In Exercise 15.24 we posited a model in which depression was a function of perceived vulnerability, social support, and age at loss. An alternative, or additional, view might be that vulnerability...

In Exercise 15.24 we posited a model in which depression was a function of perceived vulnerability, social support, and age at loss. An alternative, or additional, view might be that vulnerability itself is a function of social support and age at loss. (If you lost a parent when you were very young and you have little social support, then you might feel particularly vulnerable to future loss.) a. Set up the regression problem for this question and run the appropriate analysis. (Use PVLoss, SuppTotl, and AgeAtLos.) b. Interpret your results.