A Psychometrics PrimerFree Association, 2000 - 179 Seiten This text provides an introduction to psychometrics. The central chapters describe the nature of scientific measurement, the way psychometric tests are constructed and illustrate intelligence, aptitude and other psychological tests. |
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Seite 11
... true zero gives meaning to measurement provided the size of the intervals or units of measurement is known . With a true zero a measure- ment of 1 is meaningful , although this meaning differs depending upon whether the unit is a ...
... true zero gives meaning to measurement provided the size of the intervals or units of measurement is known . With a true zero a measure- ment of 1 is meaningful , although this meaning differs depending upon whether the unit is a ...
Seite 43
... true score and random error , according to the model . Thus the obtained score , on any occasion , differs from the true score on account of random error . However , if we were to retest a subject , on the same test , again and again ...
... true score and random error , according to the model . Thus the obtained score , on any occasion , differs from the true score on account of random error . However , if we were to retest a subject , on the same test , again and again ...
Seite 44
... True Score Model Nunnally ( 1978 ) and Kline ( 1999 ) , especially the former author , develop the statistical consequences of the true score model of test variance in con- siderable detail . In this Primer I shall state the most ...
... True Score Model Nunnally ( 1978 ) and Kline ( 1999 ) , especially the former author , develop the statistical consequences of the true score model of test variance in con- siderable detail . In this Primer I shall state the most ...
Inhalt
What is Psychometrics? | 1 |
Scientific Measurement | 12 |
The Characteristics of Good Psychometric Tests | 23 |
Urheberrecht | |
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Häufige Begriffe und Wortgruppen
ability academic addition anxiety appear applied approach argued arguments aspects attempt attitudes basis behaviour Cattell Chapter claimed clear clearly clinical components Concerning Conclusions consistency construction correlation definition demonstrated described developed deviation difficult discussed drives educational effective error essential evidence example extraversion Eysenck fact factor analysis field Finally findings fluid further given groups highly important indicates individuals intelligence tests interests intervals Kline loadings mathematical meaning measurement method moods motivation natural sciences noted objective obtained occupational performance personality personality questionnaires positive possible precise prediction predictive validity Primer problems projective tests psychology psychometric tests ratio reasons referred reflects reliability response rotation sample scales scientific measurement scores selection showed shown significance similar simple social specific speed standard statistical structure subjects success task theory trait true units of measurement validity variables variance
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The Scientific Study of General Intelligence: Tribute to Arthur Jensen Helmuth Nyborg Eingeschränkte Leseprobe - 2003 |