Gender Flashcards
What is sex?
- The biological characteristics and differences between males and females including chromosomes, hormones and anatomy
How is sex determined?
- Sex is innate and the result of nature
What is gender?
- The psychological and cultural differences between males and females including attitudes, behaviours and social roles (typically masculine and feminine).
How is gender determined?
- It is at least partly environmentally determined
- Nurture
- It is a learned, social concept
What are sex-role stereotypes?
A set of beliefs and preconceived ideas about what is expected or appropriate for males and females in a given society.
What is gender identity?
An individual’s perception on their own masculinity and or femininity
What is gender identity disorder?
Strong, persistent feelings of identification with the opposite gender and discomfort with one’s own assigned sex.
What was Rubin et al’s aim?
To find out if new parents stereotype their babies
What did Rubin et al do?
Parents were asked to describe their new babies within 24 hours of the baby being born
What did Rubin et al find?
They found that parents of baby boys described their babies as being alert and strong, whereas parents of baby girls described their babies as soft and delicate
What did Rubin et al conclude?
- Parents stereotype their children from a very early stage despite no stereotypical behaviour being shown
- For a lot of parents who know the sex of the baby before birth, this stereotyping behaviour starts before the baby is born by painting a room pink for a girl or blue for a boy
What was Seavey et al’s aim?
To see whether the gender label attached to a baby affected adult responses
What did Seavey et al do?
- A three-month-old infant was dressed in a yellow baby-suit
- One third of the participants were told that the infant was male, another third were told that the infant was female, and the other third were not given a gender label
- Participants were left to interact with the child for three minutes
- Also in the room were some toys: a ball, a rag doll and a plastic ring.
What did Seavey et al find?
- When the baby was labelled as female, participants were more likely to use the doll when playing with the child
- When the baby was labelled as male, the plastic ring was chosen most frequently as the plaything
- Where no gender was given, the female participants interacted far more with the baby than the males did
- In the no-label condition almost all the participants spontaneously decided on a sex for the baby
- Their decision was often justified in terms of how the baby was perceived physically
What did Seavey et al conclude?
Adults will interact differently with infants depending on whether they believe they are male or female
What is androgyny?
Individuals who display a balance of masculine and feminine traits/characteristics in one’s personality
What is the Bem Sex Role Inventory (BSRI)?
The first systematic attempt to measure androgyny using a rating scale of 60 traits (20 masculine, 20 feminine and 20 neutral) to produce scores across two dimensions; masculinity-femininity and androgynous-undifferentiated
What did Bem find using her BSRI?
- More people were androgynous than at the extremes
- Masculinity and femininity are independent traits
- They are not inevitably linked to sex
- A person can score high or low on either or both regardless of their sex
What are chromosomes?
Found in the nucleus of living cells carrying information in the form of genes
Which pair of chromosomes determines the sex of the embryo?
23rd pair
What is a hormone?
A chemical substance circulated in the blood that controls and regulates the activity of certain cells or organs
What is testosterone?
A hormone from the androgen group that is produced mainly in the male testes
What is testosterone associated with?
Aggression
What is oestrogen?
The primary female hormone, playing an important role in the menstrual cycle and reproductive system
What is oxytocin?
A hormone which causes contraction of the uterus during labour and stimulates lactation
Which chromosomes determine a female?
XX
Which chromosomes determine a male?
XY
Explain male embryotic development.
- SRY gene produces a protein : Testes Determining Factor (TDF)
- TDF influences the development of the gonads, they become testes
- The testes produce testosterone
- Testosterone triggers the development of external male organs i.e. penis
Explain female embryotic development.
The absence of male hormone will result in the development of the Mullerian system into female sex organs
What is gender development mostly influenced by in terms of chromosomes and hormones?
Hormones
What did Nanne Van de Poll et al do?
- Found that female rats who had been injected with testosterone became more physically and sexually aggressive.
- Suggesting that testosterone is linked to aggression
What does oestrogen do?
- Determines female sexual characteristics and menstruation
- Alongside the physical changes, oestrogen causes some women to experience heightened emotionally and irritability during their menstrual cycle (PMS)
What does oxytocin do?
- Stimulates lactation, making it possible for mothers to breastfeed their children
- Reduces the stress hormone cortisol and facilitates binding
- Oxytocin is released in massive quantities during labour and after childbirth and makes new mothers feel ‘in love’ with their baby
- Men produce less of this hormone
What are atypical chromosome patterns?
Any sex chromosome pattern that deviates from the usual XX/XY formation and which tends to be associated with a distinct pattern of physical and psychological symptoms
What is Klinefelter’s Syndrome?
- A syndrome affecting males in which an individual’s genotype has an extra X chromosome (in addition to the normal XY)
- 47 chromosomes
What are the physical characteristics of Klinefelter’s Syndrome?
- Tall thin physique
- Small infertile testes (hypogonadism)
- Enlarged breasts
What are the psychological characteristics of Klinefelter’s Syndrome?
- Poor language abilities, learning difficulties
- ‘Shy and passive’ temperament
- Identify as male with similar behaviours to biologically typical males
What is Turner’s Syndrome?
- A chromosomal disorder in which affected women have only one X chromosome
- 45 chromosomes
How many people have Turner’s Syndrome?
Approx 1 in 2000 females
What are the physical characteristics of Turner’s Syndrome?
- Neck, stature differences
- Underdeveloped ovaries, lack of menstruation at puberty
What are the psychological characteristics of Turner’s Syndrome?
- Poor spatial and mathematical abilities
- Poor social adjustment
- Higher than average reading ability
- Identify as female with similar behaviours to biologically typical females
What are the cognitive explanations of gender development?
- Kohlberg’s Theory
- Gender Schema Theory
What is Kohlberg’s Theory?
Suggests that a child’s understanding of gender develops in 3, universal stages
What are the 3 stages in Kohlberg’s Theory?
- Gender identity
- Gender stability
- Gender constancy
At what age does gender identity occur?
Around age 2
What is gender identity?
- The child recognises that they are a boy or a girl and possesses the ability to label others
- Children believe that their sex can change
- Believe that changing clothes can change a person’s sex
At what age does gender stability occur?
Around age 4
What is gender stability?
- The child understands their own gender is fixed and they will be male or female when they are older
- Due to being egocentric they do not realise that this also applies to other people
- Still see certain characteristics as being masculine or feminine