Questions pertain to the following table (Table 10), which presents results for a fictitious multiple regression analysis predicting women's positive health practices in pregnancy on the basis of seven independent variables.
$\begin{array}{c}
\text { Table } 10\
\text { Multiple Regression for Predicting Women's Positive Health Practices }\
\begin{array}{|l|l|c|c|c|}
\hline \text { Step } & \text { Predictor Variable } & \text { Beta } & \Delta R^{2} & \begin{array}{c}
\text { Cumulative } \
R^{2}
\end{array} \
\hline 1 & \text { Age } & .09^{*} & .35^{* * *} & .35^{* * *} \
\hline & \text { Highest grade completed } & .24^{* *} & & \
\hline & \text { Total household income } & .01 & & \
\hline & \text { Married } & .17^{* *} & & \
\hline & \text { White } & .03 & & \
\hline 2 & \text { Prenatal depression } & -.19^{* *} & .05^{*} & .40^{* * *} \
\hline 3 & \text { Maternal-fetal attachment } & .25^{* *} & .06^{*} & .46^{* * *} \
\hline
\end{array}\end{array}$
$* p

Question

Questions pertain to the following table (Table 10), which presents results for a fictitious multiple regression analysis predicting women's positive health practices in pregnancy on the basis of seven independent variables.
 $\begin{array}{c}
\text { Table } 10\
\text { Multiple Regression for Predicting Women's Positive Health Practices }\
\begin{array}{|l|l|c|c|c|}
\hline \text { Step } & \text { Predictor Variable } & \text { Beta } & \Delta R^{2} & \begin{array}{c}
\text { Cumulative } \
R^{2}
\end{array} \
\hline 1 & \text { Age } & .09^{*} & .35^{* * *} & .35^{* * *} \
\hline & \text { Highest grade completed } & .24^{* *} & & \
\hline & \text { Total household income } & .01 & & \
\hline & \text { Married } & .17^{* *} & & \
\hline & \text { White } & .03 & & \
\hline 2 & \text { Prenatal depression } & -.19^{* *} & .05^{*} & .40^{* * *} \
\hline 3 & \text { Maternal-fetal attachment } & .25^{* *} & .06^{*} & .46^{* * *} \
\hline
\end{array}\end{array}$
$* p<.05 \quad * * p<.01 \quad * * * p<.001 \quad \text { Overall } F(8,250)=10.98 p<.001$
-Refer to Table 10. How much variance in positive healthcare practices was explained by demographic/background variables?

Quizplus · Accepted Answer

In Step 1, demographic/background variables (age, highest grade completed, total household income, married, and white) accounted for a cumulative R² of .35 (35.0%).

Questions Pertain to the Following Table (Table 10), Which Presents