1
|
Wass S, Greenwood E, Esposito G, Smith C, Necef I, Phillips E. Annual Research Review: 'There, the dance is - at the still point of the turning world' - dynamic systems perspectives on coregulation and dysregulation during early development. J Child Psychol Psychiatry 2024; 65:481-507. [PMID: 38390803 DOI: 10.1111/jcpp.13960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/16/2024] [Indexed: 02/24/2024]
Abstract
During development we transition from coregulation (where regulatory processes are shared between child and caregiver) to self-regulation. Most early coregulatory interactions aim to manage fluctuations in the infant's arousal and alertness; but over time, coregulatory processes become progressively elaborated to encompass other functions such as sociocommunicative development, attention and executive control. The fundamental aim of coregulation is to help maintain an optimal 'critical state' between hypo- and hyperactivity. Here, we present a dynamic framework for understanding child-caregiver coregulatory interactions in the context of psychopathology. Early coregulatory processes involve both passive entrainment, through which a child's state entrains to the caregiver's, and active contingent responsiveness, through which the caregiver changes their behaviour in response to behaviours from the child. Similar principles, of interactive but asymmetric contingency, drive joint attention and the maintenance of epistemic states as well as arousal/alertness, emotion regulation and sociocommunicative development. We describe three ways in which active child-caregiver regulation can develop atypically, in conditions such as Autism, ADHD, anxiety and depression. The most well-known of these is insufficient contingent responsiveness, leading to reduced synchrony, which has been shown across a range of modalities in different disorders, and which is the target of most current interventions. We also present evidence that excessive contingent responsiveness and excessive synchrony can develop in some circumstances. And we show that positive feedback interactions can develop, which are contingent but mutually amplificatory child-caregiver interactions that drive the child further from their critical state. We discuss implications of these findings for future intervention research, and directions for future work.
Collapse
Affiliation(s)
- Sam Wass
- UEL BabyDevLab, Department of Psychology, University of East London, London, UK
| | - Emily Greenwood
- UEL BabyDevLab, Department of Psychology, University of East London, London, UK
| | - Giovanni Esposito
- UEL BabyDevLab, Department of Psychology, University of East London, London, UK
| | - Celia Smith
- Institute of Psychology Psychiatry and Neuroscience, King's College, London, UK
| | - Isil Necef
- UEL BabyDevLab, Department of Psychology, University of East London, London, UK
| | - Emily Phillips
- UEL BabyDevLab, Department of Psychology, University of East London, London, UK
| |
Collapse
|
2
|
Lacerda KCD, Souza FCDO, Araújo CRV, Mota BEF, Muñoz PMG, Berger W, Vilete L, Bearzoti E, Guerra Leal Souza G. High depressive symptomatology reduces emotional reactions to pictures of social interaction. Sci Rep 2024; 14:1266. [PMID: 38219004 PMCID: PMC10787838 DOI: 10.1038/s41598-024-51813-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 01/09/2024] [Indexed: 01/15/2024] Open
Abstract
Individuals with severe depressive symptoms present diminished facial expressions compared to healthy individuals. This reduced facial expression, which occurs in most depressive patients could impair social relationships. The current study sought to investigate whether pictures with social interaction cues could elicit different modulations of facial expressions and mood states in individuals with depressive symptoms compared to healthy individuals. A total of 85 individuals were divided into depressive and non-depressive groups based on their beck depression inventory scores. Participants viewed pictures containing neutral (objects), affiliative (people interacting socially), and control (people not interacting) scenes. Electromyographic signals were collected during the entire period of visualization of the blocks, and emotional questionnaires were evaluated after each block to assess sociability and altruism (prosocial states). In non-depressed individuals, affiliative pictures increased the activity of the zygomatic muscle compared to both neutral and control pictures and reduced fear of rejection compared to neutral pictures. During the visualization of the affiliative block, zygomatic major muscle activation was higher and fear of rejection was lower in the non-depressive individuals than in the depressive. These effects reflected the low expressions of smiling and sociability to affiliative pictures in depressive individuals. These findings highlight the importance of smiling and prosocial states in social interactions, especially in these individuals.
Collapse
Affiliation(s)
- Kíssyla Christine Duarte Lacerda
- Laboratory of Psychophysiology, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, 35400000, Brazil
| | | | - Cassia Regina Vieira Araújo
- Laboratory of Psychophysiology, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, 35400000, Brazil
| | - Bruna Eugênia Ferreira Mota
- Laboratory of Psychophysiology, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, 35400000, Brazil
- School of Nutrition, Federal University of Ouro Preto, Ouro Preto, 35400000, Brazil
| | | | - Willian Berger
- Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, 22290-140, Brazil
| | - Liliane Vilete
- Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, 22290-140, Brazil
| | - Eduardo Bearzoti
- Department of Statistics, Federal University of Ouro Preto, Ouro Preto, 35400000, Brazil
| | - Gabriela Guerra Leal Souza
- Laboratory of Psychophysiology, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, 35400000, Brazil.
| |
Collapse
|