The Impact of Emphatic Stress on Novel Word Learning by Children With Specific Language Impairment

1998 ◽  
Vol 41 (6) ◽  
pp. 1444-1458 ◽  
Author(s):  
Susan Ellis Weismer ◽  
Linda J. Hesketh
Keyword(s):  
Language Processing ◽  
Word Learning ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
School Age Children ◽  
Specific Language ◽  
Stress Effects ◽  
Normal Language ◽  
Novel Word Learning ◽  
The Impact

This investigation examined the influence of emphatic stress on children's novel word learning. Forty school-age children participated in this study, including 20 children with specific language impairment (SLI) and 20 children with normal language (NL) development. Results indicated that there were no significant stress effects for comprehension or recognition of novel words (for which all children demonstrated relatively high levels of performance); however, children in both groups exhibited significantly better production of words that had been presented with emphatic stress than with neutral stress. These findings are discussed within a limited capacity framework of language processing.

An Examination of Verbal Working Memory Capacity in Children With Specific Language Impairment

1999 ◽  
Vol 42 (5) ◽  
pp. 1249-1260 ◽  
Author(s):  
Susan Ellis Weismer ◽  
Julia Evans ◽  
Linda J. Hesketh
Keyword(s):  
Working Memory ◽  
Language Processing ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
Working Memory Capacity ◽  
Verbal Working Memory ◽  
Memory Capacity ◽  
Word Recall ◽  
School Age Children ◽  
Specific Language

This study investigated verbal working memory capacity in children with specific language impairment (SLI). The task employed in this study was the Competing Language Processing Task (CLPT) developed by Gaulin and Campbell (1994). A total of 40 school-age children participated in this investigation, including 20 with SLI and 20 normal language (NL) age-matched controls. Results indicated that the SLI and NL groups performed similarly in terms of true/false comprehension items, but that the children with SLI evidenced significantly poorer word recall than the NL controls, even when differences in nonverbal cognitive scores were statistically controlled. Distinct patterns of word-recall errors were observed for the SLI and NL groups, as well as different patterns of associations between CLPT word recall and performance on nonverbal cognitive and language measures. The findings are interpreted within the framework of a limited-capacity model of language processing.

scholarly journals Learning and Remembering New Words: Clinical Illustrations From Children With Specific Language Impairment

2015 ◽  
Vol 22 (4) ◽  
pp. 138-146 ◽  
Author(s):  
Rouzana Komesidou ◽  
Holly L. Storkel
Keyword(s):  
Word Learning ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
Kindergarten Children ◽  
Memory Retention ◽  
Specific Language ◽  
New Words ◽  
Good Learning ◽  
Novel Word Learning ◽  
The Relationship

The learning of a new word involves at least two processes: learning from input and memory evolution in the absence of input. The authors will review the literature and describe the relationship between these two processes and novel word learning by children with specific language impairment (SLI). Cases from an ongoing preliminary clinical trial of word learning in kindergarten children with SLI will serve as clinical illustrations. In particular, one case will be used to demonstrate a pattern of good learning from input and good memory retention (i.e., desirable learning pattern during treatment). Three additional cases will be used to illustrate patterns indicative of poor learning from input and/or poor memory retention. Suggestions will be provided concerning how treatment can be altered when these patterns appear, to promote desirable learning outcomes.

Children with SLI exhibit delays resolving ambiguous reference

2014 ◽  
Vol 42 (1) ◽  
pp. 180-195 ◽  
Author(s):  
JULIE M. ESTIS ◽  
BRENDA L. BEVERLY
Keyword(s):  
Word Learning ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
School Age Children ◽  
School Age ◽  
Typically Developing ◽  
Typically Developing Children ◽  
Distinct Word ◽  
Phonological Activation ◽  
The Impact

ABSTRACTFast mapping weaknesses in children with specific language impairment (SLI) may be explained by differences in disambiguation, mapping an unknown word to an unnamed object. The impact of language ability and linguistic stimulus on disambiguation was investigated. Sixteen children with SLI (8 preschool, 8 school-age) and sixteen typically developing age-matched children selected referents given familiar and unfamiliar object pairs in three ambiguous conditions: phonologically distinct word (PD), phonologically similar word (PS), no word (NW). Preschoolers with SLI did not disambiguate, unlike typically developing age-matched participants, who consistently selected unfamiliar objects given PD. School-age children with SLI disambiguated given PD. Delays in disambiguation for young children with SLI suggest limitations in processes that facilitate word learning for typically developing children. School-age children with SLI consistently selected familiar objects for PS, unlike typically developing children, suggesting differences in phonological activation for word learning.

Word Learning by Preschoolers With Specific Language Impairment

2004 ◽  
Vol 47 (5) ◽  
pp. 1117-1132 ◽  
Author(s):  
Shelley Gray
Keyword(s):  
Word Learning ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
Semantic Knowledge ◽  
Learning Difficulty ◽  
Lexical Knowledge ◽  
Specific Language ◽  
New Words ◽  
Learning Success ◽  
Normal Language

Twenty preschoolers with specific language impairment (SLI) and 20 age matches with normal language (NL) participated in a study to determine whether phonological memory or semantic knowledge predicted word-learning success. Poor learners’ performance was analyzed to investigate whether phonology or semantics contributed more to word-learning difficulty. Results suggest that existing lexical knowledge, as measured by the Peabody Picture Vocabulary Test (PPVT-III), and fast-mapping ability hold promise for identifying poor word learners, but individual PPVT-III scores must be compared with SLI group scores. Poor word learners comprehended most new words and showed sufficient semantic knowledge of their referents to draw them but had difficulty producing the words. Findings indicated that both semantics and phonology contribute to word-learning difficulty, with word production presenting the biggest hindrance to success.

Word-Learning by Preschoolers With Specific Language Impairment

2003 ◽  
Vol 46 (1) ◽  
pp. 56-67 ◽  
Author(s):  
Shelley Gray
Keyword(s):  
Word Learning ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
Group Performance ◽  
Learning Performance ◽  
Fast Mapping ◽  
Specific Language ◽  
New Words ◽  
Normal Language ◽  
The Relationship

Thirty preschool children with specific language impairment (SLI) and 30 agematched controls with normal language (NL) participated in a study to compare group performance and to examine the relationship between fast mapping and word learning and between comprehension and production of new words. The groups performed similarly on the fast-mapping task. The NL group comprehended and produced significantly more words than the SLI group, and did so in fewer trials. Language test scores did not predict word-learning performance for either group. Some children with SLI may need to hear a new word twice as many times as their NL peers before comprehending it and may need twice as many opportunities to practice producing the word before using it independently.

scholarly journals Association of epileptiform brain activity and specific language impairment (SLI) in preschool children

2021 ◽  
Vol 57 (1) ◽  
Author(s):  
Ahmed Esmael ◽  
Sara Elsherbeny ◽  
Mohammed Abbas
Keyword(s):  
Preschool Children ◽  
Language Impairment ◽  
Significant Relationship ◽  
Specific Language Impairment ◽  
Intelligence Quotient ◽  
Epileptiform Activity ◽  
Control Group ◽  
Specific Language ◽  
Cognitive Age ◽  
The Impact

Abstract Background Epileptiform activities can cause transient or permanent deficits that affect the children during development and may be accompanied by neurodevelopmental disorders like specific language impairment. Objectives The objective of this study was to find if there is a possible association and the impact of epilepsy and epileptiform activity in children with specific language impairment. Patients and methods The study was conducted on 80 children suffering from specific language impairment and 80 age and sex match healthy control children. Computed tomography brain was performed and electroencephalography was recorded for children. Intelligence quotient level, cognitive age, social, and phoniatric assessment were done for all patients. Results Eighty children with specific language impairment (51 males and 29 females) with a mean age of 4.11 ± 1.93. Patients with specific language impairment showed significantly higher rates of abnormal electroencephalography (P = 0.006) and epilepsy (P < 0.001) compared to the control group. Spearman correlation demonstrated a highly negative significant relationship linking the language, intelligence quotient with abnormal electroencephalography and epilepsy (r = − 0.91, P < 0.01 and r = − 0.91, P < 0.01 respectively). Also, there was a moderately inverse significant relationship linking the cognitive age, social with abnormal electroencephalography, and epilepsy (r = − 0.70, P < 0.05 and r = − 0.65, P < 0.05 respectively). Conclusion Epileptiform activities even without epilepsy in preschool children may alter normal language function. Specific language impairment was associated with lower intelligence quotient levels, social, and cognitive age. Trial registration ClinicalTrials.gov ID: NCT04141332

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