The approximate absolute threshold for hearing is a clock's tick from 6 metres away when all is quiet. Given that information, which statements is TRUE?
A) All people with normal hearing will be able to detect the clock tick.
B) Fifty percent of people will be able to detect the clock tick 100% of the time.
C) Weber's law predicts that the tick will not be heard from 12 metres away.
D) A person will not hear the clock tick 50% of the time.
D) A person will not hear the clock tick 50% of the time.
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Nadinne is in therapy for dissociative identity disorder. Her therapist has gathered detailed histories on all of her subpersonalities. What is the next step in her therapy?
a. Creating a safe, empathic environment b. Improving Nadinne's daily functioning c. Integrating the subpersonalities into one another d. Discussing and processing traumatic events with each subpersonality
Kanesh is trying to think about many difficult issues right now. Which thought should be the most stressful because it has the least number of stress mediators?
a. ?thinking about his challenging exam scheduled for tomorrow b. ?thinking about the severe storm that is predicted to happen in three days c. ?thinking about his sister, who is a journalist in a distant, hostile region d. ?thinking about the new car he might need to buy within the next couple years
Among four- to eight-month-old infants, secondary circular reactions will most often be directed toward
a. the infant's memories of prenatal life in the womb. b. an imagined caregiver who is absent. c. external objects such as toys. d. the infant's own body.
Design an ABAB experiment to show the effect of a treatment (for example, reinforcement or punishment) on behavior. Clearly label each phase, and indicate why each phase is included. Also, show a graph of the expected results if your treatment were effective.
What will be an ideal response?