sorry for the basic question, but I've not done stats for many a year.
I have a group of participants, all of which go through all the tests and intervention (they are not split into any groups, no control group etc.).
Each participant does two different pre-tests and two different posts (intervention) test.
I am wanting to find if there is a sig difference in any test post intervention.
Should I be preforming a one-way ANOVA as x2 t-tests with increase type I errors??