Which statement concerning culture and crawling is true?
A. Most North American children are crawling at much younger ages than in past decades.
B. There are no known cultures that discourage motor development.
C. Because it is genetically programmed, experience does not impact the rate of the acquisition of crawling.
D. In some traditional African cultures, children receive training to sit and walk at younger ages than in Europe and North America.
Answer: D
You might also like to view...
Sasha decided not to answer survey questions about her romantic relationships because she felt they were too personal. This is acceptable because all participants have which right?
A. informed consent B. right to withdraw C. guarantee of confidentiality D. debriefing
Individuals can best develop high self-efficacy by
a. fantasizing about their body ideal b. monitoring the behaviors they wish to change c. practicing self-deprivation d. asking for support and encouragement from friends
Which of the following is an accurate description of female-male differences in friendships in middle childhood?
A) Friendships between boys include more agreement and compliance than girls' friendships. B) Girls' friendships have higher levels of competition and rejection than boys' friendships. C) School-age boys are more competitive with strangers than with friends. D) Boys are more likely to use "controlling" speech in their interactions with their friends.
________ is a network of structures including the brain stem, medulla, and thalamus that determines arousal, one aspect of consciousness.
A. Reticular activating system B. Pallidothalamic tract C. Hypothalamospinal tract D. Vasomotor center