'Interesting' or 'boring': Modifying the implicit association task to measure implicit fire interest in an adolescent...

Area of Science:

• Psychology
• Developmental Psychology
• Forensic Psychology

Background:

• Explicit measures of fire interest are susceptible to social desirability bias.
• This bias complicates early intervention for firesetting behavior in adolescents.
• Implicit measures offer a potential solution to assess true fire interest.

Purpose of the Study:

• To validate a novel fire interest Implicit Association Task (IAT) for adolescents.
• To assess the reliability of the IAT in measuring implicit fire interest.
• To explore the utility of the IAT in identifying at-risk individuals for firesetting behavior.

Main Methods:

• An Australian adolescent sample (N=85, ages 10-17) completed questionnaires and a novel fire interest IAT.
• Participants were categorized as firelighters (n=52) or non-firelighters (n=33) based on self-reports.
• IAT performance was analyzed, comparing response times between groups and trial types.

Main Results:

• The fire interest IAT indicated an implicit association between 'fire' and 'interesting'.
• Firelighters responded significantly faster than non-firelighters on IAT trials pairing fire images with interesting words.
• A weak correlation was found between IAT response speed and self-reported fire interest.

Conclusions:

• The novel fire interest IAT shows promise as a reliable measure of implicit fire interest in adolescents.
• This implicit measure could aid early intervention programs for preventing child firesetting.
• Further refinement of the fire interest IAT may enhance its application in clinical and research settings.