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100
Research method least concerned about generalizing its findings
What is qualitative research
100
The variable the researcher measures the change in after manipulating the independent variable
What is the dependent variable
100
A statistical test used to evaluate the difference between two means
What is a t-test
100
A question that asks two questions in one
What is a double barreled question
200
Scale of measurement using very difficult, about right, easy, very easy
What is Ordinal
200
A subset of the population
What is the sample
200
The level of significance if a result were to occur 5 or fewer times out of 100
What is .05
200
IQ is this type of variable
What is ratio
300
Principle governing ethical research behavior.
What is protect research participants from harm
300
Is validity or reliability called into question if all the questions on a test are answered either all yes or all no
What is validity
300
A description of what was done in a study and what resulted
What is a research report
300
The visual representation of the relationship between two variables
What is a scatterplot
400
A testable prediction often springing from a theory
What is a hypothesis
400
Most closely associated with generalizability
What is external validity
400
Selection process that ensures that each individual has an equal chance of being selected
What is a random sampling
400
The range of a top score of 85 and a low score of 50
What is 35
500
The variable the researcher manipulates
What is the independent variable
500
"Do you support the murder of unborn children by Abortionists?" is what kind of question?
What is a leading question
500
Is the question "Are children who play video games more likely to be violent?" a well stated question or a poorly stated question?
What is a well stated question
500
A single number representing the degree of relation between two variables.
What is correlation coefficient