In Which Sensorimotor Substage Does an Infant Develop the Ability

question 132

Multiple Choice

In which sensorimotor substage does an infant develop the ability to use primitive symbols?

• A) simple reflexes
• B) first habits and primary circular reactions
• C) secondary circular reactions
• D) internalization of schemes

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Definitions:

Within-Subjects

A research design wherein the same group of subjects is exposed to different conditions or variables, allowing for direct comparison of their responses across these conditions.

Design

The plan or specification for the construction of an object or system, or for the implementation of an activity or process.

Solomon Four-group Design

An experimental approach to assess the potential effects of pretesting on participants by including both pretested and non-pretested groups with and without the intervention.

Pretest Impact

The influence that prior testing might have on the participants' subsequent performance on a posttest, affecting the interpretation of an intervention's effect.