Transcript
Page 1: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

EFFECT OF NEUROFEEDBACK: CASE STUDY ON CHILDREN WITH DYSLEXIA

Presenter: Eva Wong

Page 2: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

OBJECTIVES OF THE PAPER

Seeks to present the effectiveness of Neurofeedback as strategy to improve

children with Dyslexia in word recognition

Page 3: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

WHY?• PREVALENCE RATE OF ASD• IMPLICATIONS OF THE

CONDITION: PSYCHOLOGYSOCIAL BEHAVIOUR

• CONDITION IN MALAYSIA

7% Standard 2 Malays students (Gomez, 2000)

Page 4: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

METHODOLOGY

Embedded experimental design

QUAL + quan

Creswell, 2003

Page 5: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

Research Design

• n= 10, DDT (Dysphoneidesia)

• Age (mean): 8.4

• Sampling: Purposive

• Design: Pre-post

• Group: Intervention (A-E),

Control (F-J)

• Duration: 30 sessions

qual

Dyslexia Determination Test

Post-positivism

Quan

Burt Reading Test

positivism

Page 6: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

WHAT?• Intervention group Educational TherapyNeurofeedback

• Intervention group Educational Therapy

Educational Therapy

Phonetic Task

Writing Task

Page 7: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

INTERVENTION GROUP

Block Duration Instruction

1 0 - 5 minutes Toy play

2 5 - 25 minutes Phonic Task

3 25 - 55 minutes Games + Neurofeedback

4 55 – 75 minutes Writing tasks Neurofeedback Protocol T6 Delta F7 – C3 Alpha Marinus, et al (2009)

Page 8: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

CONTROL GROUP

Block Duration Instruction

1 0 - 5 minutes Toy play

2 5 - 25 minutes Phonic Task

3 25 - 55 minutes Games

4 55 – 75 minutes Writing tasks

Page 9: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

FINDINGS:Intervention Group

•Quantitative Data• Pre: Avg 3.67• Post: Avg 4.08 • 11.36% (Improvement)

SubjectsChro. Age

BurtPre Post

A 7;4 3;9 4;3

B 7;7 4;1 4;5

C 7;6 3;3 3;9

D 7;3 3;8 4;2

E 7;8 3;7 4;2

0

1

2

3

4

5

6

7

8

9

A B C D E

Reading Age Pre and Post Intervention (Intervention Group)

Pre Post

Page 10: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

FINDINGS:Control Group

•Quantitative Data• Pre: Avg 3.58 • Post: Avg 3.83 • 7.00% (Improvement)

SubjectsBurt Burt

Before AfterF 3;1 3;3G 3;6 3;9H 4;1 4;4I 3;3 3;3J 4;0 4;7

0

1

2

3

4

5

6

7

8

9

10

F G H I J

Reading Age Pre and Post Intervention (Control Group)

Pre Post

Page 11: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

Findings: Qualitative Data (Intervention Group)Dyslexia Determination Test

Subjects Pre – Intervention Post - Intervention

Basal Level Ceiling Level Basal Level Ceiling Level

A Pre-Primer Pre-Primer Primer Primer

B Pre-Primer Pre-Primer Pre-Primer Primer

C - - Pre-Primer Pre-Primer

D - - Pre-Primer Pre-Primer

E Pre-Primer Pre-Primer Primer Grade 1

Page 12: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

Findings: Qualitative Data (Control Group)Dyslexia Determination Test

Subjects Pre – Intervention Post - Intervention

Basal Level Ceiling Level Basal Level Ceiling Level

A - -

B Primer Primer

C Pre-Primer Pre-Primer

D Pre-Primer Grade 1

E Pre-Primer Pre-Primer

Page 13: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

DISCUSSION

•Result (intervention and control group)

•Quantitative and Qualitative

•Literature (Vanessa, 2014; Edelson, 2014)

Page 14: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

Limitation

•Limited number of subjects

•Short intervention duration

•Long term effect?

Page 15: Presenter: Eva Wong EFFECT OF NEUROFEEDBACK: CASE STUDY … slides... · effect of neurofeedback: case study on children with dyslexia presenter: eva wong

THANK YOU


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