By what age will a child demonstrate tertiary circular reactions?
a. by 2-3 months c. by 8-9 months
b. by 4-5 months d. not until 12-18 months
D
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Three-year-old Jake ran up to the neighbor's new lab puppy. The puppy barked loudly and playfully jumped up on Jake, knocking him down. Although Jake was not hurt, the experience did frighten him. The next time he saw the lab puppy, he hugged his mother's knees and began to cry. Regarding the development of Jake's fear of dogs, this puppy served as the conditioned stimulus
Indicate whether the statement is true or false
Compared to normal-weight children, obese children
A) are less responsive to internal hunger cues. B) are less responsive to external stimuli associated with food. C) eat much slower. D) tend to chew more thoroughly.
Which statement describes epigenetics?
A. Genetics have a greater influence on development than environmental factors. B. Environmental factors play a greater role in development than genetics. C. Development is impossible when genetics interact with environment. D. Development results from ongoing interactions between genetics and environment.
The text author believes that having children testify in divorce court about whether they prefer to live with a mom or dad:
-is always a good thing. -is always a bad thing. -is becoming far less common today.