Examining the development of language skills

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A developmental psychologist is examining the development of language skills from age 2 to age 4. Three different groups of children are obtained, one for each age, with n = 16 children in each group. Each child is given a language-skills assessment test. The data from this experiment were analyzed with an ANOVA, and the results are summarized in the following table. Fill in all of the missing values. (Hint: start with the df column using the formula sheet part IV.)

Source SS df MS or s2 F

Between treatments 20 __ _______ ____

Within treatments ___ ____ _______

Total 200

Reference no: EM132581040

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