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A scientific deep dive into the development of the RIOT test

The RIOT test manual

The RIOT test manual is a comprehensive guide covering the test's theoretical foundation, development, technical properties, scoring, and interpretation. It includes example items, detailed statistical tables demonstrating the reliability and validity of RIOT test scores, and insights into the test design process. The manual is primarily intended for researchers and clinicians using the RIOT for scientific or clinical purposes.

Test manual
Test Characteristics
Test Development
Validity
Reliability
Bias and Fairness Information
100+ Pages
RIOT Test Manual

Explore the Test Manual

General details

Test Administration Details

  • Publication date

    2025

  • Age range

    18+

  • Scores/​Interpretation

    FSIQ, Index scores, subtest level scaled scores

  • Qualification level

    C Completion time: 60-90 minutes for core subtests

  • Administration

    Online

  • Test version

    1.0 (Latest)

Test cover
Table of contents

What's Included?

  • Chapter 1: Introduction to the RIOT

    • Theories of intelligence

    • Need for the RIOT

    • Precursors and Innovations

    • Intended Examinees and Users

  • Chapter 2: Content and Development of the RIOT

    • Test Requirements and Constraints

    • Theory

    • Subtest Descriptions and Selection Process

    • Test Structure

    • Subtest Tryout Process

  • Chapter 3: Reliability

    • Internal consistency reliability

    • Test-retest reliability

  • Chapter 4: Validity

    • Internal validity

    • External validity

    • Fairness and bias screening

  • Chapter 5: Other RIOT Information

    • Open code and data

    • Documentation of test updates


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