How can I tell if the intervention was successful? I have summurized the responses and have an average score for each question on both of the surveys. Our n=1500. For instance, I know that the average response to question one was 1.62925170 on the pre-test, and 1.762150982 on the post-test. What can I do with this data? How can I present it? How can I show others its meaning? I am an officer at a community foundation, and we are looking at data from an intervention used in our local schools. We just want to be good stewards of our money, and make good decisions. Any wisdom would be helpful. Thanks!
2006-08-03 05:37:30 · 1 answers · asked by kalamazoochris 1 in Social Science ➔ Sociology
need your data for variance. eyeballing your deal it would appear given any variance that this would be significant a p<.05. You might want to see the distribution of the answers, and may find a "normal" distribution, meaning that most people are somewhat indifferent, or only mildly one way or the other. You might find that you have two identifiably seperate groups.
If you're not under the gun for a deadline, fire me a message via answers, I got SPSS.
2006-08-03 14:29:35 · answer #1 · answered by bizsmithy 5 · 0⤊ 0⤋