Inter-rater reliability and acceptance of the structured diagnostic interview for regulatory problems in infancy

Lukka Popp1, Sabrina Fuths1, Sabine Seehagen2

  • 1Clinical Child and Adolescent Psychology, Ruhr-Universität Bochum, Massenbergstraße 9-13, 44787 Bochum, Germany.

Insights

The Baby-DIPS, a computer-assisted interview, reliably assesses infant regulatory problems like crying and sleep issues. It was well-accepted by mothers and interviewers, making it suitable for research and clinical use.

Area of Science:

  • Developmental Psychology
  • Infant Mental Health
  • Clinical Assessment

Background:

  • Infant regulatory problems, including excessive crying and sleep/feeding difficulties, are early indicators of lifelong mental health challenges.
  • Identifying these issues early is crucial for timely intervention and support.
  • The Baby-DIPS (Baby Diagnostic Interview for Prevention and Screening) is a structured tool designed to assess these regulatory problems.

Purpose of the Study:

  • To evaluate the inter-rater reliability of the Baby-DIPS for assessing infant regulatory problems.
  • To assess the acceptance of the computer-assisted Baby-DIPS by mothers and interviewers.
  • To determine the suitability of the Baby-DIPS for both research and clinical applications.

Main Methods:

  • A community sample of 132 mothers with infants aged 3-18 months were interviewed using the Baby-DIPS.
  • Inter-rater reliability was calculated using Cohen's kappa (k) for current and lifetime regulatory problems.
  • Acceptance questionnaires were completed by 48 mother-interviewer pairs.

Main Results:

  • The Baby-DIPS demonstrated good to excellent inter-rater reliability for current and lifetime regulatory problems (k = 0.77-0.98).
  • High inter-rater agreement was observed for symptom severity ratings (ICC = 0.86-0.97).
  • Both mothers and interviewers reported favorable acceptance of the computer-assisted interview.

Conclusions:

  • The Baby-DIPS is a reliable and well-accepted tool for assessing infant crying and sleeping problems.
  • Its computer-assisted format enhances usability for mothers and interviewers.
  • The Baby-DIPS is well-suited for identifying infant regulatory problems in both research and clinical settings.
Abstract

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