17. "Enlargement" and "concealment" are examples of:18. When people respond to questions about sexuality, sometimes they exaggerate and other times they tend to minimize or hide certain facts. In which of the following methods of measuring sexuality would this problem arise?19. A questionnaire for a sex study asks the respondents for the total number of sexual partners they have had in their lives. Although John has only had sex with a single partner, John lists the total as ten. This is an example of _____.A. enlargementB. concealmentC. causal inferenceD. implicit association20. Margaret is having an affair with her neighbor, Tom. However, when an interviewer in a sex study asks her whether she has ever had any sexual relations with anyone outside of her marriage, her answer is, "No, never." This is an example of _____.21. A 30-year-old man frequents book stores that sell erotic literature. However, when asked about this in a research study, he denies ever having been to one. In sex research, this tendency is defined as:22. Which among the following is an example of enlargement in sex research?