PSYC 3000 Lecture Notes - Squared Deviations From The Mean, Null Hypothesis, Dependent And Independent Variables
26 Mar 2014
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Use the following information to answer questions 10 and 11. The following data portray part of the results of an experiment on study habits and midterm marks in an introductory psychology course (missing values are indicated by dots). 211kntotaljijissx midterm marks in the different conditions are shown along the bottom and the value of the grand mean is a mark of 81. 33 (out of 100). A researcher wishes to determine whether a gender-responsive substance abuse program reduces substance abuse among a sample of adult women offenders. In an independent-groups design, a total of 75 adult women offenders with substance abuse issues are randomly assigned to 1 of 3 treatment conditions: no treatment, treatment designed without considering gender, gender- responsive treatment. The dependent variable is the average number of drinks the women have per week in the six months immediately following their release from prison. Here is a table showing partial results of an anova carried out after the experiment .
