Correct option is C
Introduction:
A hypothesis is a crucial component of the research process, serving as an educated guess that attempts to explain a phenomenon or relationship between variables. It provides a clear direction for investigation, guiding the research design and methodology.
Information Booster: A well-constructed hypothesis is crucial for effective research. Here's an analysis of each criterion:
A. It should describe one issue only. (Correct: Focused, unidimensional.)
B. It should describe many issues. (Incorrect: Lacks focus, untestable.)
C. It should specify variables between which the relationship is to be established. (Correct: Clearly identifies variables for proposed relationship.)
D. It should be specific and precise. (Correct: Unambiguous, clear for testing.)
E. It should be empirically testable, whether it is right or wrong. (Correct: Must be verifiable or falsifiable through data.)
Based on these points, the correct criteria for hypotheses construction are A, C, D, and E.
Additional Knowledge:
A hypothesis is an educated guess or a tentative explanation for an observed phenomenon that can be tested through research.
Other important characteristics of a good hypothesis include:
o Clarity: Easy to understand.
o Relevance: Connected to existing theories or practical problems.
o Consistency: Does not contradict known facts (unless proposing a new paradigm).
o Parsimony: Simple as possible, while still adequately explaining the phenomenon.