During Which Cognitive Stage Can Parents First Begin to Assist

question 67

Multiple Choice

During which cognitive stage can parents first begin to assist children in learning the concept of conservation by demonstrating with liquids,beads,and clay and by using touching and seeing as teaching tools rather than verbal explanations?

• A) sensorimotor
• B) preoperational
• C) concrete operational
• D) formal operations

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Definitions:

Random Sample

A subset of a population selected through a method where every individual has an equal chance of being chosen, ensuring the representativeness of the sample.

Target Population

The entire group of individuals or instances about whom the research is focused and to whom the researcher wishes to generalize the study findings.

Systematic Bias

A consistent and predictable error introduced into sampling or testing by selecting or encouraging one outcome or answer over others.

Biased Sample

A sample that does not accurately reflect the population from which it was drawn, often due to overrepresentation or underrepresentation of certain groups.