Research Instrument and data collection Technique

1 Research Instrument development and data collection Technique Asst. Prof. Dr. Hashima E Nasreen Contents Steps in questionnaire design How to develop a Research Instrument Concepts of validity Types ad measurement of reliability How to construct data dictionary 2 Steps in questionnaire designing S1 Purpose & goal Objectives Research questions Hypothesis Knowledge Attitude Opinion Behavior Facts Questionnaire format data analysis Generate: Statement Questions Items Variables: DV, IV, MV S2 Appropriate scales of measurement S3 BACKGROUD CONCEPTUALIZATION QUESTIONNAIRE FORMAT Panel of expert Readability test IRB Field test Revision & readability test S4 ESTABLISH VALIDITY Pilot test Reliability Run Revision Rerun Instrument ready for mailing ESTABLISH RELIABILITY What is a Research Instrument The Paper/document on which data is collected in called Research Instrument .

capable of providing an informed response ... giving oral or written instructions, and letting the respondents fill out ... •requesting the informant’s consent to be interviewed and assuring confidentiality of the data obtained. 24 Designing Questionnaires First Questions

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  Data, Instructions, Technique, Collection, Consent, Informed, And data collection technique

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