Such theories like deficit, dominant and different ones are basically essentialism in the Language and Gender study, which ignore social, economic, historical and cultural factors behind. Social constructionism on the other hand, emphasizes the representation in language, social practice and social identity of the gender and gendered identity, considering the interface of gender with other factors like class and ethnics, which is multi-facets and changing. Social constructinism analyzes the linguistic construction between gender identity and other social factors, regards language, texts and other forms of linguistic production as the main site of gender construction, by which social constructionism refutes the wrong ideas in the so-called “female linguistic superiority” and Black female language.