Which of the following statements is the BEST example of a hypothesis about human development?

A) Cross-cultural studies have determined that human breast milk provides the ideal nutrition for infant brain development.
B) Human breast milk contains nutrients that are essential for the formation of neurons and synapses in an infant's developing brain.
C) Because human breast milk is a superior form of nutrition for infants, all newly-delivered women should be encouraged to breast feed their infants.
D) If breast milk is a superior supplement for infant brain development, children who were breast-fed as infants should perform better on psychological tests than children who were not breast fed.


D

Psychology

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For a repeated-measures study, as the variance of the difference scores increases, the likelihood of finding a significant difference also increases

Indicate whether the statement is true or false

Psychology

Linda believes if she studies hard for a test, she will earn a good grade. Rotter would classify her as a(n) _____ individual

a. external b. conscientious c. hard-working d. internal

Psychology

_____ of clinical psychologists use clinical interviews as part of their assessment processes.

A. About half B. The vast majority C. About 25% D. Less than 5%

Psychology

June has a history of skin problems, and as a teenager, she had severe acne. Her breakouts are now controlled, but when she gets stressed out, her acne flares up. This is an example of the

A) reactance model. B) reciprocity model. C) diathesis-stress model. D) operational-diagnosis model. E) vulnerability-diametric model.

Psychology