Sigmund Freud's theory of psychosexual development is an example of an alpha-biased theory because he viewed femininity as failed masculinity, an inescapable difference He claimed that 'we must not allow ourselves to... regard the two sexes in completely equal position and worth' (1925)
The 'deficiency' of women was, according to Freud, caused by the absence of a penis. Women are jealous of men's penises (penis envy) and they are morally inferior (because the superego, which governs moral behaviour, develops from the Oedipus complex and women don't experience this).
Ruthellen Josselson (1988) points out; 'classical psychoanalytic theory is grounded in the genital inferiority of women and deduces their moral inferiority as well'.