The use of public polling techniques to answer questions about the opinions and behaviors of large groups of people describes the use of the method

According to Howard Markham, _________________ account(s) for more than 60% of the level of satisfaction and happiness in married couples' relationships

a. communication skills b. experience with relationships c. time dating before marriage d. the number of children

According to behavior genetics research

a) nonshared experiences have much more to do with mental illness than shared experiences. b) shared experiences have much more to do with mental illness than nonshared experiences. c) shared and nonshared experiences are equally important for mental illness. d) there is no way to differentiate between shared and nonshared contributions to mental illness.