Examlex
Irregular population behaviours are not fully understood.
Substance Abuse
The harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs.
Terminal Illness
A disease or condition that cannot be cured and is expected to lead to the death of the patient within a short period of time.
Suicidal Act
A deliberate action with the intention to cause one's own death.
Model
A set of assumptions and concepts that help scientists explain and interpret observations. Also called a paradigm.
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