Mechanisms such as direct criticism, ridicule, ostracism, desertion, or physical punishment are considered what form of social control

The answer is "Informal social control".

Informal social control refers to the mechanisms that incorporate direct feedback, disparage, shunning, abandonment, and physical discipline. The most essential wielder is the family; holds in danger kids under tight restraints through components, for example, successful child rearing. 

It is meant that like tapestry scientific theories often need to pull out since they are not relevant and often times the whole chain of theories may be pulled out.