āļāļēāļĢāļ§āļīāļˆāļąāļĒāđ€āļŠāļīāļ‡āļ„āļļāļ“āļ āļēāļž āļĻ . āļ”āļĢ . āļžāļąāļ™āļ˜āļļāđŒāļ—āļīāļžāļĒāđŒ  āļĢāļēāļĄāļŠāļđāļ• Ph.D. (Social Epidemiology) āļŠāļ–āļēāļšāļąāļ™āļžāļąāļ’āļ™āļēāļŠāļļāļ‚āļ āļēāļžāļ­āļēāđ€āļ‹āļĩāļĒāļ™ āļĄāļŦāļēāļ§āļīāļ—āļĒāļēāļĨāļąāļĒāļĄāļŦāļīāļ”āļĨ Qualitative Research
Research : Linkage Between Thinking/Thought System & Information System
āļ„āļīāļ”āļ­āļĒāđˆāļēāļ‡āđ€āļ›āđ‡āļ™āļĢāļ°āļšāļš  -  āļ•āđˆāļ­āđ€āļ™āļ·āđˆāļ­āļ‡ āđ„āļĄāđˆāļœāļīāļ§āđ€āļœāļīāļ™  āđ„āļ•āļĢāđˆāļ•āļĢāļ­āļ‡  āđāļŠāļ§āļ‡āļŦāļēāļ„āļ§āļēāļĄāļĢāļđāđ‰āļ­āļ·āđˆāļ™āđ† āļĄāļ­āļ‡āļ›āļĢāļēāļāļāļāļēāļĢāļ“āđŒāļ—āļļāļāļ”āđ‰āļēāļ™ āļ›āļĢāļ°āļŠāļēāļ™āļāļąāļšāļŦāļĨāļąāļāļ§āļīāļŠāļēāļāļēāļĢ ,  āļ—āļĪāļĐāļŽāļĩ āļĢāļ°āļšāļšāļ„āļ§āļēāļĄāļ„āļīāļ” āļĢāļ§āļšāļĢāļ§āļĄ   Facts āđ€āļ›āđ‡āļ™āļĢāļ°āļšāļšāļĢāļ°āđ€āļšāļĩāļĒāļš āđāļšāļšāđāļœāļ™  Holistic āļ•āļĢāļ§āļˆāļŠāļ­āļš āļĢāļ°āļšāļšāļ‚āđ‰āļ­āđ€āļ—āđ‡āļˆāļˆāļĢāļīāļ‡
āđāļ™āļ§āļ„āļīāļ”āļ›āļāļīāļāļēāļ™āļ™āļīāļĒāļĄ  (Positivism) āđāļ™āļ§āļ„āļīāļ”āļ›āļĢāļēāļāļāļāļēāļĢāļ“āđŒāļ™āļīāļĒāļĄ   (Phenomenology) āđāļ™āļ§āļ„āļīāļ”āļžāļ·āđ‰āļ™āļāļēāļ™āđƒāļ™āļāļēāļĢāļ§āļīāļˆāļąāļĒ
observe discover describe compare analyse   Qualitative R. attributes themes underlying dimensions process (D.M.) community, culture
measurements of magnitude,  size, extent of phenomenon counts, analyse data statistically Quantitative R.
Quanlitative vs Quantitative Qualitative Inductive Generating idea Discovery, description Subjectivity Researcher as instrument Not generalizable Insider perspective Rich information Coding/categorizing Quatitative Deductive Hypotheses testing Objectivity Reliability Technology as instrument Generalizable Population oriented Numerical data Statistical inference
Meaning Complex Dynamic Interrelated āļĨāļąāļāļĐāļ“āļ°  Social Facts   ( āļ›āļĢāļēāļāļāļāļēāļĢāļ“āđŒāļ—āļēāļ‡āļŠāļąāļ‡āļ„āļĄ )
1 )  Holistic/Multifacets Approach 2) Natural or Field Setting 3) Intangible Variables 4) Human Value 5) In-Depth and Long Term study 6) Descriptive & Inductive Analysis Qualitative Research
āļŦāļĨāļąāļāđ€āļāļ“āļ‘āđŒāļāļēāļĢāļ§āļīāļˆāļąāļĒāļ„āļļāļ“āļ āļēāļž I.  Data Collection 1.1  āļŠāļąāļĄāļœāļąāļŠāļ‚āđ‰āļ­āļĄāļđāļĨ āļ—āļĪāļĐāļŽāļĩ Content, Substance Intellectual Bias (Pre-Assumption) Facts Truth
1.2  āđāļĨāļāđ€āļ›āļĨāļĩāđˆāļĒāļ™  (Exchange ) Equal Status Trust - Understanding 1.3  Analysis Timing Step Single Cause In Depth List of Cause Cumulative Cause Inductive Comparison Internal External
II.  Technique 2.1  Natural Setting Context, Meaning 2.2  Descriptive Anecdotal 2.3  Process VS. Result 2.4  āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļĄāļ·āļ­āļŠāđˆāļ§āļĒāđ€āļāđ‡āļšāļ‚āđ‰āļ­āļĄāļđāļĨ Tape, Cassete, Film, Diary, Filing System Guideline  Question
The qualitative researcher Collaborative Aware of research process Sensitivity/integrity Conglomerate approach
Methodology Physical mapping Social mapping Demographic mapping Community investigation
Informant selection issues Criteria  –  feasibility, richness, appropriateness Provide holistic picture  (place  relevancy   person  opportunity   event Non-probability Acknowledges different perspectives Right question  –  right people Key informants  –  articulate, reflective, willing to share Purposive  -  Chains/snow ball -  Convenience   -  Random purposeful  Progressive identification of the qualitative samples
Informant Selection Extreme/deviant case selection Maximum variation selection Homogeneous group selection Typical group/case selection Critical case selection Criterion selection Key informants Vs Sample General informants.
Snow-ball, chains technique selection Opportunity, accidental selection Stratified purposive selection Convenience selective selection Volunteer selection Theoretical selection Progressive identification selection
1.  Observation 2. In-Depth interview 3. Focus-Group Discussion 4. Life History Study Data collection Techniques of study Stop when Data saturate
āļāļēāļĢāļŠāļąāļ‡āđ€āļāļ• āļāļēāļĢāđ€āļāđ‰āļēāļ”āļđāļŠāļīāđˆāļ‡āļ—āļĩāđˆāđ€āļāļīāļ”āļ‚āļķāđ‰āļ™āļŦāļĢāļ·āļ­āļ›āļĢāļēāļāļŽāļ‚āļķāđ‰āļ™ āļ­āļĒāđˆāļēāļ‡āđ€āļ­āļēāđƒāļˆāđƒāļŠāđˆ āđāļĨāļ°āļāļģāļŦāļ™āļ”āđ„āļ§āđ‰āļ­āļĒāđˆāļēāļ‡āļĄāļĩ āļĢāļ°āđ€āļšāļĩāļĒāļšāļ§āļīāļ˜āļĩ  āđ€āļžāļ·āđˆāļ­āļ§āļīāđ€āļ„āļĢāļēāļ°āļŦāđŒ / āļŦāļēāļ„āļ§āļēāļĄ āļ„āļ§āļēāļĄāļŠāļąāļĄāļžāļąāļ™āļ˜āđŒāļ‚āļ­āļ‡āļŠāļīāđˆāļ‡āļ—āļĩāđˆāđ€āļāļīāļ”āļ‚āļķāđ‰āļ™āļāļąāļš āļŠāļīāđˆāļ‡āļ­āļ·āđˆāļ™
1 )  Acts (Event, Situation. Beh.  āļ—āļĩāđˆāđ„āļĄāđˆāļ•āđˆāļ­āđ€āļ™āļ·āđˆāļ­āļ‡ ) 2) Activities (Event, Situation. Beh.  āļ—āļĩāđˆāļ•āđˆāļ­āđ€āļ™āļ·āđˆāļ­āļ‡ ) 3) Meanings (Explanation) 4) Relationship 5) Participation 6) Setting āļŠāļīāđˆāļ‡āļ—āļĩāđˆāļ•āđ‰āļ­āļ‡āļŠāļąāļ‡āđ€āļāļ•
Observation Non-Participant Frequency. Count events. Time People Cooperation Structured (unobtrusive) observation
Member Participant Non-Member Systematic Notation of Events,   Contextual Circumstance People Desire to Cooperate Unstructured observation
Unexpected Events One Event at one Time Small Group Context Validity, Reliability Personal Behavior Errors (Observer Bias) Drawbacks
āļāļēāļĢāļšāļąāļ™āļ—āļķāļ āļšāļąāļ™āļ—āļķāļāļĒāđˆāļ­ āļšāļąāļ™āļ—āļķāļāļŠāļ™āļēāļĄ
āļˆāļģ āļˆāļ”āļ‚āđ‰āļ­āļ„āļ§āļēāļĄāļŠāļģāļ„āļąāļ Diary  ( āļšāļąāļ™āļ—āļķāļāļŠāļ™āļēāļĄ ) āļāļēāļĢāļ—āļģāļšāļąāļ™āļ—āļķāļ - āļŠāļ āļēāļžāđ€āļŦāļ•āļļāļāļēāļĢāļ“āđŒ - āđ€āļŦāļ•āļļāļāļēāļĢāļ“āđŒāļ—āļĩāđˆāļ•āļāļšāļąāļ™āļ—āļķāļ - āļœāļĨāļāļēāļĢāļ§āļīāđ€āļ„āļĢāļēāļ°āļŦāđŒāđ€āļšāļ·āđ‰āļ­āļ‡āļ•āđ‰āļ™ - āļ„āļ§āļēāļĄāļĢāļđāđ‰āļŠāļķāļāļŠāđˆāļ§āļ™āļ•āļąāļ§ - āļ‚āđ‰āļ­āļĄāļđāļĨāļ—āļĩāđˆāļ•āđ‰āļ­āļ‡āļāļēāļĢ
Face to face :  Sensitive topic :  Heterogeneous group Guideline Attitude/Behavior/Value/Motive (Underlying Factors) Limited Pop.  number   In - d epth  Interview
Informal Conversational Interview General Interview Approach Standardized Open-ended Interview Approaches In dividual Group Types
Structured interview -  questionnaire Semi-structured interview - interview schedule Unstructured interview or  in-depth interview Forms of Interview
Interview Guideline Open-Ended Direct Conversation Not Dictate Deep - More Detailed (Probing) Context - Free - Flowing Indepth Interview
Two ways Key Informant, Representative Atmosphere   Complete Taking Notes   Not Disturb Cross Check
Flexible Clear Information Save Time ,  Cost Effective Strengt h s
Statistical/Numerical Small Number Pop./Representative Supple me ntary Technique Weak nesses
Cross Check with Document/   Record/Quantitative Data Local Language Interview Guideline Precautions
āđ€āļ•āļĢāļĩāļĒāļĄāļ•āļąāļ§ ,  āļ­āļļāļ›āļāļĢāļ“āđŒ āđāļ™āļ°āļ™āļģāļ•āļąāļ§ ,  āļŦāļĨāļąāļāļāļēāļ™ āđ€āļ—āļ„āļ™āļīāļ„ - āļāļĢāļ°āļ•āļļāđ‰āļ™ - āļŸāļąāļ‡ - āļ™āđ‰āļģāđ€āļŠāļĩāļĒāļ‡ / āļ—āđˆāļēāļ—āļēāļ‡ - āļ āļēāļĐāļē āļ‚āļąāđ‰āļ™āļ•āļ­āļ™
- āļ‡āđˆāļēāļĒ āđ„āļĄāđˆāļ–āļēāļĄāļ™āļģ   - āļ›āļĢāļ°āđ€āļ”āđ‡āļ™   - āļ—āļļāļāļ‚āđ‰āļ­ - āļĨāđ‰āļ§āļ‡ - āļžāļąāļ - āļŠāļąāļ‡āđ€āļāļ•āļ„āļ§āļēāļĄāļŠāļ­āļ”āļ„āļĨāđ‰āļ­āļ‡ - āļĢāļđāļ›āđāļšāļš - āđāļšāļšāđāļœāļ™ - āļŠāļĢāđ‰āļēāļ‡āļ„āļ§āļēāļĄāļĄāļąāđˆāļ™āđƒāļˆ
āļ—āļąāļ™āļ—āļĩ āļŸāļ­āļĢāđŒāļĄ ,  āļŠāđˆāļ­āļ‡ ,  āļšāļĢāļĢāļ—āļąāļ” ,  āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļŦāļĄāļēāļĒ āļ›āļĨāļēāļĒāđ€āļ›āļīāļ”  -  āļĨāļ­āļ  -  āļŠāļēāļĢāļ°āļ›āļĢāļ°āđ€āļ”āđ‡āļ™  āļŠāļąāļ”āđ€āļˆāļ™ āļ āļēāļĐāļē āļ‚āđ‰āļ­āļĄāļđāļĨāđ€āļ—āđ‡āļˆāļˆāļĢāļīāļ‡ / āļ„āļ§āļēāļĄāđ€āļŦāđ‡āļ™ / āļ­āļ„āļ•āļī āđ€āļ§āđ‰āļ™ ,  āļ§āđˆāļēāļ‡ , -  āļ„āļģāļ­āļ˜āļīāļšāļēāļĒ āļšāļąāļ™āļ—āļķāļ
āļ—āļšāļ—āļ§āļ™ āļ•āļĢāļ§āļˆāļŠāļ­āļš āđāļāđ‰āđ„āļ‚ āļ‚āļ­āļšāļ„āļļāļ“ āļ­āļģāļĨāļē āļˆāļš
Rapport Realistic Respect Openness/Open-minded Well informed Consistent Listening skills Communication skills Good interviewers
Arrogant Discrimination Disinterested Dishonest Ill - informed Poor skills Bad interviewers
Interview Guidelines Skills of Interviewer  Context - Homogeneous - Related to Problem - Anonymity Moderator - Guide Discussion - Personality, Ability to communicate - Language F OCUS  G ROUP  D ISCUSSION  (FGD)
Place - Neutral - Non-Disruptive External Interference Quick Accurate Note Taking
Data Collector, Evaluator, Analysis - Neutral - Constantly Present Analysis - Key Components - Narrative
1.  Preparation Moderator - Clear Objective - Issue, Knowledge - Guidelines, Question - Human Relation, Rapport Process
Members - Homogeneity age, sex, M.S., occupation - Clear understanding - Appointment Management - Place - Atmosphere - Facilities - equipments
2. Flexibility  - Allow process to emerge  naturally - Promote participation - Result  in  learning & sharing 3. Personality & skill of facilitator - Sensitive, pos. attitude - Good listener - Encouraging, Stimulating, facilitating
1.  āļāļēāļĢāļ™āļģāļŠāļ™āļ—āļ™āļē - āļ•āđ‰āļ­āļ™āļĢāļąāļš - āđāļ™āļ°āļ™āļģ - āļ§āļąāļ•āļ–āļļāļ›āļĢāļ°āļŠāļ‡āļ„āđŒ - āļĢāļđāļ›āđāļšāļš - āļ­āļļāđˆāļ™āđ€āļ„āļĢāļ·āđˆāļ­āļ‡ Guidelines
2.  āļŠāļ–āļēāļ™āļāļēāļĢāļ“āđŒ - āļ—āļąāđˆāļ§āđ„āļ› - āđ€āļĻāļĢāļĐāļāļāļīāļˆ - āļŠāļąāļ‡āļ„āļĄ
3. āđ€āļ‚āđ‰āļēāļŠāļđāđˆāđ€āļĢāļ·āđˆāļ­āļ‡ - āļ˜āļĢāļĢāļĄāđ€āļ™āļĩāļĒāļĄāļ›āļāļīāļšāļąāļ•āļī - āļ„āļ§āļēāļĄāļĢāļđāđ‰ āļ—āļąāļĻāļ™āļ„āļ•āļī - āđāļ™āļ§āļ„āļ§āļēāļĄāļ„āļīāļ”āđ€āļŦāđ‡āļ™ - āļĻāļąāļāļĒāļ āļēāļž - āļ—āļĢāļąāļžāļĒāļēāļāļĢ - āļ„āļ§āļēāļĄāļžāļĢāđ‰āļ­āļĄ - āļ›āļĢāļ°āļŠāļšāļāļēāļĢāļ“āđŒ
āļ„āļ§āļēāļĄāļĢāļđāđ‰ āļ„āļ§āļēāļĄāļŠāļąāļĄāļžāļąāļ™āļ˜āđŒ āļšāļĢāļĢāļĒāļēāļāļēāļĻ āļŠāļ™āļ—āļ™āļē āđ„āļĄāđˆāļšāļąāļ‡āļ„āļąāļš āļŠāļąāļ”āđ€āļˆāļ™  āđ€āļˆāļēāļ°āļˆāļ‡ āļŠāļļāļ āļēāļž  āđ€āļŦāļĄāļēāļ°āļŠāļĄ āļŠāļąāļ‡āđ€āļāļ• āļŠāļ–āļēāļ™āļ—āļĩāđˆ āļŦāļĨāļąāļ
āļāļēāļĢāļĻāļķāļāļĐāļēāļ›āļĢāļ°āļ§āļąāļ•āļīāļŠāļĩāļ§āļīāļ• āļšāļļāļ„āļ„āļĨāļ„āļ™āđ€āļ”āļĩāļĒāļ§ ,  āļŦāļĨāļēāļĒāļ„āļ™ ,  āļāļĨāļļāđˆāļĄ Person  Centered āļžāļąāļ’āļ™āļēāļāļēāļĢāđƒāļ™   Socio-Cultural Context
āļšāļļāļ„āļĨāļīāļāļĨāļąāļāļĐāļ“āļ° āļ›āļĢāļ°āļŠāļšāļāļēāļĢāļ“āđŒ āļ›āļąāļˆāļˆāļąāļĒ Guidelines, Interview Sources   āļ­āļ·āđˆāļ™āđ†
āļ›āļąāļāļŦāļē āđ€āļĢāļ·āđˆāļ­āļ‡āļŠāđˆāļ§āļ™āļ•āļąāļ§ ,  āđ€āļœāļŠāļīāļāļŦāļ™āđ‰āļē ,  āļ‚āļąāļ”āđāļĒāđ‰āļ‡ āļ„āļ§āļēāļĄāļˆāļģ āļĨāļģāđ€āļ­āļĩāļĒāļ‡ āļ­āļīāļ—āļ˜āļīāļžāļĨāļˆāļēāļāļœāļđāđ‰āļŠāļąāļĄāļ āļēāļĐāļ“āđŒ
āļˆāļģāļ™āļ§āļ™ āļ­āļēāļāļąāļ›āļāļĢāļīāļĒāļē ,  āļ­āļēāļĢāļĄāļ“āđŒ āļŠāļ–āļēāļ™āļāļēāļĢāļ“āđŒ āđ€āļ§āļĨāļē āļ„āļ§āļēāļĄāļ•āđˆāļ­āđ€āļ™āļ·āđˆāļ­āļ‡
Triangulation Data Triangulation Intestigator Triangulation Theory Triangulation Methodology Triangulation

Quantitive Research 1