Explain why it is said that the brain is active during sleep
What will be an ideal response?
Answer: Circuits in the brain control the sequencing of the various phases of sleep, with the cycle lasting about 90 minutes. Blood flow can increase dramatically to deliver oxygen and glucose to brain cells that are active during REM sleep (e.g., the visual association cortex) and there is evidence of mental activity during sleep (e.g., dreaming).
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An essential truth about B. F. Skinner's research is that:
a. it is more similar to Adler's than it is to Freud's. b. it is one that looks inside a person for clues to his or her behavior. c. it is based on clinical studies of neurotics. d. it is the antithesis of the psychoanalytic and other approaches.
One way to help increase the accuracy of observations during a naturalistic observation is to use:
a. selective perception. b. untrained observers. c. multiple observers. d. record uncommon behaviors first
A researcher presents a picture to the infant's right vision field across two trials. Next, she
presents the picture to the left vision field for one trial. She continues this presentation pattern for some time. Gradually, she notes that the infant begins looking towards a vision field before the picture is even presented. In this study, the researcher is using a __________ paradigm. Fill in the blanks with correct word
Delusions are false sensory perceptions, such as hearing voices that do not really exist.
Answer the following statement true (T) or false (F)