válaszadók

Válaszadók are individuals who participate in surveys, polls, interviews and other data-collection activities by providing answers to questions or completing tasks. They constitute the data source in quantitative, qualitative and mixed-methods research and help researchers describe opinions, behaviors, characteristics or experiences of a larger population.

In survey research, válaszadók are selected from a target population through sampling techniques. Random and stratified sampling aim for representativeness, while non-probability methods such as convenience sampling are common in some settings. The quality of results depends on the response rate and how well nonresponse is addressed, since those who do not participate may differ systematically from respondents.

Questionnaire design and administration influence the quality of responses. Neutral wording, avoidance of leading questions, appropriate length, and careful ordering reduce measurement error. Data collected from válaszadók can be quantitative (closed-ended questions producing structured data) or qualitative (open-ended questions yielding text or richer descriptions).

Ethical considerations are central. Participation is typically voluntary and based on informed consent. Anonymity or confidentiality is maintained where possible, and data protection rules (for example, the GDPR in the European Union) govern storage and use of information.

Limitations to consider include self-report biases, social desirability effects, and memory inaccuracies. Researchers may implement weighting, data cleaning, and validation to improve representativeness and accuracy.

Terminology varies regionally; phrases such as résztvevők or megkérdezettek are sometimes used interchangeably with válaszadók, though emphasis on providing answers is a key distinguishing feature.