Gender Flashcards
Define Sex.
A persons innate biological status as female or male, determined by different chromosomes
Define Gender.
The Psychosocial status of males and females (masculine/feminin/androgynous), including attitudes, behaviours and social roles associated with being male/female
Define ‘Gender Identity Disorder’.
A condition where biological sex and gender do not correspond
Define ‘Sex-Role Stereotypes’.
A set of expectations or appropriate behaviour for males and females in a society
Define androgynous.
Possessing a balance of masculine and feminin characteristics
What was the Bem Sex Role Inventory?
Systematic attempt to measure androgyny using a rating scale of 60 masculine/feminine/androgynous traits to produce scores across 2 dimensions: masculinity/femininity and androgynous/undifferentiated
Evaluate research into androgyny (the BSRI).
5 points
Strengths
- Validity: BSRI piloted with 1000 students and results correponded with pps own description of gender identity
- Reliability: Follow-up study involved a smaller sample of same students revealed similar scores when tested again.
Weakenesses
3. Demand Characteristics: same pps used in follow up
4. Cultural & Historical bias: Desirable m/f traits changed
as BSRI was developed over 40 years ago
5. BSRI Questionnaire: gender identity is too complex to be reduced to a single score
How does the sperm determine the sex of a child?
Egg cells carries an X chromosome whilst half the sperm cell carries an X chromosome and the other half, a Y chromosome.
- So the chromosome on the sperm cell determines the sex of the child
What is the ‘Sex determining Region Y’ gene (SRY)?
A gene found in the Y chromosome of the sperm cell, that causes tested to develop in an XY embryo
What are androgens?
Male sex hormones,that are stimulated by the SRY gene, causing the embryo to become a male (possessing male characteristics)
What are hormones?
Chemical substances that circulate in the bloodstream and regulate the activities of certain cells/organs
- They are produced in large quantities but disappear quicky, and their effects are very powerful.
What is testosterone?
A type of androgen produced mainly in the testes, which controls the development of male sex organs and male characteristics e.g. aggression
What is Oestrogen?
A female hormone that regulates menstruation and female sexual charactertistics
- can also cause irritability during menstrual cycle (PMS)
What is oxytocin?
A hormone, often known as ‘the love hormone’,found in much larger amounts in women than in men. It causes:
- contraction of the uteru
- stimulates lactation
- reduces the stress hormone ‘cortisol’ and facilitates bonding
Evaluate the effect of sex and chromosomes on sex and gender
Strengths
1. Supporting evidence: David Reimer and Stephanie van Goozen et al (transwomen showed decreases in aggression and visuo-spatial skills whilst transmen showed opposite, suggesting that sex hormones do exert some influences on gender related behaviours
Weaknesses
- Contradictory evidence: Ray Tricker et al had male pps injected with either testosterone or a placebo, and found no significant differences in aggression levels
- Generalisability: Many studies used limited sample or are conducted on animals
- Effect of nurture: Certain cultures may influence certain behaviours for genders
Define ‘atypical sex chromosome patterns’
Any set of sex chromosome patterns that deviate from the standard XX/XY
Define Klinefelters Syndrome?
A syndrome that produces males with the pattern XXY, rather than XY
- this can lead to them having a tall, thin physique with small infertile testes and enlarged breasts
Give some physical and physicological characteristic of Klinefelters Syndrome
Physical: Reduced body hair, enlarged breasts, underdeveloped testes, tall thin physique
Physiological: Poorly developed language skills and reading ability, sufferers tend to be passive, shy and lack interest in sexual activity
Define Turner’s syndrome
When females only have one X chromosome (XO), instead of the 2 (XX), so that they only have 45 chromosomes, instead of the usual 46
Give some physical and physicological characteristic of Turners Syndrome
Physical: No ovaries, small stature, and webbed neck
Physiological: Higher than average reading ability but poor peer relationships, maths ability and visual memory
Evaluate the effect/research of atypical sex chromosome patterns
(4 points)
Strengths:
- Practical application: Continued research may lead to quicker and more accurate diagnosis of syndromes, and thus, more effective treatments (Australian study found that those who were diagnosed as having Klinefelters at an earlier age had significant benefits compared to those treated in adulthood)
- Nature vs Nurture: Makes room for reseach into whether characteristics are a result of nature vs nurture.
Weaknesses
- Environmental explanations: characteristics associated with syndromes like Turners (e.g. immaturity) may be because they were treated immaturely by people around them due to pre-prubescent appearance
- Generalisability: Sample used to assess characteristics may not apply to everyone with syndrome (only 1/3 know they have syndrome)
Name 2 cognitive explanations of gender development
- Kohlbergs theory
2. Gender Schema theory
Briefly state what Kohlbergs main argument is?
- Children’s understanding of gender becomes more sophisticated with age. (directly related to intellectual development)
- 3 stages of gender development: Gender, identity, Gender stability, Gender Constancy
- Imitation of role models
Describe stage 1 of Kohlbergs theory
GENDER IDENTITY (acquired around age 2) - Children recognises that they are a boy/girl and can label others as such but isnt aware that sex is permanent
Describe stage 2 of Kohlbergs theory
GENDER STABILITY (acquired around age 4) - Child understand that their own gender is fixed and that they will be male/female when older but cant apply to other situations (doesnt understand concepts of a gender possessing opposite genders characteristics)