self-selection
Noun
Meaning
Selecting oneself for something.
Selecting something for oneself.
(countable) An item selected by oneself.
Source: en.wiktionary.orgExamples
Mrs Acilius is a sociologist, so I often hear about self-selection bias, about ways in which groups people choose to join tend to be unrepresentative of the community at large.
Therefore, due to a self-selection bias, whether a cohort analysis shows higher or lower KPIs for recs users is independent of the value the recs technology actually delivers.
Funds' participation in a database is voluntary, leading to self-selection bias because those funds that choose to report may not be typical of funds as a whole.
Some studies have found that, when self-selection is controlled for, the built environment has no significant effect on travel behaviour.