Sally receives her weekly allowance only if she makes her bed every morning. This is a fixed interval schedule of reinforcement.
a. true
b. false
Ans: b. false
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Psychological stress has been implicated as a factor in a wide variety of illnesses. This can be explained by the fact that stress
a. can be experienced as either positive or negative. b. compromises the body's immune system. c. cannot be treated and thus escalates. d. promotes an illusion of invulnerability to disease.
Which personality characteristic is least likely to be linked with life satisfaction in later life?
a. Attachment b. Extroversion c. Lack of neuroticism d. Optimism
Which of the following statements is true in the context of the effects of violent video games?
A) Moderating variables such as social connectedness figure into the effects of media violence. B) Violent video games are connected with an increase in juvenile delinquency. C) Males are relatively less likely than females to act aggressively after playing violent video games. D) Students who obtain higher grades are more likely to behave aggressively following exposure to violent video games.
Jimmy drinks a bottle of water and therefore does not feel thirsty anymore. This is because the receptors in his ______ have detected that drinking is occurring and triggered the feeling of satiety for water.
A. subfornical organ B. small intestine C. stomach D. kidney