Regarding the motor skills of babies, which of the following statements is FALSE?
a. It is not unusual for many of the motor skills to appear one to two months earlier than average or several months later.
b. The order of maturation of motor skills is almost universal.
c. Babies tend to tune their motor skills over time, making their movements smoother and more effective.
d. Babies who substitute rolling, creeping, or shuffling for crawling are considered to be developmentally delayed.
ANSWER: d
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Whenever a challenge forces people to adjust or adapt,
a. ineffective coping has occurred. b. stress is occurring. c. learned helplessness will result. d. a physical or mental illness will result.
Which technique was generally found to be most effective in treating phobias?
A) symbolic modeling B) live modeling with participation C) systematic desensitization D) shaping together with extinction