The process by which small objects become perceptually grouped to from larger objects is

Which of the following statements is true, according to the research of evolutionary psychologists?

a. Men report wanting to have uncommitted sex more often than women. b. Men report having uncommitted sex more often than women. c. Women report wanting to have uncommitted sex more often than men. d. Women report having to have uncommitted sex more often than men.

Transformational leaders seem especially effective when the group

A) faces challenging tasks. B) faces uncertainty about the future. C) feels pressure to change. D) all of the above