পদ্ধতির তুলনা করুন

	শ্রেণিকক্ষ পর্যবেক্ষণ	প্রোগ্রাম মূল্যায়ন
ক্ষেত্র	ক্ষেত্র পদ্ধতি	ক্ষেত্র পদ্ধতি
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1960s (Flanders Interaction Analysis); refined through 1990s–2000s	1960s–1970s (Scriven 1967; Stufflebeam CIPP model 1971)
প্রবর্তক	Ned Flanders (systematic interaction analysis); Robert Pianta et al. (CLASS system)	Michael Scriven; Daniel Stufflebeam; Peter Rossi
ধরন	Qualitative and quantitative observational research	Applied evaluation methodology
মৌলিক উৎস	Flanders, N. A. (1970). Analyzing Teaching Behavior. Addison-Wesley.	Rossi, P. H., Lipsey, M. W., & Freeman, H. E. (2004). Evaluation: A Systematic Approach (7th ed.). Sage. ISBN: 978-0761908944
অপর নাম	classroom observation research, structured classroom observation, instructional observation, lesson observation	evaluation research, program assessment, educational evaluation, systematic program evaluation
সম্পর্কিত	6	3
সারসংক্ষেপ	Classroom observation is a field research method in which a trained observer systematically watches, documents, and analyzes teaching and learning events as they occur in a real classroom setting. It can be structured (using a predefined coding instrument such as Flanders Interaction Analysis or CLASS), semi-structured, or open-ended (ethnographic notes), and is used across educational research, teacher professional development, school evaluation, and curriculum studies to generate ecologically valid evidence about instructional practice.	Program evaluation is a systematic, empirically grounded process of collecting and analyzing information about a program to determine its merit, worth, or significance. Applied across education, public health, social services, and policy, it addresses questions such as whether a program is reaching its target population, whether it is being implemented as designed, and whether it is producing the intended outcomes. It draws on both quantitative and qualitative methods and serves accountability, improvement, or knowledge-generation purposes.