Qualitative Data Flashcards
What is Qualitative Data?
Is unstrucutred data.
Cannot be hierarchically arranged
Difficult to circumscribe
Types of methods for Qualitative Data
Interview, Observation, Questionnaire
3 premises of Qualitative Data
Keep the data systematically
Data analysis and collection is incremental
The researcher is the most important instrument
What are codes? What is coding?
Codes are elements that allocate concepts to data (identification of the theoretical framework)
Coding is the process which interprets & assigns codes to different pieces of info.
Qualitative Data Steps
1. Ordering & Collecting Data (4)
DR & IR (abduction possible)
· Always do it systematically.
· Store large amounts of data
· Conceptually ordered based on Data Reduction (disregard irrelevant data)
· Exchange information
In DR: order and collect the data based on operationalisation and sequenced movement
In IR: order and collect the data based on patterns and concepts and coding is done until saturation is reached.
Qualitative Data Steps
2. Data Analysis
(3)
Interpret the data along with the codes.
· based on trial-error
· data summary
· compare data based on same codes
Qualitative Data Steps
2. Data Analysis
Phase 1: Generating Codes(DR/IR)
In DR: based on operationalisation; decided in advance
- Thematic & Interpretative
In IR: gradually generated
- Descriptive & Situational
Types of Codes (4)
Thematic: describes interrelated constructs
Interpretative: codes are directly related to the theoretical variables
(describe the theory)
Descriptive: denotes data characteristics
Situational: describe the situation
(describethe setting)
Qualitative Data Steps
2. Data Analysis
Phase 2: Axial Coding
(DR/IR)
Look for patterns.
DR: order codes for decision-making and hypotheses tenability
IR: order codes for theory development
Qualitative Data Steps
3. Interpretation (2)
Data and codes become integrated
1. Pattern Matching: look for patterns
2. Counting: frequency
Advantages of Qualitative Data
Validity & Reliability (3)
- Reliability: repeated analysis
- External Validity: generalisation
- Internal Validity: Plausibility
Disadvantages of Qualitative Data
Validity & Reliability (2)
- Too subjective (bias)
- Hinders causality due to lack of statistical significance.