In order to assess whether viewpoints on decriminalization of marijuana for medical purposes change with age, four groups of participants, ages 20, 30, 40, and 50, are asked whether they support this issue. what is one flaw of this design? select one:
a. longitudinal research is time-consuming.
b. marijuana has already been decriminalized in some places.
c. recruitment could be a challenge because people of different ages are difficult to sample.
d. social or cultural factors may influence the results, not age.

One flaw of this design is 'Social or cultural factors may influence the results, not age'.

Explanation:

the correct answer is option c. elenita versus "early puerto rican decor" is the best example, out of all the options, of a cultural conflict. a cultural conflict is defined as what happens when different cultures, that have different values and believes, clash. elenita not liking or accepting the puerto rican style of decoration, would represent that she does not identify herself with the puerto rican culture, therefore does not want to have decorations influenced by that culture.