Good Hypothesis Characteristics

A hypothesis is a proposed explanation for a phenomenon, serving as the foundation for research. A good hypothesis should possess specific qualities to be scientifically valuable and testable.

Analyzing Hypothesis Features

• A. Affirmative statement: A good hypothesis is stated clearly and affirmatively, proposing a specific relationship or condition. For example, "Increased study time leads to higher exam scores."
• B. Interrogative statement: Hypotheses are not questions. Questions guide research, but a hypothesis is a testable statement, not an inquiry.
• C. Falsifiability: This is a core principle. A hypothesis must be structured such that it can potentially be proven false through observation or experimentation. If it cannot be disproven, it's not scientifically useful.
• D. Conjectural: A hypothesis is an educated guess or conjecture based on existing knowledge or observations. It suggests a possible outcome or relationship that needs testing.
• E. Concludes relationship between variables: While a hypothesis *proposes* a relationship between variables, stating it "concludes" the relationship might be inaccurate, as the testing phase is required to confirm or refute it. The hypothesis sets up the test, it doesn't finalize the conclusion itself.

Selecting the Correct Option

Based on the analysis, the key characteristics of a good hypothesis are:

• Affirmative statement (A)
• Falsifiability (C)
• Conjectural (D)

Therefore, the correct combination is A, C, and D.

The correct option is 4. A, C, D Only.