Examlex
Confounding variables are connected to the dependent variable such that we cannot know which variable causes the effect we observe.
Reliable Change Index
A statistical measure used to determine whether the change in a subject's performance or score over time is significant and not due to measurement error.
Measurement Error
The difference between the observed value and the true value of what is being measured, due to various inaccuracies in measurement processes.
Client Progress
The positive changes, developments, or improvements experienced by a client as a result of therapeutic intervention, counseling, or treatment.
Baseline Data
Information collected at the beginning of a study before any interventions are applied, used as a point of reference for assessing change.
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