WGU C224 Objective Assessment with
Complete Solutions
What is the purpose of evidence in research? ✔✔Support Theories
What is the primary objective of education research that studies a phenomenon of which little is
k
...
WGU C224 Objective Assessment with
Complete Solutions
What is the purpose of evidence in research? ✔✔Support Theories
What is the primary objective of education research that studies a phenomenon of which little is
known? ✔✔To understand
What is a variable in educational research? ✔✔A measurable characteristic
Which type of qualitative data analysis places a high priority on being true to, respecting, and
capturing the details of individual situations? ✔✔Unique Case Orientation
On which principle do mixed methods researchers base their design and research? ✔✔Pragmatism
When designing a mixed methods study, which two factors must a researcher consider when
combining qualitative and quantitative approaches? ✔✔Sample Relationship and Time Order
What belief did John Dewey hold that influenced action researchers? ✔✔What works in one school
will automatically work in another.
Which two types of calculations are descriptive statistics designed to interpret? ✔✔Averages and
Measures of Spread
How does a statement of purpose differ from a research question in a quantitative study? ✔✔The
purpose statement describes the type of relationship between variables while the research question
asks if a specific relationship exists between variables.What is the name of the process where one determines the truth of a conclusion by determining
the truth of the underlying premises? ✔✔Deductive Reasoning
What type of statistics allows quantitative researchers to draw conclusions about populations?
✔✔Inferential
To obtain results that are defensible and trustworthy, what should action researchers do?
✔✔Gather and keep track of evidence of successful and effective interventions
What is the emphasis of action science (AS), a form of action research? ✔✔Organizations
Which research activity is occurring when a researcher assigns numerical scores to achievement
tests by adding up the total number of correct answers? ✔✔Measurement
An action researcher designs a study that has weak internal validity.
What might the researcher do to help strengthen the research? ✔✔Use mixed methods to align
both the strengths and limitations of each approach
Case Study ✔✔Holistic narrative that triangulates data and places study into a meaningful context
Narrative Inquiry ✔✔Account that includes patterns, connections, and insights uncovered
Ethnography ✔✔Extensive description of physical and social settings aimed at holistic
understanding
Phenomenology ✔✔Rich narrative that lets readers experience phenomenon through eyes of
participantsGrounded Theory ✔✔Methodological description followed by proposed theory built during the
study
What are two steps of hypothesis testing? ✔✔State the null and alternative hypotheses; obtain the
probability value.
What are two primary purposes of a literature review? ✔✔Determine whether a problem ha
[Show More]
