interobserver-agreement

Calculate interobserver agreement across observers using multiple IOA methods.

Updated Apr 11, 2026
One-click install
npx skills add https://github.com/ccashwell/agentic-behavior-analysis --skill interobserver-agreement
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: interobserver-agreement
Source: https://github.com/ccashwell/agentic-behavior-analysis/tree/main/skills/interobserver-agreement
Command: npx skills add https://github.com/ccashwell/agentic-behavior-analysis --skill interobserver-agreement

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

IOA analysis improves measurement reliability by quantifying agreement between independent observers, ensuring scoring rules are clear and data trustworthy.

Core Features & Use Cases

  • Supports multiple IOA methods (Total Count IOA, Exact Count per Interval, Trial-by-Trial IOA, Interval-by-Interval IOA, Scored-Interval IOA, Unscored-Interval IOA).
  • Provides guidance on selecting the appropriate method, interpreting results, and reporting reliability in publications or clinical records.
  • Useful for single- and multi-condition designs to calibrate observers and validate measurement systems.

Quick Start

Calibrate observers and run IOA analysis on your behavioral data to generate a reliability report.

Frequently Asked Questions about interobserver-agreement

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate interobserver agreement for behavioral observation data?

Interobserver agreement is calculated by quantifying scoring consistency between independent observers across sessions and conditions to evaluate measurement reliability and data quality.

What is the difference between total count and interval-by-interval IOA methods?

Total count IOA compares overall frequency totals between observers, while interval-by-interval IOA evaluates exact scoring matches within each specific time interval to measure data reliability.

When should I use scored-interval versus unscored-interval IOA?

Use scored-interval IOA when behaviors occur infrequently to assess agreement on active intervals, and unscored-interval IOA to verify observer agreement on intervals where no behavior occurred.

Can I use interobserver agreement analysis for single-case research designs?

Interobserver agreement analysis supports both single-case and multiple-case experimental designs, calibrating observers and validating measurement systems across different sessions and research conditions.

How do I report interobserver agreement results in clinical records or publications?

IOA reporting requires selecting the appropriate calculation method, interpreting the resulting reliability percentages, and documenting corrective training actions to ensure measurement transparency and data trustworthiness.