A Carefully Controlled Study in Which the Researcher Manipulates a Proposed

question 16

Short Answer

A carefully controlled study in which the researcher manipulates a proposed cause and observes any corresponding change in the proposed effect is called a(n) _____.

---

Definitions:

Avatar

A graphical representation of a user or the user's character or persona, commonly used in virtual worlds, online games, and forums.

Tattoo

Permanent marks or designs made on the body by inserting pigment through pricks into the skin's dermis layer.

Microwave Oven

A kitchen appliance that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range.

Frozen Food

Food that has been subjected to freezing and is stored at extremely low temperatures to preserve its freshness, taste, nutritional value, and shelf life.