Research Methods in Social Science
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Research Methods in Social Science

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Questions and Answers

What sampling method is utilized in the procedure described?

  • Poisson distribution (correct)
  • Systematic sampling
  • Stratified sampling
  • Random sampling

    • The enumerator only approaches one entrance for respondent selection.

    False

    What should the research instrument be designed to address?

    All the questions in the problem.

    The process of selecting respondents is done simultaneously through different _______ with the help of more enumerators.

    <p>malls</p> Signup and view all the answers

    Match the following research instruments to their appropriate uses:

    <p>Survey questionnaire = Gather quantitative research data Depth interview = Provide insights not captured in the survey Cover letter = Introduce the purpose of the survey Close-ended questions = Facilitate easier data analysis</p> Signup and view all the answers

    Which of the following is NOT an outcome of the research methodology?

    <p>Develop open-ended questions</p> Signup and view all the answers

    The primary goal of the survey questionnaire is to gather qualitative research data.

    <p>False</p> Signup and view all the answers

    What is one ethical issue that should be determined in business research?

    <p>Informed consent of participants.</p> Signup and view all the answers

    What is the primary purpose of factor analysis in research?

    <p>To eliminate unimportant variables</p> Signup and view all the answers

    Cluster analysis is covered in the course mentioned.

    <p>False</p> Signup and view all the answers

    What is the commonly used sample size for undergraduate students based on a 9.78% margin of error?

    <p>100</p> Signup and view all the answers

    The technique used when the problem is to explain or predict a variable is called __________.

    <p>multiple regression analysis</p> Signup and view all the answers

    Match the following research techniques with their appropriate purposes:

    <p>Factor Analysis = Data reduction to identify important variables Multiple Regression Analysis = Predicting a dependent variable Cluster Analysis = Segmenting respondents based on preferences Sampling Plan = Determining sample size and method</p> Signup and view all the answers

    What is the confidence level typically associated with a sample size of 377 for graduate students?

    <p>95%</p> Signup and view all the answers

    Purposive sampling is preferred over random sampling in all research scenarios.

    <p>False</p> Signup and view all the answers

    What tool can be used to calculate the final margin of error and confidence level after sampling?

    <p>Raosoft sample calculator</p> Signup and view all the answers

    What is the purpose of drawing additional respondents in simple random sampling?

    <p>To accommodate for non-participation</p> Signup and view all the answers

    Stratified random sampling requires a sampling frame to be effective.

    <p>True</p> Signup and view all the answers

    What term refers to a subset of the population in the context of stratified sampling?

    <p>stratum</p> Signup and view all the answers

    In stratified random sampling, the sample size for each group is based on its _____ in the total population.

    <p>proportion</p> Signup and view all the answers

    Match the sampling methods with their descriptions:

    <p>Simple Random Sampling = Selecting respondents randomly without regard to strata Stratified Random Sampling = Sampling where population is divided into strata before selection Poisson Distribution = Used to measure the probability of events happening in a specified time period Buffer Sampling = Drawing additional respondents to account for non-participation</p> Signup and view all the answers

    Which of the following best describes a Poisson distribution?

    <p>A discrete distribution measuring probability of events over time</p> Signup and view all the answers

    A random sampling can be conducted without a sampling frame if the population is known.

    <p>False</p> Signup and view all the answers

    What sampling plan would you use if the target population has distinct natural groups?

    <p>stratified random sampling</p> Signup and view all the answers

    What must researchers do before starting data gathering?

    <p>Secure permission from the management of the institution being studied</p> Signup and view all the answers

    It is acceptable to use connections to run unethical data gathering.

    <p>False</p> Signup and view all the answers

    What should be done to ensure the confidentiality of respondents?

    <p>Respondents should not have their names included in the survey questionnaire.</p> Signup and view all the answers

    Claiming the works of other researchers as one's own is considered __________.

    <p>plagiarism</p> Signup and view all the answers

    Match the ethical considerations with their correct descriptions:

    <p>Informed Consent = Respondents should understand the purpose of the study Confidentiality = Data should not be shared without consent Original Work = All proposals must contain original components Respect for Participation = Researchers must respect participants who choose not to participate</p> Signup and view all the answers

    What should be included in the last part of Chapter 2 of a research proposal?

    <p>Ethical considerations</p> Signup and view all the answers

    Respondents can choose not to participate in the data collection without ethical issues.

    <p>True</p> Signup and view all the answers

    What should a questionnaire not contain to ensure anonymity?

    <p>Respondent's name</p> Signup and view all the answers

    What is the typical payment range for enumerators per respondent?

    <p>$100-150</p> Signup and view all the answers

    Students should be rude when approaching the respondents to ensure compliance.

    <p>False</p> Signup and view all the answers

    What action is typically taken to minimize rejection from respondents?

    <p>Giving a token after participation</p> Signup and view all the answers

    The survey questionnaire should be limited to a maximum of _____ pages.

    <p>5</p> Signup and view all the answers

    Match the following aspects of data gathering with their descriptions:

    <p>Transportation costs = Expenses incurred when the gathering area is far Meal allowance = Provided for data gathering sessions over 3 hours Patience = Required due to potential rejection from respondents SPSS = Software used to encode gathered data</p> Signup and view all the answers

    What should be checked for in the respondent's questionnaire?

    <p>0</p> Signup and view all the answers

    Missing data will never pose a problem during data processing.

    <p>False</p> Signup and view all the answers

    What is the main purpose of the research methodology?

    <p>To provide a detailed outline of how an investigation will take place</p> Signup and view all the answers

    Study Notes

    Research Techniques

    • Factor Analysis: Used for data reduction by identifying important variables and eliminating unimportant ones.
    • Multiple Regression Analysis: Applies when independent variables need to explain or predict a dependent variable.
    • Cluster Analysis: Utilized for grouping respondents based on preferences and demographics (not covered in the current course).

    Research Locale

    • Describe the study's location with supporting maps.
    • Include a map of the Philippines and a local map highlighting the specific study area.

    Sampling Plan

    • Population and Sample: Choose an appropriate sample size, typically standardized by schools.
    • Sample sizes vary: Undergraduate students often use a size of 100 (9.78% margin of error, 68.3% confidence) while graduate students typically require 377 (5% margin of error, 95% confidence).
    • Raosoft sample calculator can help determine actual sample size and confirm margin of error and confidence level.

    Sampling Techniques

    • Simple Random Sampling: Draw respondents randomly; include a buffer of extra participants (20%) for non-participation.
    • Stratified Random Sampling: Group respondents into strata based on natural population distributions, such as generational age.

    Example of Stratified Sampling

    • Population in Davao City based on age groups:
      • Millennials: 575,152 (33.3%)
      • Generation X: 248,714 (14.4%)
      • Baby Boomers: 126,084 (7.3%)
    • Sample distribution based on a total population of 949,950:
      • Millennials: 228 respondents
      • Generation X: 99 respondents
      • Baby Boomers: 50 respondents

    Poisson Distribution in Sampling

    • A discrete distribution measuring the probability of events occurring in a timeframe.
    • Random sampling can happen without a known population size, utilizing a non-sampling frame approach.

    Research Methodology

    • Research instruments should address all questions relevant to the study.
    • Ethical Considerations: Ensure integrity by using original titles, conceptual frameworks, and instruments.

    Ethical Issues to Avoid

    • Respondents should be informed about the study's purpose, and their participation must be voluntary.
    • Respondent data must remain confidential and anonymous, assigned only a number instead of a name.
    • Plagiarism is strictly unethical and illegal, with severe penalties.

    Data Gathering Tips

    • Offer incentives to minimize rejection from potential respondents.
    • Keep survey questionnaires concise (max five pages, 15 minutes to complete).
    • Check for unanswered sections and ensure data completeness to avoid processing issues later.
    • Once collected, encode data for analysis, typically using SPSS software.

    Summary

    • Research methodology outlines the systematic process of conducting an investigation, ensuring ethical integrity and employing appropriate sampling and data collection techniques.

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    Related Documents

    Chapter-4-part-1-and-2 (1).pdf

    Description

    Explore essential research techniques including factor analysis, multiple regression, and cluster analysis. This quiz also covers sampling plans and the study's locale with supporting maps. Test your understanding of these critical concepts in the context of social science research.

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