เปรียบเทียบวิธี

	บันทึกการทดลองที่ผ่านการทดสอบนำร่อง	บันทึกภาคสนาม
สาขาวิชา	ระเบียบวิธีสำรวจ	ระเบียบวิธีสำรวจ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	19th–20th century (lab notebooks); pilot-testing conventions codified mid-20th century	Late 19th century (formalized in 20th century)
ผู้ริเริ่ม	Scientific research community (laboratory practice); pilot-testing formalized by survey and experimental methodologists	Rooted in 19th-century anthropology and sociology; systematized by ethnographers such as Bronislaw Malinowski and later Robert Emerson et al.
ประเภท	Instrument-validation + structured data collection	Qualitative data collection and recording technique
แหล่งต้นตำรับ	Barab, S., & Squire, K. (2004). Design-based research: Putting a stake in the ground. Journal of the Learning Sciences, 13(1), 1–14.	Emerson, R. M., Fretz, R. I., & Shaw, L. L. (1995). Writing Ethnographic Fieldnotes. University of Chicago Press. ISBN: 978-0226206813
ชื่อเรียกอื่น	pilot-tested lab journal, pilot-tested research logbook, validated experiment diary, pre-tested lab log	fieldnotes, observational notes, ethnographic notes, jottings
ที่เกี่ยวข้อง	5	6
สรุป	A pilot-tested experiment log is a structured research instrument — a systematic journal of experimental procedures, observations, and results — that has been trialed with a small representative sample before full deployment. The pilot phase identifies ambiguous recording fields, impractical time demands, or inconsistent terminology, enabling targeted revisions that improve the log's reliability and completeness before the main data-collection phase begins.	Field notes are detailed written records created by researchers during or immediately after direct observation in a naturalistic setting. They capture what is seen, heard, and experienced — including behaviors, interactions, physical environments, and the researcher's own analytic impressions — forming the primary data source for ethnographic and observational studies.