87 | 3 | 0.14 |
| Logima Strictica 36 | 11 | 0.12 |
| Analogies of LTFG | 11 | 0.06 |
| Qoymans Multiple-Choice | 7 | 0 |
| Space, Time & Hyperspace | 22 | -0.02 |
| Titan Test | 7 | -0.03 |
| SAT (old) | 6 | -0.08 |
| Qoymans Multiple-Choice #4 | 81 | -0.09 |
| Final Test - Revision 2004 | 11 | -0.1 |
| ACT | 6 | -0.11 |
| Qoymans Automatic Test #2 | 4 | -0.14 |
| Test For Genius - Revision 2004 | 18 | -0.14 |
| Unknown tests | 17 | -0.23 |
| Cooijmans OnLine Test | 4 | -0.24 |
| LIMIT | 8 | -0.25 |
| Qoymans Multiple-Choice #2 | 4 | -0.25 |
| European IQ Test | 4 | -0.26 |
| Strict Logic Sequences Exam | 9 | -0.26 |
| Intern. High IQ Soc. Ultimate IQ Test | 7 | -0.39 |
| Reason | 8 | -0.4 |
| Test of Shock and Awe | 6 | -0.41 |
| Association Subtest of LTFG | 12 | -0.48 |
| GRE | 6 | -0.5 |
| Intern. High IQ Soc. Verbal test | 7 | -0.55 |
| Qoymans Automatic Test #1 | 4 | -0.59 |
| Spatial Insight Test | 10 | -0.6 |
| Raven APM | 5 | -0.62 |
| Bonsai Test | 4 | -0.64 |
| Nicolas Elena Tests | 4 | -0.7 |
| Analogies of Dutch LTFG | 3 | -0.73 |
| Miller Analogies | 3 | -0.98 |
| Evens | 3 | -1 |
Weighted average of correlations: 0.016
| Personalia | # | cor |
|---|---|---|
| PSIA Ethics | 280 | 0.84 |
| PSIA Extreme | 280 | 0.3 |
| PSIA Orderly | 280 | 0.22 |
| PSIA Deviance | 280 | 0.16 |
| PSIA Rare | 280 | 0.15 |
| PSIA Aspergoid | 280 | 0.12 |
| PSIA System | 45 | 0.05 |
| PSIA Introverted | 280 | 0.04 |
| PSIA Rational | 280 | 0.02 |
| Disorders (parents and siblings) | 279 | 0 |
| Educational level | 279 | -0.02 |
| Disorders (own) | 279 | -0.02 |
| Mother's educational level | 266 | -0.05 |
| PSIA Neurotic | 280 | -0.06 |
| PSIA Just | 280 | -0.07 |
| Father's eduational level | 266 | -0.1 |
| PSIA Cold | 280 | -0.12 |
| Year of birth | 280 | -0.14 |
| PSIA Antisocial | 280 | -0.14 |
| PSIA Cruel | 280 | -0.34 |
-.03 over 279 pairs