All of the following are communication breakdowns among traditional married couples as identified by Schwartz (1994) EXCEPT which of the following?

Which informative topic would be most appropriate when speaking to master vegetable gardeners?

a. selecting the proper size for a garden plot b. the easiest vegetables to grow c. tips for selecting the best growing soil d. successful interplanting techniques

What type of study does this notation describe: R X O2?

a) Posttest only b) Pretest only c) Pretest-posttest d) Solomon pretest only