Representations over the Earth’s shape and the process of day and night from Nahua indigenous schoolchildren / Representaciones sobre la forma de la Tierra y del proceso día y noche en niños de escuelas indígenas Nahuas

This research presents the way in which children from a Nahua indigenous community build representations of the Earth’s shape, as well as the process that causes day and night. Concepts from school and local culture were studied. For the first case, a questionnaire was applied to 331 children, out of which 38 children were then interviewed on the topics from the questionnaire. For the cultural ideas, three teachers from the region and 30 children from the sample were interviewed. The results show that the representations depend on the form of questioning and the existence of three models: a flat structure with a celestial dome and mechanisms that hide or remove the Sun or the Moon in order to create day and night; a spherical structure with a surrounding sky, where the Sun and Moon rise and set; and a transitional model with a hollow sphere, flat surface and celestial dome. Cultural ideas do not appear to have any influence over these models, probably due to a loss of the community’s cosmogonic knowledge and the age of the children.     

Is it the Earth that turns or the Sun that goes behind the mountains? Students’ misconceptions about the day/night cycle after reading a science text

ABSTRACT

The present research tested the hypothesis that the reading of science text can create new misconceptions in students with incongruent prior knowledge, and that these new misconceptions will be similar to the fragmented and synthetic conceptions obtained in prior developmental research. Ninety-nine third- and fifth-grade children read and recalled one of two texts that provided scientific or phenomenal explanations of the day/night cycle. All the participants gave explanations of the phenomenon in question prior to reading one of the texts and after they read it. The results showed that the participants who provided explanations of the day/night cycle at pretest incongruent with the scientific explanation recalled less information and generated more invalid inferences. An analysis of the participants’ posttest explanations indicated that these readers formed new misconceptions similar to the fragmented and synthetic conceptions obtained in developmental research. The implications of the above for text comprehension and science education research are discussed.     

The cognitive relevance of Indigenous and rural: Why is it critical to survival?

Using two case studies of children’s knowledge, this paper sheds light on the value, diversity, and necessity of Indigenous and place-based knowledge to science and engineering curricula in rural areas. Rural contexts are rich environments for cultivating contextual knowledge, hence framing a critical pedagogy of teaching and learning. Indigenous and rural place-based knowledge are nuanced and pragmatic in character, and offer solutions to both local and global challenges. Two case studies, drawn from the experience of Lakota and Dakota communities and rural New York State, demonstrate the need to conserve, transmit, and contribute to Indigenous and rural knowledge through experiential and place-based education that bridges the gap between children’s knowledge and global STEM. This knowledge is inherently diverse in its complexity and connectivity to habitat, and when viewed in this light, has the capacity to transform our perspectives on educational practices and policies as well as our overall outlook on conserving both ecological as well as cultural diversity worldwide. Because diversity and knowledge are necessary for the survival of life on this planet, an enriched concept of pedagogical pluralism, in terms of multiple ways of knowing, is a necessity.     

A cross-cultural study of rural Australian Aboriginal children's undertanding of night and day

Traditional stories are told to many Aboriginal children about night and day throughout Australia. Do these stories influence their scientific thinking? Are there other cultural practices which may influence children's undertandings in science? This paper details a pilot study which sought to find out what four-to-eight year old rural Australian Aboriginal children from central New South Wales think about night and day (N=15). The research design was consistent with previous mainstream cross-cultural studies (Thijs &; Van Den Berg, 1995), but more culturally inclusive in its implementation. The findings raise serious questions about the framing of cross-cultural research and the realisation of indigenous data.     

Astronomical Concepts and Events Awareness for Young Children

In the present study, we test the effectiveness of a teaching intervention aiming at acquainting children aged four to six years with the concept of the sphericity of the earth and the causes of the phenomenon of day and night. The treatment comprised three units of activities that were developed collaboratively by a researcher and early years teachers employing action research processes. In the present study, student knowledge is considered context specific. The selected approach to learning can be characterized as socially constructed. In the activities, children were presented with appropriate information along with conceptual tools, such as a globe and an instructional video. The activities were implemented in a sample of 104 children of the above age group. Children’s learning outcomes were assessed two weeks after the activities. Assessment tasks comprised children’s construction and handling of concrete 3‐D material models, children’s use of pictures and the globe, and children’s verbal explanations. Results revealed awareness of the concepts and events that the activities dealt with in high percentages of children and children’s storage of new knowledge in the long‐term memory and easy retrieval from it. The outcomes suggest that the approach adopted in the present study is fruitful and promising for helping very young children develop their understanding of fundamental astronomical concepts and events considered difficult for their age and for raising their motivation for astronomy. The approach used in the present study could also find application in other areas of science.     

External and internal representations in the acquisition and use of knowledge: visualization effects on mental model construction

This article investigates whether different formats of visualizing information result in different mental models constructed in learning from pictures, whether the different mental models lead to different patterns of performance in subsequently presented tasks, and how these visualization effects can be modified by further external representations during task performance. A total of 80 university students learned from an illustrated text different day times and different dates exist simultaneously on the earth. One half of the participants received the text combined with pictures visualizing the earth as a kind of carpet (carpet pictures), whereas the other half received the text combined with pictures visualizing the earth surface as a circle (circle pictures). After learning, the participants received a test including different kinds of tasks. In both visualization groups, one half of the participants solved the tasks with an additional external representation, whereas the other half solved the tasks without an external representation. The findings indicate that the form of visualization affects the structure of mental models. Different structures of mental models result in different patterns of performance, when individuals solve tasks based only on their mental representations acquired during their previous learning. However, these effects decrease, when further external representations are made available to the learners. The findings are discussed within a broader framework of learning with multiple external representations.     

Knowledge Restructuring in the Development of Children’s Cosmologies

The development of children’s cosmologies was investigated over a 13‐year period, using multi‐modal, in‐depth interviews with 686 children (217 boys, 227 girls from New Zealand and 129 boys, 113 girls from China), aged 2–18. Children were interviewed while they observed the apparent motion of the Sun and Moon, and other features of the Earth; drew their ideas of the shape and motion of the Earth, Moon and Sun, and the causes of daytime and night‐time; then modelled them using play‐dough; which led into discussion of related ideas. These interviews revealed that children’s cosmologies were far richer than previously thought and surprisingly similar in developmental trends across the two cultures. There was persuasive evidence of three types of conceptual change: a long‐term process (over years) similar to weak restructuring; a medium‐term process (over months) akin to radical restructuring; and a dynamic form of conceptual crystallisation (often in seconds) whereby previously unconnected/conflicting concepts gel to bring new meaning to previously isolated ideas. The interview technique enabled the researchers to ascertain children’s concepts from intuitive, cultural, and scientific levels. The evidence supports the argument that children have coherent cosmologies that they actively create to make sense of the world rather than fragmented, incoherent “knowledge‐in‐pieces”.     

Changing Pre-school Children's Conceptions of the Day/Night Cycle Changer les Conceptions d'Enfants d'Age Prescolaire sur le Phenomene du Cercle 'Jour-Nuit' Cambiar las Concepciones de los Ninos Preescolares en el Ciclo Dia/Noche

A semi-structured interview was individually administered to 33 children aged 5-6. The interview raised questions about the shapes of the Sun and the Earth as well as the cause of the day/night cycle. A teaching intervention designed to teach pre-school age children these concepts was then implemented with groups of 6-7 children. The intervention's effectiveness was consequently evaluated (after 2 weeks) using an interview similar to that conducted prior to the intervention. The results of the study showed that the majority of children readily accepted certain aspects of the scientific explanations of the day/night cycle. Specifically, the majority accepted that the Sun and the Earth are separate spherical objects, but fewer children attributed the day/night cycle to rotation of the Earth on its axis. Most seemed puzzled by the simultaneous movements of the Earth around the Sun and around its axis. Educational and research implications are discussed. Une semi-directive interview individuelle etait administree a 33 enfants de 5 a 6 ans. L'interview contenait des questions sur le scheme du soleil et de la terre et aussi sur la cause du cercle 'jour-nuit'. Une intervention didactique etait apres introduite aux groups de 6-7 enfants et ses resultats etaient finalement evalues, en utilisant la meme interview, deux semaines apres l'intervention. Les resultats de cet etude montrent que la majorite d'enfants ont accepte certains aspects des points de vue scientifiques concernant le cercle 'jour-nuit'. Plus specifiquement, la plupart d'enfants ont accepte que les schemes du soleil et de la terre ressemblaient a une sphere, mais moins d'enfants ont attribue le cercle 'jour-nuit' a la rotation de la terre autour du soi-meme. Quelques enfants n'ont pas developpe les correctes conceptions et c'etait apparent qu'ils avaient des difficultes a comprendre les mouvements simultanes de la terre autour du soleil et du soi-meme. Se administro individualmente una entrevista semiestructurada a 33 ninos de edades comprendidas entre los 5 y 6 anos. La entrevista incluja cuestiones sobre formas del sol y de la tierra y tambien la causa del ciclo dia/noche. Luego se introdujo una intervencion didactica a grupos de 6-7 ninos de edad preescolar para ensenarles estos conceptos. La efectividad de la intervencion file evaluada 2 semanas mas tarde, con una entrevista parecida a la realizada antes de la intervencion. Los resultados del estudjo mostraron que la mayoria de los ninos aceptaban facilmente ciertos aspectos de las explicaciones cientificas del ciclo dia/noche. Mas especialmente, la mayoria aceptaba que el sol y la tierra eran objetos esfericos diferentes, pero menos ninos atribuian el hecho de que el ciclo dia/noche se relacionara con la rotacion de la tierra alrededor de sil eje. Muchos parecian sorprenderse con los movimientos simultaneos de la tierra alrededor del sol y alrededor de si misma. Se discuten las implicaciones educativas y de investigacion.     

Studying the effects of early child care experiences on the development of children of color in the United States: toward a more inclusive research agenda

Evidence is presented of the different cultural and ecological contexts affecting early child care for families of color. It is argued that improvements on previous research require a fundamental shift in how race, ethnicity, and culture as psychological variables are examined. Furthermore, to avoid the pitfalls and failures of previous research, new research must incorporate expanded models of child care and development in childhood. The integrative model of development for children of color proposed by Garcia Coll et al. (1996) is presented as a basis for developing more specific ecological models relevant to addressing child care issues in ethnic minority families. Finally, priority areas for future research are recommended to stimulate and enable child care researchers to adopt a more inclusive view of child care and its effects.     

城中村文化的结构与变迁——以深圳为例

城中村文化成分复杂,原住民在城市化过程中通过家族纽带和土地崇拜传承农耕文化精神,以民俗文化为主要载体的本土文化得到坚持与弘扬。原居民的文化自觉开始形成,并与由外来流动人口形成的移民文化汇流,通过网络建构的城中村虚拟文化空间也发挥出独特的文化功能。城中村已经成为深圳人集体的文化记忆和城市记忆,城中村文化的多元、包容、和谐、先锋和创新特征和平等性正散发着积极的意义。     

Culture or Disability? Examining Deaf Characters in Children’s Book Illustrations

Picture books can influence how children perceive those from backgrounds and cultures different from their own. Studies have been conducted examining how the text of children’s literature portrays multicultural characters or characters with disabilities. However, few have looked specifically at the portrayal of characters through illustrations, despite growing understanding of the importance that illustrations play in text comprehension. Fewer still have analyzed children’s literature for depictions of deaf characters and characteristics of Deaf culture. One recent study examined children’s picture books for portrayals of deaf individuals in the text; however, examining illustrations may provide additional information for both hearing and d/Deaf (For the purpose of this paper, capital “D” Deaf refers to people who are recognized part of the Deaf community; “d” deaf refers to the inability to hear or people unable to hear; d/D includes both populations.) readers about deafness and the Deaf population. In addition, while illustrations are important for all young readers, they may be particularly important for d/Deaf readers who are by nature visual learners. Therefore, the purpose of this study was to conduct a content analysis of illustrations in 20 picture books targeted to ages 4 to 8?years for messages linked to pathological and cultural models of deafness. In addition, results were compared to previous analyses of the text in the picture books. Results indicated that the illustrations do not represent deaf characters from a cultural perspective. Instead, similar to the text, illustrations present deaf characters more frequently as having a pathological condition or disability, that should be fixed through medical interventions in order to fit into a hearing world.     

Raising the Educational Requirements for Teachers in Infant Toddler Classrooms: Implications for Institutions of Higher Education

This article describes preschool teachers' espoused mental models (EMMs) or, in other words, their naïve understanding of young children's learning. Our research goal was to examine differences within the teachers' EMMs regarding the minds and learning of young children from different cultural backgrounds. The subjects included 18 preschool teachers from the center of Israel, all of whom belonged to the mainstream cultural background and taught in the national school system. Their classes consisted of 5- to 6-year-old children from the mainstream cultural group as well as children from Ethiopian immigrant families. We conducted individual semistructured interviews that were transcribed and analyzed to identify the original EMM structure. While analyzing the parts of the narratives that referred to Ethiopian children, we discovered a metacategory that did not exist in the original model: Culture. This finding contributes to the construct of espoused mental models for teachers of children from diverse populations.     

语言权力视角下城市学校农民工子女教育过程不平等探析

通过对农民工子女和城市孩子在城市学校生活中语言使用情况进行对比分析发现,相较于城市孩子所使用的标准语系统,农民工子女在语音、语汇和语法方面呈现出诸多地域方言特征。由于作为一种象征性权力的语言建构了标准语系统和方言系统之间权势地位的巨大差异,从而造成农民工子女在城市学校教育过程中的不平等。基于此,从多语共处的语言生态学角度出发,提出实现教育过程平等的路径：树立语言文化平等的意识,树立“母言”濒危的文化意识,以及创设平等共处的语言环境。     

Children's conceptions of the earth,sun and moon

Understanding of the Earth/Sun/Moon system represents a major cultural nexus in the history of ideas as well as being an important conceptual area in junior science teaching. The situation is one in which the objects in question can be observed but do not lend themselves to hands‐on experience in the case of the Sun and Moon or to obvious meaningful experience of the system in the case of the Earth.

Children from 9 to 12 years of age were questioned using a clinical interview technique and stimulus materials, about the shape, size and motion of the Earth, Sun and Moon. A number of alternative views appear to be held. The use of a similar procedure with a group of children would seem to offer a powerful teaching methodology in which both teacher and students gain from the dialectic learning situation that is developed by this technique ‐ apart from providing insights concerning children's understanding.     

Growing up-growing older the professional early childhood educator

It's hard! You feel as stale as the purple paint rotting in the easel. But you get ready for another day with children. You feel as tired as Gary had looked when he handed you the note from his mother explaining that he had vomited the whole night through, but was sure to “make” it through the day.     

Examining Transcultural Spiritual Literacies Among Latino Children Through Artifactual Mediations

Although the notion of cultural capital (Bourdieu, 1986) has been well studied and affirmed as important in recognizing the strengths of children and developing inclusive pedagogical models (Albright & Luke, 2008), this article presents a study of transcultural spiritual literacy—an element of cultural capital that is often overlooked, seldom studied in an organized fashion (Smith & Osborn, 2007, p. 23), and rarely validated in pedagogical inquiry as a vital indicator of children’s meaning-making. However, this important form of cultural capital threads through the lives of children who participated in this study, which provided a “multi-modal ethnographic gaze” (Rowsell, 2011, p. 335) of spiritual literacies of 14 children from first-generation immigrant Latino families at a U.S. church-affiliated community center. This article, which discusses part of that study, will focus on the artifactual mediations of one of those children: Paulina. Spirituality, although not synonymous with religion in our study, overlaps with religion in both space and ideology, and surround issues including identity, transcultural navigations, and sociocritical perspectives and understandings.     

US and Turkish preschoolers’ observational knowledge of astronomy

The purpose of this cross-cultural study was to describe and compare US and Turkish children's observational knowledge of the day and night cycle and to identify similarities predicted by framework theory. Fifty-six (27 US and 29 Turkish) young children (ages 48–60 months) participated in the study. Semi-structured interviews were individually conducted, digitally recorded, transcribed, and analyzed using the constant comparative method. The results demonstrate that preschoolers from the two cultures are able to make comparable informal observations of the sky, and their observational knowledge includes many similarities, with one exception, as predicted by framework theory. US children were more likely to perform better than the Turkish children on the question about the time of observation for the moon. Although science concepts and skills are better represented in US early childhood education programs than the Turkish program, the results suggest that this advantage did not translate into performance differences between US and Turkish children.     

The role of model building in problem solving and conceptual change

This study examines the effects of the activity of building systems models for school-based problems on problem solving and on conceptual change in elementary science classes. During a unit on the water cycle in an Asian elementary school, students constructed systems models of the water cycle. We found that representing ill-structured problems as system models improves problem solving as well as creating beneficial conceptual change related to the topic.     

“His body is human,but he has a tiracchāna heart”: An ethnographic study of the epigenesis of child abuse in Cambodia

In Cambodia, more than half of all children experience physical, emotional, or sexual abuse. This article examines how Cambodians view the causes and effects of child abuse and analyses its underlying cultural forces. Adopting a conceptual framework originally developed for the cultural context of violence against women, 110 cases of child abuse were ethnographically studied, comprising 61 cases of sexual abuse (50 girls and 11 boys), 26 cases of physical abuse (13 girls and 13 boys), and 23 cases of emotional abuse or neglect (13 girls and 10 boys). The perpetrators included fathers and other close relatives, lay Buddhist officiants and monks, and neighbors. Most informants viewed the sexual or physical abuse of children as stemming from “cultural attractors,” including blighted endowment caused by deeds in a previous life, a bad character starting early in life, astrological vulnerability to abuse, preordained entanglement between the child and the abuser (they are “fated” to meet), sexual craving, “entering the road to ruin,” and a moral blindness that portrays the abuser as blameless. Although these traits are similar to those identified in the explanations of violence against women, there were notable differences such as the role of the tiracchāna in explaining sexual abuse, including incest. Using these findings, this article identifies a cultural epigenesis of child sexual abuse, and provides a blueprint for developing a culturally responsive plan to prevent child abuse.