Question 1
Recent statistics indicate __________ of Americans play video games on a regular basis.
◦ less than 25 percent
◦ less than 35 percent
◦ more than 50 percent
◦ more than 75 percent
Question 2
Renaldo is teaching his daughter, Macie, how to kick a soccer ball. At first, he praises her if her leg touches the ball. Next, he gives her a high five if she kicks the ball with any part of her foot. Finally, he claps and hugs her when she kicks the ball with the side of her foot. Macie's performance shows continued improvement, demonstrating the power of ___________ in shaping Macie's soccer skills.
◦ consecutive praise
◦ successive praise
◦ approximate reinforcement
◦ successive approximations