Researcher George Vaillant combined samples from three studies: male Harvard graduates, boys from low-income urban families, and women with high IQs
Each of the studies began in the early decades of the 20th century and followed their samples with assessments every year or two from childhood or emerging adulthood into late adulthood. Vaillant conducted which of the following research designs?
a. a longitudinal study
b. a cross-sectional study
c. a quasi-experiment
d. a case study
Answer: A
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Which of the following is not true regarding the spread of moral therapy to the united states?
a) moral therapy was introduced at a hospital in new Hampshire after its chief physician saw the effect of such methods in London. b) the spread of moral therapy tunred asylums from prison-like states to hapibale and therapeutic environments c) several patients at Worcester state hosptical who had been labeled as incurable showed remarkable improvement when treated with moral therapy d) after it was instituted, moral therapy again declined in the middle of the 19th century.
When a middle-aged worker deliberately exercises crucial abilities, they are engaging in ________
Fill in the blanks with correct word