This study aimed at directly assessing the hypothesis that attentional allocation capacity influences poor nonword repetition (NWR) performances in children with specific language impairment (SLI), using an attention demanding visual search task given concurrently with the NWR task. Twenty-one children with SLI, 21 typically developing children matched on age and 21 typically developing children matched on nonword span performed an immediate serial recall task of nonwords. The nonword lists were presented either alone or concurrently with the visual search task. Overall, results revealed a resource-sharing trade-off between the two tasks. Children with SLI were affected to the same extent as their span-matched controls by the necessity to allocate their attentional resources between the two tasks. Interestingly, nonword processing strategies seemed to differ among groups: age-matched controls allocated a larger part of their attentional resources to the encoding stage, whereas nonword recall was more attention demanding in children with SLI and younger controls.
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http://dx.doi.org/10.3109/02699206.2015.1022664 | DOI Listing |
Elife
January 2025
Department of Cell and Developmental Biology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, United States.
Niches are often found in specific positions in tissues relative to the stem cells they support. Consistency of niche position suggests that placement is important for niche function. However, the complexity of most niches has precluded a thorough understanding of how their proper placement is established.
View Article and Find Full Text PDFEnviron Monit Assess
November 2024
PG Department of Geography, Raja N. L. Khan Women's College (Autonomous), Gope Palace, Midnapore, 721102, West Bengal, India.
Exposure to household air pollutants has become a significant environmental health concern in developing nations. This study aimed to understand the growing energy consumption within households, particularly for cooking, and its impact on women's health in rural areas. We conducted real-time monitoring of ambient particulate matter (PM2.
View Article and Find Full Text PDFClin Linguist Phon
October 2024
Communication Sciences and Special Education, University of Georgia, Athens, Georgia, USA.
Schizophr Bull
October 2024
CORE-Copenhagen Research Center for Mental Health, Mental Health Center Copenhagen, Copenhagen University Hospital, 2900 Copenhagen, Denmark.
Background: It is known that impairments in linguistic ability and motor function tend to co-occur in children, and that children from families with parental mental illness such as schizophrenia tend to perform poorly in both domains, but the exact nature of these links has not yet been fully elucidated.
Design: In this study, we leveraged the first wave of the Danish High Risk and Resilience Study (VIA 7), which includes both genetic data and measures covering multiple developmental domains. The VIA 7 cohort comprises 522 7-year-old children born to parents with schizophrenia (N = 202), bipolar disorder (N = 120) or neither (N = 200).
Children (Basel)
August 2024
Department of Biological Sciences, International Islamic University, Islamabad 45500, Pakistan.
Specific language impairment (SLI) is a developmental disorder with substantial genetic contributions. A genome-wide linkage analysis and homozygosity mapping were performed in five consanguineous families from Pakistan. The highest LOD scores of 2.
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