Chimpanzees have been observed using objects as grooming tools, including
a. toothbrushes. c. hairbrushes
b. dental picks. d. ear cleaners.
B
You might also like to view...
In early Puritan culture, the practice of bundling referred to: a. When young couples were allowed to share a bed as long as they were clothed and wrapped in sheets. b. The first night spent as a married couple when the marriage was consummated
c. The punishment given to a woman for cheating on her husband. d. The punishment given to people who were caught having premarital sex.
Harvey is interested in doing a study to determine whether or not a statistically significant relationship exists between participating in college athletics and self-efficacy for academic work. Because Harvey is not particularly interested in determining a cause-and-effect relationship, he would be best advised to do a(n) ____study
a. cross-sectional b. correlational c. experimental d. naturalistic observation
Spermarche is defined as the initial production of sperm
a. True b. False Indicate whether the statement is true or false
Tina has inadvertently trained her dog Bobo, to lay his chin on her leg when she is studying by giving him a treat when he does. Unfortunately, she has been so busy that she has run out of treats. Bobo not only continues to walk over and lay his chin on her leg, but he begins pawing at her leg and arm. Bobo is showing ____
a. ?generalization b. ?discrimination c. ?an extinction burst d. ?spontaneous recovery