If a researcher is making use of a nominal or ordinal scale of measurement and is interested in assessing differences among experimental groups, most likely the researcher will use a __________ to analyze the data.
a. parametric test
b. nonparametric test
c. correlational analysis
d. t test
Question 2
Psychological research that is ethically very troublesome
a. is fairly rare, with the most well-publicized examples having occurred several decades ago.
b. was first identified a century ago and continues to this day on a frequent basis.
c. involves falsifying or fabricating data in up to half of the research associated with competitive federal grants.
d. led to the development of the Nuremburg Code that lists the rights of participants in research.
Elephant footprints (tire tracks for scale)
Ethical Decision-Making Model
The pH scale is logarithmic. A low pH indicates acidic conditions, whereas a high pH indicates ...
Waist Measurement
GDP per Capita in the United States, 1870–2009 (Ratio Scale)
The pH scale: Acids, Bases, and Buffers and Body Fluids in Flux