Research by the National Conference of State Legislatures has reported that the MOST cited family-related problem involves:

Which is the CS in this example?

(a) the startle response caused by the popping of the balloon (b) the startle response caused by the sight of the balloon getting visibly larger (c) the popping of the balloon (d) the balloon getting visibly larger

An experiment in which one independent variable is manipulated as a within-subject variable and combined, in all combinations, with a second independent variable manipulated as a between-subjects variable is called a ____ design

A) mixed factorial B) nested C) converging series D) response surface