Ferber, Sari Goldstein; Feldman, Ruth; Makhoul, Imad R. (June 2008). “The development of maternal touch across the first year of life”. 《Early Human Development》 84 (6): 363–370. doi:10.1016/j.earlhumdev.2007.09.019. ISSN0378-3782. PMID17988808.
Field, Tiffany; Hernandez-Reif, Maria; Diego, Miguel (2010년 5월 4일). “Depressed mothers' newborns are less responsive to animate and inanimate stimuli”. 《Infant and Child Development》 20 (1): 94–105. doi:10.1002/icd.687. ISSN1522-7227.
MACLEAN, KIM (2003년 11월 14일). “The impact of institutionalization on child development”. 《Development and Psychopathology》 15 (4): 853–884. doi:10.1017/s0954579403000415. ISSN0954-5794.
Beckett, Celia; Maughan, Barbara; Rutter, Michael; Castle, Jenny; Colvert, Emma; Groothues, Christine; Kreppner, Jana; Stevens, Suzanne; O'Connor, Thomas G. (May 2006). “Do the Effects of Early Severe Deprivation on Cognition Persist Into Early Adolescence? Findings From the English and Romanian Adoptees Study”. 《Child Development》 77 (3): 696–711. doi:10.1111/j.1467-8624.2006.00898.x. ISSN0009-3920. PMID16686796.
Neu, M.; Laudenslager, M. L.; Robinson, J. (2008년 11월 17일). “Coregulation in Salivary Cortisol During Maternal Holding of Premature Infants”. 《Biological Research for Nursing》 10 (3): 226–240. doi:10.1177/1099800408327789. ISSN1099-8004. PMID19028768.
Field, Tiffany (January 1999). “Preschoolers in America are Touched Less and are More Aggressive Than Preschoolers in France”. 《Early Child Development and Care》 151 (1): 11–17. doi:10.1080/0300443991510102. ISSN0300-4430.
Dunbar, R.I.M. (1991). “Functional Significance of Social Grooming in Primates”. 《Folia Primatologica》 57 (3): 121–131. doi:10.1159/000156574. ISSN1421-9980.
Dunbar, R.I.M. (February 2010). “The social role of touch in humans and primates: Behavioural function and neurobiological mechanisms”. 《Neuroscience & Biobehavioral Reviews》 34 (2): 260–268. doi:10.1016/j.neubiorev.2008.07.001. ISSN0149-7634. PMID18662717.
Noë, Ronald (2001), 〈Biological markets: partner choice as the driving force behind the evolution of mutualisms〉, 《Economics in Nature》, Cambridge University Press, 93–118쪽, doi:10.1017/cbo9780511752421.008, ISBN9780511752421
Dunbar, R. I. M. (November 1980). “Determinants and evolutionary consequences of dominance among female gelada baboons”. 《Behavioral Ecology and Sociobiology》 7 (4): 253–265. doi:10.1007/bf00300665. ISSN0340-5443.
Ferber, Sari Goldstein; Feldman, Ruth; Makhoul, Imad R. (June 2008). “The development of maternal touch across the first year of life”. 《Early Human Development》 84 (6): 363–370. doi:10.1016/j.earlhumdev.2007.09.019. ISSN0378-3782. PMID17988808.
Beckett, Celia; Maughan, Barbara; Rutter, Michael; Castle, Jenny; Colvert, Emma; Groothues, Christine; Kreppner, Jana; Stevens, Suzanne; O'Connor, Thomas G. (May 2006). “Do the Effects of Early Severe Deprivation on Cognition Persist Into Early Adolescence? Findings From the English and Romanian Adoptees Study”. 《Child Development》 77 (3): 696–711. doi:10.1111/j.1467-8624.2006.00898.x. ISSN0009-3920. PMID16686796.
Neu, M.; Laudenslager, M. L.; Robinson, J. (2008년 11월 17일). “Coregulation in Salivary Cortisol During Maternal Holding of Premature Infants”. 《Biological Research for Nursing》 10 (3): 226–240. doi:10.1177/1099800408327789. ISSN1099-8004. PMID19028768.
Dunbar, R.I.M. (February 2010). “The social role of touch in humans and primates: Behavioural function and neurobiological mechanisms”. 《Neuroscience & Biobehavioral Reviews》 34 (2): 260–268. doi:10.1016/j.neubiorev.2008.07.001. ISSN0149-7634. PMID18662717.
Ferber, Sari Goldstein; Feldman, Ruth; Makhoul, Imad R. (June 2008). “The development of maternal touch across the first year of life”. 《Early Human Development》 84 (6): 363–370. doi:10.1016/j.earlhumdev.2007.09.019. ISSN0378-3782. PMID17988808.
Field, Tiffany; Hernandez-Reif, Maria; Diego, Miguel (2010년 5월 4일). “Depressed mothers' newborns are less responsive to animate and inanimate stimuli”. 《Infant and Child Development》 20 (1): 94–105. doi:10.1002/icd.687. ISSN1522-7227.
MACLEAN, KIM (2003년 11월 14일). “The impact of institutionalization on child development”. 《Development and Psychopathology》 15 (4): 853–884. doi:10.1017/s0954579403000415. ISSN0954-5794.
Beckett, Celia; Maughan, Barbara; Rutter, Michael; Castle, Jenny; Colvert, Emma; Groothues, Christine; Kreppner, Jana; Stevens, Suzanne; O'Connor, Thomas G. (May 2006). “Do the Effects of Early Severe Deprivation on Cognition Persist Into Early Adolescence? Findings From the English and Romanian Adoptees Study”. 《Child Development》 77 (3): 696–711. doi:10.1111/j.1467-8624.2006.00898.x. ISSN0009-3920. PMID16686796.
Neu, M.; Laudenslager, M. L.; Robinson, J. (2008년 11월 17일). “Coregulation in Salivary Cortisol During Maternal Holding of Premature Infants”. 《Biological Research for Nursing》 10 (3): 226–240. doi:10.1177/1099800408327789. ISSN1099-8004. PMID19028768.
Field, Tiffany (January 1999). “Preschoolers in America are Touched Less and are More Aggressive Than Preschoolers in France”. 《Early Child Development and Care》 151 (1): 11–17. doi:10.1080/0300443991510102. ISSN0300-4430.
Dunbar, R.I.M. (1991). “Functional Significance of Social Grooming in Primates”. 《Folia Primatologica》 57 (3): 121–131. doi:10.1159/000156574. ISSN1421-9980.
Dunbar, R.I.M. (February 2010). “The social role of touch in humans and primates: Behavioural function and neurobiological mechanisms”. 《Neuroscience & Biobehavioral Reviews》 34 (2): 260–268. doi:10.1016/j.neubiorev.2008.07.001. ISSN0149-7634. PMID18662717.
Dunbar, R. I. M. (November 1980). “Determinants and evolutionary consequences of dominance among female gelada baboons”. 《Behavioral Ecology and Sociobiology》 7 (4): 253–265. doi:10.1007/bf00300665. ISSN0340-5443.