Packheiser, J., Schmitz, J., Berretz, G., Papadatou-Pastou, M. & Ocklenburg, S. Handedness and sex effects on lateral biases in human cradling: three meta-analyses. Neurosci. Biobehav. Rev. 104, 30–42 (2019).
Malatesta, G., Marzoli, D., Rapino, M. & Tommasi, L. The left-cradling bias and its relationship with empathy and depression. Sci. Rep. 9, 6141 (2019).
Todd, B. K. & Banerjee, R. Lateralization of infant holding by mothers: a longitudinal evaluation of variations over the first 12 weeks. Laterality 21, 12–33 (2015).
Almerigi, J. B., Carbary, T. J. & Harris, L. J. Most adults show opposite-side biases in the imagined holding of infants and objects. Brain Cogn. 48, 258–263 (2002).
Forrester, G. S., Davis, R., Mareschal, D., Malatesta, G. & Todd, B. K. The left cradling bias: an evolutionary facilitator of social cognition?. Cortex 118, 116–131 (2019).
Harris, L. J., Almerigi, J. B. & Kirsch, E. A. Side preference in adults for holding infants: contributions of sex and handedness in a test of imagination. Brain Cogn. 43, 246–252 (2000).
Vauclair, J. & Donnot, J. Infant holding biases and their relations to hemispheric specializations for perceiving facial emotions. Neuropsychologia 43, 564–571 (2005).
Salk, L. The effects of the normal heartbeat sound on the behavior of the new-born infant: implications for mental health. World Mental Health 12, 168–175 (1960).
Salk, L. The role of the heartbeat in the relations between mother and infant. Sci. Am. 228, 24–29 (1973).
Todd, B. & Butterworth, G. Her heart is in the right place: an investigation of the ‘heartbeat hypothesis’ as an explanation of the left side cradling preference in a mother with dextrocardia. Early Dev. Parent. 7, 229–233 (1998).
Richards, J. L. & Finger, S. Mother-child holding patterns: a crosscultural photographic survey. Child Dev. 46, 1001–1004 (1975).
Bundy, R. S. Effects of infant head position on sides preference in adult handling. Infant Behav. Dev. 2, 355–358 (1979).
Tomaszycki, M., Cline, C., Griffin, B., Maestripieri, D. & Hopkins, W. D. Maternal cradling and infant nipple preferences in rhesus monkeys (Macaca mulatta). Dev. Psychobiol. 32, 305–312 (1998).
Hopkins, W. D. Laterality in maternal cradling and infant positional biases: implications for the development and evolution of hand preferences in nonhuman primates. Int. J. Primatol. 25, 1243–1265 (2004).
Manning, J. T. & Chamberlain, A. T. Left-side cradling and brain lateralization. Ethol. Sociobiol. 12, 237–244 (1991).
Bryden, M. P. & Levy, R. G. in Neuropsychology of Human Emotion (eds Heilman, K.M. & Satz, P.) (Guilford Press, New York, 1983).
Best, C. T., Womer, J. S. & Queen, H. F. Hemispheric asymmetries in adults’ perception of infant emotional expressions. J. Exp. Psychol. Hum. Percept. Perform. 20, 751–765 (1994).
Gainotti, G. Emotions and the right hemisphere: can new data clarify old models?. Neuroscientist 25, 258–270 (2019).
Prete, G., Capotosto, P., Zappasodi, F. & Tommasi, L. Contrasting hemispheric asymmetries for emotional processing from event- related potentials and behavioral responses. Neuropsychology 32, 317–328 (2018).
Sackeim, H. A., Gur, R. C. & Saucy, M. Emotions are expressed more intensely on the left side of the face. Science 202, 434–436 (1978).
Lindell, A. Lateralization of the expression of facial emotion in humans. Progr. Brain Res. 238, 249–270 (2018).
Langlois, J. H., Ritter, J. M., Roggman, L. A. & Vaughn, L. S. Facial diversity and infant preferences for attractive faces. Dev. Psychol. 27, 79–84 (1991).
Malatesta, G., Marzoli, D. & Tommasi, L. Keep a left profile, baby! the left-cradling bias is associated with a preference for left-facing profiles of human babies. Symmetry 12, 911 (2020).
de Château, P. Left-side preference for holding and carrying newborn infants: parental holding and carrying during the first week of life. J. Nerv. Ment. Dis. 171, 241–245 (1983).
Vauclair, J. & Scola, C. Infant-holding biases in mothers and affective symptoms during pregnancy and after delivery. Infant Child Dev. 18, 106–121 (2009).
Sieratzki, J. S. & Woll, B. Neuropsychological and neuropsychiatric perspectives on maternal cradling preferences. Epidemiol. Psychiatr. Soc. 11, 170–176 (2002).
Weatherill, R. P. et al. Is maternal depression related to side of infant holding?. Int. J. Behav. Dev. 28, 421–427 (2004).
Reissland, N., Hopkins, B., Helms, P. & Williams, B. Maternal stress and depression and the lateralization of infant cradling. J. Child Psychol. Psychiatr. 50, 263–269 (2009).
Suter, S. E., Huggenberger, H. J. & Schächinger, H. Cold pressor stress reduces left cradling preference in nulliparous human females. Stress 10, 45–51 (2007).
Karenina, K., Giljov, A., Ingram, J., Rowntree, V. J. & Malashichev, Y. Lateralization of mother–infant interactions in a diverse range of mammal species. Nat. Ecol. Evol. 1, 0030 (2017).
Manning, J. T. & Chamberlain, A. The left-side cradling preference in great apes. Anim. Behav. 39, 1224–1227 (1990).
Manning, J. T., Heaton, R. & Chamberlain, A. T. Left-side cradling: similarities and differences between apes and humans. J. Hum. Evol. 26, 77–83 (1994).
Bourne, V. J. & Todd, B. K. When left means right: an explanation of the left cradling bias in terms of right hemisphere specializations. Dev. Sci. 7, 19–24 (2004).
Aureli, F., Van Panthaleon Van Eck, C. J. & Veenema, H. C. Long-tailed macaques avoid conflicts during short-term crowding. Aggress. Behav. 21, 113–122 (1995).
Campbell, C. J. Lethal intragroup aggression by adult male spider monkeys (Ateles geoffroyi). Am. J. Primatol. 68, 1197–1201 (2006).
Morris, R. D. & Hopkins, W. D. Perception of human chimeric faces by chimpanzees: evidence for a right hemisphere advantage. Brain Cogn. 21, 111–122 (1993).
Guo, K., Meints, K., Hall, C., Hall, S. & Mills, D. Left gaze bias in humans, rhesus monkeys and domestic dogs. Anim. Cogn. 12, 409–418 (2009).
Wallez, C. & Vauclair, J. Right hemisphere dominance for emotion processing in baboons. Brain Cogn. 75, 164–169 (2011).
Hendriks, A. W., van Rijswijk, M. & Omtzigt, D. Holding-side influences on infant’s view of mother’s face. Laterality 16, 641–655 (2011).
Vervloed, M. P. J., Hendriks, A. W. & van den Eijnde, E. The effects of mothers’ past infant-holding preferences on their adult children’s face processing lateralisation. Brain Cogn. 75, 248–254 (2011).
Malatesta, G., Marzoli, D., Piccioni, C. & Tommasi, L. The relationship between the left-cradling bias and attachment to parents and partner. Evol. Psychol. 17, 147470491984811 (2019).
Pileggi, L.-A., Malcolm-Smith, S. & Solms, M. Investigating the role of social-affective attachment processes in cradling bias: the absence of cradling bias in children with Autism Spectrum Disorders. Laterality 20, 154–170 (2015).
Fleva, E. & Khan, A. An examination of the leftward cradling bias among typically developing adults high on autistic traits. Laterality 20, 711–722 (2015).
Malatesta, G., Marzoli, D. & Tommasi, L. The association between received maternal cradling and neurodevelopment: is left better?. Med. Hypotheses 134, 109442 (2020).
Malatesta, G. et al. Received cradling bias during the first year of life: a retrospective study on children with typical and atypical development. Front. Psychiatry 11, 91 (2020).
Johnson, J. A. Dominance rank in juvenile olive baboons, Papio anubis: the influence of gender, size, maternal rank and orphaning. Anim. Behav. 35, 1694–1708 (1987).
Vallortigara, G. & Rogers, L. J. Survival with an asymmetrical brain: advantages and disadvantages of cerebral lateralization. Behav. Brain Sci. 28, 575–633 (2005).
Meguerditchian, A., Molesti, S. & Vauclair, J. Right-handedness predominance in 162 baboons (Papio anubis) for gestural communication: consistency across time and groups. Behav. Neurosci. 125, 653–660 (2011).
Meguerditchian, A., Vauclair, J. & Hopkins, W. D. On the origins of human handedness and language: a comparative review of hand preferences for bimanual coordinated actions and gestural communication in nonhuman primates: on the origins of human handedness and language. Dev. Psychobiol. 55, 637–650 (2013).
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