The Dimensional Structure of the Schizotypal Personality Questionnaire Adapted for Children (SPQ-C-D): An Evaluation in the Dutch Population and a Comparison to Adult Populations

Table 2

Factorial structure of the SPQ-C-D and Compton et al. [24] sample: three-component solution based on subscales.

(a) Pattern matrix SPQ-C-D

	Component
	Cognitive/Perceptual	Interpersonal	Disorganization
Ideas of Reference			.21
Magical Thinking			−.15
Unusual Perceptual Experiences			.18
Paranoid Ideation			.29
Social Anxiety	.16		−.22
No Close Friends			.27
Constricted Affect			.53
Eccentric Behaviour	.15
Odd Speech
Component correlation matrix
Component	CP	IP	DO
CP	1.00	.38	.38
IP	.38	1.00	.31
DO	.38	.31	1.00

Rotation method: oblimin with Kaiser normalization.
Alphas <.15 are not presented. Bold: subscale loads on component. Data with “”: factorial structure Raine.
CP: Cognitive Perceptual, IP: Interpersonal, and DO: Disorganization.

(b) Pattern matrix Compton et al. study

	Component
	Cognitive/Perceptual	Interpersonal	Disorganization
Ideas of Reference			.20
Magical Thinking		−.21	.79
Unusual Perceptual Experiences			.72
Paranoid Ideation
No Close Friends
Social Anxiety	−.26
Constricted Affect			.17
Eccentric Behaviour	−.17	.29
Odd Speech		.41
Component correlation matrix
Component	CP	IP	DO
CP	1.00	.29	.36
IP	.29	1.00	.33
DO	.36	.33	1.00

Rotation Method: Oblimin with Kaiser normalization.
Alphas <.15 are not presented. Bold: subscale loads on component.
CP: Cognitive Perceptual, IP: Interpersonal, and DO: Disorganization.