I could use some help figuring out how best to analyze my data with SPSS. I'm new to statistical analysis and SPSS, and trying to solve these issues is melting my brain. Sorry if this question is confusing or too nonspecific.
Some of the details of my research have been changed for privacy reasons. I created and distributed a survey to two schools--let's call them Alpha College and Beta University. I'm studying how important students think it is to follow rules with regards to plagiarism, drugs, and sex, and I've hypothesized that, due to a difference in campus culture, students at Alpha College are going to be more consistent in how they view the rules--that is to say, Alpha students are going to find the rules for all three subjects similarly important. On the contrary, I hypothesize that the campus culture at Beta University is a lot less salient when it comes to rules, and so I expect that Beta students will experience more variation in importance across the three subjects.
I measured "rule importance" with three different multiple-item Likert scales according to subject--so I have three variables,
sexImportanceScore. Each of these Likert scales contained a different number of items, so where a maximum score on
plagiarismImportanceScore might be 25, the maximum on
drugsImportanceScore might be 15 instead. I've also measured
school-- a value of 1 means "Alpha College," and a value of 2 means "Beta University."
How, in SPSS, do I test how similar the scores for
sexImportanceScore are, differentiated between Alpha students and Beta students?
Ultimately, what I'm looking for is data that essentially says, "Alpha students have more consistent attitudes toward rules as a whole than Beta students."
Any and all help will be appreciated. Thank you.