Article supported in part by a grant from the Maternal and Child Health Bureau (VM)

This review analyzes research on acquisition of Hungarian morphology and syntax, specifically, morphological analysis, neologisms, acquisition of first inflections, morpheme order, word order and agreement. Because of Hungarian structure, errors in segmentation of the utterance and the word are minimized. Morphological analysis begins at semantic…

Conducted a three-year longitudinal analysis of morphological spelling strategies in second through fourth graders. Found that, when children first adopt morphologically determined spelling patterns, they disregard the morphological basis. Generalization progresses from grammatically inappropriate words to the right grammatical category to the…

Attempts to demonstrate that specifically language-impaired (SLI) children can be viewed as normal learners faced with systematically altered input. By assuming SLI children are limited in their ability to perceive and hypothesize grammatical morphemes that are low in phonetic substance, many features of SLI children's language can be explained by…

Reviews research that supports the view that readers strip prefixed words of their prefix and lexically assess the words on the basis of their stem. An experiment using real and nonword stems found that nonwords that are considered to be stem morphemes are treated as being more wordlike than those that are not. (36 references) (MDM)

The recognition of multimorphemic French words was investigated using a procedure that allowed the position of first fixation of the eye to be manipulated and gaze durations to be recorded. (37 references) (Author/LB)

Two alternative instruction conditions (modeling and imitation) were used to teach a novel morpheme, embodied in a visual symbol system, to 21 children (ages 5-6) with specific language impairment (SLI) and 2 peer groups. Results indicated that imitation practice afforded assistance to children with SLI and their age-matched peers in morpheme…

Investigated whether children age 2; age 0-2; and 2 years used grammatical and caregiver cues in sentence comprehension and how different types of cues interacted. Children listened to sentences and identified pictures. Results indicated that children used caregiver cues (e.g., short length and position of key words) in sentence comprehension.…

Two experiments examined the sensitivity of children (ages 3 to 5) with specific language impairment (SLI) and normally developing children to grammatical morphemes, such as articles and auxiliary verbs. Findings indicated that the children with SLI were sensitive to grammatical morphemes, and that comprehension failure may reflect short-term…

This review article analyzes the results of several representative English morpheme-order studies conducted in the 1970s in light of current functional-category theory. Comparative analysis found significant discoveries related to category-specific development of functional projections in first language acquisition and cross-categorical…

Despite the common use of mean length of utterance (MLU) as a diagnostic measure, what it actually reflects in terms of linguistic knowledge is relatively unclear. This study explored the extent to which variance in MLU could be accounted for by a measure of expressive vocabulary and a measure of morphosyntax in a group of 44 typically-developing…