key: cord-0015821-m5yinurr authors: Fathirezaie, Zahra; Abbaspour, Kosar; Badicu, Georgian; Zamani Sani, Seyed Hojjat; Nobari, Hadi title: The Effect of Environmental Contexts on Motor Proficiency and Social Maturity of Children: An Ecological Perspective date: 2021-02-19 journal: Children (Basel) DOI: 10.3390/children8020157 sha: 4810a3f572dd7cef7c01e6f3d57da1c8ebab1304 doc_id: 15821 cord_uid: m5yinurr Physical environmental factors affect the developmental process of children. Thus, the main purpose of the present study was to investigate the two intervention models of affordances on the motor proficiency and social maturity of children. A semi-experimental research design with a pretest–posttest design and two groups were used, adopting the convenience method. Two groups of 15 children (aged 5.5–6.5 years) engaged in 12 weeks of nature school or kindergarten. The Bruininks–Oseretsky test of motor proficiency and the Vineland social maturity scale were used. The results of a mixed ANOVA showed that natural outdoor activity has a greater positive effect on motor proficiency and social maturity than kindergarten activities. Intra-group analysis also showed that both groups had progressed, but the nature school group made more progress. These results were discussed and interpreted based on the types of environmental affordances, Gibson’s theory, Bronfenbrenner theory, and child-friendly environment. It was suggested that natural environmental stimulations play a critical role in optimal child motor and social development during the early stages of life. The first years of life play an important role in the growth and development domains [1] . Thus, researchers are trying to identify the biological [2] and environmental factors that can enrich this period of life [3] . In this regard, motor development refers to the motor behavior changes influenced by biological and environmental factors, and related research focuses on changes in these contexts, which manifest as observations of evolution over time [4] . Although some biological factors are uncontrollable, environmental factors are within our control and play a major role in shaping who we become [3] . Research has demonstrated that the perceptions of children may be affected by physical environmental factors [3, [5] [6] [7] [8] [9] , cognition [6, 10, 11] , and the type and rate of children's physical activity [9, [12] [13] [14] [15] [16] . In actual fact, the environment is very critical in the development of children and it represents the physical and psychological stimulation the child receives [17] . Hence, child multilateral developmental manifestations and patterns can be studied under the influence of ecological factors [3, 12, [18] [19] [20] . Hence, children's developmental patterns are influenced by responsiveness to relations, experiences, stimuli, and settings throughout their lives, and provide situations for buffering [3] ; thus, it is claimed that complex and collective bioecological contexts shape human development by the formation of societal and environmental constructions [21] . In this regard, ecological psychology theory cites that the person and the environment sampling in Tabriz, Iran. The first group included nine girls and six boys, named the outdoor physical activity group, who participated in the Nature School of the University of Tabriz. The second group included eight girls and seven boys, who were registered in the normal kindergarten of the University of Tabriz and participated in the present study as the indoor physical activity group, meaning that they did not experience playing in the natural environment outside. At first, a letter of satisfaction was received from parents for their children's participation in the research, and all participants voluntarily took part in the present study. Additionally, no behavioral, motor, or cognitive problems were reported for any of the children. The intervention was conducted in 12 sessions and each session lasted approximately 4 h. The intervention of the outdoor physical activity group included nature play. In this space, children were free to explore different ways of feeling, behaving, and interacting with others. They could have more space, carefree about their clothes getting dirty and speaking out loud. There were also special spaces in the nature school, which included natural space, adventure space, active play space, quiet play space, and solitude space, which were created to promote and encourage play in nature. These spaces had natural elements such as sand, soil, water, wood, living beings, stone, fire, etc. and open and shielded spaces, different parts that can be wielded by children, and the possibility of 'chance' events. The children's activity in the nature school could not be controlled from session to session due to the lack of a definite schedule and the optionality of the activities, but the total attendance hours were considered the same in both conditions (16 h per week). The second group of the study consisted of children enrolling in the typical kindergarten, those who performed their activities in the indoor space of the kindergarten and for each activity there was a specific timetable, 4 days per week, including painting (3 sessions per week), math learning (2 sessions per week), language learning (3 sessions per week), poetry reading (3 sessions per week), and play by presenting a predetermined pattern (3 sessions per week) and playing dough (2 sessions per week). Additionally, the children in this kindergarten did not have any outdoor experiences. The main activities of the children in the kindergarten included painting training, curricula, and crafts. The Bruininks-Oseretsky test of motor proficiency (BOTMP) was used to assess the children's gross and fine motor skills. The BOTMP consists of eight subtests (running speed and agility, balance, bilateral coordination, strength, upper-limb coordination, response speed, visual-motor control, and upper-limb speed and dexterity), with a total of 46 separate items that provide a comprehensive index of motor proficiency, as well as separate measures of both gross and fine motor skills. Four of these subtests combine to form the gross motor composite score, and three subtests combine to form the fine motor composite score. These seven subtests, together with a subtest of upper-limb coordination, form the battery composite score. The BOTMP provides age-norm, composite scores, based on a T-score with a mean of 50 (SD = 10). This test has wide clinical and educational acceptance because it measures the skills important to children's development, and it is perceived to have good psychometric properties. Moreover, the validity and reliability coefficients of this scale have been approved [34, 35] . The Vineland Social Maturity Scale (VSMS) was originally developed by Doll in 1935, which was then adapted by Malin in the year 1965 to measure social maturation in eight social areas. The VSMS is one of the main psychological assessment tools for the evaluation of social and adaptive functions. It measures the differential social capacity of an individual, including self-help genera (15 questions), self-help eating (12 questions), self-help dressing (13 questions), self-direction (14 questions), occupation (22 questions), locomotion (10 questions), communication (14 questions) , and sociality (17 questions). Moreover, it provides an estimate of social quotient. The items are arranged in order of "normal average life age progression" and in increasing order of difficulty. It is meant to measure maturation in social independence or social competence from infancy to young adulthood, from age 0 to 25. The main purpose of each item is to represent a particular aspect of the ability to look after one's own practical needs. Doll used a "direct total score conversion" table to arrive at the social age [36] . Using IBM Corp. Released 2015. IBM SPSS Statistics for Windows, Version 23.0. Armonk, NY: IBM Corp and Microsoft Excel (2013), the mean, standard deviation (SD), and figures were explored and illustrated. Missing data, normality of the data distribution, and group differences at the pre-test stage were checked. The data were evaluated in terms of normal distribution using the Shapiro-Wilk test. A mixed ANOVA analysis of variance was used to examine the research hypotheses. For all analyses, the level of significance was set at alpha < 0.05. Descriptive statistics of motor proficiency and its subscales, gross and fine motor skill scores, social function score, and social quotient are illustrated in Figures 1-3 . The Vineland Social Maturity Scale (VSMS) was originally developed by Doll in 1935, which was then adapted by Malin in the year 1965 to measure social maturation in eight social areas. The VSMS is one of the main psychological assessment tools for the evaluation of social and adaptive functions. It measures the differential social capacity of an individual, including self-help genera (15 questions), self-help eating (12 questions), selfhelp dressing (13 questions), self-direction (14 questions), occupation (22 questions), locomotion (10 questions), communication (14 questions) , and sociality (17 questions). Moreover, it provides an estimate of social quotient. The items are arranged in order of "normal average life age progression" and in increasing order of difficulty. It is meant to measure maturation in social independence or social competence from infancy to young adulthood, from age 0 to 25. The main purpose of each item is to represent a particular aspect of the ability to look after one's own practical needs. Doll used a "direct total score conversion" table to arrive at the social age [36] . Using IBM Corp. Released 2015. IBM SPSS Statistics for Windows, Version 23.0. Armonk, NY: IBM Corp and Microsoft Excel (2013), the mean, standard deviation (SD), and figures were explored and illustrated. Missing data, normality of the data distribution, and group differences at the pre-test stage were checked. The data were evaluated in terms of normal distribution using the Shapiro-Wilk test. A mixed ANOVA analysis of variance was used to examine the research hypotheses. For all analyses, the level of significance was set at alpha < 0.05. Descriptive statistics of motor proficiency and its subscales, gross and fine motor skill scores, social function score, and social quotient are illustrated in Figures 1-3. The Vineland Social Maturity Scale (VSMS) was originally developed by Doll in 1935, which was then adapted by Malin in the year 1965 to measure social maturation in eight social areas. The VSMS is one of the main psychological assessment tools for the evaluation of social and adaptive functions. It measures the differential social capacity of an individual, including self-help genera (15 questions), self-help eating (12 questions), selfhelp dressing (13 questions), self-direction (14 questions), occupation (22 questions), locomotion (10 questions), communication (14 questions) , and sociality (17 questions). Moreover, it provides an estimate of social quotient. The items are arranged in order of "normal average life age progression" and in increasing order of difficulty. It is meant to measure maturation in social independence or social competence from infancy to young adulthood, from age 0 to 25. The main purpose of each item is to represent a particular aspect of the ability to look after one's own practical needs. Doll used a "direct total score conversion" table to arrive at the social age [36] . Using IBM Corp. Released 2015. IBM SPSS Statistics for Windows, Version 23.0. Armonk, NY: IBM Corp and Microsoft Excel (2013), the mean, standard deviation (SD), and figures were explored and illustrated. Missing data, normality of the data distribution, and group differences at the pre-test stage were checked. The data were evaluated in terms of normal distribution using the Shapiro-Wilk test. A mixed ANOVA analysis of variance was used to examine the research hypotheses. For all analyses, the level of significance was set at alpha < 0.05. Descriptive statistics of motor proficiency and its subscales, gross and fine motor skill scores, social function score, and social quotient are illustrated in Figures 1-3. Tables 1 and 2 . The multivariate tests showed that the interactive effects of the test stages, intervention groups, and social development were significant (F = 16.01, p < 0.0001, partial etasquared = 0.859). Further analyses using Mauchly's test showed that the spherical assumption was not met (p ≤ 0.05). Thus, we reported the Greenhouse-Geisser parameter for the group main effect (type III sum of squares = 1487.39, mean square = 1487.39, F = 34.72, p < 0.0001, partial eta-squared = 0.554) and the train*motor*group interaction effect (type III sum of squares = 5637.78, mean square = 5382.19, F = 7.87, p = 0.009, partial eta-squared = 0.219). The results of the post-hoc test are shown in Tables 3 and 4 . The multivariate tests showed that the interactive effects of the test stages, intervention groups, and social development were significant (F = 16.01, p < 0.0001, partial eta-squared = 0.859). Further analyses using Mauchly's test showed that the spherical assumption was not met (p ≤ 0.05). Thus, we reported the Greenhouse-Geisser parameter for the group main effect (type III sum of squares = 1487.39, mean square = 1487.39, F = 34.72, p < 0.0001, partial eta-squared = 0.554) and the train*motor*group interaction effect (type III sum of squares = 5637.78, mean square = 5382.19, F = 7.87, p = 0.009, partial eta-squared = 0.219). The results of the post-hoc test are shown in Tables 3 and 4 . We conducted this study to examine the effect of environmental contexts (i.e., affordances) on the motor proficiency and social maturity of children. Our findings highlighted that natural outdoor activity has positive and significant effects on motor proficiency, running speed and agility, balance, bilateral coordination, strength, gross motor skills, upper-limb coordination, response speed, visual-motor control, and fine motor skills. The results also showed that the activity of children in indoor spaces has a positive and significant effect on their visual-motor control skills. Moreover, the differences between the two groups showed that children who were active in the natural open environment made more progress in terms of running speed and agility, balance, bilateral coordination, strength, gross motor skills, upper-limb coordination, visual-motor control, upper-limb speed and dexterity, fine motor skills, and motor skills than the children who experienced the indoor environment. Our findings in social development showed that natural outdoor activity has a positive and significant effect on all social developmental factors, while indoor space activity (kindergarten) had a significant effect on social quotient, communication, and self-help genera. Moreover, the differences between the two groups showed that the children who were active in the natural environment made more improvement in their social quotient, self-help genera, self-direction, occupation, locomotion, and sociality than the indoor environment activity. Other research has noticed the effect of outdoor environments on children's development [4, 25, 31, 37, 38] . A closer look at pedagogy shows that different authors have also cited that the nature of these environments and activities that make children more active are very important components [13, 37] . In this regard, ecological psychology states that children actively learn as part of an interconnected system by exploring their environment. For children, perceptual experiences, awareness of the structure of objects, and discovery of objects are important. It seems that natural environmental affordances prepare functional facilities and have psychological concepts [39] . We are in a sociocultural environment where there is a certain normative approach to the use of objects, in that such devices are designed for a specific purpose and seriously limit our behavior. For example, chairs are for sitting, although we may use them in many other ways. Additionally, the equipment available at clubs or other venues where people play sports provides such standardized equipment [40] . On the other side, in natural environments, such canonical affordances seem relatively absent. For instance, there is no specifically prescribed way in which we ought to use a tree trunk that we encounter in a forest. We can climb on it, kick it, jump from it, walk over it, push it, hug it, etc. Hence, natural environments seem to allow and invite more diverse behaviors than manufactured ones [41] . Additionally, a rock offers chances to hide and climb, but not all people who encounter it will choose to climb on it or hide behind it. Some others may climb on the rock to pretend a bird, so they experience various psychological states. A variety of children's experiences occur, while adults have a more rational view of a rock, they usually use it to experience relaxation or physical activity. Thus, by defining the environment in terms of the person, the transactional approach provides a meaningful description of the environment, capable of capturing the characteristic relational properties of human experiences [39] . Therefore, affordances could be extracted from the different play activities from one child to the next in a given space. Therefore, some authors have emphasized the importance of designing environments in which a vast diversity of affordances are available and in which play and exploration are supplied and implemented. As children can gain opportunities for their development and learning by performing different play behaviors and interactions, this style fits perfectly with "childfriendly environments." It is a condition that prepares more chances and challenges for children's play and interactions [7, 25] . It seems that nature schools could be introduced as a function of these concepts. In this research, the nature school represented a place in which learning took place in natural spaces and in sensory, experiential, and kinesthetic forms. That is, a school where achievement, curiosity, development, and inspiration transpire in environments that are not cultivated by humans. In such environments, children learn from the environment around them, thereby improving their key developmental skills, including (but not limited to): cognitive, social-emotional, physical-motor, observational, and creative thinking [32] . Within this nature school, students were given the opportunity to learn through hands-on activities, exploring and experiencing the nature around them, and taking risks [3, 31] . It has been shown that educational programs combining outdoor activities in early childhood with direct, ongoing experiences of nature in relatively intimate circumstances can be introduced as essential principles for the comprehensive and multifaceted development of children [42] . According to Gibson [30] , affordances are opportunities for an individual's functioning that are only understood by the person to make a person-environment fit. Thus, places, objects, events, and surfaces of environments afford different functions to a child, depending on his or her action capabilities [23, 24] . Therefore, children experience the environment by it given meaningfulness in relation to themselves and the environment functionality [41, 43] . In this way, children's learning can be maximized in environments that provide them with rich contexts and a myriad of interesting possibilities [7] . It seems access to gardens or natural environments could be important for preschool children, as it can increase their opportunities for participation in deep and complex play, which is thought to be necessary for typical development [44] . As we saw in this study, younger children may obtain social advantages from green spaces as they provide an opportunity to socialize through group activities, exploration, and play, which are essential for ideal development [16] . While the concept of affordances has been applied to enrich the environment, in terms of children's development [4, 24] , natural environments afford free space and different plays, which are substantial factors in children's development [45] . Outdoor environments could be stimulating and motivating for children's perceptions; for example, a lawn that provides a chance to run, roll, and engage in other motor skills [10, 32, 41, 43] . Indeed, free playing is important for gross motor skill development, such as walking, running, and balancing. Furthermore, convenient spaces with natural outdoor materials also allow crucial practice of fine and gross motor skills [9, 25, 29, 46] . Natural prospects with diverse physical features such as sloping grassy grounds, forest vegetation, stones in different colors and shapes, sand, and soil afford different play chances and increase the opportunity of detection, proficiency, and social interactions [8] . Fiortoft [47] stated that children's activities in nature and the outdoors have a positive and significant effect on the components of children's gross motor skills, including balance, coordination, jumping, agility, and strength. He also showed the great importance of a child's play environment in his/her development, because the child's activities are affected by the environment. In addition, Maynard and Waters [46] showed that an open and natural environment can increase children's activities and thus increase their physical development. It seems playing in nature causes children to be more physically active due to environmental conditions, as well as the tools and natural materials in nature, and to be drawn to various movement challenges such as climbing, jumping, speed, and coordination. When children play in an organized environment, they do not have the opportunity to be active enough or to challenge their limbs. As a result, natural open environments develop children's fine and gross motor skills. Ethier [10] stated that natural materials exist in nature, with special and unique properties (e.g., small, large, loose, soft, and hard). These substances stimulate children to experience certain sensations that are not present in other substances. With these properties, these materials help children develop fine motor skills [10, 29] . Vygotsky's [48] sociocultural paradigm cited that a person's knowledge is constructed by involvement and linking with various social environments. That is, social developmental key factors such as individual skills, creativity, and autonomy. Although social development requires interaction with others, individual development (individual skills, creativity, autonomy, etc.) is still the basis of social development. For as much as the ability to partake could be achieved through the experience, so, participation of children in outdoor environments has beneficial effects. Additionally, from the viewpoint of pedagogy, children should participate actively in the world around them, including the outdoor environment, deciding and choosing what they want to do or learn [30, 49] . It has been shown that the development and learning of children are associated with greater social play [25, 50] . Repeated experience in nature allows children to have more self-confidence and to combine physical challenges in play. Interestingly, there is a deep relationship between the physical and social factors of children's experiences. Social experiences such as a child's individual responses to others or objects, their interactions with peers and teachers, their personal challenges, their responses to particularly difficult affordances such as rushing water or a steep rock, and their freedom of exploration are largely a function of the physical environment [38] . Moreover, there is a relationship between the social demands of childhood and behavioral, emotional, and cognitive integration [3] . If the social play environment is fun, peaceful, and dynamic (such as nature) and children feel safe, their interest in play and physical activity will increase [9, 32] . Natural environments provide diverse, imaginative, and creative plays that stimulate children's social interaction, communication, sharing, collaboration, independence, and coexistence. In the natural environment, children learn social skills such as how to behave and communicate with peers, self-confidence, and work ethic. In addition, interacting with natural elements helps children to discuss what they see and feel with those around them [47] . Bjorgen [31] stated that providing an environment that has social interactions is important to show the mutual needs of human beings. Social relationships, inviting children to play with one another, support reactions to a variety of behaviors, social roles, and social challenges posed by activities in the natural environment, in addition to improving a child's relationships and increasing the duration of physical activity [29] . Additionally, simultaneously with the growth of a child, focus on the self gives way to an extended awareness of peers through social cooperation. Thus, providing more challenges and support, as well as providing each child with plenty of chances to encounter varying degrees of risk during play in sociocultural contexts in which there are decreasing chances for unlimited play, are very important [47] . In this regard, if facilitators encourage freedom of movement and afford opportunities for children to cooperate with one another in a challenging environment, children's confidence, development, exploration, and social engagement will increase [39] . One of the strengths of the present study was the quasi-experimental research method, but there are several limitations. Although the motor proficiency subscales were measured by an objective method, social development was imperatively collected by parent's reports, which may have resulted in social desirability bias. Moreover, in the present study, we could not survey the pleasure or satisfaction of children from activities in different types of spaces. In addition, our intervention led to positive results, but the development of interventions to improve the physical environments experienced by children across the globe is needed. Although from an ecological viewpoint, the characteristics of the person, environment, and task are important to study, we could not control all of the variables in this study. The different kindergarten teachers, interactions with the children, the environment, the playing context, etc. could have affected the results. Thus, it is unclear whether the effects were due to children being outside, the physical space, their engagement in the various activities, or the kindergarten teachers' behavior. Although children did the activities that could be done in each section on a completely voluntary basis, we could not record the time spent in each activity in the nature school. The findings of the analyses highlight the significance of diverse and challenging environmental affordances for motor proficiency and social maturity. A developmentally rich context such as that of nature schools can provide assured, confident, and enriching opportunities for the development of almost all motor proficiency and social maturation of preschool children. However, the same effect of kindergartens on the mentioned factors was not observed. Unfortunately, the environments of many structured preschools do not have adequate opportunities and are designed from the viewpoint of adults, so they do not fit with children's needs and desires [25] . Thus, pedagogical ideals suggest that many outdoor environments should be modified to respond satisfactorily to the needs of the children and to enrich their daily outdoor activity [31, 43, 51] . Therefore, multiple objects, natural and pristine spaces, animals, and interaction with peers should be provided. This is important because the person, the environment, and the task are tightly integrated during childhood [52] . Overall, motor proficiency is stimulated and achieved through appropriate challenges, and following improved motor skills, multiple and variable social and cognitive experiences become apparent. Thus, this issue should be explored in future research. Factors affecting early childhood growth and development: Golden 1000 days Drivers of human development: How relationships and context shape learning and development1 The influence of environment potentiality (affordances) on motor development in 6-9 years old children with intellectual disability Exploratory behaviour, emotional wellbeing and childcare quality in preschool education Physical activity and cognitive functioning of children: A systematic review Children's play, well-being and involvement: How children play indoors and outdoors in Norwegian early childhood education and care institutions Children's Involvement in Free Play and the Use of Play Materials in the Outdoor Early Childhood Education and Care Environment Affordances for physical activity and well-being in the ECEC outdoor environment Developmental Benefits of Play on a Natural Playground Van den Berg, A. The impact of greening schoolyards on the appreciation, and physical, cognitive and social-emotional well-being of schoolchildren: A prospective intervention study The environment and physical activity: The influence of psychosocial, perceived and built environmental factors The impact of playground spatial features on children's play and activity forms: An evaluation of contemporary playgrounds' play and social value Environmental factors associated with physical activity in childcare centers Young children's and adults' perceptions of natural play spaces: A case study of Chengdu, southwestern China Psychological impacts of "screen time" and "green time" for children and adolescents: A systematic scoping review The physical environment and child development: An international review The effects of family, school, and classroom ecologies on changes in children's social competence and emotional and behavioral problems in first grade A model for integrating biological and microsocial behavioral processes in the study of parenting Using a developmental ecology framework to align fear neurobiology across species An integrative development in sociocultural-context model for children's engagement in learning The Ecological Approach to Visual Perception: Classic Edition Affordances of outdoor settings for children in preschool: Revisiting heft's functional taxonomy Affordances for Motor Skill Development in Home, School, and Sport Environments: A Narrative Review Environmental correlates of motor competence in children-the skilled kids study Children's social play and affordance availability in preschool outdoor environments Affordances of children's environments in the context of cities, small towns, suburbs and rural villages in Finland and Belarus Learning environments for children in outdoor spaces The benefits of natural environments for physical activity The Ecological Approach to Visual Perception Physical activity in light of affordances in outdoor environments: Qualitative observation studies of 3-5 years olds in kindergarten Improving the quality of preschool outdoor environments: Getting children involved The impacts of unstructured nature play on health in early childhood development: A systematic review The importance of outdoor play for young children's healthy development Predictive validity of the Test of Infant Motor Performance as measured by the Bruininks-Oseretsky Test of Motor Proficiency at school age Interrater reliability of the Bruininks-Oseretsky test of motor proficiencylong form Vineland Social Maturity Scale: An Update on Administration and Scoring Preschool children's social play and involvement in the outdoor environment Motor competence and physical fitness among children attending nature preschools and traditional preschools Social contexts of development in natural outdoor environments: Children's motor activities, personal challenges and peer interactions at the river and the creek Inviting affordances and agency The empowering variability of affordances of nature: Why do exercisers feel better after performing the same exercise in natural environments than in indoor environments? The effect of outdoor learning activities on the development of preschool children The benefits of children's engagement with nature: A systematic literature review Promoting health-enhancing physical activity in Europe: Current state of surveillance, policy development and implementation Learning in the outdoor environment: A missed opportunity? Early Years The natural environment as a playground for children: The impact of outdoor play activities in pre-primary school children Mind in Society: The Development of Higher Psychological Processes Repositioning children's developmental needs in space planning: A review of connection to nature Foregrounding sociomaterial practice in our understanding of affordances: The skilled intentionality framework Analysis of Self-Concept in Adolescents before and during COVID-19 Lockdown: Differences by Gender and Sports Activity Comparison of the Effect of Different Resistance Training Frequencies on Phase Angle and Handgrip Strength in Obese Women: A Randomized Controlled Trial The authors would like to thank all of the children and their parents, as well as the officials of the nature school and kindergarten, who made this research possible. The authors declare no conflict of interest.