Two studies were conducted to investigate how self-ratings on questionnaire items reflect the underlying real-scores. Participants gave numerical information about personal attributes (the real-scores), such as age, height, and weight, and subsequently rated themselves regarding these attributes. In Study 1, they rated themselves on a five-point…

The rise of smartphone surveys, coupled with technological advancements, provide new ways for measuring respondents' political attitudes. The use of open questions with requests for voice answers instead of text answers may simplify the answer process and provide nuanced information. So far, research comparing the measurement quality of text and…

Previous research has shown that question characteristics, such as the shape of rating scales, can affect how respondents interpret and respond to questions. For example, earlier studies reported different response distributions for questions employing rating scales in the form of a ladder and in the form of a pyramid. The current experiment,…

Web surveys are an established data collection mode that use written language to provide information. The written language is accompanied by visual elements, such as presentation formats and shapes. However, research has shown that visual elements influence response behavior because respondents sometimes use interpretive heuristics to make sense…

This study aims to assess whether respondent inattentiveness causes systematic and unsystematic measurement error that influences survey data quality. To determine the impact of (in)attentiveness on the reliability and validity of target measures, we compared respondents from a German online survey (N = 5205) who had passed two attention checks…