Children’s use of pronouns. Refer to the Journal of Communication Disorders (Mar. 1995) st...

Children’s use of pronouns. Refer to the Journal of Communication Disorders (Mar. 1995) study of pronoun misusage by specifically language-impaired (SLI) children, presented in Exercise 2.65 (p. 60). Recall that percentage of pronoun errors was recorded for three groups of children: 10 five-year-old SLI children, 10 younger (three-year-old) normally developing (YND) children, and 10 older (five-year-old) normally developing (OND) children. An ANOVA was conducted on the data, producing the results shown in the accompanying table. Interpret these results.

Source: Moore, M. E. “Error analysis of pronouns by normal and language-impaired children,” Journal of Communication Disorders, Vol. 28, No. l, Mar. 1995, p. 67 (Table 6).

Exercise 2.65

Table 6