Officals in Afghanistan are concerned about the PUBF video game because of its

Officials in Afghanistan are concerned about the PUBF video game because of its desensitization of youth who live in a land of war and death. The desensitization can result in increased death, as youths may interfere in gunfights, instead of staying away. The game shows shooting and death as fun, which is false in real life.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.