Catarino, an infant and toddler teacher, has developed an intervention program aimed at teaching physically delayed infants and toddlers motor skills. Catarino most likely believes that development is mostly

Developing expertise in an area allows for fast, fairly effortless thinking based on experience with similar problems. This type of thinking is known as

a. automatic processing. b. algorithmic problem-solving. c. mnemonic strategies. d. trial-and-error strategies.

In humans, prolonged sleep deprivation:

a. has few, if any, negative effects b. results in permanent brain damage c. typically results in significant weight loss and immune system failure d. produces symptoms such as slurred speech and sharp declines in mental ability