In general, categories are best described as having:
a) clear boundaries
b) fuzzy boundaries
c) impermeable boundaries
d) no boundaries
CORRECT = B
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Suppose you work on a submarine with only artificial light. You are required to follow a schedule of working for 12 hours and then sleeping for 6. What rhythm, if any, will your alertness and body temperature show?
A. They will follow a rhythm of 18 hours. B. They will follow the usual rhythm of 24 hours. C. They will follow a rhythm of 21 hours. D. They will cease to show any consistent rhythm.
If you have ever awoken from sleep to scribble down a brilliant idea, you can probably relate to ___, whose own sleep was interrupted with notes with an insight about ___
A) Cajal; synaptic structures B) Golgi; chemical transmission at the synapse C) Loewi; chemical transmission at the synapse D) Cajal; chemical transmission at the synapse
True or False: We can use a correlation coefficient to examine the causal relationship between two variables as long as the independent variable has been manipulated.
a. True b. False
Mr. Spam is a 39-year-old male who has been brought into your neurology clinic by his wife. She has become increasingly alarmed by her husband's behavior over the last four months. You recommend a CAT scan to look for tumors in the brain. Which two parts of the brain would you predict are being affected by the tumors? List of symptoms: vastly increased appetite, body temperature fluctuations, decreased sexual desire, jerky movements, poor balance when walking and standing, inability to throw objects, and exaggerated efforts to coordinate movements in a task.
A) motor cortex and emotion cortex B) somato-sensory cortex and hyptohalamus C) hypothalamus and cerebellum D) cerebellum and medulla E) thalamus and motor cortex