Most people have difficulty actually recognizing the correct image of the Lincoln penny. The most likely cause of this problem is _______________

Which of the following is TRUE?

a. The more related the practical problems are to the older participant's interests and areas of expertise, the better they do solving the problems. b. Younger adults do better than older adults on traditional problem-solving tasks as measured in a lab. c. When the "memory" part of the study is de-emphasized, older adults perform better. d. All of the above are true.

Regarding agnosia, which of the following statements is TRUE?

a. Agnosia is the inability to identify visually-presented objects. b. Agnosia involves damage to the speech centers. c. Agnosia is a thought disturbance related to a mental disorder. d. Agnosia results from damage to the thalamus and midbrain.