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FACTORIAL INVARIANCE OF BIOGRAPHICAL FACTORS.

D A Rock, N E Freeberg

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    This summary is machine-generated.

    The biographical information blank (BIB) generally shows stable factor patterns across grades 7, 9, and 11. However, factors related to school appreciation and activities varied significantly between grade levels.

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    Area of Science:

    • Psychometrics
    • Educational Psychology
    • Developmental Psychology

    Background:

    • The biographical information blank (BIB) is a tool used to gather student data.
    • Understanding the stability of psychological constructs over time is crucial for accurate assessment.

    Purpose of the Study:

    • To analyze the factor pattern and structure stability of the biographical information blank (BIB) across different grade levels (7, 9, and 11).
    • To identify specific factors within the BIB that exhibit changes in stability across adolescent development.

    Main Methods:

    • Administered the BIB to students in grades 7, 9, and 11.
    • Derived an average factor pattern matrix and rotated it to simple structure.
    • Assessed similarity between the average factor matrix and individual grade-level factor matrices.

    Main Results:

    • Most of the 11 extracted factors demonstrated good stability across the three grade levels.
    • Factors showing the most significant change included General Appreciation of School Courses, Social Activities, and High Level Literary Activities.
    • This suggests developmental shifts in how students perceive and engage with these areas.

    Conclusions:

    • The BIB exhibits reasonable factor pattern and structure stability, supporting its use in longitudinal studies.
    • Further development of the BIB can consider the identified areas of change for more nuanced assessment.
    • Findings have implications for interpreting student data and understanding developmental trajectories in educational settings.