Which of the Following Is a Method for Tracking and Contacting

question 3

Multiple Choice

Which of the following is a method for tracking and contacting hidden and oppressed populations to retain their ongoing participation in longitudinal research studies include:

• A)Identify as many anchor points as possible.
• B)Make repeated reminder calls to anchor points in advance of scheduled sessions.
• C)Use mail tracking.
• D)Ask service providers or other community agencies whether they have been in recent contact with participants whom you are unable to locate.
• E)Talk with people on the streets about where to find particular participants
• F)All of these.

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Definitions:

Immune System

The body's defense system against infectious organisms and other invaders, comprising a network of cells, tissues, and organs.

Water Resources

Sources of water that are useful or potentially useful to humans, including rivers, lakes, aquifers, and freshwater wetlands.

Animals

Refers to multicellular, eukaryotic organisms in the kingdom Animalia that typically have the ability to move and consume organic material.

Marginal Analysis

An examination of the additional benefits of an activity compared to the additional costs incurred by that same activity.