Table 3. 1,2: Distributions of callous/unemotional traits and behaviors at baseline and year-2 follow-up assessments.
| 3–1 | Baseline (N = 11062) | Year 2 (N = 9832) | |||||||||||
| ABCD Parent Child Behavior Checklist Raw Scores Aseba (CBCL) | |||||||||||||
| Not True | Somewhat/ Sometimes True | Very True/ Often True | Missing | Not True | Somewhat/ Sometimes True | Very True/ Often True | Missing | ||||||
| Doesn’t seem to feel guilty after misbehaving | 9738 (88.03%) | 1166 (10.54%) | 151 (1.37%) | 7 (0.06%) | 8648 (87.96%) | 998 (10.15%) | 132 (1.34%) | 54 (0.55%) | |||||
| 3–2 | Baseline (N = 11062) | Year 2 (N = 9832) | |||||||||||
| ABCD Early Adolescent Temperament Questionnaire Parent | |||||||||||||
| Not available | Almost Always Untrue | Usually Untrue | Sometimes True/Untrue | Usually True | Almost Always True | Missing | |||||||
| When angry at someone says things s/he knows will hurt that person’s feelings | 3413 (34.71%) | 2452 (24.94%) | 2805 (28.53%) | 869 (8.84%) | 220 (2.24%) | 73 (0.74%) | |||||||
| Makes fun of how other people look | 5184 (52.73%) | 2984 (30.35%) | 1367 (13.90%) | 155 (1.58%) | 67 (0.68%) | 75 (0.76%) | |||||||
| ABCD Peer Experiences Questionnaire | |||||||||||||
| Not available | Never | Once or Twice | A Few Times | Once a Week | Few Times a Week | Missing | |||||||
| I left another kid out of an activity or conversation that they really wanted to be included in. | 6760 (68.76%) | 2475 (25.17%) | 501 (5.10%) | 33 (0.33%) | 42 (0.43%) | 21 (0.21%) | |||||||
| I did not invite a kid to a party/social event though I knew they wanted to go. | 9077 (92.32%) | 614 (6.25%) | 101 (1.03%) | 8 (0.08%) | 11 (0.11%) | 21 (0.21%) | |||||||