In an experiment, a researcher manipulates one variable to see how it affects a second variable. The manipulated variable is called the:

What factors will determine how well a child does in a single-parent home?

What will be an ideal response?

A very popular book that discusses common grammatical errors is called "Eats, shoots and leaves." This book title is humorous because the __________ ambiguity allows for two possible interpretations of the thought: (1) a person had a meal,

pulled out and fired a gun, and then exited, or (2) an animal consumes both shoots and leaves as part of its diet. a. semantic b. lexical c. structural d. morphemic