Development of Playfulness in Children with Low Executive Functions: The Role of Parental Playfulness and Parental Playtime with Their Child.

Children with low executive functions (EFs) are described as having lower levels of playfulness, the quality of children's play, compared to children with EFs within the normal range. However, how playfulness in children with low EFs develops over time remains unclear. Additionally, little is known about how parental playfulness and parental playtime with their child affect these developmental trajectories in children with low EFs. To address these research gaps, we measured playfulness in 62 children with low EFs and 62 children with EFs within the normal range aged 3 to 6 years at three time points over 2 years. We used the Children's Playfulness Scale, which captures multi-informant perspectives from parents and teachers. Moreover, the parents of children with low EFs reported their own playfulness and their playtime with their children at T1. Repeated-measures hierarchical linear models indicated significantly lower levels of playfulness in the children with low EFs than in the controls, with no significant changes observed over 2 years in either group. In the children with low EFs, we found a significant positive relationship between parental playfulness at T1 and children's playfulness 2 years later but a significant negative relationship between parental playtime at T1 and children's playfulness 2 years later. These results prompt a broad discussion on potential implications for the enhancement of playfulness in children with low EFs within the family environment.

Effects of early institutionalization involving psychosocial deprivation on cognitive functioning 60 years later: Findings of the LifeStories project.

BACKGROUND: Institutionalization involving psychosocial deprivation affects child development negatively. However, there are few longitudinal studies, and no prospective study has yet examined the consequences of institutionalization in late adulthood. OBJECTIVE: Investigating effects of psychosocial deprivation on cognitive functioning 60 years later. PARTICIPANTS AND SETTING: A population-based survey of institutionalized infants and toddlers was conducted in Switzerland from 1958 to 1961 (n = 387; Mage = 0.93 years, SD = 0.53, 48 % female, 48 % Swiss nationality). In parallel, a comparison group of 399 family-raised children were assessed (Mage = 0.85 years, SD = 0.50, 46 % female, 100 % Swiss nationality). Six decades later, data on cognitive functioning were collected for 88 of the institutionalized group (Mage = 62.63 years, SD = 1.32), and 148 of the comparison group (Mage = 65.06, SD = 1.32). METHODS: Standardized tests were used: the Brunet-Lézine Developmental Test in early childhood and a short form of the Wechsler Adult Intelligence Scale in late adulthood. RESULTS: Formerly institutionalized individuals scored lower on cognitive functioning (d = - 0.67, p < .001), with the greatest difference in working memory (d = -0.78, p < .001). Longer duration of institutionalization increased the risk of lower cognitive functioning, indicating a dose-response effect. Institutionalization's impact on adult cognitive functioning was mediated by early childhood developmental status but not by later educational attainment. CONCLUSIONS: This study confirms the early experience hypothesis, indicating that early life conditions have lasting effects on human development, even into late adulthood.

Playfulness from children's perspectives: development and validation of the Children's Playfulness Scale as a self-report instrument for children from 3 years of age.

Children's playfulness refers to children's enjoyment, motivation, and engagement in play and has been predominantly assessed from an adult perspective. To assess children's perspectives on their own playfulness, we adapted and modified the Children's Playfulness Scale (CPS) for children from 3 years and used a two-level response format with a total of four answer options. We tested the self-report scale with 564 children between 3 and 8 years of age who attended childcare center or kindergarten. Results indicated that the adapted version of the CPS identified the five distinct domains of playfulness: social spontaneity, cognitive spontaneity, physical spontaneity, sense of humor, and manifest joy; furthermore, results showed invariance across multiple groups for gender, age, and language skills. A highly significant positive correlation was found between children's self-reported playfulness and children's self-reported social self-concept (r = 0.54, p < 0.001), which demonstrates convergent validity. No association was found with teacher proxy report of children's playfulness (r = 0.03, p = 0.92). Overall, our study confirmed first indications of the validity of the modified CPS as a reliable instrument for assessing children's self-reported playfulness. This enables children as young as 3 years old to be assessed on their own playfulness, which is a valuable supplement to the adult perspective.

The LifeStories project: Empowering voices and avoiding harm-Ethics protocol of a long-term follow-up study of individuals placed in infant care institutions in Switzerland.

Little empirical data exist to guide ethical decisions when conducting research with vulnerable populations. The current study assesses a protocol designed to mitigate risks in a population-based cohort of 246 individuals placed in care institutions as infants in a non-selective 60-year follow-up. In total, 116 (47%) individuals chose to participate, of whom 53 (55%) reported positive effects of participation such as the opportunity to fill some gaps in their life stories, to better deal with their past, and to understand previous family dynamics. Only three individuals (2.5%) explicitly reported negative short-term consequences such as feeling upset as a result of thinking about stressful times, but they nonetheless rated the usefulness of the study as high. For six participants (5%), psychological counseling sessions were initiated as a support measure. Our findings suggest that risk of harm can be managed with a rigorous ethics protocol when conducting research with a vulnerable cohort and therefore enable the voices of survivors to be heard. A step wise approach in which increasing amounts of information were presented at each step, clearly operationalized passive decline, and direct and consistent contact with highly trained staff were considered key to mitigating distress.

Development and Health of Adults Formerly Placed in Infant Care Institutions - Study Protocol of the LifeStories Project.

A growing volume of research from global data demonstrates that institutional care under conditions of deprivation is profoundly damaging to children, particularly during the critical early years of development. However, how these individuals develop over a life course remains unclear. This study uses data from a survey on the health and development of 420 children mostly under the age of three, placed in 12 infant care institutions between 1958 and 1961 in Zurich, Switzerland. The children exhibited significant delays in cognitive, social, and motor development in the first years of life. Moreover, a follow-up of a subsample of 143 children about 10 years later revealed persistent difficulties, including depression, school related-problems, and stereotypies. Between 2019 and 2021, these formerly institutionalized study participants were located through the Swiss population registry and invited to participate once again in the research project. Now in their early sixties, they are studied for their health, further development, and life-course trajectories. A mixed-methods approach using questionnaires, neuropsychological assessments, and narrative biographical interviews was implemented by a multidisciplinary team. Combining prospective and retrospective data with standardized quantitative and biographical qualitative data allows a rich reconstruction of life histories. The availability of a community sample from the same geographic location, the 1954-1961 cohort of the Zurich Longitudinal Studies, described in detail in a paper in this issue (Wehrle et al., 2020), enables comparison with an unaffected cohort. This article describes the study design and study participants in detail and discusses the potential and limitations of a comparison with a community sample. It outlines a set of challenges and solutions encountered in the process of a lifespan longitudinal study from early childhood into the cusp of old age with a potentially vulnerable sample and summarizes the lessons learned along the way.

The burden of child maltreatment in China: a systematic review.

OBJECTIVE: To estimate the health and economic burdens of child maltreatment in China. METHODS: We did a systematic review for studies on child maltreatment in China using PubMed, Embase, PsycInfo, CINAHL-EBSCO, ERIC and the Chinese National Knowledge Infrastructure databases. We did meta-analyses of studies that met inclusion criteria to estimate the prevalence of child neglect and child physical, emotional and sexual abuse. We used data from the 2010 global burden of disease estimates to calculate disability-adjusted life-years (DALYs) lost as a result of child maltreatment. FINDINGS: From 68 studies we estimated that 26.6% of children under 18 years of age have suffered physical abuse, 19.6% emotional abuse, 8.7% sexual abuse and 26.0% neglect. We estimate that emotional abuse in childhood accounts for 26.3% of the DALYs lost because of mental disorders and 18.0% of those lost because of self-harm. Physical abuse in childhood accounts for 12.2% of DALYs lost because of depression, 17.0% of those lost to anxiety, 20.7% of those lost to problem drinking, 18.8% of those lost to illicit drug use and 18.3% of those lost to self-harm. The consequences of physical abuse of children costs China an estimated 0.84% of its gross domestic product - i.e. 50 billion United States dollars - in 2010. The corresponding losses attributable to emotional and sexual abuse in childhood were 0.47% and 0.39% of the gross domestic product, respectively. CONCLUSION: In China, child maltreatment is common and associated with large economic losses because many maltreated children suffer substantial psychological distress and might adopt behaviours that increase their risk of chronic disease.

Dilemmas for international mobilization around child abuse and neglect.

The goal of this commentary is to articulate some issues and dilemmas raised by various efforts to mobilize international action around child abuse and neglect (CAN). We will start by proposing a typology of international mobilization strategies, noting that initiatives to promote CAN programming in new settings have tended to emphasize one of three vectors: governments, professionals, or international NGOs. There are pros and cons to each emphasis, which we discuss. We also review the debates around some of the following dilemmas: Should low-income countries be a top priority for CAN mobilization? Are there cultural and institutional capacities that need to be present in a country in order for CAN programs to work or be ethical? Are some CAN programs more likely to be internationally transferable than others and why so? Has the field adequately considered whether non-CAN programming (e.g., family planning) might actually be more effective at preventing maltreatment than CAN programming? Does the field give adequate acknowledgment that policies and practices emanating from high-resourced and Western countries may not always be the best to disseminate? Are we relying too much on a model of program transplantation over a model of local cultivation? Should we aim for modest rather than ambitious accomplishments in international mobilization? How much emphasis should be placed on the priority dissemination of evidence-based programming? We conclude with some suggestions in the service of clarifying these dilemmas and making some of these decisions more evidence based.