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  2. Goodness of fit - Wikipedia

    en.wikipedia.org/wiki/Goodness_of_fit

    The goodness of fit of a statistical model describes how well it fits a set of observations. Measures of goodness of fit typically summarize the discrepancy between ...

  3. Pearson's chi-squared test - Wikipedia

    en.wikipedia.org/wiki/Pearson's_chi-squared_test

    For a test of goodness-of-fit, df = Cats − Params, where Cats is the number of observation categories recognized by the model, and Params is the number of parameters in the model adjusted to make the model best fit the observations: The number of categories reduced by the number of fitted parameters in the distribution.

  4. Child development - Wikipedia

    en.wikipedia.org/wiki/Child_development

    The optimal development of children is considered vital to society and it is important to understand the social, cognitive, emotional, and educational development of children. Increased research and interest in this field has resulted in new theories and strategies, especially with regard to practices that promote development within the school ...

  5. Gesell Developmental Schedules - Wikipedia

    en.wikipedia.org/wiki/Gesell_Developmental_Schedules

    The schedules for older children became the property of Gesell Institute of Child Development which was established in 1950. In 1964 Dr. Francis Ilg and Dr. Louise Bates Ames, the founders of the Gesell Institute, refined, revised, and collected data on children 5–10 years of age and subsequently in 1965, 1972, and 1979. The results were ...

  6. Child development stages - Wikipedia

    en.wikipedia.org/wiki/Child_development_stages

    Holistic development sees the child in the round, as a whole person – physically, emotionally, intellectually, socially, morally, culturally and spiritually. Learning about child development involves studying patterns of growth and development, from which guidelines for 'normal' development are construed.

  7. Gesell's Maturational Theory - Wikipedia

    en.wikipedia.org/wiki/Gesell's_Maturational_Theory

    Gesell asserted that all children go through the same stages of development in the same sequence, although each child may move through these stages at their own rate [3] Gesell's Maturational Theory has influenced child-rearing and primary education methods since it was introduced. [4] [5]

  8. Confirmatory factor analysis - Wikipedia

    en.wikipedia.org/wiki/Confirmatory_factor_analysis

    The goodness of fit index (GFI) is a measure of fit between the hypothesized model and the observed covariance matrix. The adjusted goodness of fit index (AGFI) corrects the GFI, which is affected by the number of indicators of each latent variable.

  9. Early childhood development - Wikipedia

    en.wikipedia.org/wiki/Early_Childhood_Development

    Early childhood is a stage of rapid growth, development and learning and each child makes progress at different speeds and rates. [13] It is essential to integrate physical training designed in accordance with the anatomical characteristics andage-related characteristics of a child's development, to ensure the normal physical development of ...