Dr Dlamini's Students Were Rightfully Upset When He Used Very

question 142

Multiple Choice

Dr Dlamini's students were rightfully upset when he used very accurate weight scales (assessing the weight of each pupil) to determine their marks in a developmental psychology class. This is partially because his method of assessment lacked

• A)a sufficient sample size.
• B)reliability.
• C)validity.
• D)the ability to identify practice effects.

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Definitions:

Ranked Hierarchy

An organizational structure where entities are ranked according to levels of importance or authority.

Collective Identity

A shared sense of belonging to a group that shapes the members' perceptions, actions, and sense of self.

Surplus Goods

Items produced in excess of what is needed, often leading to stockpiles or distribution beyond the initial target market.

Economic System

An organized arrangement for producing, distributing, and consuming goods.