Chapter 1 Flashcards
Science:
- Discovery of knowledge
- A process of careful and systematic inquiry
- The formation of a theory that is based on the facts
Research
- a specific method used to discover the knowledge
- a structured way of solving problems
- refers to the discovery of facts
How do quantitative, qualitative, and mixed methods research designs differ?
- Underlying assumptions
- Types of questions asked
- Specific methods used
- Type of data that results
- Subsequent analysis of the data
Quantitative research keywords:
- generation of numerical data
- precision = validity
- objective
- large sample sizes
- measurement of variables
- stats
Quantitative research is best suited to questions related to:
- the testing of theory
- status on variables
- differences among groups
- relationships among variables
What are some commonly measured variables in quantitative research?
- PA
- BP
- muscular strength
- endurance
- flexibility
When would a quantitative study not require large sample sizes?
- experimental studies
- requires a great deal of time and resources
- tests the effectiveness of treatments, programs, or interventions
Qualitative research:
based on the generation and interpretation of non-numerical data
3 main sources of data in qualitative research:
- open-ended interviews
- direct observation
- written documents
- increased use of arts-based research methods for data collection
Qualitative research is well suited to ….
understanding peoples’ meanings of experience
The design of qualitative research studies are ____ and _____.
emergent and flexible
The data of qualitative research studies are collected…
in the participants’ natural setting
In qualitative studies, _____ are generated from the data collected.
themes
Why is the sample size much smaller in qualitative studies?
focus on understanding the complexity of peoples’ experience
The results of a qualitative study can be:
- written in journal articles
- poems
- theatre
- musical performance
Mixed methods research combines….
quantitative and qualitative research methods
Name some of the forms that mixed methods research can take.
- Research designs that prioritize either one or both of quantitative and qualitative methods
- Research designs in which quantitative and qualitative methods are conducted either simultaneously or following the other
- Programs of research in which both quantitative and qualitative studies are conducted over a longer period of time
Mixed methods can be used to answer a ______ research question.
broader
Mixed methods is used by researchers who see value in…
using both quantitative and qualitative data to answer their research questions
Give some examples of sources.
- measurement of physiological variables
- one-on-one interviews
- arts-based methods
Research ____ and _____ employed in a study are linked.
- approach
- methods
Philosophical worldview:
a set of beliefs related to her or his general orientation of the world and the nature of research
Philosophical worldview dictates…
what a researcher believes (or doesn’t believe) counts as knowledge
2 concepts that align closely with a philosophical worldview are ______ and ______.
- ontology
- epistemology