Language Profciency in Preschool Children with Diferent Levels of Executive Function

Background. According to numerous studies, people’s development of executive function is a predictor of their successful acquisition of literacy skills. However, the data on the relationship between the development of verbal language and executive function in preschool aged children are insufcient and contradictory. Objective. Te goal of our research was to study the connection between the three main EF components (working memory, inhibition, and cognitive fexibility) and various spoken language skills in children of senior preschool age. It is the frst stage of a longitudinal study aimed at understanding the relationship between executive function and language development starting from ages 5–6, and proceeding through elementary school. Design. Our study sample included 279 children aged 5–6 years (M = 5.6 years) attending a senior group in Moscow kindergartens (139 boys and 140 girls). Te study used NEPSY-II diagnostic complex subtests and the Dimensional Change Card Sort (DCCS) test to measure the level of executive functions (working memory, cognitive fexibility, and inhibition). Language development (vocabulary, phonemic awareness, and word generation) was measured by neuropsychological methods (Akhutina, Pylaeva, 2015). Results. Te results of the study showed signifcant associations between all EF components and language skills development in preschool children. Oral language skills were more closely related to the level of development of verbal working memory and cognitive fexibility than they were to inhibition or visual working memory. Children with low levels of EF development were signifcantly less able to cope with tasks such as understanding prepositional structures, understanding similar sounding words, and showing verbal fuency, than children with a high EF level. Furthermore, children with normal and high levels of EF development displayed no signifcant diferences in language development. Tus, the study showed that children with a low level of EF have difculties with language development. Conclusion. Our results provide important details about understanding the relationship between executive functioning and language development in children of senior preschool age

Regularly Functions in Preschoolers Aged 4–7: the Impact of Kindergarten Attendance Span

Background. Executive functions are one of the factors that contribute to the balanced development of children and their success in the future. In this regard, the study of factors that may influence the development of executive functions is an urgent task. The study examines the role of the kindergarten attendance duration in the development of working memory, cognitive flexibility and inhibition as components of executive functions in preschool children. Methods. The NEPSY-II battery subtests were used to test the level of development of regulatory functions. Data on the period of children's kindergarten attendance were collected according to preschool attendance journal. Sample. The study involved 947 children aged 53 to 86 months (Mage = 70.3; SDage = 4.3), 515 boys and 495 girls from Moscow, Kazan, and Sochi. Results. As a result of comparison of averages using Welch's criterion, significant differences were found in the development of regulatory functions in children with different periods of kindergarten attendance. The level of visual and verbal working memory development was significantly higher in children who attended kindergarten for more than two years as compared to children with shorter time of attendance. Physical inhibitory control is significantly lower in children who attend kindergarten for less than a year compared to those who attend kindergarten for longer periods of time. Significant differences were shown in the level of visual working memory development depending on the region and on the duration of attendance. Conclusion. The study demonstrated significant differences in the level of visual working memory, verbal working memory, and physical inhibitory control in children depending on the duration of kindergarten attendance. The highest scores were found in preschoolers attending kindergarten for more than two years. Thus, the results of the study emphasize the importance of kindergarten educational environment for successful cognitive development of preschoolers

Comparative analysis of psychology responding to COVID-19 pandemic in Brics nations

The BRICS Forum, an independent international organization encouraging commercial, political, and cultural cooperation between Brazil, Russia, India, China, and South Africa, was formed in 2011, and these countries have a significant influence on their regional affairs. These nations were hit by COVID-19 at different times, and all adopted home quarantine to reduce the spread of the virus. We present a comparative analysis of actions of psychology and potential outcomes during the COVID-19 pandemic in BRICS nations regarding five aspects: psychology in health policies, social roles of psychology, socioeconomic context, actions for the general population, and health professionals during stage 1 of the pandemic, and possible actions in stage 2. Various types of actions were taken by psychologists in BRICS, with different levels of coordinated cooperation with respective governmental and non-governmental organizations, multiple and parallel efforts from different scientific societies, and professional regulatory agencies. Scientific societies have had an important role in coordinating some of these efforts, especially because they congregate the psychologists from different parts of these countries, improving communication and access to key information. The aim of these actions varies from improving situational skills and competences to increase the accessibility of psychological services and provide psychoeducation and telepsychology. We will consider the social importance of these actions within these countries as a global opportunity for psychology to stage in a complex context involving human health. The way psychology in BRICS will face this challenging situation is likely to produce important regional influence, stimulate scientific contribution, and increase the accessibility of psychology

The Role of Symbolic Representation in the Cognitive Activity of Young Schoolchildren

In the paper differences between sign-oriented representation and symbolic representation are discussed. The study explored perspectives of using symbolization to teach young schoolchildren the mathematical concept. The author recognizes relevant (that allows the proceeding to sign representation) and irrelevant symbolization. The three groups of young schoolchildren (N=49) were taught the mathematical concept of a function using different programs: traditional, employing sign representation and two experimental � based on relevant and irrelevant symbolizations. The experiment demonstrated that symbolic representation can facilitate mastering of the mathematical concept of a function if the content of symbol possesses structural interrelations that could be converted into sign form

symbol as a cognitive tool

The article describes various aspects of symbolic mediation and is aimed at showing its specificity. The author views a situation of uncertainty as a structural element of a symbol and introduces the notion of a symbol being a special tool for orientation in such situations. On the one hand, a symbol is contrasted to a sign, and on the other, is regarded as a transitional form in the process of its mastering. Author pays special attention to understanding the role of symbol in connection with understanding of play and its role in child's development. Emotional and cognitive functions of symbol are defined and illustrated by examples

Effect of Imagination on Sport Achievements of Novice Soccer Players

This article describes the connection between the use of types of mental imagery by athletes and the level of their imagination. Taking the model of imagery use suggested by K. Martin, S. Moritz and С Hall, the authors used a Russian version of "The Sport Imagery Questionnaire" (SIQ) with soccer players 8, 10 and 14 years old. The data shows that subjects with a higher level of imagination are more inclined to use mental imagery in their practice. Age differences in types of imagery usage are shown. The results indicated that mentalimagery training can result in enhanced performance among junior athletes

Assessing the Effectiveness of Differentiated Instructional Approaches for Teaching Math to Preschoolers with Different Levels of Executive Functions

Previous studies have found that the development of mathematical abilities, along with the development of executive functions, predict students’ subsequent academic performance. The present study aimed to assess the effectiveness of teaching the concept of area to preschool children with different levels of cognitive processes (CP) including executive functions and short-term memory. The experiment introduced the concept by using three different instructional approaches: traditional, contextual, and modeling. The sample included 100 children aged 6–7 years (M = 6.5 years), of whom 43% were boys. Each experimental condition included children with low, middle, and high levels of CP, as determined based on the NEPSY-II subtests. The children with low CP levels showed higher results in assimilating the notion of area after being taught using the contextual approach. In contrast, children with high CP levels showed a higher mastery of the concept of area following the use of the modeling approach. The results suggest the importance of CP development in building ways of mastering mathematical content. This contributes to choosing the optimal path of teaching mathematics for preschoolers, taking into account the development of their cognitive processes to improve their academic performance