Discuss chronic pain. What factors, including psychological, are thought to maintain chronic pain?
What will be an ideal response?
Sample AnswerChronic pain usually begins with an acute episode or injury, but the pain does not decrease over time, even when the injury has healed or effective treatments have been administered. Typically, chronic pain occurs in muscles, joints, or tendons, but it can also be related to headaches and degenerative diseases. Chronic pain can affect all aspects of a person's life, but responses vary as a function of psychological responses. Anxiety and depression exacerbate the affects of chronic pain, while a sense of control and optimism can result in less distress and disability.
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Which of the following is true of action potentials in axons?
A. Only one action potential is generated to produce a depolarization along an entire axon. B. Only two action potentials are generated to produce depolarization along an entire axon. C. Many action potentials are generated next to each other along the length of an axon. D. Action potentials are generated at the beginning, middle, and end of an axon only.
The main goal of person-centered therapy is to
A. uncover conscious drives. B. achieve congruence. C. reduce stress. D. resolve ongoing interpersonal conflicts.
Discuss what is meant in an experimental design by covert manipulation and how this strategy may be useful.
What will be an ideal response?
The Easterbrook hypothesis suggests that at high levels of arousal, memory is better for central details, but worse for peripheral details
Indicate whether the statement is true or false.