Dianne is a psychologist who is interested in the progressive changes that people show in their behavior and abilities from conception to death. Dianne is most likely a __________ psychologist

Summarize the evidence in the matter of the hypothesis that vaccinations contribute to the cause of autism

Have no clue about this one! Please help

With aging, there is a gradual decline of crystallized abilities, but not of fluid abilities

a. True b. False Indicate whether the statement is true or false