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dyad |
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dyad [′dī‚ad] (cell and molecular biology) Either of the two pair of chromatids produced by separation of a tetrad during the first meiotic division. (mathematics) An abstract object which is a pair of vectorsABin a given order on which certain operations are defined. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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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. The four members were sub-divided into dyads (two-member groups). 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. |
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