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Aro, Tuija; Eklund, Kenneth; Eloranta, Anna-Kaija; Ahonen, Timo; Rescorla, Leslie – Journal of Learning Disabilities, 2022
Our purpose was to study the frequency of behavioral-emotional problems among children identified with a learning disability (LD). The data were obtained for 579 Finnish children (8-15 years) with reading disability (RD-only), math disability (MD-only), or both (RDMD) assessed at a specialized clinic between 1985 and 2017. We analyzed percentages…
Descriptors: Foreign Countries, Learning Disabilities, Symptoms (Individual Disorders), Incidence
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Heikkilä, Riikka; Torppa, Minna; Aro, Mikko; Närhi, Vesa; Ahonen, Timo – Journal of Learning Disabilities, 2016
This study explored the double-deficit hypothesis (DDH) in a transparent orthography (Finnish) and extended the view from reading disabilities to comorbidity of learning-related problems in math and attention. Children referred for evaluation of learning disabilities in second through sixth grade (N = 205) were divided into four groups based on…
Descriptors: Hypothesis Testing, Foreign Countries, Finno Ugric Languages, Reading Difficulties
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Poikkeus, Anna-Maija; Ahonen, Timo; Narhi, Vesa; Lyytinen, Paula; Rasku-Puttonen, Helena – Journal of Learning Disabilities, 1999
Eight school-aged boys with learning disabilities (LD) with a discrepancy between verbal and performance IQ and with more language difficulties were less successful on a mother/child problem-solving task. Their mothers exhibited lower communication clarity in their instructions to the children than the mothers of the eight boys with LD who did not…
Descriptors: Elementary Education, Family Environment, Intelligence Quotient, Language Impairments