Pam Is Working on a Project in Which She Needs

question 79

Multiple Choice

Pam is working on a project in which she needs to see how people react when they notice that their favourite cereal now comes in a bigger pack.She does this by standing in the cereal aisle at Safeway and watching the reaction of the shoppers.Which of the following research techniques is Pam using?

• A)syndicated study
• B)experimental research
• C)observational research
• D)focus group study

---

Definitions:

Evaporation

The process by which water changes from a liquid to a vapor or gas, a key component of the Earth's water cycle.

Transpiration

The method through which water moves inside plants from the roots to tiny openings on the bottom of leaves, transforming into vapor before being emitted into the air.

Cohesion

The attraction between molecules of the same substance, which contributes to the integrity and stability of that substance.

Transpiration

The process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere.