Compare and contrast physical dependence and psychological dependence
What will be an ideal response?
• Physical dependence – withdrawal symptoms occur when individual decreases or stops use of substance
• Psychological dependence – craving or compulsion to use a particular substance despite detrimental consequences; individual may or may not be physically dependent
• Individual may be both physically and psychologically dependent on substances
• Individual may be physically or psychologically dependent on substances (not both)
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Which of the following students provides the most accurate information about the variability found in the way we pronounce pronouns?
a. Melissa: "Aside from the pitch of a person's voice, phoneme pronunciation is relatively uniform." b. Nico: "The variability in pronunciation is so great that we frequently have trouble comprehending a spoken sentence." c. Annabelle: "Despite the great variability in pronunciation, we perceive speech quite accurately." d. Alan: "Fortunately, coarticulation is a helpful part of our speech perception, and it compensates for the fact that people's speech shows great variability."
Maintenance rehearsal involves ________
a. processing the physical features of the stimulus to be remembered. b. analyzing new material in order to make it memorable. c. associating new material to be learned with information maintained in long-term memory. d. the rote repetition of material in order to maintain its availability in memory.