1
|
Luo L, Zhang Q, Wang J, Lin Q, Zhao B, Xu M, Langley C, Li H, Gao S. The baby schema effect in adolescence and its difference from that in adulthood. J Exp Child Psychol 2020; 198:104908. [PMID: 32600740 DOI: 10.1016/j.jecp.2020.104908] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 01/10/2023]
Abstract
The baby schema effect induced by particular features of baby faces acts as an innate releasing mechanism that evokes positive emotions and instinctual behavioral responses. Our prior research in adults has revealed that this effect initially found in infancy extends into child faces. Adolescence is an important period involving development in various aspects of cognition, including face perception. Here, we investigated whether the extended baby schema effect we previously found in adult observers develops earlier-in adolescence-and how different it appears in adolescents as compared with in adults. In the current study, 76 adolescents and 77 adults were asked to judge the likeability of 148 neutral faces of infants and children (0.08-6.5 years of age) on 7-point scales. Results showed that both adolescents and adults perceived the faces of both infants and children younger than 4.6 years as more likeable relative to those of older children, indicating that the baby schema effect previously found in adulthood also occurs in adolescence. However, adolescents rated lower than adults toward the infant and child faces across all face ages, suggesting that this effect might be under development in adolescence. Overall, our findings provide new evidence for the development of face perception in adolescence and demonstrate age-related changes in innate releasing mechanisms in our protective and caretaking responses toward infants and children.
Collapse
Affiliation(s)
- Lizhu Luo
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
| | - Qiang Zhang
- Department of Obstetrics and Gynecology, Chengdu Women's and Children's Central Hospital, Chengdu 610091, People's Republic of China
| | - Jiaojian Wang
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
| | - Qiyuan Lin
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
| | - Bingmei Zhao
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
| | - Min Xu
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
| | - Christelle Langley
- Department of Psychiatry, University of Cambridge, Cambridge CB2 0SZ, UK
| | - Hong Li
- Institute for Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610068, People's Republic of China.
| | - Shan Gao
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China; School of Foreign Languages, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China.
| |
Collapse
|
2
|
Gutiérrez-Cobo MJ, Luque D, Most SB, Fernández-Berrocal P, Le Pelley ME. Reward and emotion influence attentional bias in rapid serial visual presentation. Q J Exp Psychol (Hove) 2019; 72:2155-2167. [PMID: 30862249 DOI: 10.1177/1747021819840615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Facial emotion constitutes an important source of information, and rapid processing of this information may bring adaptive advantages. Previous evidence suggests that emotional faces are sometimes prioritised for cognitive processing. Three experiments used an emotion-induced blindness task to examine whether this prioritisation occurs in a purely stimulus-driven fashion or whether it emerges only when the faces are task-relevant. Angry or neutral faces appeared as distractors in a rapid serial visual presentation sequence, shortly before a target that participants were required to identify. Either the emotion (Experiment 1) or gender (Experiments 2 and 3) of the distractor face indicated whether a correct/incorrect response to the target would produce reward/punishment, or not. The three experiments found that reward-related faces impaired subsequent target identification, replicating previous results. Target identification accuracy was also impaired following angry faces, compared with neutral faces, demonstrating an emotion-induced attentional bias. Importantly, this impairment was observed even when face emotion was entirely irrelevant to the participants' ongoing task (in Experiments 2 and 3), suggesting that rapid processing of the facial emotion might arise (at least in part) from the operation of relatively automatic cognitive-perceptual processes.
Collapse
Affiliation(s)
- María J Gutiérrez-Cobo
- 1 Department of Basic Psychology, Faculty of Psychology, University of Málaga, Málaga, Spain.,2 School of Psychology, UNSW Sydney, Sydney, NSW, Australia
| | - David Luque
- 1 Department of Basic Psychology, Faculty of Psychology, University of Málaga, Málaga, Spain.,2 School of Psychology, UNSW Sydney, Sydney, NSW, Australia.,3 Department of Basic Psychology, Universidad Autónoma de Madrid, Madrid, Spain
| | - Steven B Most
- 2 School of Psychology, UNSW Sydney, Sydney, NSW, Australia
| | | | | |
Collapse
|
3
|
Holtfrerich SKC, Pfister R, El Gammal AT, Bellon E, Diekhof EK. Endogenous testosterone and exogenous oxytocin influence the response to baby schema in the female brain. Sci Rep 2018; 8:7672. [PMID: 29769663 PMCID: PMC5955922 DOI: 10.1038/s41598-018-26020-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 05/03/2018] [Indexed: 12/23/2022] Open
Abstract
Nurturing behavior may be critically influenced by the interplay of different hormones. The neuropeptide oxytocin is known to promote maternal behavior and its reduction has been associated with postpartum depression risk and child neglect. Contrariwise, the observed decrease in testosterone level during early parenthood may benefit caretaking behavior, whereas increased testosterone may reduce attention to infants. Here we used functional magnetic resonance imaging to investigate the interactive influence of testosterone and oxytocin on selective attention to and neural processing of the baby schema (BS). 57 nulliparous women performed a target detection task with human faces with varying degree of BS following double-blinded placebo-controlled oxytocin administration in a between-subjects design. Our results support the idea that oxytocin enhances attention to the BS. Oxytocin had a positive effect on activation of the inferior frontal junction during identification of infant targets with a high degree of BS that were presented among adult distractors. Further, activation of the putamen was positively correlated with selective attention to the BS, but only in women with high endogenous testosterone who received oxytocin. These findings provide initial evidence for the neural mechanism by which oxytocin may counteract the negative effects of testosterone in the modulation of nurturing behavior.
Collapse
Affiliation(s)
- Sarah K C Holtfrerich
- Universität Hamburg, Faculty of Mathematics, Informatics and Natural Sciences, Department of Biology, Institute of Zoology, Neuroendocrinology Unit, Martin-Luther-King-Platz 3, D-20146, Hamburg, Germany.
| | - Roland Pfister
- Department of Psychology, Julius-Maximilians-University of Würzburg, D-97070, Würzburg, Germany
| | - Alexander T El Gammal
- General, Visceral and Thoracic Surgery Department, University Medical Center Hamburg-Eppendorf, D-20246, Hamburg, Germany
| | - Eugen Bellon
- General, Visceral and Thoracic Surgery Department, University Medical Center Hamburg-Eppendorf, D-20246, Hamburg, Germany
| | - Esther K Diekhof
- Universität Hamburg, Faculty of Mathematics, Informatics and Natural Sciences, Department of Biology, Institute of Zoology, Neuroendocrinology Unit, Martin-Luther-King-Platz 3, D-20146, Hamburg, Germany
| |
Collapse
|