title: Proportional and functional analogical reasoning in normal and language-impaired children.
abstract: Teachers often use analogies in classroom settings to clarify new concepts for their students. However, analogies may inadvertently confuse the youngster who has difficulty identifying the one-to-one comparisons underlying them. Although analogical reasoning has been studied extensively in normal children, no information was available concerning this construct in children having a specific language impairment. Thus, it was unknown to what extent they might be deficient in analogical reasoning. Therefore, in the present study, 20 children ages 6-8 years (mean age = 7:6) having normal nonverbal intelligence but deficits in language comprehension were administered tasks of verbal and perceptual proportional analogical reasoning and a problem-solving task of functional analogical reasoning. Compared to a normal-language control group matched on the basis of chronological age and sex, the language-impaired group was deficient in all three tasks of analogical reasoning. However, when the factor of nonverbal intelligence was controlled statistically, the differences between the groups on each of the tasks were removed. Additional findings were that verbal proportional analogical reasoning was significantly correlated to perceptual proportional analogical reasoning and to functional analogical reasoning. Implications for assessment and intervention with young school-age language-impaired children are discussed.
authors.affiliation: University of Oregon, Eugene.
authors.forename: M A
authors.initials: MA
authors.lastname: Nippold
authors.forename: B J
authors.initials: BJ
authors.lastname: Erskine
authors.forename: D B
authors.initials: DB
authors.lastname: Freed
mesh_terms: D002648:Child; D002663:Child Language; D003210:Concept Formation; D005260:Female; D006801:Humans; D007360:Intelligence; D007804:Language Development; D007806:Language Disorders / Q000523:psychology*; D008297:Male; D011340:Problem Solving; D014706:Verbal Learning