Hypothesis Formulation Quiz

What is a hypothesis?

• A definitive conclusion based on data

• A tentative testable, predictive explanation

• A summary of research findings

• A statement that cannot be tested

Which of the following best describes a null hypothesis?

• It is always directional

• It indicates no relationship or difference between variables

• It is a statement derived from qualitative research

• It shows a significant relationship between variables

What is the purpose of hypothesis formulation in research?

• To collect data

• To summarize findings

• To present potential explanations for a research problem

• To analyze results

In experimental research, what does an alternative hypothesis indicate?

• There is a significant difference or relationship between variables

• It is not testable

• There is no difference between groups

• It is a non-directional statement

What is a substantive hypothesis?

• A hypothesis that is always quantitative

• A hypothesis that can be directly tested

• A hypothesis that involves abstract constructs

• A hypothesis that is derived from statistical analysis

Which of the following is an example of a statistical hypothesis?

• Motivation has no relationship with achievement

• Reading improves with practice

• Students taught by practical experiments achieve higher scores

• Teaching methods affect student creativity

What is the role of operational definitions in research?

• To present qualitative data

• To analyze statistical results

• To summarize the research findings

• To define how constructs will be measured

How can a researcher ensure the reliability of their study?

• By focusing solely on qualitative data

• By avoiding statistical analysis

• By operationalizing variables consistently

• By using subjective measures

What is the difference between a mediator and a moderator variable?

• Neither variable is important in hypothesis testing

• A moderator explains the relationship, while a mediator affects its strength

• A mediator explains the relationship, while a moderator affects its strength

• Both serve the same purpose in research

What is the first step in driving a deductive hypothesis?

• Test the hypothesis

• Formulate a logical premise

• Identify the general theory

• Gather observations