Sex
Whether an individual is biologically male or female
Gender
The social and psychological characteristics of males and females
Sex-role stereotypes
Types of qualities and characteristics seen as appropriate for each sex
Female sex-role stereotypes
Nurturing, co-operative, domestic, emotional, passive
Male sex-role stereotypes
Strong, independent, physical, aggressive, unemotional
Sources of sex-role stereotypes
Primary socialisation, school, careers, media, culture,
Seavey (1975)
Males and females react differently to a baby according to its perceived gender. Gender is guessed according to perceived strength
Urberg (1982)
Told 3-7y.o. children stories. Children learn sex-role stereotypes early on, but they change with age. Children attribute positive characteristics to their own gender
Sood (2014)
(UK) 12% primary school teachers are male; 3% nursery teachers are male
Androgyny
Co-existence of male and female characteristics within the same individual
Bem (1975)
Androgynous hypothesis - androgyny is a positive and desirable condition
Olds (1981)
Androgyny is a higher developmental stage
Bem Sex Role Inventory
Self-report to measure androgyny. Categorises individuals into; masculine, feminine, androgynous, undifferentiated
Burchardt & Serbin
Androgyny is positively correlated with good mental health
Taylor & Hall
Masculinity is a better predictor of psychological well-being than androgyny
Chromosomes
23 pairs in humans. Carry genetic information. Biological sex is determined by the X and Y chromosomes.
Hormones
Chemical messengers that are released into the bloodstream from the glands
Testosterone
A steroid hormone that stimulates the development of male secondary sexual characteristics. Produced by male and females. Masculinisation of the brain and male-type behaviours
Young (1966)
Injected rats with opposite-sex hormones. Caused irreversible changes in gender-related behaviours.
Testosterone applications
Given to men with erectile dysfunction. Given to men and women with low libido
Oestrogen
A group of steroid hormones which promote the development and maintenance of female characteristics in the body. Produced by females and males. Feminisation of the brain and female-type behaviours
Albrecht & Pepe (1997)
Oestrogen plays a key role in maintaining and promoting pregnancy (baboons)
Oestrogen applications
Offers protection to those at risk of stroke or Alzheimer’s. Prevents osteoporosis in post-menopausal women.
Oxytocin
A polypeptide hormone which also acts as a neurotransmitter to control key aspects of the reproductive system (childbirth, breastfeeding, sex). Involved in mate selection, nesting, monogamy, pair-bonding, nurturing