The Adverse Childhood Experiences Questionnaire (ACE-Q) is a 10-item self-report measure designed to retrospectively assess exposure to potentially traumatic experiences from birth to age 18 years (Felitti et al., 1998)..
Felitti, et. al. Relationship of childhood abuse and household dysfunction to many of the leading causes of death in adults. No permission required.
Self-report scales are for screening purposes only, and must be interpreted by a qualified health professional in conjunction with clinical assessment. They cannot be used alone for diagnostic or treatment purposes.