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1 currently you own 10 of the outstanding stock of abc company the company has decided to issue additional shares of
1 why do researchers use factor analysis2 imagine that you conducted a factor analysis on a set of variables that were
1 describe how structural equations modeling works2 distinguish between latent variable modeling and path analysis as
1 when would you calculate a multiple correlation coefficient what do you learn if you square a multiple correlation2
psychology developed primarily as an experimental science however during the past 20 to 25 years non-experimental
1 how many conditions are there in the simplest possible experiment2 describe how participants are assigned to
1 what is a factorial design why are factorial designs used more frequently than one-way designs2 how many independent
1 describe a 2 x 2 x 3 factorial design how many independent variables are involved and how many levels are there of
1 describe a mixed or split-plot factorial design this design is a hybrid of what two other designs2 what is a main
1 what is an interaction2 how many interactions can be tested in a 2 x 2 design in a 3 x 3 design in a 2 x 2 x 3
1 what can researchers do to minimize error variance2 discuss the trade-off between internal and external validity
1 should demand characteristics be eliminated or strengthened in an experiment explain2 how do researchers detect and
once researchers calculate a value for t they compare that calculated value to a critical value of t what two pieces of
1 explain the rationale behind the t-test2 write the formula for at-test3 distinguish between one-tailed and two-tailed
1 which type of error do researchers usually regard as more serious why2 explain what it means if a researcher sets the
you have been asked to evaluate the effects of a new educational video that was developed to reduce racial prejudice
what main effects and interaction could you test with the design you developed for question 3 are you predicting that
1 explain the rationale behind time series designs2 describe the simple interrupted time series design3 why is
1 discuss how the interrupted time series design with a reversal and the interrupted time series design with multiple
1 what is program evaluation why do program evaluators rely heavily on quasiexperimental designs in their work2 what
1 when an author submits a manuscript to a journal what is the general process by which the decision whether or not to
a small firm makes three similar products which all follow the same three-step process consist- ing of milling
1 what is experimental contamination2 does a nonequivalent groups pretest-posttest design eliminate local history as a
1 when a longitudinal design reveals a change in behavior over time why can we not conclude that the change is due to
what three criteria must be met to establish that one variable causes changes in behavior which of these criteria are