Oxytocin and parenting behavior among impoverished mothers with low vs. high early life stress
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Recent work suggests that key aspects of sensitive parenting (e.g., warmth, emotional attunement) may be shaped in part by biology, specifically the neuropeptide oxytocin. However, some studies have found that oxytocin may not act in expected ways in higher-risk populations (e.g., those with postnatal depression or borderline personality disorder). This study examined the relation between oxytocin and parenting among mothers with varying levels of early life stress. Forty low-income mothers and their 34- to 48-month-old child participated in this study. Mother-child dyads were observed in an interaction task in their home, and videos of these interactions were later coded for parenting behaviors. Mothers’ oxytocin production before and after the interaction task was assessed through saliva. Mothers’ early stress was assessed via the Adverse Childhood Experiences Scale (ACES; Felitti et al. Am J Prev Med 14:245–258, 1998). For mothers with low ACEs, higher oxytocin secretion was associated with more positive parenting. For mothers with high ACEs, higher oxytocin secretion was associated with lower levels of positive parenting. Oxytocin may be operating differently for mothers who experienced harsh early social environments, supporting more defensive behaviors and harsh parenting than anxiolytic and prosocial behaviors.
KeywordsParenting Stress Oxytocin Parent-child interaction Adverse childhood experiences
The content of this article is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. We thank the families for their participation in our research and to our research team at the University of Michigan for their assistance with data collection and coding.
This research was supported by Eunice Kennedy Shriver National Institute of Child Health and Human Development grants 1R01HD069179 (PIs JC Lumeng, AL Miller), T32 HD079350 (PI: JC Lumeng), F32HD088029 (PI: JR Doom), National Institute of Diabetes and Digestive Kidney Diseases grant T32 DK071212 (PI: DM Vazquez), and National Institutes of Health CTSA pilot grant UL1TR000433 (PI: AL Miller).
Compliance with ethical standards
This study was approved by the [redacted for blind review] Institutional Review Board (protocol number [redacted for blind review]). Mothers provided written informed consent.
Conflict of interest
The authors declare that they have no conflicts of interest.
- Amico JA, Levin SC, Cameron JL (2008) Circadian rhythm of oxytocin in the cerebrospinal fluid of rhesus and cynomolgus monkeys: effects of castration and adrenalectomy and presence of a caudal-rostral gradient. Neuroendocrinology 50(6):624–632. https://doi.org/10.1159/000125291 CrossRefGoogle Scholar
- Barrett J, Fleming AS (2011) Annual research review: all mothers are not created equal: neural and psychobiological perspectives on mothering and the importance of individual differences. J Child Psychol Psychiatry and Allied Disciplines 52(4):368–397. https://doi.org/10.1111/j.1469-7610.2010.02306.x CrossRefGoogle Scholar
- Booth CL, Rose-Krasnor L, McKinnon J-A, Rubin KH (1994) Predicting social adjustment in middle childhood: the role of preschool attachment security and maternal style. Soc Dev 3(3):189–204. https://doi.org/10.1111/j.1467-9507.1994.tb00040.x CrossRefGoogle Scholar
- Carter CS (2014) Oxytocin pathways and the evolution of human behavior. Annu Rev Psychol 65(1):17–39. https://doi.org/10.1146/annurev-psych-010213-115110 CrossRefPubMedGoogle Scholar
- Eiden RD, Edwards EP, Leonard KE (2007) A conceptual model for the development of externalizing behavior problems among kindergarten children of alcoholic families: role of parenting and children’s self-regulation. Dev Psychol 43(5):1187–1201. https://doi.org/10.1037/0012-1622.214.171.1247 CrossRefPubMedPubMedCentralGoogle Scholar
- Feldman R, Gordon I, Schneiderman I, Weisman O, Zagoory-Sharon O (2010) Natural variations in maternal and paternal care are associated with systematic changes in oxytocin following parent-infant contact. Psychoneuroendocrinology 35(8):1133–1141. https://doi.org/10.1016/j.psyneuen.2010.01.013 CrossRefPubMedGoogle Scholar
- Felitti VJ, Anda RF, Nordenberg D, Williamson DF, Spitz AM, Edwards V et al (1998) Relationship of childhood abuse and household dysfunction to many of the leading causes of death in adults. The Adverse Childhood Experiences (ACE) Study. Am J Prev Med 14(4):245–258. https://doi.org/10.1016/S0749-3797(98)00017-8 CrossRefPubMedGoogle Scholar
- Flinn MV, Ward CV, Noone RJ (2015) Hormones and the human family. In: The handbook of evolutionary psychology. John Wiley & Sons, Inc., Hoboken, pp 552–580. https://doi.org/10.1002/9780470939376.ch19
- Huffmeijer R, Alink LRA, Tops M, Grewen KM, Light KC, Bakermans-Kranenburg MJ, van IJzendoorn MH (2013) The impact of oxytocin administration and maternal love withdrawal on event-related potential (ERP) responses to emotional faces with performance feedback. Horm Behav 63(3):399–410. https://doi.org/10.1016/j.yhbeh.2012.11.008 CrossRefPubMedGoogle Scholar
- Knutson JF (1995) Psychological characteristics of maltreated children: putative risk factors and consequences. Annu Rev Psychol 46(1):401–431. https://doi.org/10.1146/annurev.ps.46.020195.002153 CrossRefPubMedGoogle Scholar
- Kochanska G, Boldt LJ, Kim S, Yoon JE, Philibert RA (2015) Developmental interplay between children’s biobehavioral risk and the parenting environment from toddler to early school age: prediction of socialization outcomes in preadolescence. Dev Psychopathol 27(3):775–790. https://doi.org/10.1017/S0954579414000777 CrossRefPubMedGoogle Scholar
- Lunkenheimer ES, Olson SL, Hollenstein T, Sameroff AJ, Winter C (2011) Dyadic flexibility and positive affect in parent-child coregulation and the development of child behavior problems. Dev Psychopathol 23(2011):577–591. https://doi.org/10.1017/S095457941100006X CrossRefPubMedPubMedCentralGoogle Scholar
- Lyons-Ruth K, Block D (1996) The disturbed caregiving system: relations among childhood trauma, maternal caregiving, and infant affect and attachment. Infant Mental Health J 17(3):257–275. https://doi.org/10.1002/(SICI)1097-0355(199623)17:3<257::AID-IMHJ5>3.0.CO;2-L CrossRefGoogle Scholar
- Van IJzendoorn MH, Bakermans-Kranenburg MJ (2012) A sniff of trust: meta-analysis of the effects of intranasal oxytocin administration on face recognition, trust to in-group, and trust to out-group. Psychoneuroendocrinology 37(3):438–443. https://doi.org/10.1016/j.psyneuen.2011.07.008 CrossRefPubMedGoogle Scholar
- Zahn-Waxler C, Duggal S, Gruber R (2002) Parental psychopathology. In: Bornstein MH (ed) Handbook of parenting. 2, vol 3. Lawrence Erlbaum Associates, Mahwah, pp 295–327Google Scholar