In which of the following cases is the correlation between IQ scores the lowest?
a. non-twin siblings reared together
b. non-twin siblings reared apart
c. fraternal twins reared together
d. adoptive siblings reared together
B
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Homogamy is defined as marriage between two people who look alike
Indicate whether this statement is true or false.
The condition where a person is unable to write words is called
A. alexia. B. agraphia. C. aphasia. D. dyslexia.
Human children's prolonged physical immaturity
A) gives them added time to acquire the knowledge and skills essential for life in the complex social world. B) hinders cognitive development because young children are too physically immature to manipulate their environment. C) is adaptive because of the physical dangers present in their everyday environment. D) hinders emotional development because physically immature children are too small to socialize effectively.
Which of the following is most accurate about achievement motivation?
A. It is inflexible and remains consistent throughout life. B. It can be easily taught, if done at a young age. C. It is the opposite of affiliation motivation. D. It interacts with opportunities to predict behavior.