Twin and Sibling Attachment in a Nationally Representative Sample  

Oleh:

Fraley, R. Chris ; Tancredy, Caroline M.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Personality and Social Psychology Bulletin (http://journals.sagepub.com/home/pspc) vol. 38 no. 3 (Mar. 2012), page 308-316.
Topik: Twins; Attachment; Sibling Relationships; Inclusive Fitness; Close Relationships; Kinship
Fulltext: PSPB_38_03_308.pdf (500.32KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: PP45.45 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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The objective of this research was to evaluate the hypothesis that twin relationships are attachments, using data from a nationally representative sample. The results indicated that twin siblings were more likely than non-twin siblings to be attached to their siblings. Moreover, analyses indicated that both attachment theoretical and inclusive fitness perspectives are necessary for explaining these findings. Namely, twins were more likely to be attached than non-twin siblings, as expected from an attachment perspective. But identical twins were more likely than fraternal twins to be attached to one another, as might be expected from an inclusive fitness perspective. Cross-sectional analyses indicated that older people are less likely than younger people to use their sibling as an attachment figure compared to younger people and that married adults are less likely to use their sibling as an attachment figure than non-married people.

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