In terms of signal and noise, a Type II error represents a ____

James has flunked out of high school, has severed all of his ties with family and friends, and has no sense of where he is headed. He also seems to have significant disruptions in his sense of time (some things seem to happen much faster than they really do). According to Erikson, James is experiencing:

A. identity diffusion. B. negative identity. C. identity foreclosure. D. psychosocial moratorium.

In terms of meeting assumptions of the t test for dependent means, the most common cause of serious problems is when a one-tailed test is used and the population distribution is highly __________

Fill in the blanks with correct word