What Is the Difference Between Validity and Reliability? Why Are

question 29

Essay

What is the difference between validity and reliability? Why are they both of concern to researchers?

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Definitions:

Responsive

Being quick to react or respond positively or supportively to stimuli or actions.

Romanian Children

Often refers to studies or discussions about the developmental outcomes of children from Romania, especially those who experienced institutional care.

Lower Intelligence Scores

Lower intelligence scores refer to below-average outcomes on tests designed to measure cognitive abilities and intellectual potential.

Orphanages

Residential institutions dedicated to the care of children whose parents are deceased or otherwise unable or unwilling to care for them.