The most important factor in children to build a strong sense of self-efficacy is to

a. encourage them to do well in school.
b. show them a lot of affection during infancy.
c. increase their social interactions among peers at an early age.
d. be a loving, but firm disciplinarian.

Mason joined the water polo team at his school. as part of his conditioning, mason's coach requires a 25-minute run during practice. mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138—183 beats per minute. what should mason do to get the most benefit for his heart? increase the amount of time he runs increase the speed at which he runs decrease the amount of time he runs decrease the speed at which he runs