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Table 4 Internal consistency of the YPI-S scores in the total sample and in boys and girls

From: Psychometric properties of the German version of the Youth Psychopathic traits Inventory – short version

 

Total sample (n = 856)

Boys (n = 488)

Girls (n = 368)

α

MCITC

MIC

α

MCITC

MIC

α

MCITC

MIC

GM

.80

.55

.40

.81

.57

.42

.74

.48

.32

CU

.73

.46

.31

.71

.45

.29

.68

.41

.26

II

.67

.40

.26

.67

.40

.26

.68

.41

.26

Total

.83

.42

.21

.83

.43

.22

.79

.37

.18

  1. Notes. GM Grandiose-Manipulative, CU Callous-Unemotional, II Impulsive-Irresponsible, MCITC Mean corrected item-to-total correlation, MIC Mean inter-item correlation
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BMC Psychiatry

ISSN: 1471-244X

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