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Recruiting the ABCD sample: Design considerations and procedures.

H Garavan1, H Bartsch2, K Conway3

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PubMed
Summary
This summary is machine-generated.

The Adolescent Brain Cognitive Development (ABCD) study is recruiting 11,500 children for a decade-long project. This research aims to understand adolescent development by ensuring a diverse and representative sample through effective recruitment strategies.

Keywords:
AdolescenceAdolescent Brain Cognitive DevelopmentRecruitmentStudy design

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Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Epidemiology

Background:

  • The Adolescent Brain Cognitive Development (ABCD) study is a large-scale, longitudinal research initiative.
  • Understanding adolescent development requires a diverse and representative participant sample.
  • Efficient and effective recruitment procedures are crucial for the study's success.

Purpose of the Study:

  • To describe the sampling plans and recruitment procedures of the ABCD study.
  • To ensure the recruitment yields a sample that reflects the nation's diversity.
  • To establish efficient and effective recruitment for long-term adolescent development research.

Main Methods:

  • Participants are recruited primarily through school systems.
  • School selection is informed by demographic factors like gender, race, ethnicity, socioeconomic status, and urbanicity.
  • Procedures include bias mitigation, dynamic sample monitoring, and community collaboration.

Main Results:

  • The study outlines specific sampling plans and recruitment procedures.
  • Strategies are in place to mitigate selection biases and correct recruitment deviations.
  • Emphasis is placed on fostering collaboration between researchers, schools, and communities.

Conclusions:

  • The described methods aim to achieve an epidemiologically informed and diverse sample.
  • Effective recruitment is foundational for the ABCD study's goal of describing adolescent development.
  • The study provides a model for large-scale, diverse participant recruitment in developmental research.