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Comparing Rater Reliability of Familiar Practitioners to Blinded Coders

NCT03680157 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 90

Last updated 2023-02-15

No results posted yet for this study

Summary

The purpose of this study is to determine how coders who have seen multiple time points of the same dyad, and are therefore familiar with the case, rate emotional connection using the WECS compared to coders who are blinded to the case's previous time points.

The investigator hypothesizes that the WECS will show external validity: that all coders will have high reliability on their WECS scores, despite exposure to the dyads' past videos by the clinical coders.

Conditions

  • Child Development
  • Premature Birth

Sponsors & Collaborators

Principal Investigators

  • Martha Welch, MD · Columbia University

Eligibility

Min Age
4 Months
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-09-30
Primary Completion
2019-08-23
Completion
2019-08-23

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03680157 on ClinicalTrials.gov