Question 21 Internal validity allows for a stronger argument to identify a causal relationship.

Select one: True False

Question 22 The fourth step of the sampling design process is determining the sampling frame.

Select one: True False

Question 23 Manipulations occurs when a researcher creates the same level of the independent variable to assess the effect on the dependent variable.

Select one: True False

Question 24

The first step of the funneling technique is?

a. Closed questions.

b. Open statement.

c. Alternative questions.

d. Open questions.

Question 25 Convenience sampling is a probability where members from a large group are selected according to a random start.

Select one: True False

Question 36

You are studying the effect a new drug has on hair loss in patients with cancer. What type of variable is the treatment?

a. Dependent variable.

b. Mediating variable.

c. Moderating variable.

d. Independent variable.

Question 37 Deductive reasoning: application of a general theory to a specific case.

Select one: True False

Question 38 Purposiveness refers to?

a. Carefulness, and the degree of exactitude in research investigations.

b. The state of doing an activity with a predetermined goal.

c. None of the above.

d. Ability to run an experiment to test a hypothesis or theory.

Question 39

All of the following are true except for?

a. An example of contextual factors are literature reviews.

b. Primary data is data gathered for research from the actual site of occurrence of events.

c. Secondary data is existing data that does not have to be collected from the researcher.

d. Preliminary data collection is made up of contextual factors and relevant findings in previous research.

Question 40 Both variables X and Y must be covary to establish a relation between variable X (causal factor) to variable Y.

Select one: True False