What Is One Reason Why a Study Investigating Whether a New

question 8

Multiple Choice

What is one reason why a study investigating whether a new urban housing assistance program reduces homelessness might not achieve internal validity?

• A)At the same time of the study,developers flood the market with affordable apartments,making housing more accessible to homeless populations.
• B)While the intervention may work in the city,urban participants might differ from homeless populations in a rural area.
• C)Researchers received money from a foundation aimed to end homelessness,which might have a vested interest in the results.
• D)Homeless populations are difficult to follow since they tend to move around so much.

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Definitions:

Occipital Lobes

The region of the brain located at the back of the head, responsible for processing visual information from the eyes.

Sight

The ability to see, one of the five senses, involving the eyes perceiving light and converting it into signals that the brain interprets as visual images.

Crevices

Narrow openings or cracks in a rock or wall, often resulting from the earth's movements or the erosion of materials.

Cortex

The outer layer of the brain involved in numerous high-level functions such as thought, memory, and decision-making.