Observations, Surveys, and Experiments Are All Methods Developmental Researchers Use

question 69

Multiple Choice

Observations, surveys, and experiments are all methods developmental researchers use to collect:

• A) data.
• B) disability.
• C) sympathy.
• D) hypotheses.

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Definitions:

Milk Runs

A delivery method where a single vehicle collects loads from several suppliers, reducing transportation costs and improving efficiency.

Logistical Distance

A concept that considers not just the physical distance goods must travel, but also the time, cost, and complexity associated with moving goods from origin to destination.

LTL Carrier

Less Than Truckload Carrier, a shipping option for relatively small, non-bulk freight that does not require the full space of a truck.

Medium Density

Typically refers to a measure of compactness or concentration in a given area, often used in contexts like population, fibrous materials, or housing.