It has been found that what you eat can affect how easily you go to sleep. For example, eating which of the following types of foods increases the amount of tryptophan that reaches the brain and causes sleepiness?
a. proteins
b. citrus fruit juices
c. starchy foods
d. leafy green vegetables
C
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According to your textbook, people who avoid distractions and skillfully gather ideas are referred to as analytical listeners
Indicate whether the statement is true or false
About how many undergraduate psychology degree recipients work in business settings?
a. About 17% b. One-quarter c. One-half d. Three-quarters
A researcher states that "anxiety decreased performance irrespective of the participants' motivation levels." This statement tells you that there was a(n)
a. main effect of anxiety. b. interaction between anxiety and motivation. c. main effect of motivation. d. Type I error.
Which statement about the role of culture and religion in children's fantastic and supernatural ideas is supported by research?
A. Jewish children who hear that Santa Claus is imaginary generalize this attitude to other unseen agents, such as the Tooth Fairy. B. Cultural myths about wishing undermine the conviction of most 3- to 6-year-olds that wishing can make desires come true. C. Children living in cultures that strongly endorse supernatural beliefs tend to reject those beliefs as they grow older. D. In cultures that strongly endorse supernatural beliefs, children are more likely than adults to mention witchcraft as a cause of serious illness.