विधियों की तुलना करें

	पायलट-परीक्षित मोबाइल अनुभव नमूनाकरण	पायलट-परीक्षित सर्वेक्षण
क्षेत्र	सर्वेक्षण पद्धति	सर्वेक्षण पद्धति
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	2000s–2010s (mobile ESM); pilot-testing practice codified in 2010s	Widely formalised from the 1970s-1980s
प्रवर्तक	Reed Larson & Mihaly Csikszentmihalyi (ESM); mobile adaptation developed across 2000s–2010s	Systematic practice codified by Jean M. Converse and Stanley Presser
प्रकार	Data collection technique	Survey design and validation procedure
मौलिक स्रोत	Larson, R., & Csikszentmihalyi, M. (1983). The experience sampling method. New Directions for Methodology of Social and Behavioral Science, 15, 41–56.	Converse, J. M., & Presser, S. (1986). Survey Questions: Handcrafting the Standardized Questionnaire. Sage. ISBN: 978-0803925557
उपनाम	pilot-tested mobile ESM, pretested mESM, validated mobile experience sampling, mobile ESM with pilot phase	pre-tested survey, survey pre-testing, questionnaire pilot study, survey field test
संबंधित	4	6
सारांश	Pilot-tested mobile experience sampling (mESM) is a data collection approach that combines smartphone-delivered, real-time self-report prompts — the Experience Sampling Method — with a structured pilot phase to validate the instrument, signal timing, burden level, and response quality before full deployment. The pilot phase is not optional decoration; it is the core quality gate that separates a rigorously validated mESM study from an ad hoc one.	A pilot-tested survey is a structured questionnaire that has been administered to a small, representative sample before the main data-collection phase. The purpose is to detect problems with wording, response options, skip logic, or timing, allowing the researcher to refine the instrument before it reaches the full sample. Pilot testing is not a separate research design; it is a quality-assurance step embedded within survey methodology that substantially reduces measurement error.