By the time the average child reaches six years of age, he or she will have a vocabulary of approximately ____ words.
Blog
Demonstrate and understanding of operant conditioning by d…
Demonstrate and understanding of operant conditioning by differentiating between positive reinforcement, negative reinforcement, and punishment.
Jimmy is only three days old, but he is making a high-pitch…
Jimmy is only three days old, but he is making a high-pitched cry, is moving his arms and legs back and forth, and has an elevated heart rate. It is likely that Jimmy is currently
When Maurice’s father is teaching him to play racquetball, h…
When Maurice’s father is teaching him to play racquetball, he observes that there are some strokes that Maurice can do very well, and there are others that he needs help with. The difference between these two skill sets is called the zone of _______________ development.
An attempt to hurt another by damaging his or her reputatio…
An attempt to hurt another by damaging his or her reputation or standing with others is referred to as _______________ aggression.
Describe four key features of the life-span perspective. Ho…
Describe four key features of the life-span perspective. How do these features speak to the three recurring issues in developmental psychology?
David is a pharmacist, and has worked as such for nearly 30…
David is a pharmacist, and has worked as such for nearly 30 years. He hopes that someday his son will take over his drugstore, and so from an early age he has been “grooming” young Daniel to follow in his footsteps. He has taught Daniel about how to dispense medications, has let Daniel watch as he prepares difficult prescriptions, and has encouraged his son to enjoy chemistry and biology in school. In a very real way, Daniel has been serving as a young apprentice to his father for most of his life. Which theorist would be most attentive to this sociocultural influence on Daniel’s life?
The third stage of childbirth (labor) involves the expulsio…
The third stage of childbirth (labor) involves the expulsion of the afterbirth, also called the _______________.
When a child applies rules to words that are exceptions, the…
When a child applies rules to words that are exceptions, the error is referred to as a(n) _______________.
Matthew sees that one of his kindergarten classmates is unh…
Matthew sees that one of his kindergarten classmates is unhappy today because nobody is playing with him. Matthew walks over to his classmate and asks if they can play together, which they do until the teacher calls for music time. Matthew’s actions demonstrate ____ behavior.