Explanation:
(a) Experimental unit
A person or an object, or some well-defined body or item on which some treatment is applied
(b) Treatment
Combination of a values of factors. These are explanatory variables.
(c) Response variable
The qualitative variable or quantitative variable in which the researcher wants to determine how the value is affected by any explanatory variable.
(d) Factor
It is the variable whose influence on a response variable can be assessed by the researcher.
(e) Placebo
An innocuous treatment, like a sugar tablet, which looks, smells and tastes like an experimental medication.
(f) Confounding
The effect of the two factors cannot be distinguished.
C. Rub your tires up against the curb to slow down.
Answer: this stage is called Autonomous morality
Explanation:
Autonomous morality is characterized by the child's understanding that rules are made by people, for people. The child using autonomous morality is motivated by the feeling of cooperation, and tries to understand the needs, wants, and feelings of others.
Answer:
focus groups
Explanation:
A focus group can simply be defined as a method of market research. it consist of about 6-10 people in a room who are brought together to produce or provide feedback necessarily regarding a product, service, concept e.t.c.
Focus groups are used in traditional market research.
they help to to gather opinions on target audience and also attitudes about certain products, services or concepts.
they are excellent in getting information about personal and group feelings, perceptions and opinions. as well as they can save time and money
