Defendants previous history and mock sentencing.

Area of Science:

• Psychology
• Criminology
• Sociology

Background:

• Sentencing disparities can arise from various defendant characteristics.
• The impact of mental health history and defendant sex on judicial decisions requires further investigation.

Purpose of the Study:

• To examine how mock judges sentence defendants with varying histories of psychiatric hospitalization or imprisonment.
• To investigate the influence of defendant sex on sentencing for different crimes.

Main Methods:

• Six hundred forty-four undergraduates acted as mock judges.
• Participants rendered sentencing decisions for hypothetical defendants convicted of various offenses.
• Defendant profiles included criminal and psychiatric histories.

Main Results:

• Defendants with a history of psychiatric hospitalization were more likely to receive mandatory mental health treatment.
• Sentences for defendants with mental health histories were generally more restrictive.
• Defendant sex influenced sentencing only in child molestation cases.

Conclusions:

• Mental health history significantly impacts sentencing, leading to more restrictive outcomes and mandatory treatment.
• Judicial bias related to defendant sex appears limited, except in specific offenses like child molestation.