The psychological traits of masculinity and femininity
Sex
Whether a person is biologically male or female (i.e. what sex organs and chromosomes they have)
Gender
Whether a person is psychologically masculine and/or feminine (i.e. how they act and what they identify as)
Sex-role stereotypes
Women are more nurturing than men
Men are more aggressive than women
Men like football, women don't
Caring for children is women's work, men do the DIY
Pink is a girl's colour, blue is a boy's colour
Some sex-role stereotypes are valid, others have no basis in biology and are entirely created by culture
Androgyny
When someone has a mix of both feminine and masculine traits
Bem sex-role inventory
A self-report method that measures a person's masculine and feminine traits
Personality types in Bem sex-role inventory
Masculine: High masculinity and low femininity
Feminine: High femininity and low masculinity
Androgynous: High masculinity and high femininity
Undifferentiated: Low masculinity and low femininity
Chromosomes
Carry genetic information, the 23rd chromosome pair determines biological sex
Klinefelter's syndrome
Affects roughly one in 750 males, caused by having XXY chromosomes instead of XY
Turner's syndrome
Affects roughly one in 5,000 females, caused by having only one X chromosome
Hormones
Chemicals produced in the body by glands, affect gender development
Testosterone
The primary sex hormone in males, higher levels contribute to stereotypical male behaviours
Estrogen
The primary sex hormone in females, higher levels contribute to stereotypical female behaviours
Oxytocin
The 'love hormone', associated with bonding, nurturing, trust, and sociability, typically higher in women
Cognitive explanations of gender development
See gender resulting from active changes in thought over time as a child grows up
Kohlberg's theory
A cognitive explanation of gender development
Gender schema theory
A cognitive explanation of gender development
A potential negative consequence of biological explanations of gender development is that it could reinforce harmful stereotypes
If males have a slight advantage in spatial reasoning on average, it might cause society to discriminate against women entering fields that require spatial reasoning (e.g. engineering) even if the woman is equally or more able than the average man
A lot of evidence for the role of hormones in gender development comes from animal studies and so the results might not apply to humans
Cognitive explanations of gender development
See gender resulting from active changes in thought over time as a child grows up (as opposed to social learning theory, which says gender is just passively observed and imitated)
Kohlberg's theory of gender development
Based on Piaget's theory of cognitive development, arguing that gender development occurs alongside general development in thinking that comes with age
Kohlberg's stages of gender development
1. Gender identity (18 months - 3 years)
2. Gender stability (3 - 5 years)
3. Gender constancy (>6 years)
Gender identity
The child identifies themself as male or female and can categorise others as male or female, but does not recognise the stability of gender
Gender stability
The child realises that their gender is stable, i.e. that they will remain the same gender for life, but may not apply this same stability to others
Gender constancy
The child realises that theirs and other people's gender is permanent and constant over time and in different situations despite superficial changes
After the child reaches gender constancy, they seek out and imitate role models who match their gender
Strengths of Kohlberg's theory
Evidence supporting Kohlberg's theory
Holistic - compatible with biological and social explanations
Weaknesses of Kohlberg's theory
Conflicting evidence - children's gender development happens earlier than Kohlberg's theory suggests
Methodological concerns - validity of Kohlberg's theory based on interviews with young children
Other factors - a truly holistic account will include biological and social influences
Gender schema theory
Children start developing gender schema - mental frameworks to understand gender - at around 2-3 years old, and use these schemas to make sense of the world and affect their behaviour
Gender schema theory differs from Kohlberg's theory in that it argues children behave in gendered ways from a much earlier age
Strengths of gender schema theory
Evidence supporting gender schema theory
Predictive power - people are biased towards information that fits their pre-existing schema
Weaknesses of gender schema theory
Conflicting evidence - children demonstrate gender-typical behaviour before forming gender schema
Schema may not change behaviour - many couples with gender-equal values still organise roles stereotypically
Psychodynamic explanations of gender development
Focus on unconscious conflicts between different aspects of the mind, like Freud's psychoanalytic theory
Freud's explanation of male gender development (Oedipus complex)
1. Child develops sexual attraction to opposite-sex parent and dislike of same-sex parent
2. Child identifies with same-sex parent to resolve this conflict
3. Child internalises same-sex parent's personality and gender
Freud's explanation of female gender development (Electra complex)
1. Girl believes she has been castrated and desires a penis, develops desire for father and dislike of mother
2. Girl represses feelings for mother and identifies with her instead
3. Girl internalises mother's personality and gender
Strengths of psychodynamic explanations
Evidence supporting psychodynamic explanations, like Freud's case study of Little Hans
Weaknesses of psychodynamic explanations
Methodological concerns - case studies involve subjective interpretation
Unscientific - unconscious concepts are difficult to observe and measure
Conflicting evidence - children show gender awareness earlier than Freud's theory suggests
Gender bias - theory is androcentric and focused on male development
Social learning theory explanation of gender development
Gender results from observation and imitation of gender role models, which can be reinforced through praise or punishment