1. Group- forward head rounded shoulder posture (FHRSP) vs. ideal posture differentiated by measures of posture: a. head posture b. shoulder posture Research Question Are there significant differences between the FHRSP group and the ideal posture group for the following dependent variables? 1.
Pre-testing. It is vitally important that you pre-test your survey before administering it to your research sample. Pre-testing is the opportunity to see what questions work well, what questions sound strange, what questions can be eliminated and what needs to be added.
Use alternative approaches to pre-post tests: 1) non-equivalent control group design; 2) Time-series design; 3) Causal modeling. Divide student sample randomly into two subgroups. Give one subgroup test form A at the pre-test and give the other subgroup test from B at the pre-test. Then switch for the post-test.