You are moderating a focus group discussion with the objective of understanding probable reasons why women employment and income have not increased as much as predicted over the years. A respondent starts talking about the absence of affordable childcare being a reason for her to not work. This response leads to more responses as more respondents chime in about the importance of affordable child care and start talking about how it has affected their opportunity to work or get a higher educational degree and hence affecting their earning potential. Another women in the focus group adds that she wanted to pursue her education and due to the absence of affordable child care she stopped with only one kid though she wanted more. Though this discussion you gain more insight into the relation of affordable child care and women's earning. What type of effect is mentioned above. Choose the most appropriate response from below.

Group of answer choices

Snowballing effect

self-selection bias

Social desirability bias

interviewer bias