Effecting factors validity or Reliability

Validity effecting factors

Reliability effecting factors




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children with special needs

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Children with special needs require extra care, love, attention and teaching. Children with special needs include those who: Mental retardation and slower development than other children. Language disorders such as problems expressing one and understanding others. Types of children with special needs Special needs children divert from the normal children or in the negative direction. The types of special needs children are following as: Children with Hearing impairment Children with visual handicap Children with mental retardation Children with learning disabilities Children with speech handicaps Children with multiple handicaps Children with orthopedic handicap Children with emotional disturbance Children with superior intellectual ability or gifted children   Children with creative talents Children with social disadvantage Children with delinquent tendencies Main types of special need children There are four major types of special needs children in inclusive education:   P...
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Research tools or Instrument

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  Research tools or Instrument General guidelines for constructing Questionnaire ·         Questions should be brief and attractive. ·         The questionnaire should be easy to response. Items/ Statement 1.    Items should be directly related with objective. 2.    Items should be structure according to specific guidelines. 3.    Each item should deal with single concept. 4.    Unanimous questions should not be asked. 5.    Avoid leading questions. 6.    Avoid series of the questions. Interview Interview is qualitative research method which means to collect information from candidates is one to one mode. Interview questions are usually open-ended questions so that in-depth information will be collected.
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