A forgiveness scale is a psychological test that attempts to measure a person's willingness to forgive. Examples include the Forgiveness scale of the Interpersonal Relationship Resolution Scale; the Marital Offence-Specific Forgiveness Scale; the Workplace Forgiveness Scale; and the Tendency to Forgive scale.
Studies have found that compared to participants without past suicide attempts, those with past suicide attempts scored on the Forgiveness Scale as being significantly less believing of forgiveness by others, were less likely to forgive themselves, and to a lesser degree, were less forgiving of others.
References
Forgiveness scale Wikipedia(Text) CC BY-SA