Parents who adopt internationally are usually intensely dedicated to their children

A problem that consistently interferes with one's ability to complete the sexual response cycle is called a

A) STI B) paraphilia C) sexual dysfunction D) refractory period

What is internal validity?

A) Your confidence that your results will generalize to the real world. B) Your confidence that you selected the appropriate research design for a study. C) Your confidence that the manipulation of the independent variable caused a change in the dependent variable. D) A trend that can only be confirmed using structural equation modeling.