
Muong Naroath
A Cambodian research report examining how school student statistics are collected in Sihanouk Province and how far the reported figures are valid, comparing survey data w...

វិទ្យាស្ថានគរុកោសល្យរាជធានីភ្នំពេញ
PTEC Library
Phnom Penh Teacher Education College
សៀវភៅ · សារណា · អត្ថបទសិក្សា · សៀវភៅក្នុងបណ្ណាល័យ · ផ្លូវសិក្សា · ព័ត៌មាន

Muong Naroath
A Cambodian research report examining how school student statistics are collected in Sihanouk Province and how far the reported figures are valid, comparing survey data w...

Jack R. Fraenkel, Norman E. Wallen, Helen H. Hyun
A comprehensive introductory textbook on educational research. Guides students from formulating a research question through sampling, instrumentation, internal validity a...

Geoffrey R. Marczyk, David DeMatteo, David Festinger
A compact introduction to research design in the behavioural sciences. Covers problem formulation, sampling, measurement and validity, experimental and quasi-experimental...

នាយកដ្ឋានបច្ចេកវិទ្យាព័ត៌មាន
This document, titled 'Rubber as an Ecomomic Commodity', is an educational reference resource focusing on វិទ្យាសាស្ត្រ. It presents core methodologies, detailed explanat...
សួរបណ្ណាល័យអំពី «validity»
ជំនួយការបណ្ណាល័យឆ្លើយតាមឯកសារក្នុងបណ្ណាល័យនេះផ្ទាល់ ហើយបង្ហាញប្រភពដែលខ្លួនបានប្រើ។
…ីសិក្សាក្នុងខេត្តព្រះសីហនុ) Student Statistic: Challenges in Collection Processes and Its Validity (A Case Study in Sihanouk Province) របាយការណ៍ស្រាវជ្រាវ ដាក់ជូនក្នុងចំណែកមួយសម្រាប់ការបំព…
Student Statistics: Challenges in Collection and Validityទំព័រ 1
…analysis purposes. These fourth data collection techniques will be conducted to test the validity of the data through technique triangulation and source triangulation in qualitative descr…
Analysis of Prospective Elementary School Teachers’ Scientific Prទំព័រ 3
…SC ) do not vouch or give any warranty towards the accuracy, authenticity, integrity, or validity of any information or representation provided by any user registered on our Startup Cambo…
STARTUP CAMBODIA SINSIGHT 2023ទំព័រ 3
…derable political pressure from local officials to make determinations that undermine the validity of the NGS Accreditation Process. It is, therefore, essential that those on the Accredita…
Accreditation Protocolsទំព័រ 4
…individually and as a whole. If any part of this Licence is invalid or unenforceable, the validity and enforceability of the remaining terms and conditions of the Licence shall not be affe…
PhraseBook for Writing Papers and Research in English (4th Edition)ទំព័រ 4
…p ឆ. p q q p ឃ. p q p q 14. ស្ិ កាស្ ពលភាព ( validity ) នន Argument ខាងររោម : ក. q p , p q ខ. q p , q p គ. q p , q r p r ឃ.…
កំណែពិជគណិតឆ្នាំទី១ទំព័រ 4