Nine chronically hospitalized schizophrenics are randomly assigned to three ther

Nine chronically hospitalized schizophrenics are randomly assigned to three therapy programs (this would, of course, be far too few subjects for a practical study). At the end of 3 months, each is rated on the ??ormality??of his or her behavior in a standardized interview situation. The results are shown in Data 18A (higher scores reflect more normal behavior). (a) Find? with the deviation-score formula. Does ? (b) What are the values of ?and (c) Find (d) Present the outcome developed so far in an ANOVA summary table. (e) Test the hypothesis that and state your conclusions. (f) If you obtain a significant F, apply Tukey?? HSD test. (g) Your conclusions? (h) Calculate effect size (eta-squared and omega-squared). (i) Repeat part (a) using the raw-score method.

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