Twin studies powerpoint

IB Psychology: Twin studies powerpoint

When looking at how the biological approach carries out research to support genetic theories of behaviour, students need to understand the concept of "correlational research." One of the ways to do this is to look at twin studies. Twin studies powerpointAttached is a simple power-point presentation on twin studies. The key ideas of this power-point are:

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Comments 2

Barbara Adachi 5 January 2018 - 13:55

One of the slides about adoption studies refers to "the natural parents." As an adoptive parent, we prefer the term "biological" or "birth" parents as we don't like the implication that our parenting and/or our families are in any way "unnatural." Don't mean to sound like I'm lecturing, just sensitive.

John Crane 5 January 2018 - 14:14

Thanks for the note, Barbara. It has been fixed to read "biological" parents.


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