In a study led by Rice University research Michelle Hebl, female research assistants posed as job applicants and either appeared to be pregnant (by wearing a pregnancy prosthetic under their clothing) or not pregnant. The study showed that when the job applicants appeared to be pregnant they encountered more negative and hostile reactions compared to job applicants who did not appear to be pregnant. Which of the following statements about this study is most accurate? a. The study suggests that some employers appear to be violating the Pregnancy Discrimination Act of 1978. b. The study suggests that employers are engaging in status blind hiring practices. c. The study shows that some employers are engaging in affirmative action to correct the under-representation of women in the workplace. d. The study proves that all employers discriminate against pregnant women