Answer:
No
Explanation:
External validity refers to being able to apply the results of the research experiment to real life situations. Therefore based on the information provided in the question it can be said that Dr. Rajah's experiment does not have external validity. This is mainly due to the fact that brain teasers are problems that does not reflect on real world problems or events.
Most importantly, it introduces equality, that is lack of discrimination, which is always a positive thing. Discrimination can introduce social tensions and violence, and equal treatment is one way of inhibiting it.
Also, it introduces stability, as people can rely on the the fact that they can know how they will be treated and that they will be treated fairly.
The best and most correct answer among the choices provided by the question is the first choice. The main complaint is that it is not that harsh enough. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more.
The answer to your question is operational planning
hope this helps!please give brainliest
