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use psycinfo or a similar database to find a quasi-experimental or nonexperimental research study note try using a
for each of the following research goals assume that the experimental correlational and descriptive strategies are not
all of us have a tendency to categorize people into stereotypic groups if you look around at the students on campus you
1 explain how a time-series design minimizes most threats to internal validity from time-related variables2 what is the
1 explain how the process of counterbalancing attempts to keep order effects from becoming a confounding variable in a
1 describe the major difference between within-subjects and between-subjects designs2 describe the advantages of the
1 describe the advantages of the between-subjects design2 dscribe the disadvantages of the between-subjects design3 how
the following matrix represents the results the means from a 2 times 2 factorial study one mean is not givena what
examine the data in the following grapha is there a main effect for the treatment factorb is there a main effect for
use psycinfo or a similar database to locate a research study using a factorial design note you can try a subject term
one advantage of displaying correlational data in a scatter plot is that you can literally see the relationship in the
1 what is the general characteristic that differentiates descriptive research designs from other types of research for
for each of the following research goals identify which of the descriptive research designs would be most appropriatea
a researcher conducts a 2 times 3 times 2 factorial study with 20 participants in each treatment conditiona if the
1 a researcher would like to compare two therapy techniques for treating depression in both adolescents and adults
1 what is a main effect2 how many main effects are there in a study examining the effects of treatment behavioral
1 in addition to the key words you should also be able to define the following terms statistical significance or
1 describe how the level and trend of behavior can be used to define a pattern of behavior in a graph showing the data
1 describe how changes in level and trend can each be used to evaluate data in a single-subject design2 describe the
1 describe how the multiple-baseline design can be used to evaluate the treatment of one behavior in two participants2
suppose a researcher uses a multiple baseline design to evaluate a therapy to treat two different problem behaviors for
suppose that a complex therapy procedure contains one component that has absolutely no effect on behaviora explain how
make up a set of 10 pairs of scores x and y values so that the pearson correlation between x and y is approximately r
make up a set of 10 scores such that the set of scores has a mean approximately equal to 30 and a standard deviation
1 explain why it is important to consider statistical analyses before you conduct a study and collect data2 statistical