Neurons sent by the __________ to the prefrontal lobes of the cerebral cortex contribute to improvements in sustained, controlled attention

A loss of contact with reality is called a:

A. flat affect. B. hallucination. C. delusion. D. psychosis.

Whenever the calculated value of t is equal to or greater than the tabled value of t, for a given number of degrees of freedom, then

a. There is a failure to reject Ho b. Ho is rejected c. Ho is no longer relevant d. the alpha level becomes zero