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PubMedDate not supplied

Early language development and kindergarten phonological awareness as predictors of reading problems: from 3 to 11 years of age.

At the end of Grade 4, 481 children on the Danish island of Bornholm were screened using group tests for sentence reading. For 205 of these children, language and speech data from the speech therapist's screening at age 3 were available, as well as language comprehension and linguistic awareness data from the kindergarten year (age 6) and word decoding measures in Grades 2 and 3. A path analysis revealed significant paths from early language abilities at age 3 through expressive and receptive language in kindergarten via language awareness in kindergarten and word decoding in Grade 2 to sentence reading in Grades 3 and 4. The subgroup of children with parents who had reported a history of reading problems at school entry scored significantly below average on sentence reading in Grade 4. The subgroup of children that were reported to show a very low interest in books and story reading before age 5 also scored low on sentence reading in Grade 4. Statistically significant but weak relationships were also found between parents' educational background, parents' library visits, and number of books at home and the child's reading ability in Grade 4.

Awareness↗
PubMed2002

Translating instruments into other languages: development and testing processes.

Cross-cultural influences affect perceptions and health practices, which are 2 areas of nursing concern. Culturally sensitive assessment instruments are needed, but many challenges exist in obtaining valid and reliable measurement. Translating questionnaires for cross-cultural research is fraught with methodological pitfalls related to colloquial phrases, jargon, idiomatic expressions, word clarity, and word meanings. It cannot be assumed that a particular concept has the same relevance across cultures. Simply translating an English version word-for-word into another language is not adequate to account for linguistic and cultural differences. Ideally, the perspectives of people from the culture about the concept of interest should be studied first, but often a practical alternative is to find and translate a tool developed in another culture. The purpose of this article is to describe important considerations in conducting translation for equivalence, types of equivalence, and strategies to translate instruments that promote equivalence and how to test the translated version for equivalence. These concepts and strategies are illustrated by describing the translation process of Hilton's Uncertainty Stress Scale into French and the use and testing of the French version with a French Canadian sample in Skrutkowski's study of perceived uncertainty in adult survivors of cancer.

Adult↗
PubMed1999

Case and agreement in English language development.

This study examines the relationship between third person singular (3Psg) subject pronoun case and agreement, focusing on the hypothesis that these two grammatical subsystems develop together. This hypothesis is broken down into two separate, empirically testable hypotheses: (a) that correct subject case pronoun production and the production of agreement are correlated, and (b) that at the sentence level, correct case is dependent on the presence of agreement. Twenty-nine children between the ages of 2;6 and 4;0 were each audiotaped for approximately two hours playing and interacting with their primary caregivers. Transcribed production data showed that 3Psg masculine subject pronoun case was correlated with agreement marking, whereas 3Psg feminine subject pronoun case was not. This result suggests the influence of a retrieval factor, termed the double-cell effect, on the her for she pronoun case error. At the utterance level, pronoun case was independent of the presence of agreement. Overall, the study indicates that the relationship between case and agreement may be discernible as a general correlation, yet indiscernible at the level of sentence production.

Child Language↗
PubMed1982

The semantics of verbs in the dissolution and development of language.

Evidence of the dissolution (DL) of verbs was examined in the written logs kept daily for 4 1/2 years by a woman (Mrs. W) who suffered from cerebral atrophy of unknown origin. Results were compared with similar analyses of written samples obtained from elementary school children (CWL), from normal adults (AWL) and from the literature on early oral language development (COL). The major finding of this study was that the sequence of the dissolution of verbs, in terms of the meanings expressed, mirrored the sequence of early acquisition. In the DL data reported here, Mrs. W continued to write about dynamic events after she ceased writing about stative events; in COL, children talk about dynamic events before stative events. Based on the AWL and CWL data, frequency of use is rejected as an explanation for the dominance and stability of dynamic relations in DL. Rather, it is suggested that the expression of dynamic relations may be less complex than the expression of stative relations due to possible differences in imagery and implication, but particularly due to the linguistic contexts in which each can be expressed.

Aged↗
PubMed2006

Early development of language by hand: composing, reading, listening, and speaking connections; three letter-writing modes; and fast mapping in spelling.

The first findings from a 5-year, overlapping-cohorts longitudinal study of typical language development are reported for (a) the interrelationships among Language by Ear (listening), Mouth (speaking), Eye (reading), and Hand (writing) in Cohort 1 in 1st and 3rd grade and Cohort 2 in 3rd and 5th grade; (b) the interrelationships among three modes of Language by Hand (writing manuscript letters with pen and keyboard and cursive letters with pen) in each cohort in the same grade levels as (a); and (c) the ability of the 1st graders in Cohort 1 and the 3rd graders in Cohort 2 to apply fast mapping in learning to spell pseudowords. Results showed that individual differences in Listening Comprehension, Oral Expression, Reading Comprehension, and Written Expression are stable developmentally, but each functional language system is only moderately correlated with the others. Likewise, manuscript writing, cursive writing, and keyboarding are only moderately correlated, and each has a different set of unique neuropsychological predictors depending on outcome measure and grade level. Results support the use of the following neuropsychological measures in assessing handwriting modes: orthographic coding, rapid automatic naming, finger succession (grapho-motor planning for sequential finger movements), inhibition, inhibition/switching, and phonemes skills (which may facilitate transfer of abstract letter identities across letter formats and modes of production). Both 1st and 3rd graders showed evidence of fast mapping of novel spoken word forms onto written word forms over 3 brief sessions (2 of which involved teaching) embedded in the assessment battery; and this fast mapping explained unique variance in their spelling achievement over and beyond their orthographic and phonological coding abilities and correlated significantly with current and next-year spelling achievement.

Age Factors↗
PubMed2005

Quality of life of children with language delays.

We investigated health-related quality of life (HRQOL) of children with language problems and controls. Data on language development (Language Screening Instrument 3-years-olds, Van Wiechen items) and HRQOL by means of the TNO-AZL Pre-school children Quality of Life-questionnaire (TAPQOL) were collected at age 3 in a population-based cohort by parental questionnaire (n = 8877, response 78%; mean age 39.1 months (SD 2.0), 4347 were girls). Cronbach's alpha (internal consistency) ranged between 0.63 and 0.85. Dependent on the definition of language problem, 131 to 316 children appeared to be language impaired. Receiver Operating Characteristic analyses (ROC-curves) to assess the discriminative ability of six TAPQOL scales revealed that the Communication scale and Social Functioning scale discriminated best between children with language problems and children without these problems. Language-impaired children had significantly lower scores on the Communication scale and Social Functioning scale as compared to children without language problems (p < 0.01). The findings indicate that language problems at age three can have an impact on children's social life. These results provide additional evidence for the importance of monitoring the language development and its consequences during childhood.

Child↗
PubMed1995

Investigating the validity of the Clinical Linguistic Auditory Milestone Scale.

The purpose of this investigation was to determine the validity of the Clinical Linguistic Auditory Milestone Scale (CLAMS) as a screening test to help physicians detect delays in language development. Language delays in children are often not diagnosed until about 3 years of age because (1) parents may not be aware of what constitutes normal language development, (2) diagnosis of a language problem is difficult for physicians to make because they see the child for brief periods of time, (3) there is a wide range of what constitutes normal language so professionals are reluctant to classify a child as delayed without thorough testing. The hypothesis for this investigation was that children who have language delays can be identified quickly and easily through the administration of the CLAMS. Subjects included 99 children between the ages of 1 and 3 years. The procedure had 3 parts: (1) parents completed a form consisting of questions such as parent occupation, number of children in the family, birth history, etc., (2) the CLAMS, a parent report that can be given while the child is seen by the physician, was administered, (3) the Sequenced Inventory of Communication Development (SICD), was administered to assess receptive and expressive language. The purpose for administering the SICD was to obtain a more in-depth picture of the child's ability to comprehend and use language, thereby providing data to determine the validity of the CLAMS as a screening device. Results indicated that the CLAMS is a valid instrument for identifying language delayed children.

Child Language↗
PubMed2000

Neuromotor development and language processing in developmental dyspraxia: a follow-up case study.

A longitudinal study of a child (MV) with developmental verbal dyspraxia was conducted to determine to what extent language development and motor performance in this clinical diagnosis followed a similar course of maturation. Patient MV was observed for two years from the age of 5 years and 6 months. Initially, this young patient exhibited unintelligible and atypical speech production (multiword utterances without consonants), delay in balance and coordination, and impairments in rhythmic tasks; but she was otherwise developing normally with no intellectual impairment or behavioral disorder. MRI scans showed moderately enlarged ventricles, a thin, incompletely myelinated corpus callosum and intact basal ganglia. Two years later, MV's performance was nearly normal only in comprehension aspects of language. In contrast, production aspects of language and speech and neuromotor development showed very little improvement after two years. These observations first suggest that development of receptive and expressive domains within language may be asynchronous, and that the progression of motor control of language appears to follow a parallel course to neuromotor development.

Apraxias↗
PubMed1979

The influence of deviant maternal input on the development of language during the preschool years.

Language development of five two-year-old hearing children of deaf parents was studied longitudinally. These results were compared with the normal language developmental literature, and analyzed in relation to the form of the mothers' oral input. Three of the deaf mothers were less than 15% intelligible and their MLU was less than 2.0. The children spent less than 20 hours weekly with normal speakers. Frequency and proportion measurements were used to compare these children's utterances with those of children from normal-hearing households studied by Lois Bloom and Roger Brown. The observed children's utterances contained similar categories of semantic-syntactic relations and as many syntactic utterance types as children from hearing households. Furthermore, the children were appropriately acquiring grammatical morphemes in relation to their MLU. The overwhelming majority of the children's utterances adhered to a subject-verb-object order of constituents, and discourse interaction (the ability to add information to another's utterance) was developing. The results indicate that children, when cognitively ready, need little exposure to the normal model language to learn to speak during the early stages of development.

Child Development↗
PubMed2005

Language acquisition and brain development.

Language acquisition is one of the most fundamental human traits, and it is obviously the brain that undergoes the developmental changes. During the years of language acquisition, the brain not only stores linguistic information but also adapts to the grammatical regularities of language. Recent advances in functional neuroimaging have substantially contributed to systems-level analyses of brain development. In this Viewpoint, I review the current understanding of how the "final state" of language acquisition is represented in the mature brain and summarize new findings on cortical plasticity for second language acquisition, focusing particularly on the function of the grammar center.

Brain↗