Identify the dependent variables included in the studies described in the Correlational Study Examples section of the chapter that are listed below. In addition, in the last two studies (c and d)...

Identify the dependent variables included in the studies described in the Correlational Study Examples section of the chapter that are listed below. In addition, in the last two studies (c and d) indicate which of these variables are predictor variables and which are outcome variables.

1. Keller et al. (2005)

2. Campbell et al. (2007)

3. Boger et al. (2008)

4. Patterson et al. (2008)