How do between-S versus within-S designs differ? Make up a list of names for imaginary participants, and use these names to show an example of between-S groups and within-S groups.
Answer to relevant QuestionsWhen a researcher has an accidental or convenience sample, what kind of population can he or she try to make inferences about? Look at the standard normal distribution in Figure 1.4 to answer the following questions: a. Approximately what proportion (or percentage) of scores in a normal distribution lie within a range from -2σ below the mean to ...a. Find the sample means M, standard deviation s, and standard error of the mean SEM for scores on temperature. b. Examine a histogram of scores on temp. Is the shape of the distribution reasonably close to normal? c. Set up ...What is the difference between a directional and a non directional significance test? A p value can be interpreted as a (conditional) risk that a decision to reject Ho is a Type I error, but the p values reported in research papers are valid indications of the true risk of Type I error ONLY IF the data meet ...
Post your question