View clinical trials related to Language Development.
Filter by:The Language Environment Analysis (LENA) system is a specific tool for the language environment analysis. Children aged from 18 months to 6 years old, with cochlear implants (CIs), wear an electronic device during a day and their language interactions are registered. Then the investigators can analyze with a specific software four different parameters (adult words, conversational turns, child vocalizations and media exposure) and compare them to the language ability of the children assessed by a speech therapist. With the results, the speech therapist can advise the parents how to improve the language environment to help their children with CIs for their language development. Parents are encouraged to follow these advices at home during few months (5 months +/-1 month). Then there is a new registration of the LENA device and another language assessment are performed, to see if there is any improvement. The investigators also measure the family participation. Hypothesis : There is an influence of the language environment measured by the LENA system on language development in children with cochlear implants.
The aim of this project is to test whether giving parents advice about book reading is effective in promoting language learning for infants from a range of socio-economic backgrounds.
This mentored student research project is funded by the Graduate Research Partnership Program with a projected timeline for data collection in the summer of 2015. Previous research has shown that language experience alters the way the human brain processes speech information. This phenomenon takes place very early in life and is referred to as Native Language Neural Commitment. For instance, as the Japanese language does not have the l-r speech sound contrast, Japanese infants start to show difficulty in hearing differences between the English l and r sounds at 12 months of age but not when they were at 6 months old. Learning the l-r distinction later in life proves to be very difficult for the Japanese school students and adults. Brain imaging studies have further revealed specific brain regions that are changed by language learning. But the evidence in support of the Native Language Neural Commitment theory is based on cortical-level measures. The proposed study extends the measurement to the subcortical level at the brainstem. The target language that the investigators are interested in studying is Mandarin Chinese, which is known for its use of lexical tones to express different words. For instance, the Chinese syllable "ma" means "mother" when it is spoken with a flat tone, and it means "hemp" when spoken with a rising tone. English, by contrast, does not employ lexical tones, and it is considered a non-tonal language. Does the Chinese learning experience fundamental change the way that pitch information is coded in the human brain? Does it happen at both cortical and subcortical levels? Previous research has shown evidence for a positive answer to both questions. But the direct evidence for brain-behavior correlations at the subcortical level is still missing. The proposed cross-language study will test Chinese-speaking and English-speaking adults to investigate Native Language Neural Commitment at the subcortical level. The investigators are interested in differences in the two subject populations by examining the relationship between brainstem pitch tracking and behavioral pitch perception in linguistic and nonlinguistic stimuli. The results of the proposed project will contribute to the understanding the role of the subcortical brainstem in Native Language Neural Commitment, which have significant implications for the development of auditory/speech training programs and assessment tools utilizing the brainstem frequency following measure to monitor progress in second language learning and test clinical populations.
The investigators will evaluate the effectiveness of a parent-child shared reading intervention run by The Reader Organisation. The investigators will be asking parents and children across Liverpool to either (i) attend a weekly shared reading programme or (b) to attend a weekly children's reading group at a library. The investigators will look at how the reading groups affect children's language development, by comparing children's language development before having gone to these groups and after they have attended these groups.
The aim of this project is to determine how shared reading promotes child language development, and to use this knowledge to make it an effective language-boosting tool for children from all social and economic backgrounds.
The purpose of this study is to adminster one of two education programs to parents of preterm infants in the NICU to evaluate language and cognitive outcomes of their infants.
In studies of children born at term, language delay at the age of 2 years exhibits a spontaneously favourable course in 30 to 50% by the age of 3 years. In France, there is no recommendation for speech therapy before the age of 3 years. However, for term-born children, parent-implemented language interventions conducted during the third year of life have already shown a positive short-term effect on language skills. In these interventions, a skilled interventionist, generally a speech therapist, teaches parents how to use specific language strategies with their child. The investigators' hypothesis is that such parent-implemented interventions would be particularly appropriate at short and medium term for the improvement of linguistic performances in very preterm children, a population with a high prevalence of early language delay. Currently, there is an opportunity to partly nest an intervention trial in a national prospective population-based cohort of very preterm children, the EPIPAGE (Etude EPIdémiologique sur les Petits Ages GEstationnels) 2 cohort, which has included 5 000 babies born alive in France in 2011. This situation provides considerable methodological advantages.
This research investigates the ways in which preterm birth affects how very young children learn to speak and understand language, and how older children gain efficiency in language processing. The investigators observe how children at different ages learn new words and comprehend familiar words, how they communicate effectively with others, and how they use both linguistic and non-linguistic skills in problem-solving. All of the activities in the investigators' studies are designed to be age-appropriate and fun for children.
The purpose of this study is to learn more about risk factors for autism by studying the behavior and brain functioning of toddlers with early communication delays and typically developing toddlers. Children 12 or 18 months of age with language delays (i.e., no words at 18 months, limited vocalizations at 12 months) and typically developing toddlers may be eligible to participate. This study will be conducted at the NIH Clinical Center in Bethesda, Maryland. There will be an initial screening evaluation that will include behavioral assessment. Eligible participants will then complete a baseline visit that includes an overnight sleep study that includes Electroencephalogram (EEG) test to measure brain electrical activity, and an MRI scan. Follow-up visits that include behavioral assessment will occur every 6-12 months, depending on age at study entry. The final study visit will occur at 36 months of age and will include behavioral assessment, sleep/EEG study, and MRI. There is no cost for participation. Compensation will be provided. To find out if your child qualifies or for more information, please call 301-451-7822 (TTY: 1-866-411-1010) or e-mail NIMH-ASD@mail.nih.gov. National Institute of Mental Health, National Institutes of Health, Department of Health & Human Services.