Definitions of masculine and feminine
Sex vs gender definitions
Research support for sex and gender : sex role stereotypes: Seavey’s study method
• Aim:
- To investigate whether gender label attached to baby, affected adult response in a Baby X study.
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• Method:
A 3m-old infant was dressed in a yellow baby suit. 1/3 of ppts were told infant was male, another third were told female
- and another third were not given a gender label. Ppts were left to interact with child for three minutes.
- in room were a ball (typically male toy), a rag doll
(female toy) and a plastic ring (a gender-neutral toy).
Research support for sex and gender : sex role stereotypes: Seavey’s study result
Research support for sex and gender : sex role stereotypes: deloache
• Aim:
- To see how parents create sex-role stereotypes when reading to young children.
• Procedure:
- The researchers used storybook called ‘The three bears’: no characters were clearly identified as
- either male or female. Mothers were observed reading the storybook to their children.
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• Findings:
- mothers spontaneously labelled 62% of bears as male, and only 16% as female.
- Female labelling occurred only where a bigger or small (child) bear was present.
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• Conclusion:
- Even where gender of characters is not given, adult readers will present characters
- as male except where character could be seen to be involved in caring for young
Sex and gender: whats androgyny
Sex and gender : bem sex role inventory
Sex and gender: after completing BSRI and spencers criticism
-After completing , respondents receive an overall masculinity score and an overall femininity score,
- somewhere between 20 and 140. These two scores can then be plotted on two dimensions below.
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- A fourth category of undifferentiated (low scores for both masculine and feminine) was added
- after criticisms by Spence et al., who pointed out Bem hadnt distinguished between persons
- who were androgynous (high in both masculine and feminine traits) and a different kind of androgyny,
- where a person is neither masculine nor feminine (low in both).
»> This is the undifferentiated type
Sex and gender: ao3 Androgyny (reliability and validity of scale)
Androgyny ao3 (social desirability, applications)
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Chromosomes and hormones: typical sex chromosome patterns
Role of chromosomes and hormones: atypical chromosome patterns (klinefelters syndrome)
Klinefelter’s syndromes due to an
XXY config: individual is born w penis: develops as normal male.
- Approximately 1 in 1000 males have this condition. Such individuals tend to be
- taller than avg and may have less muscular coordination than average. Physically look less masculine bc
- of reduced levels of testosterone, eg.
Less facial hair, broader hips and
possible breast tissue. often infertile.
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• Physical effects: less body hair, under developed genitals, long legs in relation to torso; infertile
• psychological: poor language skill affecting reading, passive temprament
Role of chromosomes and hormones: atypical chromosome patterns (turners syndrome)
Role of hormones
Role of hormones: testosterone
Role of hormones : oestrogen
Role of hormones : oxytocin
Money and Erhardt - case of david reimer (procedure)
Money and Erhardt - case of david reimer (conc)
•Findings:
- Dr Money initially reported the case was a success and that the child had assumed a traditional female identity.
- Money took this as evidence for
theory of neutrality. later revelations suggested gender reassignment was not successful.
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• Conclusion:
- final outcome suggests that biological influences are more important than socialisation.
- Bruce was a biological male with XY chromosomes; treating him as a girl for many years appeared not to have affected his identity as a male.
imperato-McGinley et al - batista boys (procedure)
• Aim:
- To investigate how well the ‘Batista boys’ (38 boys from 23 families in the Dominican Republic)
- adopted their biological male identity when been brought up as females.
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• Procedure:
- The Batista boys had a rare genetic abnormality, wch meant that although they born w male sex chromosomes
- they appeared female at birth. At puberty. changes in testosterone levels caused them
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- to change physically into males (in normal males these changes take place in womb before born but
- bc of genetic abnormality this had not happened, and had been born with physical appearance of girls
- Interviews w boys and families confirmed for first part of childhood, had been brought up as girls/socialised as females.
Dabbs, Nanne Van de Poll, Young on hormones on sex and gender
• Dabbs et al.
- took saliva samples from 700 male prisoners and related them to
- prison record info such as type of crime and incidents of broken prison rules.
- found that high-testosterone level men were more likely to have broken prison rules
- and committed crimes involving sex and violence than men with lower testosterone levels.
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• Nanne Van de Poll et al. (1988)
- showed female rats whod been injected w testosterone became more physically/sexually aggressive.
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• Young et al. 1964
- injected pregnant Monkeys with androgens (eg Testosterone).
- Gave birth to females w masculinised genitalia and masculine behaviour.
(Aggressive, threatening, and tumble, mounting other females!)
imperato-McGinley et al - batista boys (result)
• Findings:
- Despite having been raised as girls, boys had no problems adapting well to their new male identity.
- Most went on to marry local
girls and raise a family as a traditional male.
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• Conclusion:
- This case study illustrates the importance of biological factors in gender development.
- seems having a Y chromosome and being biologically male can override effects of years of socialisation as a female.
Ao3 role of chromosomes and hormones on sex/gender (nature nurture )