McCarson Iv vs Dv

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the factor that is measured or observed in an experiment, which changes in response to the independent variable.

Front

What is the independent variable in an experiment?

Back

The independent variable is the factor that is manipulated or changed by the experimenter to observe its effect on the dependent variable.

Front

In the context of an experiment, what does 'control' mean?

Back

A control is a standard of comparison for checking the results of an experiment, often involving a group that does not receive the treatment.

Front

What is an observation in scientific terms?

Back

An observation is the act of using one or more of the senses to gather information about the world.

Front

What is an inference?

Back

An inference is a conclusion drawn from observations and prior knowledge.

Front

How does changing the independent variable affect the dependent variable?

Back

Changing the independent variable can cause changes in the dependent variable, which is what the experiment aims to measure.

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the relationship between the independent and dependent variables.

Front

What is the purpose of a scientific experiment?

Back

The purpose of a scientific experiment is to test a hypothesis by manipulating variables and observing the outcomes.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.

Front

What is a variable in an experiment?

Back

A variable is any factor, trait, or condition that can exist in differing amounts or types.