PART FOUR The Hawthorne effect refers to _____. a. poor sampling procedures lead
ID: 3205477 • Letter: P
Question
PART FOUR
The Hawthorne effect refers to _____.
a. poor sampling procedures leading to biased data
b. the bias produced by failure to use a control group
c. the effect created when participants are required to be in an experiment against their will
d. the effect created when the participants know that they are being observed
The intercept of a regression line represents _____.
a. the point where it crosses the Y axis when X = 0
b. the point where it crosses the X axis when Y = 0
c. the angle of the line
d. whether the line moves up or down
e. All of the above
The numbers used in a Likert format answer represent ______ numbers.
Select one:
a. nominal
b. ordinal
c. interval
d. ratio
Explanation / Answer
The Hawthorne effect refers to the effect created when the participants know that they are being observed. The intercept of a regression line represents the point where it crosses the Y axis when X = 0. The numbers used in a Likert format answer represent ordinal numbers.
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