Rob is a computer programmer whose job is to program the mechanism that operates slot machines. Which schedule of reinforcement will he program into the slot machine?
a) fixed-ratio
b) fixed-interval
c) variable-ratio
d) variable-interval
C
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The research method that is often used to obtain information concerning individuals' behaviors, attitudes, and/or opinions is the
a. case study method. b. naturalistic observation method. c. correlation method. d. survey method.
Individuals that identify with this ethnic group are less likely to define short-term physical sensations as illnesses, and were more likely to consult physicians if it were easy to do, and if they felt a particularly high risk of illness:
a. Latinos c. Mexican-Americans b. Asian-Americans d. African Americans
Which of the following statements is true about the experiment conducted by Elizabeth Gould on neural growth among mammals?
A. Higher rates of neurogenesis were found in animals that were reared in cages. B. Stress resulted in more neurogenesis in mammals. C. Impoverished environments resulted in more neurogenesis in mammals. D. The brains of the animals that lived in environmentally complex settings showed brain growth in areas important for thinking and feeling.
Discuss the effects of Rh incompatibility on a fetus.
What will be an ideal response?