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dyad
(redirected from Dyads)

    Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.05 sec.
dyad /dy·ad/ (di´ad) a double chromosome resulting from the halving of a tetrad.
dy·ad (dd, -d)
n.
1. Two individuals or units regarded as a pair, such as a mother and a daughter.
2. A divalent atom or radical.
3. One pair of homologous chromosomes resulting from the division of a tetrad during meiosis.
dyad
[dī′ad]
Etymology: Gk, dyas, two
one of the paired homologous chromosomes, consisting of two chromatids, that result from the division of a tetrad in the first meiotic division of gametogenesis. dyadic, adj.
dyad
Psychiatry A 2-person relationship–eg, a therapeutic relationship between doctor and Pt in psychotherapy. See Folie á dieux. Cf Shared delusion.


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To assess an intervention program employing protection motivation theory to increase parent-imposed driving limits, 4,344 adolescent-parent dyads from Connecticut, USA were randomised into intervention and comparison groups.
Increasing parent limits on novice young drivers: cognitive mediation ... by Gross, Kate / Youth Studies Australia
The four members were sub-divided into dyads (two-member groups).
Inspiring student insights for change by Adams, Lorne / Academic Exchange Quarterly
Of the initial sample, 12 dyads were excluded because they did not meet the eligibility criteria, 10 because data were missing (six for the preadolescent and four for the parent) and 15 because the youth reported already having had sexual intercourse.
Sexual intentions of black preadolescents: associations with risk and ... by Miller, Kim S. / Perspectives on Sexual and Reproductive Health
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