Standard error of measurement is usually expressed as a
a. range of scores
b. percentage
c. standard score
d. z scores
Answer: a. range of scores
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Describe how you would apply reflective observation in a classroom of four-year-olds
What will be an ideal response?
An extraneous variable is
a) Something that undesirably affects the dependent variables b) The cause or antecedent c) What is affected by the independent variable d) A factor that exists more in one group than another
A researcher sits behind a one-way mirror to observe behaviors of college students interacting in the library. This strategy for making unobtrusive observations is known as ______.
A. remaining hidden B. using a confederate C. habituating participants to the researcher D. using indirect measures
Answer the following statement(s) true (T) or false (F)
When using Simple Linear Regression there is no need to screen the data with the nonparametric Kolmogorov–Smirnov test as normality is not a required assumption.