outcome variables in research

Meaning

1. 1nounpluraltechnical

   The measured results or responses that a study tries to explain or predict, often influenced by other factors.

   Grammar: Usually plural; a single one is an outcome variable. Often used with 'measure', 'analyze', or 'predict'.

   Patterns

   • measure outcome variables
   • outcome variables in a study
   • predict outcome variables

   The researchers recorded outcome variables such as test scores and heart rate.

   In this experiment, the outcome variables were measured at the end of each month.

   Choosing the right outcome variables is crucial for valid results.

Common combinations

primary outcome variable

The primary outcome variable was the number of correct answers.

secondary outcome variables

Secondary outcome variables included mood and sleep quality.

measure outcome variables

They measured outcome variables before and after the treatment.

dependent outcome variable

The dependent outcome variable changed significantly.

Synonyms and how they differ

dependent variables

In experimental research, 'dependent variables' are the outcomes that depend on the independent variables; 'outcome variables' is a broader term that can include any result of interest.

response variables

Common in statistics; it emphasizes the response to a treatment or condition, similar to outcome variables.

Opposites

Word family

outcome noun

The result or effect of an action or process.

variable noun

Something that can change or be changed in an experiment.

Commonly confused: outcome variables in research or independent variables?

Practice

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