@article{ref1,
title="Age norms for impulsiveness, venturesomeness and empathy in adults",
journal="Personality and individual differences",
year="1985",
author="Eysenck, Sybil Bianca Giuletta and Pearson, Paul R. and Easting, G. and Allsopp, J.F.",
volume="6",
number="5",
pages="613-619",
abstract="A total of 1320 Ss (559 males and 761 females) completed the I6 Impulsiveness Questionnaire. Reliabilities, scale intercorrelations, means and standard deviations as well as age means are given after some item changes from the original I5 Questionnaire. The resulting I7 Impulsiveness Questionnaire is reproduced in the Appendix, together with the scoring key. A further 589 Ss (383 males and 206 females) completed the new I7, together with the EPQ and intercorrelations of the seven factors obtained are given (i.e. Psychoticism, Extraversion, Neuroticism, Lie score, impulsiveness Venturesomeness and Empathy). A table of means and standard deviations for this second sample of Ss is also given for the sake of completeness.<p />",
language="",
issn="0191-8869",
doi="10.1016/0191-8869(85)90011-X",
url="http://dx.doi.org/10.1016/0191-8869(85)90011-X"
}