During which stage of the General Adaptation syndrome are our stress-fighting resources depleted?

Which of the following is a reason why we may NOT find a significant difference between two groups?

a. The sample size was too small. b. The true mean difference between the groups was too small. c. The variability between the groups was too large. d. all of the above

An attachment style inventory was completed by couples waiting in an airport, their behavior was then observed until departure. Results from this research showed that

A. avoidant individuals showed signs of stress over flying. B. most secure participants left the waiting area before their partners departed. C. avoidant couples directly expressed anxiety to the researchers. D. secure participants showed signs of closeness to their partner while waiting.