Which result suggests that someone in a vegetative state might be conscious?
a. Some people in a vegetative state learned to blink their eyes to spell words
b. The brain shows increased activity during times when body temperature increases.
c. An instruction to imagine doing something activated appropriate areas of the brain.
d. Some people in a vegetative state turn toward the voices of people they know.
c
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Most people in very old age cannot provide a psychohistorical perspective because of their cognitive dysfunctions
a. True b. False Indicate whether the statement is true or false
Which of the following scenarios best illustrates how effective or ineffective maintenance rehearsal is in transferring information into long-term memory?
A. Sanjay recalls his grandmother's house where he grew up, even though he hasn't been there for 22 years. B. Ben learned his martial arts moves by making up "short stories" and mental images to describe each movement. C. Renee starred in the lead role of her high school play a few years ago. Although she helped write the play and based her character on her own life, she cannot remember many of the actual lines of dialogue anymore. D. Serena's keys were stolen from her purse. She cannot give a detailed description of her keychain to the police, even though she used it every day for three years.
Time is to the _____ scale of measurement as ethnicity is to the _____ scale of measurement
a. ratio; ordinal b. ratio; nominal c. interval; nominal d. ordinal; ratio
A problem with single-group designs is that a. they are open to many confounds. b. there is no comparison group
c. there is no equivalent control group. d. all of the above