Relationships notes and flaschards - A* A level psychology notes with corresponding flaschards

AQA A-level
Psychology
A holes flashcards
with
corresponding




Relationships

, Discuss the relationship between setual section & human reproduction
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*
A01 sexual selection AO1 intra-sexual & inter-sexual selection



Partner Preferences or characteristiss intra Sex
rely Within a
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1 =


access to females
↳ moves compete for
that increase chances of reproductive success selected
↳ traits chances of Winning
↳ traits are deemed adaptive increasing
↳ passed on to subsequent generations sun such as litress
selected

A01 anisogamy
A07 more & female
strategies
my leading
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difference in more a remale and to to
Male : Female:
a difference in Parental investment
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size -




sery hypothesis
sons

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Sperm competition -handicap hypothesis
↳ moves Produce thousands of best
Sperm so
is
-mate
guarding -
courtship
strategy quantity quality
over

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Sneak copulation ↳ females have
significantly more investment
↳ quality over ideal
avantity




T
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A03 -

Point Explain Therefore

to
research Singh et al d womens ability
Strength ↳ men Prefer women reproduce affects a mates
Support them
With a smaller waist livelihood to select
to him vario
E

research Clarke hatfield over quality
strength
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uss selective
Support
↳ men supported
in



P


limitation -
issues in
way
in the
on men
of research
the
validity they
once did




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