<span>Cross-cultural research suggests that definitions of deviance vary across cultures and change often.
Cross-cultural means that there are differences you notice between cultures when you compare and contrast them to one another. Deviance is when you are violating social norms. Each culture has their own set of socially accepted norms and they vary across cultures because of their society differences.
</span>
Answer: Concurrent validation
Explanation:
Concurrent validation is used to for discovering documented witness or fact that a process will carry out a task as it was intended to as regards the previous standards it set for the process. Techspark in testing the validity of their widget designers applied a concurrent validation method.