Observing People and Asking Them Questions Are the Two Principal

question 90

Multiple Choice

Observing people and asking them questions are the two principal ways to obtain

• A) external secondary data.
• B) internal secondary data.
• C) primary data.
• D) experimental independent variables.
• E) nonprobability data.

---

Definitions:

BMI

Body Mass Index, a numerical computation that evaluates an individual's body weight in relation to their height, used to categorize underweight, normal weight, overweight, and obesity.

Height And Age

The relationship between an individual's stature and their chronological age, often considered in growth studies.

Sophisticated Motor Activities

Activities that require advanced motor skills and coordination, often entailing a combination of strength, precision, and timing.

Initiation Of Actions

The act of beginning or starting something, often referring to the commencement of specific behaviors or activities.