A researcher studies the impact of ambient music on the exam scores of college students. Whether the results of this study help us to understand the relationship between external distractions and real-life job performance is a question of:

External validity

Explanation:External validity means results found from a particular study can be applied to other setting , which means it is not only restricted to what was being studied but it is also applicable in real life situations. This means an outcome can be generalized , it can apply to other people , settings , situations and time. This then means it is applicable in the real world .

male citizens in athens could vote on all the decisions that affected the city and serve on juries. however, democracy was not open to everyone. citizen women and children were not allowed to vote. slaves and foreigners living in athens (known as metics) were banned from participating in government.