Among the following types of published research, which use the most diverse types of participants?

Jack has had a nervous breakdown after spending the last three years trying to prevent his business from collapsing. From the point of view of the general adaptation syndrome, Jack is in which stage of response to stress?

a. the alarm-reaction phase b. the resolution phase c. the avoidance stage d. the exhaustion stage

People with __________ believe that they have a hand in what happens to them, so they are less likely to think that good luck plays a role in their lives

a) an external locus of control b) a fatalistic attitude c) an internal locus of control d) low-self efficacy