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Methods of Data Collection Survey Methods Self-Administered Questionnaires Interviews Methods of Observation Non-Participant Observation Participant Observation.

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Presentation on theme: "Methods of Data Collection Survey Methods Self-Administered Questionnaires Interviews Methods of Observation Non-Participant Observation Participant Observation."— Presentation transcript:

1 Methods of Data Collection Survey Methods Self-Administered Questionnaires Interviews Methods of Observation Non-Participant Observation Participant Observation Systematic Observation

2 Unobtrusive Data Gathering Techniques Accretion Measures Available Materials -- and Content Analysis

3 Methods of Analysis Qualitative Analysis Emphasis on description, meaning, themes Historical Analysis Comparative Analysis Content Analysis (mixed method)

4 MEASUREMENT AND QUESTIONNAIRE CONSTRUCTION:

5 SOME PRINCIPLES FOR ASKING QUESTIONS. Questions vs. statements (e.g., likert scale type items). Open-ended vs. closed-ended questions. Make items clear. (Pretest the questionnaire to test for clarity of questionnaire items.) Avoid Double-Barreled Questions.

6 Respondents Must Be Competent to Answer. Questions Should be Relevant. Short Items Are Best Avoid Negative Items. Avoid Biased Items and Terms.

7 MEASUREMENT Single vs. Multiple Indicators Reliability and Validity

8 QUESTIONNAIRE FORMAT Formats for Responses ORDERING OF THE QUESTIONS

9 FACTORS AFFECTING THE RESPONSE RATE OF MAIL SURVEYS

10 SOME QUESTIONS YOU NEED TO ASK WHEN UNDERTAKING SOCIAL RESEARCH: ! What is (are) your research question(s)? (Be as precise as possible.) ! What are the key variables you need to collect information upon? (A measurement question.) ! What do you expect to find? (What is your hypothesis?) ! How will you test your hypothesis(es)? (How will you address your research question)? ! How will you measure the variables you have decided to examine? (This involves the issue of operationalization.)

11 ! What is the best method for collecte data to address your research question? (Is survey research the best way of answering your question? This is a research design question.) ! Are there possibilities to use triangulation? (Can you collect data thru multiple methods; e.g., in addition to some form of survey research, can you make direct observation, use available data, can you engage in other forms of unobtrusive data collection). ! What is the unit of analysis you are interested in? (E.g., individuals, groups, provinces). ! What population are you interested in generalizing to? (This is a different question than the previous one.)

12 ! What is your sampling frame? ! What type of sampling procedure do you intend to employ? ! What is your response rate? ! Is the main purpose of your research descriptive or explanatory?

13 ! How will you analyze your data? ! Will you be doing univariate, bivariate, or multivariate analysis? ! What relevant sub-groups should you consider in your analysis? ! What comparison data is available.

14 ! Are your findings mainly applied, or are there broader social trends, or theoretical explanations that may be relevant to consider? ! How will you present your findings?

15 Quantitative Analysis Secondary Analysis Statistical Analysis of Primary Data Some Statistical Measures Central Tendency: mean, median, mode Measures of Variability or Dispersion: range, standard deviation, interquartile range Measures of association: chi square, Pearson's correlation


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