共查询到20条相似文献，搜索用时 46 毫秒
1.
Paula Carneiro 《Infancia y Aprendizaje》2013,36(2):368-398
AbstractThe present study aimed to analyse whether young children’s failure in succeeding ambiguity tasks is related to a bias in favour of maintaining their initial interpretation or one in favour of showing conformity to the interpretation of another person. Two experiments were conducted with ambiguous figures and ambiguous sentences. After giving their own interpretation of the stimulus, children of different ages (from 3–8 years of age) were confronted with the alternative interpretation. In general, the results of the two experiments found an accentuated ‘own’ bias, meaning that young children usually persisted in their own interpretation and did not show conformity to the ‘other’ interpretation. Only after the second grade were children able to understand that both interpretations (their own and the alternative) were equally valid for the same stimulus. The results also revealed that the ability to show informed reversal does not necessarily imply the ability to overcome the ‘own’ interpretation bias and, consequently, does not require the achievement of a real understanding of ambiguity. The present study showed an age-related development of ambiguity understanding, from an egocentric interpretation to the acceptance of two interpretations as equally valid. 相似文献
2.
Changes in children's attentional engagement were assessed as a function of their exposure to "teachers" who differed in perceived power and the communication style that is associated with perceived power. In Study 1, "teachers" (women assigned to an instructional role) were selected on the basis of their perceived power; low-power women were more likely than high-power women to display communication ambiguity. Children responded to low-power women with low levels of (1) autonomic orienting (consistent with low attention) and (2) high errors on a cognitively demanding task (mental arithmetic). Attentional disengagement was found to be mediated by the ambiguous communication style of low-power adults. In Study 2, the "teacher" was a confederate who systematically varied the facial and vocal ambiguity of her instructions. Children showed the lowest levels of orienting and the highest level of errors when the "teacher" was ambiguous in both face and voice. Results were interpreted as showing that adult ambiguity (naturally occurring or experimentally produced) leads to reductions in children's attentional engagement. 相似文献
3.
In this paper, we consider theories about processes of visual perception and perception-based knowledge representation (VPR)
in order to explain difficulties encountered in figural processing in junior high school geometry tasks. In order to analyze
such difficulties, we take advantage of the following perspectives of VPR: (1) Perceptual organization: Gestalt principles,
(2) recognition: bottom-up and top-down processing; and (3) representation of perception-based knowledge: verbal vs. pictorial
representation, mental images and hierarchical structure of images. Examples given in the paper were mostly taken from Gal's
study (2005) which aimed at identifying and analyzing Problematic Learning Situations (after Gal & Linchevski, 2000) in junior high school geometry classes. Gal's study (2005) suggests that while this theoretical perspective became part of teachers' pedagogic content knowledge, the teachers were
aware of their students' thinking processes and their ability to analyze and cope with their students’ difficulties in geometry
was improved. 相似文献
4.
C R Beal 《Child development》1985,56(3):631-642
Retrieval cues can be used to help one remember to perform tasks in the future and to relocate objects in the environment. However, in both tasks there are requirements for a retrieval cue to be effective as a mnemonic aid. For example, the cue must be associated with the target item, but it must not be ambiguous, and it must be appropriately placed. 2 studies assessed children's ability to evaluate the communicative quality of retrieval cues. In Study 1, 5-9-year-old children and adults evaluated the potential effectiveness of cues to remind themselves. In Study 2, 4-9-year-olds evaluated the potential effectiveness of cues for relocating hidden objects. Patterns of results were similar in both studies: young children first learned that the retrieval cue should be associated with the target and should be encountered for retrieval to occur. However, children often overlooked problems with the potential informativeness of the cues, such as ambiguity, and did not anticipate that such cues might be misinterpreted in the future. Children's difficulty in estimating their information needs may be related to their difficulty in monitoring their current comprehension state. 相似文献
5.
6.
This review of the empirical literature on the development of the concept of death focuses on 3 components of that concept: irreversibility, nonfunctionality, and universality. These findings overall suggest that the majority of healthy children in modern urban-industrial societies achieve an understanding of all 3 components between 5 and 7 years of age. Since this is also the age at which most children make the transition from preoperational to concrete-operational thinking, some relationship between these 2 processes seems likely. However, attempts to empirically validate that relationship have thus far yielded ambiguous results. Possible reasons for this ambiguity are suggested. 相似文献
7.
There's More to the Picture Than Meets the Eye: Young Children's Difficulty Understanding Biased Interpretation 总被引：2，自引：0，他引：2
5 experiments investigated children's understanding that expectations based on prior experience may influence a person's interpretation of ambiguous visual information. In Experiment 1, 4- and 5-year-olds were asked to infer a puppet's interpretation of a small, ambiguous portion of a line drawing after the puppet had been led to have an erroneous expectation about the drawing's identity. Children of both ages failed to ascribe to the puppet an interpretation consistent with the puppet's expectation. Instead, children attributed complete knowledge of the drawing to the puppet. In Experiment 2, the task was modified to reduce memory demands, but 4- and 5-year-olds continued to overlook the puppet's prior expectations when asked to infer the puppet's interpretation of an ambiguous scene. 6-year-olds responded correctly. In Experiment 3, 4- and 5-year-olds correctly reported that an observer who saw a restricted view would not know what was in the drawing, but children did not realize that the observer's interpretation might be mistaken. Experiments 4 and 5 explored the possibility that children's errors reflect difficulty inhibiting their own knowledge when responding. The results are taken as evidence that understanding of interpretation begins at approximately age 6 years. 相似文献
8.
Children's magical explanations and beliefs were investigated in 2 studies. In Study 1, we first asked 4- and 5-year-old children to judge the possibility of certain object transformations and to suggest mechanisms that might accomplish them. We then presented several commonplace transformations (e.g., cutting a string) and impossible events (magic tricks). Prior to viewing these transformations, children suggested predominantly physical mechanisms for the events and judged the magical ones to be impossible. After seeing the impossible events, many 4-year-olds explained them as "magic," whereas 5-year-olds explained them as "tricks." In Study 2, we replaced the magic tricks with "extraordinary" events brought about by physical or chemical reactions (e.g., heat causing paint on a toy car to change color). Prior to viewing the "extraordinary" transformations, children judged them to be impossible. After viewing these events, 4-year-olds gave more magical and fewer physical explanations than did 5-year-olds. Follow-up interviews revealed that most 4-year-olds viewed magic as possible under the control of an agent (magician) with special powers, whereas most 5-year-olds viewed magic as tricks that anyone can learn. In a third study, we surveyed parents to assess their perceptions and conceptions of children's beliefs in magic and fantasy figures. Parents perceived their children as believing in a number of magic and fantasy figures and reported encouraging such beliefs to some degree. Taken together, these findings suggest that many 4-year-olds view magic as a plausible mechanism, yet reserve magical explanations for certain real world events which violate their causal expectations. 相似文献
9.
10.
According to research on mental representation carried out in the Piaget tradition (Galifret-Granjon, 1981; Piaget & Inhelder, 1966), the cognitive processes of decentration in terms of the states (initial and final) and anticipation (of change and movement) form the basis of the reconstruction of a dynamic situation. Children centered primarily on the initial and final states have great difficulty creating a mental representation of a dynamic situation. This study, based on a socio-constructivist approach (Gamier, 1985), seeks to help children develop these two fundamental processes. The pedagogical analysis focuses first on the observation of children's behaviour while playing ball in a group and then on the graphic representation of their actions drawn by the children after each play session. We saw in the children's game definite changes stemming from decentration. We also noticed that the children were centering less on the states in their graphic production which became increasingly rich in codes. 相似文献
11.
Prior research has demonstrated individual differences in children's beliefs about the stability of traits, but this focus on individuals may have masked important developmental differences. In a series of four studies, younger children (5-6 years old, Ns = 53, 32, 16, and 16, respectively) were more optimistic in their beliefs about traits than were older children (7-10 years old, Ns = 60, 32, 16, and 16, respectively) and adults (Ns = 130, 100, 48, and 48, respectively). Younger children were more likely to believe that negative traits would change in an extreme positive direction over time (Study 1) and that they could control the expression of a trait (Study 3). This was true not only for psychological traits, but also for biological traits such as missing a finger and having poor eyesight. Young children also optimistically believed that extreme positive traits would be retained over development (Study 2). Study 4 extended these findings to groups, and showed that young children believed that a majority of people can have above average future outcomes. All age groups made clear distinctions between the malleability of biological and psychological traits, believing negative biological traits to be less malleable than negative psychological traits and less subject to a person's control. Hybrid traits (such as intelligence and body weight) fell midway between these two with respect to malleability. The sources of young children's optimism and implications of this optimism for age differences in the incidence of depression are discussed. 相似文献
12.
We examined children’s spontaneous information seeking in response to referential ambiguity. Children ages 2–5 (n = 160) identified the referents of familiar and novel labels. We manipulated ambiguity by changing the number of objects present and their familiarity (Experiments 1 and 2), and the availability of referential gaze (Experiment 2). In both experiments, children looked to the face of the experimenter more often while responding, specifically when the referent was ambiguous. In Experiment 2, 3- to 4-year olds also demonstrated sensitivity to graded referential evidence. These results suggest that social information seeking is an active learning behavior that could contribute to language acquisition in early childhood. 相似文献
13.
Development of the ability to distinguish communicative intention and literal message meaning 总被引：2，自引：0，他引：2
Children's ability to distinguish the literal meaning of a message and the speaker's communicative intent was investigated in 2 experiments. First- and second-grade children evaluated brief referential communication messages for ambiguity under 2 conditions. In an informed condition, the children knew which referent the speaker had intended. In an uninformed condition, they did not know the intended referent. 2 communication systems were used. In Experiment 1, the messages were written on cards and read to the child; in Experiment 2, a novel communication system was used. The developmental pattern of results was similar for both studies. The results showed that the first graders in the informed condition often claimed that an ambiguous message could not refer to a referent the speaker had not meant, whereas children in the uninformed condition were able to detect the referential ambiguity of the message. There were no condition differences for the second graders. The results suggest that young children's ability to analyze the literal meaning of a message is affected by the accessibility of the speaker's communicative intent and that children may develop a general ability to analyze representations of communicative intention. 相似文献
14.
15.
Jean-Paul Fischer 《教育心理学》2018,38(5):556-571
Recent research has found that children reverse mainly the left-oriented characters when writing from memory (e.g. they write ? and ε instead of J and 3). In order to obtain an objective definition of the left-orientation of a character, the ratings of the level of left-orientation of all the asymmetrical capital letters and digits by 142 adult students was analysed in Study 1. Study 2, on 298 five–six-year-old children, examined an immediate prediction of Study 1, namely that the children reverse mainly the digits that the adult students have rated left-oriented. Other predictions, both of the posited representation of the writing during the reversal stage and the neurological process of mirror generalisation, were verified: the simplicity of the representation of the symmetrical digits 0 and 8 makes incorrect writings very rare; the mirror generalisation, which operates only in the left–right direction, makes other transformations (inversion or 180° rotation) very rare. Finally, the explanatory power of some putative individual factors of reversal (e.g. writing with the left hand) is shown to be far lower than that of the left-orientation of the characters. 相似文献
16.
The Internal Working Model of the Self, Attachment, and Competence in Five-Year-Olds 总被引：5，自引：0，他引：5
The present studies examine some of the correlates of the self in the lives of young children. In Study 1, the connection is tested between young children's internal working model of self and their competence, social acceptance, behavioral adjustment, and behavioral manifestations of self-esteem. Ninety-five kindergartners aged between 51 and 76 months ( M age = 5 years, 3 months) participated in the study. An adapted version of the Puppet Interview was used to assess the representation of self. Affective quality (positiveness) of self and openness to admit imperfections were rated independently. Results show significant and positive relations of the positiveness of self with competence and social acceptance, with behavioral adjustment to school, and with behavioral manifestations of self-esteem, all rated by the teacher. In Study 2, Bowlby's assumption was tested that the working model of self is closely intertwined with the working model of attachment to mother. Subjects were 50 children aged between 55 months and 75 months ( M age = 5 years, 5 months). The working model of child-mother attachment was assessed through an Attachment Story Completion Task. The working model of self was measured via the Puppet Interview. Results show a positive and strong connection between the security of the child-mother attachment representation and the positiveness of self. The results of the two studies contribute to the validation of the adapted Puppet Interview. The Puppet Interview seems to be a promising instrument for assessing the representation of self in young children. 相似文献
17.
Despite recent growth in research highlighting the potential of teacher-child relationships to promote children's development during the early years of school, questions remain about the importance of these relationships across elementary school. Using data from the NICHD Study of Early Child Care (N = 1,364), this study examines between- and within-child associations between teacher-child relationship quality and children's academic achievement and behavior problems from kindergarten (ages 4-6 years) through 5th grade (ages 9-11 years). Results suggest that increases in teacher-child relationship quality are associated with improvements in teacher-reported academic skills and reductions in behavior problems consistently throughout elementary school. As children progressed from kindergarten through fifth grade, the importance of teacher-child relationship quality is unchanging. 相似文献
18.
Reagan Curtis Yukari Okamoto Lisa Marie Weckbacher 《Early childhood research quarterly》2009,24(3):325-336
We examined preschool children's use of count information in making quantity judgments. Study 1 involved 35 children 3–5 years old using a balance-scale task to judge relative quantity with or without count information provided. Study 2 replicated and extended the exploration as 54 children 3–4 years old judged relative quantity in multiple counting contexts. Children who were given count information successfully used count information in quantity evaluation when visual cues were not useful. Limited experience of counting skills, strategy choice, and limited processing capacity are each discussed as potential explanations. Implications for early childhood practice and teacher education, as well as directions for future research are explored. 相似文献
19.
Two studies examined preschool teacher and child interactions regarding personal, moral, and social-conventional issues in the classroom and the development of personal concepts in young children. In Study 1, 20 preschool classrooms, 10 with 3-year-olds and 10 with 4-year-olds, were observed to assess children's and teachers' interactions regarding personal, moral, social-conventional, and mixed events. Teachers used more direct messages regarding moral and social-conventional events than personal and mixed events. Teachers offered children choices, but they rarely negotiated personal events with children. Children responded with personal choice assertions when adults offered them choices, but adults did not differ in the frequency that they negated or affirmed children's assertions of personal choice. In Study 2, 120 preschool children, nearly evenly divided between males and females at 3, 4, and 5 years of age, were interviewed regarding their conceptions of personal events in the classroom and home. With age, children judged that they should retain control over personal decisions in both contexts. In both judgments and social interactions, teachers and children identified a personal domain in which children can and should make choices about how to structure their activities and assert their independence in the classroom. 相似文献
20.
This study was designed to investigate some writing disorders shown by children who have been taught by different methods of reading and writing. Methods differ in that some emphasize the processes of decoding bottom-up (e.g., syllabic and phonic method) while others stress top-down processes, that is, they put greater emphasis on meaning (e.g., global-natural method). A longitudinal study using a sample of 260 school children was performed. The children were of both sexes from public and private schools and from different socioeconomic backgrounds. It was found that the pupils who learn by a global-natural method make errors that relate more to reproductive aspects of information. In contrast, the pupils who learned by the phonic and syllabic methods made more errors of meaning. 相似文献