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A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
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Relation between basal cortisol and reactivity cortisol with externalizing problems: A systematic review✰.

Patrícia Figueiredo1, Eduarda Ramião1, Andreia Azeredo1

  • 1University of Porto, Portugal.

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Cortisol levels may indicate severe antisocial behavior in adolescents, but research findings are inconsistent. More studies are needed to understand the complex link between hormones, environment, and delinquent behavior.

Keywords:
Basal cortisolBehavior problemsExternalizing problemsReactivity cortisol

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Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Behavioral Biology

Background:

  • Delinquent behavior is a severe form of antisocial and aggressive conduct in adolescence.
  • Elevated cortisol levels are proposed as a biological marker for severe antisocial behavior in adolescents.
  • Environmental and neurobiological factors also significantly contribute to severe delinquent and aggressive behavior.

Purpose of the Study:

  • To review and analyze the association between cortisol levels and the development of delinquent behavior.
  • To synthesize findings from empirical studies on cortisol and adolescent delinquency.
  • To identify gaps in current research regarding biosocial mechanisms.

Main Methods:

  • Systematic literature review of multiple databases.
  • Inclusion of empirical, quantitative studies from scientific and academic publications.
  • Extraction of aims, methodological details (sample, instruments), and conclusions from selected papers.

Main Results:

  • Existing literature suggests a link between low cortisol levels and conduct problems/antisocial behavior.
  • However, the reviewed studies show a lack of consensus regarding cortisol's role in adolescent delinquency.
  • The precise role of cortisol in establishing and maintaining delinquent behavior remains unclear.

Conclusions:

  • Further research is essential to clarify the inconsistent findings on cortisol levels and delinquent behavior.
  • More studies are needed to elucidate the complex biosocial mechanisms underlying the hormonal-behavioral link.
  • Understanding these mechanisms is crucial for addressing adolescent delinquent behavior effectively.