At the age of 2, a child will typically have a vocabulary of ______ words and be able to say sentences ______ words in length
50–100; 2–3
5,000–10,000; 10–12
100–200; 5–20
100–2,000; 2–6
100–2,000; 2–6
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According to the text, public health messages that are fear-based (e.g., messages about the dangers of smoking) are not always effective. They most often backfire because ____
a. they tend to be too scary, causing people to become defensive b. people don't believe in the media anymore c. people don't like to be put in a bad mood d. most people are already well-educated about important public health issues
James is walking down the street one evening when he notices a woman having a seizure on the sidewalk. There is nobody around to help her, and he doesn't have a telephone. Without thinking, James picks up a garbage can,
throws it through the door of a closed convenience store, crawls in through the broken glass, and calls an ambulance. Although he is technically guilty of a crime, which stage of moral reasoning provides us with an acceptable justification for James's actions? a. Social contract orientation b. Universal ethical principle orientation c. Law and order orientation d. Self-interested exchanges
Tamara noticed that the first few times she breastfed her new baby, Luciana, the breast milk was a thick, yellowish liquid, not the thin, white, milky substance she was expecting. This thick, yellowish liquid is called _____________________
estrogen progesterone vernix colostrum
The shape of the cerebrum in the human brain is likened to that of a:
a. cauliflower. b. sea horse. c. almond. d. cherry.