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Phonological processing skills training (phonological awareness, working memory and rapid naming) and study of long-latency hearing potential (P300) in children with reading and writing difficulties

Study of Long Latency Auditory Evoked Potential (P300) pre and post intervention on phonological processing in children with Reading and Writing Disorder

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-4qfkt7
Enrollment
Unknown
Registered
2020-01-31
Start date
2014-08-01
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

mental and behavioral disorders

Interventions

10 children complaining of reading and writing difficulties participated in 20 meetings (one meeting per week lasting one hour - maximum 5 children per group). At each meeting games were played that
Behavioural
E02.760.169.063.500.727
N02.421.143.130.320

Sponsors

FAculdade de Filosofia, Ciências e Letras de Ribeirão Preto da Universidade de São Paulo
Lead Sponsor
Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulos
Collaborator

Eligibility

Age
8 Years to 13 Years

Inclusion criteria

Inclusion criteria: School children with diagnostic hypothesis of written language disorder (reading and writing problems); schoolchildren with neuropsychological diagnosis with upper and middle IQ; students attending the fourth, fifth, sixth or seventh grade of elementary school

Exclusion criteria

Exclusion criteria: Absence of consent of the responsible for the data collection; lower and lower average intelligence quotient; not attending school regularly; presence of syndromes that impair the cognitive part; presence or history of neurological disorders that impair cognition; hearing loss of some kind (conductive, sensorineural or mixed) or degree (mild, moderate, severe, profound) considering frequencies from 500Hz to 4000Hz; be in any therapy that involves learning and cognition (speech therapy, occupational therapy, psychopedagogy, tutoring, psychology or others)

Design outcomes

Primary

MeasureTime frame
Expected Outcome: Improved reading and writing ability (modification of lower reading and / or writing performance rating to average performance rating for your age group - evolution measured by standardized tests);Outcome: Only non-literate children (severe reading and / or writing impairment) and younger children (less than ten years old) showed significant evolution after training in short-term memory skills, phonological awareness and quick automatic appointment

Secondary

MeasureTime frame
Expected Outcome: Change in the analyzed parameters of the Long Latency Auditory Potential (P300) test - P300 wave amplitude and P300 onset wave duration.;Outcome: There was little change / improvement in the P300 wave parameters, and the improvement was observed only in children who were not literate before training.

Countries

Brazil

Contacts

Public ContactMarisa Tomoe Fukuda

Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulos

mafukuda@fmrp.usp.br+55 16 36022395

Outcome results

None listed

Source: REBEC (via WHO ICTRP)