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1.
As America’s older population continues to grow, more individuals are experiencing cognitive decline in the United States. At the same time, we live in an age where technology has increasingly become an integral part of our daily lives. Although numerous studies have examined cognitive functions of older adults from a diverse range of perspectives, research on the relationship between the technology adoption and adult cognitive capacity has been limited. Using nationally representative data (n = 5,259) from the Health and Retirement Study (HRS), this study analyzed the effect of computer usage on the cognitive capabilities of individuals aged 50 and older in the United States. Findings show that computer use in older adults declines with age but rises for those with higher levels of education. Results also indicate that an increased use of computers is significantly associated with improved cognitive capability, when controlling for age, gender, and years of education. Further research is needed to better understand the patterns of technology adoption among older adults and assess its effects on their cognitive abilities. 相似文献
2.
Claims that young infants fail to react in a social manner to one another and that toys preempt attention to peers were assessed by comparing the interactions observed between infant peers when they met in the presence of toys versus in their absence. 44 pairs of unacquainted infants (either 10--12 or 22--24 months of age) came with their mothers to an unfamiliar room. Without toys available in the room, infants of both ages more often contacted one another, smiled at and gestured to one another, and duplicated each other's actions. With toys, they showed and exchanged toys and spent more time synchronously manipulating similar play material. The results document that infants as young as 10 months of age are responsive to the person and behavior of an unfamiliar peer and that they are no less responsive than older infants to the social versus nonsocial aspects of a novel setting. 相似文献
3.
Structuring is a parental response to young children’s behavior that may foster children’s attempts to use cognitive skills to engage in self-regulation. Using a rural, economically strained sample, parental structuring in response to 127 eighteen-month-olds’ negative emotion was observed during a home visit. Children’s distraction, a useful cognitive strategy when waiting for a reward, was assessed during a laboratory wait task at 18, 24, 36, and 48 months. More frequent parental structuring at child age 18 months predicted more developmental growth in children’s use of distraction between 18 and 48 months, in contrast with parental directives. Consistent with Kopp’s (1989) framework, parental structuring may capitalize on children’s cognitive development to play a unique role in fostering children’s self-regulation of negative emotion. 相似文献
4.
Patrizia Piotti Dóra Szabó Zsófia Bognár Anna Egerer Petrouchka Hulsbosch Rachel Sophia Carson Enikő Kubinyi 《Learning & behavior》2018,46(4):537-553
Several studies on age-related cognitive decline in dogs involve laboratory dogs and prolonged training. We developed two spatial tasks that required a single 1-h session. We tested 107 medium-large sized dogs: “young” (N=41, aged 2.5–6.5 years) and “old” (N=66, aged 8–14.5 years). Our results indicated that, in a discrimination learning task and in a reversal learning task, young dogs learned significantly faster than the old dogs, indicating that these two tasks could successfully be used to investigate differences in spatial learning between young and old dogs. We also provide two novel findings. First, in the reversal learning, the dogs trained based on the location of stimuli learned faster than the dogs trained based on stimulus characteristics. Most old dogs did not learn the task within our cut-off of 50 trials. Training based on an object’s location is therefore more appropriate for reversal learning tasks. Second, the contrast between the response to the positive and negative stimuli was narrower in old dogs, compared to young dogs, during the reversal learning task, as well as the cognitive bias test. This measure favors comparability between tasks and between studies. Following the cognitive bias test, we could not find any indication of differences in the positive and negative expectations between young and old dogs. Taken together, these findings do not support the hypothesis that old dogs have more negative expectations than young dogs and the use of the cognitive bias test in older dogs requires further investigation. 相似文献
5.
Increasing the amount of contact with older adults is often proposed as a way to inform young people about aging. This study compares adolescents’ knowledge of aging with the amount and quality of contact they have with an older adult and compares adolescents’ knowledge of aging in 1978 with their knowledge in 1985. The results indicate that adolescents are very misinformed or uninformed about aging and older adults. Profiles of the responses on individual items from Palmore's “Facts on Aging” reveal qualitative differences associated with gender, degree of contact, and changes over time in the nature of the adolescents’ knowledge of aging. How adolescents perceive older adults and the implications this has for educational efforts are discussed. 相似文献
6.
Pupils’ essays represent an overlooked resource for historical inquiry. Historians have often ignored young people’s work as ‘unauthentic’, falsely believing it to be merely the mimicking of teachers’ and parents’ beliefs. But young people are not merely mouthpieces for adults, as research on teacher–student interactions has demonstrated. By adding pedagogical theories of the classroom to social historical research methodology, it is possible to read pupils’ writings as the result of their own critical thinking and observations, thus providing much‐needed insight into the daily lives of young people. Using the example of Soviet‐occupied postwar Germany, the author presents approximately a dozen representative pupils’ essays of the 1400 she examined in order to illustrate how young people’s voices help complete our picture of typical schooldays in historical contexts. The inclusion of these essays in the historical research on the postwar years in eastern Germany shows that the reinstatement of school after the war was an important event for young people, and that they cared very much about their learning. It also points to the many obstacles that young people faced in order to receive an education, including classrooms that were freezing and filled with rubble from the wartime bombings. Equally important is that these pupils’ assignments underline the importance of including young people’s voices in any historical investigation of schools. 相似文献
7.
Jürgen Renn 《Science & Education》2013,22(10):2569-2591
The paper reviews Einstein’s engagement as a mediator and popularizer of science. It discusses the formative role of popular scientific literature for the young Einstein, showing that not only his broad scientific outlook but also his internationalist political views were shaped by these readings. Then, on the basis of recent detailed studies, Einstein’s travels and their impact on the dissemination of relativity theory are examined. These activities as well as Einstein’s own popular writings are interpreted in the context of his understanding of science as part of human culture. 相似文献
8.
Understanding Imaginative Thinking During Childhood: Sociocultural Conceptions of Creativity and Imaginative Thought 总被引：2，自引：0，他引：2
Understanding imagination as both a cognitive and affective endeavor is crucial in order for educators to promote creative
and imaginative thinking in informal and formal learning environments. It is the primary aim of this paper to develop the
theoretical discussion of Vygotsky’s writings on young children’s imaginative abilities launched by Gajdamaschko (Teach Educ
16(1):13–22, 2005) and Lindqvist (Res J 15(2&3):245–251, 2003). This paper illustrates Vygotsky’s writings on the cognitive
processes involved in children’s imagination and creativity and concludes with a discussion focused on the components of an
educational environment that can either support or stifle children’s imaginative abilities. It is through this continuing
discussion that, as researchers, we hope to extend and challenge current conceptions of the role of imaginative thinking in
early education. 相似文献
9.
Mei-qian Wang 《Educational Philosophy and Theory》2018,50(3):217-228
The disembodiment of cognitive science has resulted in curricula with disembodied concepts and practice. The emergence of the embodied cognitive science provoked public reflections on the nature of the curriculum. This has elevated the body from the ‘peripheral’ position to the ‘central’ position, acting as the subject in action and becoming the bridge to experience transformations. Meanwhile, the nurturing role of the environment for the mind is attracting increasingly more attention, and the environment, the body, and the mind jointly constitute a dynamic system that prompts the transformation and restructuring of learners’ experience. The reshaping of the relationship between the body and education and the integration of physical experience and mind-building have led us to examine curriculum from a completely new perspective, and curriculum construction is thus transformed to the dynamic generation of interaction among the body, the mind, and the environment based on group experiences. To be precise, there are three basic dimensions in the construction of an embodied curriculum: (1) returning to the life-world and promoting the integration of the curriculum narrative framework and the student’s learning trajectory; (2) introducing the embodied experience and realizing the continuous interactions among the learner’s body, mind, and environment; and (3) integrating the functions of technologies to provide a powerful mediating tool for the construction of embodied curriculum. 相似文献
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This study explored older siblings' and peers' influence on young children's cognitive development. Although we anticipated many similarities in siblings' and peers' influence, our principal goal was to test the hypothesis that siblings are unique agents of cognitive development. Young children, their older siblings, and an older, familiar peer first participated in an unstructured building session where each built their own construction. Then, one of the older children taught the younger child how to copy a model windmill. Finally, the younger child was given an individual posttest in which he or she copied the windmill. Although there were many similarities in older siblings' and peers' guidance, the results highlighted the uniqueness of the sibling relationship. In the unstructured building session, young children were more likely to observe, imitate, and consult their older siblings than their older peers, and older siblings were more likely than older peers to provide them with guidance spontaneously. In the teaching session, older siblings provided more explanations and positive feedback and gave learners more control of the task than older peers. However, older siblings' behavior was not independent from the learners', as young children often prompted the siblings' explanations and pressured them into giving them more control of the task. These differences in teaching and learning strategies affected young children's task mastery; Children taught by siblings obtained higher posttest scores than children taught by peers. The discussion interprets these findings within the context of shared and unique functions of siblings and peers in cognitive development and highlights the role of the learner in promoting his or her own development. 相似文献
12.
Research Findings: Educational guidelines recommend a delayed, piecemeal approach to instruction on adaptation by natural selection. This approach is questionable given suggestions that older students’ pervasive misunderstandings about adaptation are rooted in cognitive biases that develop early. In response to this, Kelemen et al. (2014) recently showed that young children can learn a basic yet comprehensive explanation of adaptation by natural selection from a picture storybook intervention. However, this research was conducted in a laboratory-based setting with children from middle and higher socioeconomic backgrounds. To further explore the intervention’s efficacy, this investigation examined whether Kelemen et al.’s (2014, Experiment 2) findings extend to a more diverse sample of children tested in a more naturalistic setting, namely, after-school programs. After a 10-min picture storybook reading that described adaptation within a fictitious but realistic mammal species, 5- to 6- and 7- to 8-year-old children’s learning of adaptation was examined. Results revealed that younger and older children benefitted from the intervention; however, older children displayed pronounced learning and generalization. Practice or Policy: Findings confirm that children are capable of learning complex biological ideas and that comprehensive storybook interventions are simple but powerful teaching tools. Implications for instruction on natural selection are discussed. 相似文献
13.
Young children’s views are heard rarely in public debates and are often subordinated to adults’ views. This article examines how early childhood staff could support and enhance young children’s participation in public decision making. We argue that when early childhood staff use their expertise in young children’s physical, social and cognitive development to facilitate consultations with young children, they are likely to reinforce the view that young children are unable to form and express their own views. Whatever their intentions, this weakens the notion of children’s rights and undermines young children’s participation in public decision making. In contrast, when staff use their expertise in child development to collaborate with young children, new social structures can emerge in which everyone’s voice is heard. This approach reaffirms staff’s status as experts, but redefines their expertise. Instead of being experts acting on behalf of children, staff become equitable collaborators with children, advancing citizenship for all. 相似文献
14.
Riikka Hohti 《Ethnography and Education》2016,11(1):74-90
This article makes a connection between narrative ethnography, childhood studies and new materialist theories in studying children's perspective on school. It presents ‘children writing ethnography’ as an approach based on complexity and involving participatory research. The question of ‘what is happening in the classroom’ is explored through writings produced in class by 10-year olds. The ‘messy’ ethnographic data are examined within the framework of narrative ethnography using the idea of ‘small stories’ that capture everyday interaction. Furthermore, both material and embodied meanings in the writings are discussed. New materialist theories and the idea of nomadic make it possible to account for the connectivity between the writings, the classroom reality, the child-ethnographers and the research, which are seen as mutually producing one another. The author suggests that engaging with children's free-flowing ethnographic writing serves as a productive way to conduct participatory ethnographic research, as well as to investigate contemporary childhoods in all their complexity. 相似文献
15.
Douglas Frye 《European Journal of Psychology of Education - EJPE》1989,4(2):129-139
The relation between social and cognitive development has been important in several accounts of infant development. Piaget’s theory specifies that social and cognitive development become significant at eight months and are closely linked thereafter. Brazelton and Trevarthen emphasize the role of social development and social interaction from the first months on. Neither theory predominates today, but studies of new topics such as the infant’s discrimination of people and objects may help decide which is correct. In contrast to the question of when infants distinguish the social from the cognitive, it is obvious that the social and physical environments of the child are fundamentally different all along. Adults, and not objects, have expectations for infant development and adjust their behaviour in line with those expectations. The research on developmental outcome preserves this difference. Cognitive development in infancy proceeds normally in a great many environments. Social development, on the other hand, has been found to vary with the characteristics of the caregiver. This difference between social and cognitive development is interpretable in terms of the difference between the social and physical worlds. 相似文献
16.
Sigurd Trolle Gronemann 《Journal of Science Education and Technology》2017,26(3):309-321
Despite the increasing use of portable tablets in learning, their impact has received little attention in research. In five different projects, this media-ethnographic and design-based analysis of the use of portable tablets as a learning resource in science museums investigates how young people’s learning with portable tablets matches the intentions of the museums. By applying media and information literacy (MIL) components as analytical dimensions, a pattern of discrepancies between young people’s expectations, their actual learning and the museums’ approaches to framing such learning is identified. It is argued that, paradoxically, museums’ decisions to innovate by introducing new technologies, such as portable tablets, and new pedagogies to support them conflict with many young people’s traditional ideas of museums and learning. The assessment of the implications of museums’ integration of portable tablets indicates that in making pedagogical transformations to accommodate new technologies, museums risk opposing didactic intention if pedagogies do not sufficiently attend to young learners’ systemic expectations to learning and to their expectations to the digital experience influenced by their leisure use. 相似文献
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为了解3~5岁听障儿童形容词理解能力的情况,采用2×3×6三因素混合实验设计,运用自编"3~5岁汉语儿童形容词理解能力测试",调查听障儿童的六类形容词习得情况,比较其与健听儿童的差异,探索听力情况对儿童理解形容词的影响。研究发现儿童形容词理解能力极显著地受到听力情况、年龄和形容词类别的影响。具体表现为:(1)健听儿童的形容词理解能力好于听障儿童;(2)3~5岁健听儿童与听障儿童对形容词的理解能力均随着年龄增长而增加。 相似文献
19.
Kimberly A. Sharkins Sarah E. Leger James M. Ernest 《Early Childhood Education Journal》2017,45(4):493-498
Early childhood poverty is a prevalent social issue, both in the United States and in the wider international community. It has been well established that factors associated with poverty, including familial income and parental education level, can negatively affect children’s language and cognitive development, which can result in academic achievement deficits that compound across the lifespan. Additional environmental factors, specifically maternal and children’s own social–emotional development, have also been shown to impact these sensitive early childhood developmental processes. Although individual components that relate to language and cognitive development in young children have been identified, additional examination of potential associative relationships between these components is warranted. Therefore, this study explored socio-economical, health, and developmental relationships between 122 caregiver–child dyads enrolled in an Early Head Start Program where children were 1–36 months old. Results indicated strong bidirectional correlations between children’s cognitive and language development. Multiple linear regression path analysis indicated that children’s cognition and social–emotional wellbeing have a significant direct effect on their language development. Additionally, language and fine motor development were found to have a significant direct effect and social–emotional wellbeing mediated an indirect effect through language on children’s cognitive development. In light of socioeconomic and sociocultural challenges, the importance of nurturing children’s social–emotional development in relation to language and cognitive development is discussed. 相似文献
20.
We conducted a survey to compare a group of older adults’ and a group of younger adults’ beliefs regarding their own and each other's memory abilities. We also asked both age groups to identify items they believed older adults remember well. The survey was returned by 185 older (ages 60‐92) and 184 younger (ages 17‐39) participants. Of the 30 items we generated older adults reported that they would remember 23 better than younger adults would and 7 worse than younger adults would, and younger adults reported that they would remember 12 of the items better and 18 of them worse than older adults. Both age groups also generated many items that they believed older adults remember better than younger adults do. Finally, respondents generated items that they believed adults in their own age group had to remember routinely that adults in the other age group did not. The two groups agreed that older adults would spend more time and have more difficulty learning lines for presentation to an audience than would younger adults. Most of the older adults reported that their memories had changed; most of the younger adults reported that their memories had not changed. The belief that although older adults’ memory is worse than young adults’ they still remember some things better than the young is viewed as a realistic assessment, and implications for future research are discussed. 相似文献