Table 3.

Correlations among Psychopathology Factors and Descriptive Statistics

Variable	1	2	3	4
1. SCT	–
2. ADHD-IN	0.73	–
3. ADHD-HI	0.56	0.71	–
4. ANX/DEP	0.57	0.61	0.42	–
Mean	1.16	0.64	0.54	0.47
SD	0.58	0.56	0.48	0.60
Range	0.00 – 3.00	0.00 – 3.00	0.00 – 3.00	0.00 – 3.00
Skew	0.62	1.07	0.30	1.69
Kurtosis	0.30	0.98	1.88	2.62

Note. All correlations were significant at p < .001. The typical 1 to 4 range of the ADHD-IN and ADHD-HI subscales on the Barkley Adult ADHD Rating Scale (BAARS-IV) were shifted to be 0 to 3 for this study to be consistent with the SCT and ANX/DEP scales and make the mean scores more easily compared. ADHD-HI = attention-deficit/hyperactivity disorder hyperactivity-impulsivity. ADHD-IN = attention-deficit/hyperactivity disorder inattention. ANX/DEP = anxiety/depression. SCT = sluggish cognitive tempo.