Stella Tsotsi

ORCID: 0000-0002-2010-0709
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About
Contact & Profiles
Research Areas
  • Child and Adolescent Psychosocial and Emotional Development
  • Maternal Mental Health During Pregnancy and Postpartum
  • Schizophrenia research and treatment
  • Birth, Development, and Health
  • Child Abuse and Trauma
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Neuroendocrine regulation and behavior
  • Early Childhood Education and Development
  • Neurobiology of Language and Bilingualism
  • Health, Environment, Cognitive Aging
  • Attachment and Relationship Dynamics
  • Stress Responses and Cortisol
  • Infant Health and Development
  • Child Nutrition and Feeding Issues
  • Neonatal Respiratory Health Research
  • Functional Brain Connectivity Studies
  • Heart Rate Variability and Autonomic Control
  • Obsessive-Compulsive Spectrum Disorders
  • Neural and Behavioral Psychology Studies
  • Breastfeeding Practices and Influences
  • Child and Animal Learning Development
  • Adolescent and Pediatric Healthcare
  • Intelligent Tutoring Systems and Adaptive Learning
  • Fatty Acid Research and Health
  • Family Support in Illness

University of Oslo
2021-2025

OsloMet – Oslo Metropolitan University
2025

NORCE Norwegian Research Centre
2024

Institute of Technical Education
2021

Singapore Institute for Clinical Sciences
2015-2020

Agency for Science, Technology and Research
2015-2020

Nanyang Technological University
2018-2019

Aristotle University of Thessaloniki
2010-2017

Papageorgiou General Hospital
2017

National University of Singapore
2013

We developed a multiple-form list learning test appropriate for use with the Greek population and generated norms clinical research use. This task, Verbal Learning Test (GVLT), was based on California Test. administered standard version (Form A) to sample of 354 healthy individuals, as well two alternative forms (B C) subgroup initial sample. Performance three equivalent, each presented excellent internal consistency. found good sensitivity specificity in testãs utility differentiating...

10.1093/arclin/acs099 article EN Archives of Clinical Neuropsychology 2012-11-23
Evelyn Xiu Ling Loo Shu‐E Soh See Ling Loy Sharon Ng Mya Thway Tint and 95 more Shiao‐Yng Chan Jonathan Huang Fabian Yap Kok Hian Tan Bernard Su Min Chern Heng Hao Tan Michael J. Meaney Neerja Karnani Keith M. Godfrey Yung Seng Lee Jerry Kok Yen Chan Peter D. Gluckman Yap Seng Chong Lynette Pei‐Chi Shek Johan G. Eriksson Airu Chia Anna Fogel Anne Goh Anne H. Y. Chu Anne Rifkin‐Graboi Anqi Qiu Bee Wah Lee Bobby K. Cheon Candida Vaz Christiani Jeyakumar Henry Ciarán G. Forde Claudia Chi Dawn X. P. Koh Desiree Y. Phua Doris Ngiuk Lan Loh Elaine Phaik Ling Quah Elizabeth Huiwen Tham Evelyn Law Faidon Magkos Falk Müller‐Riemenschneider G. S. H. Yeo Hannah E. J. Yong Helen Yu Chen Heng Hao Tan Hong Pan Hugo P.S. Van Bever Hui Min Tan Izzuddin M. Aris Jeannie Tay Jerry Kok Yen Chan Jia Xu Joanne Yoong Johan G. Eriksson Jonathan Tze Liang Choo Jonathan Y. Bernard Jonathan Huang Jun S. Lai Karen Tan Keith M. Godfrey Kenneth Kwek Keri McCrickerd Kothandaraman Narasimhan Kok Wee Chong Kuan J. Lee Li Chen Lieng H. Ling Ling‐Wei Chen Lourdes Mary Daniel Lynette Pei‐Chi Shek Marielle V. Fortier Mary Foong‐Fong Chong Mei Chien Chua Melvin Khee‐Shing Leow Michelle Z. L. Kee Min Gong Mya Thway Tint Navin Michael Ngee Lek Oon Hoe Teoh Priti Mishra Queenie Ling Jun Li S. Sendhil Velan Seng Bin Ang Shirong Cai Si Hui Goh Sok Bee Lim Stella Tsotsi Stephen Chin-Ying Hsu Sue‐Anne Toh Suresh Anand Sadananthan Teng Hong Tan Tong Wei Yew Varsha Gupta Victor Samuel Rajadurai Wee Meng Han Wei Wei Pang Wen Lun Yuan Yanan Zhu Yin Bun Cheung Yiong Huak Chan

10.1007/s10654-020-00697-2 article EN European Journal of Epidemiology 2020-11-21

Recent work suggests that DNA methylation can be used as a proxy of fetal glucocorticoid exposure (MPS-GC), showing associations with maternal psychopathology during pregnancy. However, it is unknown whether the MPS-GC may act marker for broader prenatal stress and partially mediates child internalizing externalizing symptoms. Using harmonized data from three prospective birth cohorts (Npooled = 6086), we examined cumulative measure stress, its individual domains, associate in cord blood at...

10.1016/j.psyneuen.2025.107388 article EN cc-by Psychoneuroendocrinology 2025-02-12

A basic tenet of Attachment Theory describes a species-wide tendency to search out an attachment figure in times distress. Expectations support, or lack thereof, may provide template for socioemotional functioning. This study investigated potential concurrent predictors (i.e. time spent with one's mother and parenting style) correlates children's verbally expressed preferences their mothers maternal preference) during hypothetical attachment- affiliation-related situations 185 Southeast...

10.1080/14616734.2025.2467104 article EN Attachment & Human Development 2025-03-21

Research on mental health has traditionally separated the study of illbeing—disorder and problems—and wellbeing—life satisfaction positive affect. While previous reviews studies primarily employing self-report scales indicate that illbeing wellbeing are distinct yet interconnected constructs, a deeper examination their relationship is lacking. This perspective article from PROMENTA Center offers review synthesis findings joint nature across multiple levels analysis. Adopting an...

10.31234/osf.io/9jk2x_v2 preprint EN 2025-04-08

This study investigated whether child exuberance, an aspect of temperament related to emotion regulation, moderates the well‐documented association between high parenting stress and increased risk for internalizing externalizing problems during preschool years. At 42 months age exuberance was observed in 256 children (47% girls) maternal self‐reports on were obtained. 48 assessed through reports from both parents. Indeed, higher problems, this more pronounced among with levels exuberance....

10.1111/cdev.13180 article EN Child Development 2018-11-02

Maternal anxiety is a well-known risk factor for early childhood behavior problems. In this study, we explore (1) whether parenting stress mediates relation and also (2) child factors, namely self-regulation, modify the influence of maternal well-being on externalizing internalizing problems at 4 years age.Mothers taking part in Growing Up Singapore Towards Healthy Outcomes cohort completed Spielberger State-Trait Anxiety Inventory when their children were 24 months age. At 42 age, performed...

10.1097/dbp.0000000000000737 article EN Journal of Developmental & Behavioral Pediatrics 2019-09-25

Recent years have seen a growing interest in neuropsychological assessment throughout the world. In countries with no history of research, clinicians often use existing tests developed other long tradition research and practice. While verbal were viewed as vulnerable to cultural and/or language bias, visuoperceptual tasks once considered impervious factors. More recent studies, however, dispelled this myth [1]. For example, Colombian Aruacos showed significantly poorer performance on...

10.3233/ben-2010-0306 article EN PubMed 2010-01-01

Do expectant parents experience increased anxiety and depression during pregnancies conceived through ART compared to spontaneous conception?Among all in the sample, those who reported overall lower levels of pregnancy spontaneously, while subsample both conception, mothers experienced early following conception.Previous research on parents' psychosocial adjustment response has found mixed results, with some studies suggesting is associated depression, other improved mental health or no...

10.1093/humrep/dead133 article EN cc-by-nc Human Reproduction 2023-06-24

Caregiving insensitivity and fear dysregulation predict anxiety symptoms in children. It is unclear, however, whether sensitive parental care during infancy predicts regulation later childhood. To address this question, we asked observed maternal sensitivity, measured at 6 months, 42-month-old children's laboratory-induced responses (n=213) a fear-eliciting episode. We predicted that higher levels of sensitivity would be associated with greater regulation. operationalized as decreases over...

10.1080/14616734.2018.1542737 article EN Attachment & Human Development 2018-11-08

Introduction: Studies investigating the involvement of attention processes in facial affect recognition (FAR) have been contradictory, with some suggesting a generalised cognitive deficit, whereas others specialised deficit recognition. Given ubiquity both and emotion perception deficits schizophrenia, we examined whether specific attentional processes, fact, mediate FAR.Methods: Patients schizophrenia (n = 38) healthy controls 24) performed tests assessing FAR specifically, visual (Trail...

10.1080/13546805.2015.1110517 article EN Cognitive Neuropsychiatry 2015-11-02

Abstract Maladaptive offspring emotion regulation has been identified as one pathway linking maternal and child psychological well-being in school-aged children. Whether such a is present earlier life still remains unclear. The study investigated the role of preschoolers’ reactivity association between distress internalizing externalizing problems. Children’s were assessed through both observed behavior physiology. At 42 months age, children ( n = 251; 128 girls) completed fear induction...

10.1017/s0954579421000936 article EN cc-by-nc-nd Development and Psychopathology 2021-11-15

Abstract Background Distinguishing whether and how pre-existing characteristics impact maternal responses to adversity is difficult: Does prior well-being decrease the likelihood of encountering stressful experiences? it protect against adversity’s negative effects? We examine interaction between relatively uniformly experienced (due COVID-19 experience) individual variation in (i.e., pre-pandemic onset) distress predicted mothers’ pandemic levels insensitive caregiving within a country...

10.1186/s12888-023-04867-w article EN cc-by BMC Psychiatry 2023-05-29

Abstract From a conditional adaptation vantage point, early life caregiving adversity likely enhances aspects of cognition needed to manage interpersonal threats. Yet, research examining care and offspring predominantly relies upon experiments including affectively neutral stimuli, with findings generally interpreted as “early-life is, de facto, ‘bad’ for cognitive performance.” Here, in Southeast Asian sample, we examined observed maternal sensitivity infancy performance 3 years later...

10.1017/s2040174420001348 article EN Journal of Developmental Origins of Health and Disease 2021-01-13

Introduction Links between maternal sensitivity, hippocampal development, and memory abilities suggests early life insensitive care may shape structures schemas influencing future decisions stress management, biasing children to negative information. While it is possible that this pattern of neurodevelopment have adaptive consequences, for example, preventing from encountering untoward experience with adversity, also leave some at risk the development internalizing problems. Methods Here, in...

10.3389/fnbeh.2023.1093619 article EN cc-by Frontiers in Behavioral Neuroscience 2023-02-16

The present study aimed at assessing whether impaired facial affect recognition (FAR) in patients with first-episode psychosis (FEP) would improve after a brief intervention targeting FAR specifically.Thirty-five outpatients and 38 healthy controls were administered an which involved training to recognize emotional information, conveyed by changes features. Using pre- post-intervention design, two measurements of conducted using experimental procedure alternative sets stimuli.We found...

10.1111/eip.12738 article EN Early Intervention in Psychiatry 2018-10-08

Abstract Background Antenatal maternal anxiety is a risk for offspring psychological and cognitive difficulties. The preschool years represent an important time brain development, so may be window intervention. However, electrophysiological investigations of preschoolers’ functioning are lacking. We ask whether symptoms predict neurophysiology, consider timing specificity (26-weeks antenatal or 24-months postnatal), form insult (anxiety symptoms, per se, also depression symptoms), gender....

10.1186/s12888-020-2454-3 article EN cc-by BMC Psychiatry 2020-02-12

Abstract The aim of this study is to assess whether positive emotional exchanges (i.e., emotion coregulation) within the mother–child dyad play a protective role in children's physiological response distressing task. Specifically, we test coregulation among mothers and their preschool‐aged children associated with respiratory sinus arrhythmia (RSA) at baseline, during, following frustration One hundred Singaporean dyads ( M childage = 3.5 years) participated standardized “Laughing Task”...

10.1002/dev.22082 article EN Developmental Psychobiology 2021-01-05
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