What is a hypothesis in research?

• A random guess about an outcome

• A proposed statement based on existing knowledge or evidence

• A final conclusion drawn from an experiment

• A subjective opinion about a topic

How many steps are recommended to formulate a strong hypothesis?

• Three

• Four

• Five

• Six

What are the essential characteristics of a solid research question for hypothesis formulation?

• Vague and open-ended

• Subjective and opinion-based

• Specific and researchable

• Broad and unmeasurable

What is a key advantage of having a specific research question?

• It allows for the formulation of personal opinions

• It enables the collection and analysis of relevant data

• It leads to broad and unverified generalizations

• It eliminates the need for experimental design

Which characteristic makes a research question non-researchable?

• It is specific and allows for data collection

• It is based on existing evidence

• It is vague, broad, or based on opinion

• It clearly defines independent and dependent variables

Why is the question "Is climate change the biggest problem in the world?" considered unsuitable for a research hypothesis?

• It is too specific for a global issue

• It is subjective and relies on individual opinion

• It lacks any identifiable independent variables

• It requires an excessive amount of data to answer

What factor primarily determines the amount of preliminary research needed for a hypothesis?

• The researcher's prior experience in the field

• The complexity of the research topic

• The availability of online resources

• The desired length of the research paper

In the research question "What is the relationship between social media usage and anxiety levels among teenagers?", which component represents the independent variable?

• Anxiety levels

• Academic performance

• Social media usage

• Sleep disturbance

In the research question "What is the relationship between social media usage and anxiety levels among teenagers?", which component represents the dependent variable?

• Number of hours spent on social media

• Frequency of social media use

• Anxiety levels

• Type of social media platform

Which method of writing a hypothesis is exemplified by the statement: "If students use social media for more than 10 hours a day, then their academic score decreases by 30%?"

• Comparison Method

• Null Hypothesis Method

• If-Then Method

• Correlation/Effect Method