Which Method of Validity or Reliability Estimation Involves Dividing a Multi-Item

question 2

Short Answer

Which method of validity or reliability estimation involves dividing a multi-item measurement device into equivalent groups and correlating the item responses?

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Definitions:

Specialized Cells

Cells that have specialized in both traits and functions to fulfill particular tasks within a living organism.

Seashore Plants

Plants adapted to life in saline environments along coastal regions.

Primary Growth

An increase in the length of a plant that occurs at the tips of the shoots and roots due to the activity of apical meristems. Compare with secondary growth.

Horizontal Growth

Increase in size or spread of an organism or structure by expanding outwards, rather than elongating.