Research Design Fundamentals

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Questions and Answers

What is a key characteristic of exploratory research?

  • It provides clear solutions to a problem
  • It helps in defining problems and developing hypotheses (correct)
  • It establishes cause-and-effect relationships
  • It focuses solely on quantitative measurements

Which research design is specifically focused on testing a hypothesis?

  • Descriptive design
  • Case study design
  • Exploratory design
  • Experimental design (correct)

What does validity in research design primarily concern?

  • The truthfulness and accuracy of measurement (correct)
  • The consistency of measurement over time
  • The control of external variables during a study
  • The ability to replicate results across different studies

What kind of research design best allows for understanding a phenomenon in-depth?

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

In a longitudinal research design, what is the method of data collection?

<p>Multiple times from the same subject over time (D)</p> Signup and view all the answers

Flashcards

Research Design

A structured plan for conducting research, including data collection, analysis, and interpretation.

Experimental Design

A research design aimed at establishing cause-and-effect relationships by manipulating variables and controlling conditions.

Exploratory Research

Research aimed at understanding a problem, exploring potential hypotheses, and defining research questions.

Descriptive Research

Research that observes and records behaviors or characteristics without manipulating variables.

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Longitudinal Design

A research design that collects data over an extended period of time, observing changes and trends.

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Study Notes

Research Design Fundamentals

  • Research design is a comprehensive plan for conducting research, encompassing data collection and analysis strategies.
  • The experimental design is ideal for establishing cause-and-effect relationships.
  • Exploratory research aims to define problems and formulate hypotheses, not to test them.
  • Descriptive research observes and records behavior without manipulating variables, focusing on describing phenomena.
  • Longitudinal studies gather data over an extended time period, providing insights into changes over time.
  • Randomization reduces bias in research, promoting a more unbiased representation of the population.
  • Experimental designs are best used to test hypotheses.
  • Case studies are primarily qualitative research methods, offering in-depth examinations of a specific subject.
  • Validity in research refers to the accuracy of measurements in reflecting reality.
  • Qualitative designs are preferred for in-depth understanding of a phenomenon.

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