The force of blood flowing through the ________ keeps it firm
A) amnion
B) umbilical cord
C) yolk sac
D) embryonic disk
Answer: B
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Who developed the concept of mental age and published the first successful test of intelligence?
A. Lewis Terman B. Charles Spearman C. Alfred Binet D. David Wechsler
According to Hofstede (2001), _____ tended to be less traditional, emphasized the importance of religion in life less, and focused on fellow humans
a) feminine cultures b) masculine cultures c) patriarchic cultures d) theocratic cultures
Which of the following students provides the most accurate summary about the relationship between divided attention and memory performance?
a. Osman: "Divided attention has relatively little effect on long-term recall." b. Shawn: "Divided attention can reduce your ability to process stimuli." c. Shuo: "Divided attention during encoding has no impact on recall, but divided attention during retrieval does lead to a decrease in long-term recall." d. Candace: "Many people show enhanced long-term recall if they experience divided attention during encoding."
When people perceive themselves as being threatened, oxytocin ____
a. increases their attention to possible dangers b. decreases their attention to possible dangers c. calms them down d. helps them better analyze the situation