0
One study mentioned in this course used a test called and acirc and 128 and 156SAFE and acirc and 128 and 157. What variables did it compare?
Wiki User
∙ 7y ago
The study compared various cognitive variables, including attention, memory, and executive functions among individuals with different levels of physical fitness. The researchers wanted to investigate the relationship between physical fitness and cognitive performance.
Add your answer:
Earn +20 pts
What is a relationship between two variables or sets of data is called what?
Correlation
Why is an experiment called a controlled study?
An experiment is called a controlled study because it involves manipulating variables under controlled conditions to isolate the effects of those variables on the outcome or results. By controlling other factors that could influence the results, researchers can more accurately determine the impact of the variables they are studying.
What is statistical method of identifying associations among a large number of variables to reveal more general patterns called?
The statistical method you are referring to is known as factor analysis. Factor analysis is helpful in identifying underlying patterns or structures among a large number of variables by grouping them into a smaller number of factors. These factors help in simplifying the complexity of the data and understanding the relationships between variables.
What is the group of participants chosen for an experiment called?
The group of participants chosen for an experiment is called the experimental group. This group is exposed to the intervention or treatment being studied to compare results with a control group that does not receive the intervention.
Is A variable that changes outside the control of the participants an independent variable?
No, an independent variable is one that is intentionally manipulated by the researcher to observe its effect on the dependent variable. A variable that changes outside of the participants' control would typically be considered an extraneous variable that could potentially influence the results of the study.
What are variables that are not being studied called?
Independent Variables.
What are factors that change in an experiment called?
The factors which you change (vary) are called variables.
Economic variables who are measured in goods are called?
dichotomous variables
What is a separate experiment with no variables called?
For instance, in an experiment on plants, some plants may be subjected to variables - different fertilisers, soil, temperature, daylight, diseases, etc. While other plants would be kept separate as a control. The control plants would not be subjected to any variables or experiments. The control plants would be used to compare the growth and the effects on the plants that were subjected to the variables.
An algebraic expression is a combination of letters called what?
variables
Factors that are varied during an experimental procedure are called?
Variables
What is the branch of mathematics that uses letters called variables in place of a numeral?
Algebra uses letters called variables
What are parts of an equation separated by a or - called?
they are called variables
An experiment in which all variables stay the same is called?
An experiment in which all variables stay the same is called a "controlled experiment".
Economic variables whose values are measured in monetary units are called?
Nominal Variables
Can global variables be called preprocessors?
No.
What are factors in a experiment called?
Variables.
