False . ...............................
The correct answer is - public information.
The census data is an example of public information. The census data itself is consisted of all important informations about the population of the given country and all those informations are used for making the long term (mainly) economic politics for the country, but also represent an official proof that can be seen at any time by the population so that they know what's the situation in the country from certain perspectives.
Answer: both testing effects and the effects of the calming music
Explanation: A brief intelligence test helps reinforce learning and makes it more likely that the participants can retrieve related information later as it is more likely to retain information if it is learned separated over time. Calming music may improve test-taking skills, improve performance, reduce stress and test anxiety of the participants and well as improving concentration. Therefore, the participants' increases in test scores may be due to both testing effects and the effects of the calming music.
