By ______ months of age, babies can usually sit up unsupported
2
4
6
8
6
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Prenatally, Michael was a non-active and lethargic fetus. Given the research on fetal activity levels, what might you expect to find postnatally?
a. High activity levels because he rested in utero b. Less advanced motor development after birth than more active fetuses. c. Low activity levels and slower physical development across the first year d. Prenatal activity is unrelated to postnatal activity
Steven lied about his brother to avoid getting in trouble with his parents, but now he is experiencing extreme guilt. According to Freud, this guilt would arise due to the activity of the _____
a. Oedipal complex b. Ego c. Superego d. Libido
For many years the most controversial form of advertisement was related to alcohol advertising
A. True B. False
Which of the following statements is true about standard deviation?
A. It is simply the difference between the highest score and the lowest score. B. It tells one what the sample as a whole, or on an average, is like. C. It is calculated by multiplying the variance of the given data with its range. D. It becomes larger as more people have scores that lie farther from the mean value.