How early can the fetus's heartbeat be heard with a stethoscope?
A. during the third week
B. during the third month
C. during the fifth month
D. during the seventh month
Answer: B
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Richard Lazarus defined stress as
a. the individual's appraisal of a challenging life event. b. the individual's physiological response to a challenging life event. c. a difficult circumstance regardless of the individual's reaction to it. d. an automatic physiological reaction, independent of cognitive reactions.
The genetic composition of a person is known as a and is fixed at birth, whereas an observable characteristic of a person is known as a and can change over time
a. phenotype; genotype b. genotype; phenotype c. chromosome; genetic expression d. genetic expression; chromosome
Secure children cry the most after being separated from their mothers compared to children with others types of attachment
Indicate whether the statement is true or false
Which of the following describes the trend in divorce rates over the past 50 years?
a. There has been no trend in divorce rate—it varies widely. b. The divorce rate is remaining the same at about 70%. c. From a divorce rate of 25% in the 1950s, the divorce rate has been steadily increasing ever since. d. From a high of 50% in the 1970s, the divorce rate has been slowly declining ever since.