Questions Relate to the Following Output Which Is from a Standard

Multiple Choice

Questions relate to the following output which is from a Standard Multiple Regression where the researchers wished to assess the contribution of stress and stigma to depression.
Model Summary
a.Predictors: Constant) , total of perceived stress, total of Stigma for neurological conditions
ANOVA^b
a.Predictors: Constant) , total of perceived stress, total of Stigma for neurological conditions
b.Dependent Variable: total of CES-D depression
Coefficients^a
a.Dependent Variable: total of CES-D depression
-Which is the most appropriate answer? For every one

A) standard deviation increase in stigma, depression increased by over half a standard deviation
B) unit increase in stigma, depression increased by just under half a standard deviation
C) standard deviation increase in stress, depression decreased by a quarter of a standard deviation
D) unit increase in stigma, depression increased by 49%