The book The Bell Curve argues that the average 15-point difference between white Americans' and African Americans' IQs is primarily due to __________
a) high rates of poverty among African Americans
b) the environment
c) heredity
d) lower employment among African Americans
Answer: c
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Most researchers now believe that the accumulation of amyloid and tau protein ____
a. is a result of the Alzheimer's disease b. are partly the cause of Alzheimer's disease c. are byproducts of acetylcholine d. are byproducts of dying glial cells
During the late stages of major neurocognitive disorder, the ________ probably experiences the greatest need for psychosocial treatment
a. caregiver b. patient c. family d. healthcare provider
Which of the following is NOT a correct match between endocrine gland and hormone?
a. pineal gland--------melatonin b. pituitary gland-----growth hormone c. adrenal gland------epinephrine d. thyroid gland------corticoids
There is a statistical technique, known as partial correlation, which allows a researcher to measure the relationship between two variables while eliminating or holding constant the influence of a third variable
Indicate whether the statement is true or false