Which correlation coefficient describes a situation in which there is no systematic relationship between two variables?
a) .00
b) 0.5
c) 1.0
d) +1.0
a
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How do most people react to the trolley car dilemma or the footbridge dilemma? a. They make a quick, emotional decision and look for an explanation later. b. They reason it out logically, but later they regret their decision
c. They reason it out logically, and later they support their decision. d. They consider both options and fail to make a decision.
A _____ pattern of grief is characterized by heightened and then diminishing distress after the loss
a. common b. chronic c. resilient d. depressed-improved
James is a security guard at the mall who seems lost in his own world, and seems somewhat eccentric to others. Often, he feels the presence of his dead mother nearby. He knows it is an illusion and that she is not real. Her presence does give him comfort. James probably would be diagnosed with a. schizoaffective disorder
b. schizotypal personality disorder. c. schizoid personality disorder. d. brief psychotic disorder.
When something undesirable has been removed upon the occurrence of a behaviour, and as a result that behaviour is strengthened, _____ has happened.
A) positive punishment B) negative reinforcement C) positive reinforcement D) negative punishment