When Schaie tested adult intelligence using a cross-sequential research design, he found
a gain until the late 50s in all but one ability.
moderately large decrements in all areas from age 40 to age 50.
stability until the mid-30s and decline thereafter.
that beyond age 60, only some abilities decrease.
a gain until the late 50s in all but one ability.
You might also like to view...
What is the standard error of M?
a. The sample mean b. The sample standard deviation c. The mean of the distribution of sample means d. The standard deviation of the distribution of sample means
Priya is looking out the car window as her father drives through the wide fields of the Midwest. Which of the following will Priya perceive as moving the slowest across her field of vision?
A. Tall grain silos on the horizon B. Stalks of corn along the roadside C. Large billboards along the highway D. Farmers working in the fields
How is semantic memory organized?
A. hierarchically B. general concepts to general concepts C. specific concepts to specific concepts D. specific concepts to general concepts
Blood flow in the placenta
A) freely travels between mother and embryo as part of one circulatory system. B) is blocked, keeping the embryo isolated from the mother's body. C) is a potential cause of miscarriage. D) allows certain substances to pass through the placenta, even though mother and embryo's circulatory systems do not mix.