# Where do independent and dependent variables go on a table?

## Where do independent and dependent variables go on a table?

In most data tables, the independent variable (the variable that you are testing or changing on purpose) will be in the column to the left and the dependent variable(s) will be across the top of the table.

## What are some examples of independent and dependent variables in research?

Two examples of common independent variables are gender and educational level. The dependent variable is the variable being tested and measured in an experiment, and is ‘dependent’ on the independent variable.

Does descriptive research have independent and dependent variables?

Descriptive studies only describe the current state of a variable, so there are no presumed cause or effects, therefore no independent and dependent variables. Since neither variable in a correlational design is manipulated, it is impossible to determine which is the cause and which is the effect.

Why are dependent and independent variables not applicable type of research?

Answer. Answer: It is because the descriptive research only concerns about describing the nature, characteristics and components of the population or phenomenon. Dependent and independent variable is to discover a different answer or to disprove hypothesis.

### How do you identify variables in research?

A variable in research simply refers to a person, place, thing, or phenomenon that you are trying to measure in some way. The best way to understand the difference between a dependent and independent variable is that the meaning of each is implied by what the words tell us about the variable you are using.

### What variable should be kept constant?

There must be an independent variable, which changes throughout the course of an experiment; a dependent variable, which is observed and measured; and a controlled variable, also known as the “constant” variable, which must remain consistent and unchanging throughout the experiment.

What is the difference between control variable and independent variable?

As an experimenter, the independent variable is what you change, the responding variable is what you observe and the controlled variables are what you keep the same. If we repeated the experiment we would expect the same cause-and-effect relationship.

What is the control variable example?

Temperature is a common type of controlled variable. If a temperature is held constant during an experiment, it is controlled. Other examples of controlled variables could be an amount of light, using the same type of glassware, constant humidity, or duration of an experiment.

#### Why is a controlled variable important?

Controlling variables is important because slight variations in the experimental set-up could strongly affect the outcome being measured. For example, during the 1950s, a number of experiments were conducted to evaluate the toxicity in mammals of the metal molybdenum, using rats as experimental subjects.

#### How do you identify a controlled variable?

Essentially, a control variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome. Any change in a control variable in an experiment would invalidate the correlation of dependent variables (DV) to the independent variable (IV), thus skewing the results.

What is the control variable in salt water experiment?

VARIABLES: The independent variable is the different amounts salt that will be added to the water (what is done by the scientist). The dependent variable is the boiling temperature of the water (what is being measured).

How many times should an experiment be repeated to make sure the results are valid?

For most types of experiment, there is an unstated requirement that the work be reproducible, at least once, in an independent experiment, with a strong preference for reproducibility in at least three experiments.