SHAMON, Hawal; BERNING, Carl Clemens. Attention Check Items and Instructions in Online Surveys with Incentivized and Non-Incentivized Samples: Boon or Bane for Data Quality?. Survey Research Methods, [S. l.], v. 14, n. 1, p. 55–77, 2020. DOI: 10.18148/srm/2020.v14i1.7374. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7374. Acesso em: 25 jul. 2024.