---

Background and Aim: Although motor difficulties are not considered as a diagnostic criterion in Diagnostic and Statistical Manual of Mental Disorders: However its association with Attention Deficit Hyperactivity Disorder (ADHD) is commonly reported. CO-OP is a problem-solving approach developed to help children with Developmental Coordination Disorder and addresses their motor-based problems.  In this approach, therapist supports the children to use their cognitive strategies in a process of guided discovery to solve occupational performance problems. The objectives of CO-OP are to improve the motor performance of children with ADHD by helping them to discover various procedures to remove barriers and enhance supports by facilitating activities and participation. This study was designed to examine the influence of CO-OP on motor-based occupational performance of children with ADHD. 

Materials and Methods: A single case experimental design (multiple baseline) was used to examine the influence of a 12 weeks intervention of CO-OP (twice a week) on Six children with ADHD. Each child selected three different goals to practice during intervention. Outcome measures included the Canadian Occupational Performance Measure (COPM), and the Bruininks-Oseretsky Test of Motor Proficiency and Performance (BOTMP). At first and prior to the intervention, the COPM was administered to the children and parents separately to obtain a rating of performance and satisfaction of the child in selective goals. The CO-OP intervention protocol was based on Polatajko and colleagues' work in 2001. During intervention, children were taught the global problem solving strategies helping them to discover and perform domain-specific strategies. Therapist and family also supported children to achieve the performance of selected goals.

Results: The results of this study demonstrated improvements in both goals and motor performance in the participants due to the intervention. These results support the use of the CO-OP with children with ADHD.

Conclusion: Further research into the application of CO-OP with children with ADHD is warranted based on preliminary positive findings regarding the efficacy of this intervention to address motor-based performance difficulties.

---

Background and Aim : Attention Deficit / Hyperactivity Disorder is a common disorder in children. ADHD leads to poor academic achievement. The purpose of this research was to study the effects of neurofeedback on academic achievement of 8-10 years old children with ADHD.

  

Material and Methods : It was a single subject study, was done on two 8 and 10 years old boys with ADHD with IQ=90-100. In addition to medication, each of them received 24 sessions of neurofeedback during 8 weeks. In each three sessions, one of the dictation or math tests was taken. Also the scores of class exam and final exam were used to assess treatment efficacy .

  

Results: Neuro feedback treatment is effective on increasing math and dictation scores of ADHD children in both clinic and school. Increase of the scores of final exams which were taken three months after treatment represents stability of treatment effect.

  

Conclusion: Neuro feedback treatment was an effective complementary method on increasing academic achievement in these children.

  

Key word: Attention deficit / Hyperactivity disorder, Neuro feedback, Academic achievement

---

Background and Aim : Investigating the relationship between sensory processing and behavior in 7 to 10 years old children with attention deficit disorder and hyperactivity

Objective: This study examined the association between behavioral problems and emotional status of children with attention deficit disorder and hyperactivity

  

Materials and Methods : In this descriptive-analytic study, 24 children with ADHD and 24 normal matched children in the age range of 7- 10 years old were participated. After completing a demographic questionnaire and consent informed Letter , The children's parents were asked to complete Sensory Profile Questionnaire (SP) and Child Behavior Checklist (CBCL).

  

Results: Data analysis was performed using SPSS 16 software. Kolmogorov-Smirnov test are used to assess compliance of each variable distribution with normally distributed variables. T-test were used to compare variables (CBCL and SP scores) in the 2 groups. T-test results show that the difference between the means of two groups in sensory seeking, emotional reactivity, and low endurance /muscle tone.

  Inattention / distractibility, poor sensory registration, fine movement/ perception and emotional reactivity are significant. The calculated t value is lower from the t-critical (1.96) and the probability error (CI 5%). But in variables such as the oral sensory sensitivity, sensory sensitivity and sedentary difference between the two groups’ averages is not significant.

 There are significant correlations between some of Child Behavior Checklist questionnaire variables and sensory profile in sensory seeking and emotional reactivity variable, low endurance / muscle tone variables, the variable inattention and distractibility, fine movements/ perception and sensory registration.

  

Conclusion : our study suggest that behavioral problems in the Child Behavior Checklist grows by increasing these problems in sensory profile questionnaire .

  

Key words : Sensory processing, Attention deficit and hyperactivity disorder, Behavioral problems.