In a study in the netherlands, belgium, and germany, respondents were asked to rate imported meat against locally produced meat. in all cases, locally produced meat was rated much higher even though the meat from all three nations is virtually indistinguishable by sight, taste, or smell. screens based on learned factors most likely led to this perceived difference.

Psychological

Explanation:

A psychological screen is a person's internal psychological device through which the perception of the world is affected in a person's mind.

The people in the study were most likely the indigenous the population of the countries mentioned. It can be said that due to the cultural similarities the psychological screens of each person was similar.

Hence, the participants were able to rate the locally produced meat much higher.

answer; form new memories;