Crossword. Research concepts

4. is the complete set of individuals or items that share one or more characteristics from which data can be collected.
8. is a specific method or procedure used to achieve a particular result in research, experimentation, or any scientific process.
9. is a simplified representation of a system or phenomenon, used to explain, predict, or understand its behavior.
13. is a subset of a population selected for measurement, observation, or questioning, to provide statistical information about the population.
14. refers to the systematic, theoretical analysis of the methods applied to a field of study.
15. is a systematic approach to understanding the natural world through observation, experimentation, and evidence-based reasoning.

1. is a set of beliefs, values, and techniques shared by members of a scientific community that guides their research and practice.
2. is a learning theory suggesting that individuals construct their own understanding and knowledge of the world through experiences and reflecting on those experiences.
3. refers to the central point of attention or activity. In research, it is the specific area or subject matter that is being studied or investigated.
5. refers to the entire group or set of items, individuals, or events that is being studied or that is relevant to the research question.
6. is someone who studies or advocates for understanding the natural world through observation and empirical evidence, often emphasizing the rejection of supernatural explanations.
7. is a well-substantiated explanation of some aspect of the natural world, based on a body of evidence and repeatedly tested and confirmed through observation and experimentation.
10. is the branch of philosophy that studies the nature of being, existence, and reality.
11. refers to the foundational principles or base upon which a system, theory, or method is built. It is the underlying support or groundwork.
12. is a testable statement or prediction about the relationship between two or more variables.