Data Collection Techniques
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Questions and Answers

What is the primary purpose of data collection in research?

  • To answer research questions and evaluate outcomes (correct)
  • To analyze and interpret data
  • To select a research methodology
  • To identify research variables

What is a tool used in the data collection technique of interviewing?

  • Tape recorder (correct)
  • Checklist
  • Pen and paper
  • Questionnaire

What type of data is collected fresh from the field?

  • Secondary data
  • Quantitative data
  • Primary data (correct)
  • Qualitative data

What is the purpose of using available information in data collection?

<p>To extract information required (A)</p> Signup and view all the answers

What is the category of data that has previously been collected for other purposes?

<p>Secondary data (C)</p> Signup and view all the answers

What is a data collection technique that involves gathering information through direct observation?

<p>Observation (D)</p> Signup and view all the answers

What is the tool used in the data collection technique of observation?

<p>All of the above (D)</p> Signup and view all the answers

What is the main difference between primary and secondary data?

<p>Source of data (B)</p> Signup and view all the answers

What is an advantage of using collective administration to distribute questionnaires?

<p>It ensures a high response rate. (B)</p> Signup and view all the answers

What is the primary purpose of a cover letter accompanying a questionnaire?

<p>To introduce the researcher and the institution they are representing. (A)</p> Signup and view all the answers

What is a limitation of using questionnaires for data collection?

<p>They may result in a low response rate. (D)</p> Signup and view all the answers

What type of question is 'Please tick the type of research you would love to undertake. Applied research, Basic Research, descriptive research, quantitative research'?

<p>Closed-ended question (C)</p> Signup and view all the answers

What is an advantage of using closed-ended questions in a questionnaire?

<p>They make it easier to analyze the data. (A)</p> Signup and view all the answers

Why is it important to assure respondents of anonymity in a questionnaire?

<p>To encourage respondents to provide honest answers. (D)</p> Signup and view all the answers

What is a disadvantage of using open-ended questions in a questionnaire?

<p>They are difficult to analyze. (B)</p> Signup and view all the answers

What is a characteristic of spontaneous responses in a questionnaire?

<p>They may not be possible in mailed questionnaires. (A)</p> Signup and view all the answers

What is an example of secondary data collection?

<p>Using population census data to obtain information on age-sex structure of a population (D)</p> Signup and view all the answers

What is a characteristic of a questionnaire?

<p>It is a written list of questions that are recorded by respondents (C)</p> Signup and view all the answers

What is a limitation of mailed questionnaires?

<p>Low response rate (A)</p> Signup and view all the answers

What is an advantage of primary data collection?

<p>It provides first-hand data (C)</p> Signup and view all the answers

Why is it important to have clear and easy-to-understand questions in a questionnaire?

<p>So respondents can understand the questions without explanation (A)</p> Signup and view all the answers

What is an example of a primary data collection method?

<p>Conducting an interview to gather information on people's attitudes towards health services (C)</p> Signup and view all the answers

What is a way to administer a questionnaire?

<p>Mailing the questionnaire to prospective respondents (C)</p> Signup and view all the answers

What distinguishes a questionnaire from an interview guide?

<p>In a questionnaire, respondents read and answer questions on their own, while in an interview guide, the researcher explains the questions to respondents (C)</p> Signup and view all the answers

Study Notes

Data Collection

  • Data collection is the process of gathering raw facts or evidence about a subject of interest to answer research questions and evaluate outcomes.

Data Collection Techniques and Tools

  • Data collection tools are instruments used to collect/retrieve data, such as:
    • Questionnaires for administering written questions
    • Interview guides, tape recorders, and checklists for interviewing
    • Eyes, senses, and microscopes for observation
    • Checklists and data forms for using available information

Approaches to Data Collection

  • There are two major approaches to gathering information:
    • Collecting existing information (secondary data)
    • Collecting fresh information from the field (primary data)

Types of Data

  • Secondary data:
    • Previously collected data that can be used in the immediate study
    • Examples include collective administration, available records, and data sources like journals and books
  • Primary data:
    • Raw data originally collected by the researcher specifically for the study
    • Examples include interviewing community inhabitants, using questionnaires to determine job satisfaction, and observing students' behaviors in class

Questionnaires

  • A questionnaire is a written list of questions, the answers to which are recorded by respondents
  • Importance of clear and easy-to-understand questions in a questionnaire
  • Ways of administering a questionnaire:
    • Collective administration (e.g., in a classroom or function)
    • Mailed questionnaire (with potential issues like low response rates)

Contents of a Questionnaire Cover Letter

  • Essential to include:
    • Introduction of the researcher and institution
    • Brief description of the study's main objective
    • General instructions
    • Assurance of anonymity
    • Contact information for respondents' questions

Question Types in a Questionnaire

  • Closed-ended questions: Respondents select from set answers
  • Open-ended questions: Respondents provide answers in their own words

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Related Documents

5. Data Collection methods.pptx

Description

Learn about the process of gathering raw facts or evidence about a subject of interest and the tools used to collect/retrieve data.

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