Item | N (%)—Domain | Cronbach Alpha if Domain is Removed | N (%)—Item | Cronbach Alpha if Item is Removed | Cronbach Alpha | |
---|---|---|---|---|---|---|
Before you were 18 years old, | ||||||
Factor 1: Household dysfunction | 0.79 | |||||
Domain 1: Household Mental Illness (item #1) | 27 (18.4) | 0.82 | ||||
1 | did you live with anyone who was depressed, mentally ill, or suicidal? (yes / no / not sure)a | 27 (18.4) | 0.89 | |||
Domain 2: Household Substance Abuse (item #2 or 3) | 54 (36.7) | 0.83 | ||||
2 | did you live with anyone who was a problem drinker or alcoholic? yes / no / not sure)a | 41 (27.9) | 0.89 | |||
3 | did you live with anyone who used illegal street drugs or who abused prescription medications? (yes / no / not sure)a | 38 (25.9) | 0.88 | |||
Domain 3: Incarcerated Family Member (item #4) | 56 (38.1) | 0.83 | ||||
4 | did you live with anyone who served time or was sentenced to serve time in a prison, jail, or other correctional facility? (yes / no / not sure)a | 56 (38.1) | 0.89 | |||
Domain 4: Parental Separation (item #5) | 46 (31.3) | 0.88 | ||||
5 | were your parents separated or divorced? (yes / no / not sure / parents never married)b | 46 (31.3) | 0.91 | |||
Factor 2: Emotional / Physical Abuse | 0.87 | |||||
Domain 5: Intimate Partner Violence (item #6) | 49 (33.3) | 0.83 | ||||
6 | how often did your parents or adults in your home: slap, hit, kick, punch, or beat each other up? (scale: never/ once / more than once / not sure)c | 49 (33.3) | 0.90 | |||
Domain 6: Physical Abuse (item #7) | 40 (27.2) | 0.83 | ||||
7 | how often did your parents or adults in your home: hit, beat, kick, or physically hurt you in any way? Do not include spanking. (scale: never/ once / more than once / not sure) c | 40 (27.2) | 0.90 | |||
Domain 7: Emotional Abuse (item #8) | 79 (53.7) | 0.82 | ||||
8 | how often did your parents or adults in your home: swear at you, insult you, or put you down? (scale: never/ once / more than once / not sure)c | 79 (53.7) | 0.88 | |||
Factor 3: Sexual Abuse | 0.98 | |||||
Domain 8: Sexual Abuse (any item # 9, 10, 11) | 46 (31.3) | 0.83 | ||||
9 | how often did anyone at least 5 years older than you: touch you sexually? (scale: never/ once / more than once / not sure)c | 44 (29.9) | 0.88 | |||
10 | how often did anyone at least 5 years older than you: try to make you touch them sexually? (scale: never/ once / more than once / not sure)c | 41 (27.9) | 0.89 | |||
11 | how often did anyone at least 5 years older than you: force you to have sex? (scale: never/ once / more than once / not sure)c | 24 (16.3) | 0.89 | |||
Total ACE score items – mean (SD) – total 11 items – unidimensional structure | 0.90 | |||||
0 | 32 (21.8) | |||||
1 | 21 (14.3) | |||||
2 | 14 (9.5) | |||||
3 | 19 (12.9) | |||||
4 + | 61 (41.5) | |||||
Total ACE score domains – mean (SD) – total 8 items—unidimensional structure | 0.85 | |||||
0 | 32 (21.8) | |||||
1 | 21 (14.3) | |||||
2 | 20 (13.6) | |||||
3 | 23 (15.6) | |||||
4 + | 51 (34.6) |