Sheldon Rosenberg, the Founding Editor of Applied Psycholinguistics, died on October 9, 2012, in Evanston, Illinois, as a result of complications from Parkinson disease. He was 82.

Twenty-five children with specific language impairment (SLI; age 5 years, 3 months [5;3]–8;2), 50 typically developing children (3;3–8;2), and 31 normal adults participated in three eye-tracking experiments of spoken language comprehension that were designed to investigate the use of verb information during real-time sentence comprehension in Spanish. In Experiment 1, participants heard sentences like El niño recorta con cuidado el papel (The boy trims carefully the paper) in the presence of four depicted objects, only one of which satisfied the semantic restrictions of the verb recorta (e.g., paper, clock, fox, and dinosaur). Eye movements revealed that children with SLI, like other groups, were able to recognize and retrieve the meaning of the verb rapidly enough to anticipate the upcoming semantically appropriate referent, prior to actually hearing the noun phrase el papel (the paper). Experiments 2 and 3 revealed that for all groups of participants, anticipatory eye movements were also modulated by the semantic fit of the object serving as the patient/theme of the verb. Relatively fine-grained semantic information of a verb was computed fast enough even by children with SLI to result in anticipatory eye movements to semantically appropriate referents. Children with SLI did differ from age-matched controls, but only slightly in terms of overall anticipatory looking at target objects; the time course of looking between these groups was quite similar. In addition, no differences were found between children with SLI and control children matched for mean length of utterance. Implications for theories that characterize SLI are discussed.

The research reported in this paper investigated the effects of semantic relatedness of words (closely related vs. distantly related) and morpheme type (free morpheme vs. bound morpheme) on young Chinese children's homophone awareness, an aspect of morphological awareness, in two experiments. The first experiment was a cross-sectional study including 39 children in a beginning kindergarten class, 39 children in an intermediate kindergarten class, and 36 children in a senior kindergarten class. The second experiment was a 7-month longitudinal study involving 43 first graders and 50 second graders at the beginning of the study. In both experiments, the children judged whether orally presented words shared the same morpheme or contained homophonous morphemes. The results suggest that homophone awareness emerges in Chinese children in the kindergarten years. Children's morpheme identification is facilitated by the semantic proximity of words that share a morpheme, and awareness of free morphemes is developed before that of bound morphemes. Furthermore, although semantic relatedness is the most prominent factor in kindergarten, its effect varies as a function of morpheme type in the early primary grades. Our research sheds light on the developmental course of morphological awareness and the factors that influence it.

This study investigated fast mapping in late-talking (LT) toddlers and toddlers with normal language (NL) development matched on age, nonverbal cognition, and maternal education. The fast-mapping task included novel object labels and familiar words. The LT group scored significantly lower than the NL group on novel word comprehension and production, as well as familiar word production. For both groups, fast-mapping performance was associated with concurrent language ability and later language outcomes. A post hoc analysis of phonotactic probability (PP) and neighborhood density (ND) suggested that the majority of NL toddlers displayed optimal learning of the nonword with low PP/ND. The LT group did not display the same sensitivity to PP/ND characteristics as the NL group.

The use of augmentative and alternative communication systems based on graphic symbols requires children to learn to combine symbols to convey utterances. The current study investigated how children without disabilities aged 4 to 6 years (n = 74) performed on a simple sentence (subject–verb and subject–verb–object) transposition task (i.e., spoken model into graphic symbol sequence). Scores were obtained on initial testing, after training, and 1 month later. Error patterns were examined. Four-year-olds obtained significantly lower initial scores and were the only ones showing training effects and lower performance a month later. The distribution of error types was similar across age groups. These results suggest that the age of 4 may represent an important stage in the use of graphic symbol communication.

To understand the interactions between production patterns common to children regardless of language environment and the early appearance of production effects based on perceptual learning from the ambient language requires the study of languages with diverse phonological properties. Few studies have evaluated early phonological acquisition patterns of children in non-Indo-European language environments. In the current study, across- and within-syllable consonant–vowel co-occurrence patterns in babbling were analyzed for a 6-month period for seven Ecuadorean Quichua learning children who were between 9 and 17 months of age at study onset. Their babbling utterances were compared to the babbling of six English-learning children between 9 and 22 months of age. Child patterns for both languages were compared with Quichua and English ambient language patterns. Babbling output was highly similar for the child groups: Quichua and English children's babbling demonstrated similar predicted within-syllable (coronal-front vowel, labial-central vowel, dorsal-back vowel) patterns, and across-syllable manner variegation patterns for consonants. These patterns were observed at significantly greater rates in the child groups than in the respective adult language input patterns, suggesting production system influences common to children across languages rather than ambient language perceptual learning effects during these children's babbling period.

Prosody production atypicalities are a feature of autism spectrum disorders (ASDs), but behavioral measures of performance have failed to provide detail on the properties of these deficits. We used acoustic measures of prosody to compare children with ASDs to age-matched groups with learning disabilities and typically developing peers. Overall, the group with ASD had longer utterance durations on multiple subtests on a test of prosodic abilities, and both the ASD and learning disabilities groups had higher pitch ranges and pitch variance than the typically developing group on one subtest. Acoustic differences were present even when the prosody was used correctly. These findings represent differences in the fine details of the acoustic output beyond its functional interpretation in both clinical groups.

The present study investigated whether Short Message Service shortcuts are more difficult to process in sentence context than the spelled-out word equivalent and, if so, how any additional processing difficulty arises. Twenty-four student participants read 37 Short Message Service shortcuts and word equivalents embedded in semantically plausible and implausible contexts (e.g., He left/drank u/you a note) while their eye movements were recorded. There were effects of plausibility and spelling on early measures of processing difficulty (first fixation durations, gaze durations, skipping, and first-pass regression rates for the targets), but there were no interactions of plausibility and spelling. Late measures of processing difficulty (second run gaze duration and total fixation duration) were only affected by plausibility but not by spelling. These results suggest that shortcuts are harder to recognize, but that, once recognized, they are integrated into the sentence context as easily as ordinary words.

The present study investigated how lexicosemantic information, syntactic information, and world knowledge are integrated in the course of oral sentence processing in children with specific language impairment (SLI) as compared to children with typical language development. A primed lexical-decision task was used where participants had to make a lexical decision on the last word of a sentence. Thirty-nine children were tested: 13 children with SLI, 13 younger children matched on receptive vocabulary, and 13 age-matched children. We manipulated (a) the semantic fit between the target and the prime sentence, (b) the syntactic structure of the prime (syntactic vs. asyntactic), and (c) the lexical association between the target word and the prime. Despite being slower overall, children with SLI showed a significant priming effect. Syntactic information had a similar impact on thematic integration in control children and children with SLI, although the latter were more sensitive to lexicosemantic association and world knowledge than control groups. In addition, children with SLI appeared to use semantic information even when the sentence was asyntactic. The results suggest thematic integration problems in SLI: syntactic and semantic information contribute independently to the thematic structure but are not integrated to generate the emerging higher order representation.