The Deficit Approach - female language seen to be weaker and a lesser version of male language.
Otto Jesperson (1922) evaluated women's language as less effective and needing remediation due to a less extensive vocabulary than men, the use of less complex sentence constructions, little prior thought and leaving sentences unfinished.
Jesperson stated: "There can be no doubt that women exercise a great and universal influence on linguistic development through their instinctive shrinking from coarse and vulgar expressions and their preference for indirect expressions."
Lakoff described male language as stronger, more prestigious and more desirable. She argues that women are socialised into behaving like 'ladies' and that this in turn keeps them in their place because being 'ladylike' precludes being 'powerful' in our culture.
Robin Lakoff - Language and Women's Place (1975) proposed that women's speech can be distinguished from that of men in a number of ways:
Hedges
Empty adjectives
Polite forms
Apologise more
Speak less frequently
Avoid coarse language or expletives
Tag questions
Hyper-correct grammar and pronunciation
Indirect requests
Speak in italics
Jenny Cheshire (1989) could challenge the deficit approach as she stated that young females used more standard prestige forms than young males.
Janet Holmes (1990) could challenge the deficit approach as she stated that hedges are multifunctional depending on situation, context and intonation.