The receptors for __________ tastes detect the presence of hydrogen ions.

A. sour
B. umami
C. salty
D. sweet


Answer: A

Psychology

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Obesity is defined as the condition of being at least __________ percent over the ideal body weight.

A. 10 B. 20 C. 30 D. 40

Psychology

Which statement about the DSM-5's criteria for diagnosing schizophrenia is accurate?

a. A diagnosis requires recent deterioration in functioning. b. The chief characteristic of the disorder is uncontrollable emotions. c. The criteria are based on subjective judgments, not objective behaviors. d. The patient must be delusional to be diagnosed with schizophrenia.

Psychology

Which of the following is the correct form for a reference listing of a journal article?

A. Hernandez, Juan, & Briscoe, Jane (2002). The role of bedtime stories on children’s nightmares. The Journal of Dreaming, 88, 35-42. B. Hernandez, J. & Briscoe, J. (2002). The role of bedtime stories on children’s nightmares. The Journal of Dreaming, 88, 35-42.

Psychology

Researchers who believe development is gradual, with achievements at one level building on those of previous levels, would be characterized as ___________ theorists

a. radical c. discontinuous b. liberal d. continuous

Psychology