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Related Experiment Videos

Perceptual development on the Rorschach

P O'Neill, P O'Neill, D M Quinlan

    Journal of Personality Assessment
    |April 1, 1976
    PubMed
    Summary
    This summary is machine-generated.

    The Rorschach test

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    Area of Science:

    • Psychological Assessment
    • Child Development
    • Cognitive Psychology

    Background:

    • The Rorschach test is a projective psychological test.
    • Understanding cognitive development in children is crucial.
    • The relationship between chronological age (CA) and mental age (MA) in Rorschach performance requires further investigation.

    Purpose of the Study:

    • To investigate the Rorschach test's ability to differentiate between chronological age (CA) and mental age (MA) in children.
    • To examine the influence of CA and MA on specific Rorschach scoring variables.
    • To assess the validity of Friedman's Developmental Level (DL) Scoring System in distinguishing MA from CA.

    Main Methods:

    • Administered the Rorschach test to 60 school children across different age groups (6, 9, 12 years).

    Related Experiment Videos

  • Utilized two experimental designs: orthogonal CA and MA, and equal CA and MA.
  • Scored responses using Form Accuracy, Complexity, Movement, and Friedman's Developmental Level (DL) Scoring System.

    • Main Results:

    • Significant effects of MA, independent of CA, were observed on Form Accuracy, Complexity, and DL.
    • Significant effects of CA, independent of MA, were found for Complexity and Movement.
    • Form Accuracy showed a high correlation with the DL score and a strong correlation with MA.

    Conclusions:

    • The Developmental Level (DL) scoring system appears to assess mental age (MA) independently of chronological age (CA).
    • This independence is primarily driven by the Form Accuracy scoring variable.
    • Complexity and Movement scores offer additional insights into children's cognitive development and age-related changes.