UGC NET Library Science Guide

  Hypothesis: Types, Examples, Features, Advantages & MCQs Hypothesis: Types, Examples, Features, Advantages & MCQs 1. Introduction In research, a hypothesis plays a central role in guiding the study. It provides a tentative explanation or prediction that can be tested through data collection and analysis. In fields like Library and Information Science, social sciences, and management, hypotheses help researchers focus their investigations and establish relationships between variables. A well-formulated hypothesis not only directs research design but also helps in drawing meaningful conclusions.  👉 Join now and grow your LIS career: https://whatsapp.com/channel/0029Va9qf8JGzzKJbG1NMB3T 2. Definition A hypothesis is a tentative statement that predicts a relationship between two or more variables and can be tested through empirical research. It is a testable statement Based on theory or prior knowledge Foundation for data analysis 3. Features and Typ...

  UGC NET Library Science Unit Wise Solved MCQ (Part 4) UGC NET Library and Information Science परीक्षा में Information Sources, Services और Research Methodology से संबंधित प्रश्न महत्वपूर्ण होते हैं। इस लेख में Unit 7 और Unit 8 से संबंधित solved MCQ दिए गए हैं। Unit 7: Information Sources, Systems and Services Q1. Abstracting service का मुख्य उद्देश्य क्या है? a) Document का संक्षिप्त सार देना b) Document का translation करना c) Document को classify करना d) Document को catalogue करना Answer: a) Document का संक्षिप्त सार देना Q2. Indexing का मुख्य उद्देश्य क्या है? a) Document का classification b) Document retrieval को आसान बनाना c) Document preservation d) Document acquisition Answer: b) Document retrieval को आसान बनाना Q3. Citation index का concept किसने दिया? a) Eugene Garfield b) Bradford c) Ranganathan d) Dewey Answer: a) Eugene Garfield Q4. Impact factor किससे संबंधित है? a) Books b) Journals c) Theses d) Reports Answer: b) Journals ...