Regarding the function of sleep and the effects of sleep loss, which of the following statements is FALSE?
a. If you lose just one hour of sleep a night, it can affect your mood, memory, ability to pay attention, and even your health.
b. Most people who have not slept for a day or two can still do interesting or complex mental tasks.
c. Brief shifts in brain activity to the pattern normally recorded during sleep are called sleep apneas.
d. Coffee can help sleepiness, but if one is struggling to stay awake while driving, it is best to stop and take a short nap.
C
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A graphic technique that is used to illustrate population trends by showing the relative sizes of different age groups is called a ____
a. histogram b. population pyramid c. frequency distribution d. segmented bar graph
Companionate love is the passionate, highly sexual part of loving
a. True b. False Indicate whether the statement is true or false
Even though the cars at the end of the train look miniature, we know they are full-size due to
A) binocular cues. Incorrect. Binocular cues give our brain information about depth using both eyes simultaneously. B) monocular cues. C) perceptual constancy. D) perceptual illusion.
Which of the following statements is supported by research on aggression?
A) By age 17 months, girls are more physically aggressive than boys. B) In early childhood, verbal aggression gradually replaces physical aggression. C) Girls less often use indirect relational tactics that extend for hours, weeks, or even months D) Parents respond far more negatively to physical fighting in boys than they do in girls.