Research Design Quiz

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Questions and Answers

What is one of the primary functions of a research design?

  • To restrict the study population to a specific demographic
  • To identify and develop procedures for a study (correct)
  • To ensure subjective interpretations of data
  • To summarize findings without data collection

Which aspect is NOT typically included in a research design plan?

  • Study population identification
  • Data collection methods
  • Literature review summary (correct)
  • Ethical considerations

What is the concept called that ensures adequate procedures in research for valid and objective answers?

  • Control of variance (correct)
  • Statistical power
  • Sampling technique
  • Operational definition

Which study design type is characterized by a well-structured and explicitly defined approach?

<p>Cross-sectional study (B)</p> Signup and view all the answers

What type of study design lacks the attributes of explicit definition and structure often found in quantitative designs?

<p>Qualitative study design (A)</p> Signup and view all the answers

Which of the following is NOT a critical element to specify in a research design?

<p>What personal opinions will guide the study (D)</p> Signup and view all the answers

Which detail is essential regarding the study population within a research design?

<p>The study population's identification method should be outlined (A)</p> Signup and view all the answers

What is a characteristic of qualitative study designs compared to quantitative designs?

<p>They generally have fewer predefined structures (A)</p> Signup and view all the answers

What does a research design primarily serve to accomplish?

<p>It establishes a plan for gathering and analyzing data. (C)</p> Signup and view all the answers

Which of the following is NOT a component typically included in a research design?

<p>Writing literature reviews (B)</p> Signup and view all the answers

According to Selltiz, Deutsch, and Cook, what should a research design combine?

<p>Relevance to the research purpose with economy in procedure (A)</p> Signup and view all the answers

Which aspect is essential in presenting the rationale for the chosen research design?

<p>Critically supporting decisions with literature reviewed (D)</p> Signup and view all the answers

What is one of the primary questions to address when determining research design?

<p>What specific procedures will be adopted to obtain answers? (D)</p> Signup and view all the answers

A research design is described as what kind of plan for a researcher?

<p>A procedural plan to obtain objective answers (B)</p> Signup and view all the answers

How should a researcher handle the collection and analysis of data according to traditional research design principles?

<p>By operationalizing variables for measurement (A)</p> Signup and view all the answers

What is a key outcome expected from a well-structured research design?

<p>Valid and reliable results (B)</p> Signup and view all the answers

Flashcards

Function of a Research Design?

A research design identifies and develops specific procedures a study will use.

Control of variance

Ensures adequate research procedures for valid and objective answers.

Cross-sectional study

Well-structured with explicitly defined approach.

Qualitative study design

Lacks explicit definition and structure; often exploratory.

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Purpose of a Research Design

A research design establishes a plan for data gathering and analysis.

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Good Research Design

Combine relevance to the research purpose with economy in procedure.

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Key Question Addressed in Research Design

What specific procedures will be adopted to obtain answers?

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Research Design Defined

A procedural plan to obtain objective answers.

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Handle Data Collection and Analysis

By operationalizing variables for measurement.

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Outcome of a good Research Design

Valid and reliable results.

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Study Notes

Research Design

  • Research design is a plan, structure, and strategy for answering research questions or problems.
  • It includes operationalizing variables, selecting samples, data collection, and analysis.
  • Key functions of research design:
    • Identify and develop procedures and logistical arrangements for conducting the study.
    • Ensure the quality of procedures for validity, objectivity, and accuracy.
  • Research design should detail all procedures and tasks to answer research questions.
  • It should specify everything clearly so a reader understands what procedures to follow and how.
  • Study design names include cross-sectional, before-and-after, comparative, control experiment, or random control.
  • It should include information on study population, sample selection, participant contact, data collection methods, consent, ethical considerations, and respondent queries.

Study Design Differences

  • Quantitative research designs:
    • Specific, well-structured, tested for validity and reliability, and explicitly defined.
  • Qualitative research designs:
    • May not have these attributes or have them to a lesser degree.

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