kísérhetja

Kísérhetja is a Hungarian term that translates to "experimenter" or "experimenter subject" in English, often used in psychological and sociological research contexts. The concept refers to an individual who actively participates in an experiment, typically as part of a study designed to observe behavior, cognition, or social interactions under controlled conditions.

In experimental psychology, the term may also refer to the researcher conducting the experiment, though the more common term in English for this role is "experimenter." In Hungarian literature, particularly in works exploring human behavior and ethics, *kísérhetja* can describe a participant whose actions are influenced by the experimenter's expectations or manipulations, such as in the famous Rosenthal effect (also known as the Pygmalion effect), where researchers' expectations subtly shape participants' outcomes.

The term gained broader attention in Hungarian discussions surrounding ethical research practices, particularly after controversies involving deceptive or unethical experiments. Critics argue that participants—*kísérhetjak*—may be vulnerable to manipulation, especially if they lack full awareness of the study's true purpose or potential risks. Ethical guidelines in Hungary, aligned with international standards, emphasize informed consent, transparency, and the protection of participants' well-being.

Kísérhetja is also used metaphorically in cultural and philosophical debates to discuss the role of individuals in societal experiments, such as large-scale policy tests or social simulations. The term underscores the tension between scientific progress and the moral responsibilities of researchers toward those who volunteer—or are coerced—to participate in such studies.