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for each experiment described below identify any confounds that may be present be careful not to identify things as
1 the independent variable was whether the applicant appeared to have a disability2 the dependent variables were
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 how do mixed expericorr designs differ from other experimental designs2 distinguish between an independent variable
explain how you would conduct the study you designed in question as a matched-subjects designquestion-design a
what main effects and interaction could you test with the design you developed for question 1 are you predicting that
you have been asked to evaluate the effects of a new educational video that was developed to reduce racial prejudice
calculated the correlation between outside temperature and class attendance the regression equation for the data in
one of the behavioral research case studies involved agocha and coopers 1999 study of partner characteristics and
data show that narcissistic people who have a grandiose inflated perception of themselves often fly into a narcissistic
in the following cross-lagged panel design does x appear to cause y does y appear to cause x do both variables
a researcher conducted a factor analysis of five items on which participants rated their current mood interpret the
researchers use hierarchical regression cross-lagged panel designs and structural equations modeling to partly resolve
1 what advantage do experiments have over descriptive and correlational studies2 a well-designed experiment possesses
1 true or false every experiment has as many conditions as there are levels of the independent variable2 give your own
1 must all experiments include a control group explain2 in what way do researchers take a risk if they do not pilot
1 explain how you would use a manipulation check to determine whether you successfully manipulated room temperature in
1 why must researchers ensure that their experimental groups are roughly equivalent before manipulating the independent
explain how you would conduct the study in given question as a within-subjects designquestion-imagine that you were
1 what are order effects and how does counterbalancing help us deal with them2 distinguish between treatment confound
1 what is the relationship between confounding and internal validity2 what are experimenter expectancy effects and how