Questions Study Smart with 100% Correct
Answers! Graded A+
Nominal measurement - labels or names (sex, race, city, marital status)
Ordinal measurement - attributes may be logically ranked in order (1st, 2nd, 3rd)
(smallest-largest)
(agree/disagree/neutral)
Interval Measurement - distance between attributes does have meaning, distance between each
attribute have no true zero
(IQ, temperature, GPA)
Ratio Measurement - attributes that composes a variable are based on a true zero point
(age, dollar value, number of arrests, number of degrees)
Ethical Principles - standards of what is right/wrong with regard to important social values and
norms, no harm to participants, voluntary participation, Anonymity, and confidentiality
Anonymity - ensuring that their identity remains anonymous and any information that can be linked
back to them would remain confidential
Confidentiality - a researcher is able to link information with a given person's identity, but promises
not to disclose the info publically
Criteria for Causality - items that must be met before we can say that one variable is the cause
3 key points in criteria for causality - 1. two variables must be empirically correlated- meaning they
must occur together
2. the cause must occur before the effect
3. the empirical correlation between cause and effect is not due to some other factor