What Is Head Start? What Effect Does It Have on Intelligence

question 43

Essay

What is Head Start? What effect does it have on intelligence over the childhood years and into adulthood?

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Definitions:

Confounding Variable

An external factor in a study that could influence or mix up the results, making it hard to draw clear conclusions.

Wearing T-Shirts

The act of putting on shirts made of a lightweight fabric, typically short-sleeved and collarless, as a form of casual wear.

Experimental Group

In scientific research, the group of subjects that receives the treatment or condition under investigation.

Control Group

In an experiment, the group of subjects not exposed to the treatment or intervention, used as a benchmark to measure the effect of the treatment.