Impact of maternal institutionalization on children's language development: A multidisciplinary study.

Research has uncovered extensive negative effects of institutional rearing on development, including language deficits. However, less is known about how these effects may be passed down vertically from mothers to children. The current study examined this pathway with respect to language development using behavioral and neural measures.

Endogenous oxytocin and human social interactions: A systematic review and meta-analysis.

While there has been an increase in studies investigating the relationship between endogenous oxytocin (OXT) concentrations and human social interactions over the past decades, these studies still seem far from converging, both in methodological terms and in terms of their results. This systematic review and meta-analysis were aimed at a comprehensive evaluation and synthesis of empirical evidence on the relationship between endogenous OXT concentrations and human social interactions by reviewing studies published between 1970 and July 2020 and addressing various related methodological and analytical limitations. Sixty-three studies were included in the qualitative synthesis, and results from 51 studies were pooled in a meta-analysis (n = 3,741 participants).

Home-Based Dynamics of Sleepiness-Related Conditions Starting at Biological Evening and Later (Beyond Working).

Shift work requires round-the-clock readiness to perform professional duties, and the workers' performance highly depends on their sleepiness level, which can be underestimated during a shift. Various factors, including the time of day, can influence sleepiness in shift workers. The objective of this study was to explore the dynamics of sleepiness-related conditions assessed through heart rate variability analysis, starting from the biological evening and continuing in vivo (at home), without the need for artificial alertness support.

A Dimensional Approach to Discrepancy in Parenting Styles in Russian Families.

We investigated the magnitude and direction of differences in parenting styles as they relate to children's mental health problems, as assessed using the CBCL. The sample consisted of 306 families residing in a large industrial city in Russia. We aimed to expand the cross-cultural literature on parenting styles by assessing a sample of Russian families and analyzing how agreement versus disagreement between self-reported and partner-reported parenting styles related to children's mental health problems.

Neural mechanisms of temporal and rhythmic structure processing in non-musicians.

Music is increasingly being used as a therapeutic tool in the field of rehabilitation medicine and psychophysiology. One of the main key components of music is its temporal organization. The characteristics of neurocognitive processes during music perception of meter in different tempo variations technique have been studied by using the event-related potentials technique.

Auditory brainstem response deficits in learning disorders and developmental language disorder: a systematic review and meta-analysis.

Although learning disorders (LD) and developmental language disorder (DLD) can be linked to overlapping psychological and behavioral deficits, such as phonological, morphological, orthographic, semantic, and syntactic deficits, as well as academic (e.g., reading) difficulties, they are currently separate diagnoses in the DSM-5 with explicit phenotypic differences.

Brief Report: Unexpected Bilingualism: A Case of a Russian Child With ASD.

Some children with autism spectrum disorders (ASD) demonstrate unusual islets of abilities or "splinter skills" that represent relative strengths in their development. In this paper we present a clinical case of an 11-year-old Russian boy with ASD who spontaneously acquired the English language. While the child demonstrated language deficits in both English and Russian, the discrepancy between the languages was paradoxical given the lack of exposure to English language.

Male pseudohermaphroditism: A case study of 46,XY disorder of sexual development using whole-exome sequencing.

The study shows that whole-exome sequencing is a promising approach to detect novel variants-and gene candidates in DSD, that, as a future direction, may improve the diagnostic gene panels for this heterogeneous disorder.

Altered neural processing of emotional words in adults with a history of institutionalization: Evidence from the emotional Stroop task.

We investigated neural correlates of traumatic experience related to the lack of family care in adults with a history of institutionalization (IC) using the Emotional Stroop paradigm. The goals of our study were twofold: we investigated whether adults with IC history (n = 24; M  = 22.17, SD = 6.

Mothers with a History of Child Welfare Involvement: A Brief Literature Review of Cross Generational Impact of Maternal Trauma.

A number of studies to this day have examined the role of maternal childhood trauma in parenting styles, mental health, and child attachment patterns; however, there are limited data on parenting of mothers who were raised in institutional care (IC) and involved in the child welfare system. The current review focuses on maternal history of institutionalization and foster care placement and its impact on parenting and child development. Studies show that the history of maternal trauma such as maltreatment, which is often linked to an orphan status, can be transferred to children through maladaptive parenting strategies, evoking a cycle of cross-generational maltreatment.

An Event-Related Potentials Study of Executive Functioning in Adults With a History of Institutionalization.

The current study investigated the long-term effects of institutionalization on the inhibitory control of young adults raised in orphanages using the color-word Stroop task. We examined whether young adults raised in institutions (IC group; n = 24; M = 22.17 years, SD = 6.

Language Development of Children Raised in Institutional Settings: Behavioral and Neurophysiological Findings.

The current study investigated language development of children residing in institutional care (IC) in Russia, compared to peers raised by biological family care (BFC). We used standardized behavioral testing (Preschool Language Scale-5, McArthur CDI), and an event-related potential picture-word matching paradigm. Children in IC significantly underperformed on the measures of receptive and expressive language development, with larger deficits in expressive domain.

Early lexical development of children raised in institutional care in Russia.

Children abandoned to institutions display a host of developmental delays, including those involving general cognition and language. The majority of published studies focus on children over 3 years of age; little is known about whether these delays may be detected earlier when children undergo rapid lexical development. To investigate the early language development of children raised in institutional settings in the Russian Federation, we compared a group of children in institutional care (n = 36; 8-35 months) to their age-matched peers raised in biological families, who have never been institutionalized (n = 72) using the Russian version of the CDI.

Auditory Mismatch Negativity Response in Institutionalized Children.

The attunement of speech perception/discrimination to the properties of one's native language is a crucial step in speech and language development at early ages. Studying these processes in young children with a history of institutionalization is of great interest, as being raised in institutional care (IC) may lead to lags in language development. The sample consisted of 82 children, split into two age groups.

Effects of early social deprivation on epigenetic statuses and adaptive behavior of young children: A study based on a cohort of institutionalized infants and toddlers.

Early social deprivation (i.e., an insufficiency or lack of parental care) has been identified as a significant adverse early experience that may affect multiple facets of child development and cause long-term outcomes in physical and mental health, cognition and behavior.

Language Outcomes in Adults with a History of Institutionalization: Behavioral and Neurophysiological Characterization.

Impoverished early care environments are associated with developmental deficits in children raised in institutional settings. Despite the accumulation of evidence regarding deficits in general cognitive functioning in this population, less is known about the impact of institutionalization on language development at the level of brain and behavior. We examined language outcomes in young adults and adolescents raised in institutions (n = 23) as compared to their socioeconomic status and age peers raised in biological families (n = 24) using a behavioral language assessment and linguistic event-related potentials (ERPs).

Language development in rural and urban Russian-speaking children with and without developmental language disorder.

Using a newly developed Assessment of the Development of Russian Language (ORRIA), we investigated differences in language development between rural vs. urban Russian-speaking children (n = 100 with a mean age of 6.75) subdivided into groups with and without developmental language disorders.