Cameron Counted a Total of Eight Blocks Stacked in a Single

question 235

Multiple Choice

Cameron counted a total of eight blocks stacked in a single pile of blocks.When the pile was knocked over and the blocks scattered in front of him,he knew that there were still eight blocks.This indicates that Cameron has reached the ________ stage of development.

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

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Definitions:

Sample

A group chosen from the larger population for the purpose of collecting statistical data through observation or questioning.

Population

The entire group of individuals or items that is the subject of a statistical analysis.

Nonresponse Error

The bias that occurs in survey statistics when individuals selected for the survey do not respond and their nonresponse is related to the measure of interest.

Data Collection

The process of gathering and measuring information on variables of interest in a systematic way.