For every increased unit of involvement there is a 1.88 increase in the amount of time talked with your child with a three star level of significance. The r-squared results (R=0.142) indicate a 14% variation in involvement.
Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 6.2500 0.5987 10.440 < 2e-16 *** v8 1.8750 0.5184 3.617 0.000524 *** Multiple R-squared: 0.142