Please enable JavaScript.
Coggle requires JavaScript to display documents.
Research: Mod 5 - Coggle Diagram
Research: Mod 5
Steps
Identifying & defining the target population
specifying sampling frame
Specifying sampling unit
Selection of sampling method
Determining sampling size
Specifying sampling plan
Selecting the sample
Content analysis
Quantitative
Qualitative
Conceptual
Latent
Thematic
Relational
Manifest
Characteristics of good sample design
Representative sample
Adequate sample size
Appropriate sampling technique
Accurate Sampling frame
Random sampling
Types of sampling
Probability
Simple random
Systematic
k = N/n
Stratified
Proportional
nh = Nh/N x n
Disproportional
Cluster
Non-probability
Convenience
Quota
Snowball
Judgemental
Types of data collection
Primary
Interview
Structured
Semi structured
Unstructured
Observation
Overt vs Covert
Participant vs Non-participant
Experiment
Survey
Focus group
Secondary
Previous studies/literature review
Government and institutional record
Online databases
Published sources
Meta-anaylsis
systematic
criteria
pool of results
quantitative analysis
steps
Literature review
Effect size and weighting
Data synthesis
Heterogeneity analysis
Publication bias
Forest plot
Interpretation and conclusion
Sampling error vs Non-sampling error
Sampling error
Unable to define population
Sampling frame
Non-response
Selection error
Non-sampling error
Coverage error
Measurement error
Poor questionnaire design
Interviewer bias
Respondent error
Survey process error
Processing error
Coding error
Data capture error
Non-response error
Total
Partial
Census vs sample