Nash is fed up with hearing his friends brag about the trick…
Nash is fed up with hearing his friends brag about the tricks their dogs can do, so he decides to train Indigo, his hyacinth macaw, how to shoot a basketball, using a bird-size ball and hoop. He starts out by giving Indigo a treat for touching the ball with its beak. When Indigo reliably touches the ball, Nash begins reinforcing Indigo for picking the ball up in its beak, and, behavior by behavior, eventually trains Indigo to shoot hoops. Nash is using ____.
Read DetailsShera was five years old when she was bitten by a dog, which…
Shera was five years old when she was bitten by a dog, which made her fearful of dogs until her early teens, when she got used to being around the dogs of a several friends. Years later, when a man with a dog moved in next door, Shera temporarily again became afraid of all dogs. This is an example of ____.
Read DetailsWhen Cheryl looks across the room, she sees part of her husb…
When Cheryl looks across the room, she sees part of her husband, but the couch is in front of him, obscuring her view of his legs. Cheryl understands that this means that her husband is more distant from her than the couch is. Cheryl is using the depth cue of ____.
Read Details