Table A1.

Survey at the end of the experiment

ClassesNo. of itemsSpecification
Demographic information and influencing variables (relevant experience)13Age, gender, study subject, work or training experience, experiment experience, language, semester of study and degree
Satisfaction and stress6Perceived enjoyment, physical pressure, psychological pressure, excitement and time pressure (Source: own consideration)
Overall evaluation of the assistance system4The system is perceived as: helpful, superfluous, annoying and coping well (Source: own consideration)
Evaluation of specific aspects of the assistance system5 closed questions and one open questionDifficulty to produce without assistance system; satisfaction regarding the information from the system; Need of more information from the system desired; Need of more process knowledge; and Need of personal contact (Source: own consideration)
Self-efficacy10General self-efficacy expectation (Source: Schwarzer and Jerusalem M, 1995)
Source: Authors’ own data, 2020

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