The Melbourne Assessment of Schizotypy in Kids: A Useful Measure of Childhood Schizotypal Personality Disorder

Table 4

Pearson correlation coefficients between parent and teacher rating scales and the Melbourne Assessment of Schizotypy in Kids (MASK).

Scale		MASK total score ()
BASC-II—parent scales
Externalising problems	46	.54^***
Internalising problems	46	.53^***
Behavioral symptoms index	46	.81^***
Adaptive skills	46	−.72^***
BASC-II—teacher scales
Externalising problems	43	.58^***
Internalising problems	43	.49^**
School problems	43	.60^***
Behavioral symptoms index	43	.72^***
Adaptive skills	42	−.66^***
CRS-R—parent scales
DSM-IV inattentive	39	.76^***
DSM-IV hyperactivity	39	.65^***
DSM-IV ADHD total	39	.77^***
CRS-R—teacher scales
DSM-IV inattentive	43	.57^***
DSM-IV hyperactivity	43	.48^**
DSM-IV ADHD total	43	.56^***

Note. ^**; ^***. ADHD: Attention Deficit Hyperactivity Disorder; BASC-II: Behavioral Assessment Scale for Children-Second Edition; CRS-R: Conner’s Rating Scale, Revised; DSM-IV: Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition.