In the case of a positive relationship, as scores on X _____, scores on Y _____

What is the current recommendation for the amount of physical activity that can lead to health benefits?

a) a full exercise program is necessary for any benefit b) exercise rigorously to raise the heartbeat to 150 beats per minute c) thirty minutes of physical activity throughout the day d) rely on a physical trainer to determine the amount of exercise required for health benefits

Andy's teachers describe Andy as cold, somewhat defiant, and rigid. One teacher even overheard Andy say that he hates his parents. According to the research on child discipline techniques, Andy's parents are most likely using a harsh version of which discipline approach?

a. power assertion b. withdrawal of love c. management techniques d. legalistic