Complete question
1a. independent.b. dependent.2 a. dependent.b. independent.3 a. pleasantness rating.b. part of speech.
Answer:
1.independent,
2. dependent,
3. pleasantness rating
Step-by-step explanation:
In an experimental design the independent variable or predictor variable is the variable that is usually manipulated by the researcher. Tis variables effect in the dependent/predicted variable is direct.
The dependent variable is the variable that is of interest, it is the variable that is being tested for.
Pleasantness rating is an independent variable that is used to measure effect on the dependent variable.