. Author manuscript; available in PMC: 2022 May 1.

Published in final edited form as: Psychol Assess. 2021 Mar 15;33(5):443–451. doi: 10.1037/pas0000994

Table 4.

Correlations of “OR, ” “AND” and Average Informant Integration Methods to Total ADHD Symptoms With Clinician-rated Impairment at Year 1, 3, and 6

Integration Method	Year 1	Year 3	Year 6
“OR”	−.59^***	−.51^***	−.49^***
“AND”	−.51^***	−.46^***	−.44^***
Average-Dichotomous	−.61^***	−.53^***	−.51^***

Note.

p <.05

^**

p < .01

^***

p ≤ .001