• Korean Journal of Child Studies
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• v.30 no.6
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• pp.523-534
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• 2009

This study examined the mediating role of representation of peers on the relations between children's representation of mother and social competence. Subjects were 547 elementary school children. Baron and Kenny's model (1986) was used to investigate mediating effects. Results were (1) there were no differences in the representation of mother by gender. Girls had more positive representation of peers than boys. (2) Girls' representation of mother had more influence on social competence than boys'. (3) Girls' representation of peers had more influence on social competence than boys'. (4) Representation of peers mediated relations between representation of mother and social competence. Girls' representation of peers had more mediating effect than boys'.

• Korean Journal of Child Studies
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• v.22 no.3
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• pp.17-29
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• 2001

In this study, children's representation of attachment was assessed by the Attachment Story Completion Task(Bretherton, Ridgeway, & Cassidy, 1990) administered to 101 5-to 6-year-old children(56boys, 45girls). Teacher-child relationship and social competence were evaluated by a questionnaire administered to preschool teachers. Based on the children's representation of attachment in their narrative responses to the story stems, 56.4% of the children were classified as having secure, 22.8% as insecure-avoidant, and 20.8% as insecure-disorganized attachments. Children with secure representation of attachment exhibited more social competence and fewer behavioral problems in the child-care setting than children with insecure representation of attachment. This study showed that the child's internal model of attachment formed from experience with caregiver is capable of transmitting social relationships outside the home.

• Journal of Korea Entertainment Industry Association
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• v.15 no.2
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• pp.59-81
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• 2021

This study examines representations of children and youths in TV commercials both quantitatively (May 2019-April 2020) and qualitatively (thirteen relevant cases). The study's case analyses explore the representation of the 'sexual objectification' of girls, the 'sexual spectacle' of female adolescents, representations that reinforce stereotypes of femininity/masculinity, and the objectification of girls to elicit sympathy for the purposes of raising donations. This study reveals that TV commercials and existing advertisements adhere to representations of established gender roles. This dichotomous representation of gender is problematic since it functions as the starting point of various sexual crimes and gender inequality. For example, most of the victims of the sexual exploitation incident called 'Room Number, N', which shocked Korean society, were female adolescents. These adolescents were seen as men's sexual objects because of this kind of dichotomous thinking. TV commercials are part of the binary representation of deep-rooted stereotypes regarding femininity and masculinity. This study problematizes this representation in order to surpass its limitations. Moreover, an alternative mode of thinking is suggested through the theory of Deleuze and Guattari.

• Korean Journal of Child Studies
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• v.26 no.4
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• pp.247-247
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• 2005

The attachment representation of 40 36- to 52-month-old upper-middle class children was analyzed in relation to their attachment security and mother-child interaction behaviors. Instruments were the Attachment Story Completion Task(Bretherton, Ridgeway, & Cassidy, 1990), the Attachment Q-set, and the Vocabulary test of the K-WIPPSI. Mother-child interaction behaviors were observed at home during semi-structured problem-solving situations. The Attachment Story Completion Task classified Korean preshoolers from these upper-middle class families as securely attached to their mothers. Girls' representation of their attachment relationship was more secure than boys. Preschoolers' attachment representation was significantly related to vocabulary ability. Attachment security correlated positively with preschool children's attachment representation. Mother-child interaction behaviors related significantly to preschool children's attachment representation.

• Korean Journal of Child Studies
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• v.26 no.5
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• pp.297-309
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• 2005

This study investigated the relationship between young children's narrative representation of mother and their self-concept. Subjects were 120 children of 5 years 01d(60 boys and 60 girls) at three nursery centers located in Daejon city. The children's narrative representation of their mother was examined using the tool of Ryu & Lee(200l) based upon MSSB made by Bretherton et al(1990). And the children's self-concept was examined using the tool of Lim(1995) based upon 'I feel${\cdots}$Me feel' made by Bently & Yeatts(1974). The data were analysed by frequency, two independent t-test and Pearson's correlation with SPSS program. The young children's narrative representation of mother was positive. And there were significant correlations between the young children's narrative representations of mothers and their self-concept.

• Korean Journal of Child Studies
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• v.21 no.2
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• pp.171-188
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• 2000

The level of representation, exploration and artistry by age and sex was examined in twenty children in each of 4-, 5-, and 6-year old groups attending an early education facility in Pundang City, Kyong'gi Province. Evaluation was by the scoring system used in the Project Spetrum(Krechevsky, 1994) with children's drawings of an animal, person, imaginary animal and 3D work with clay. Data were analyzed by 2-way ANOVA and Duncan test. The level of representation was lower than exploration and artistry in the 4-year-old groups. Level of artistry was lower than representation and exploration in the 5-and 6-year-old groups. The older children and girls showed higher scores than the younger children and boys in representation and exploration. There were differences between 4-and 5-year old children in artistry development.

• Korean Journal of Culture and Social Issue
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• v.19 no.3
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• pp.507-528
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• 2013

The study examined the mental representation of children in foster care through the MacArthur Story Stem Battery (MSSB) and reviewed difference between children in foster care and typical children in terms of mental representation. Subjects of the study included a total of 50 children: 25 children (11 boys and 14 girls), aged from 5 to 8, in foster care in Gyeonggi Province, and 25 typical children (11 boys and 14 girls), aged from 5 to 8, who lived in Seoul and Gyeonggi Province. The research findings are summarized as follows: First, in terms of mental representation, children in foster care showed less subjects of empathic relations and more subjects of disorganized aggression than typical children. Second, children in foster care showed lower coherence mental representation than typical children. Finally, children in foster care were more likely to fail in emotional regulation than typical children in mental representation.

• Communications of Mathematical Education
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• v.28 no.3
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• pp.375-394
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• 2014

The purpose of this study is to examine the transition of mathematical representation in Joseon mathematics, which is focused on numbers and operations, letters and expressions. In Joseon mathematics, there had been two numeral systems, one by chinese character and the other by counting rods. These systems were changed into the decimal notation which used Indian-Arabic numerals in the late 19th century passing the stage of positional notation by Chinese character. The transition of the representation of operation and expressions was analogous to that of representation of numbers. In particular, Joseon mathematics represented the polynomials and equations by denoting the coefficients with counting rods. But the representation of European algebra was introduced in late Joseon Dynasty passing the transitional representation which used Chinese character. In conclusion, Joseon mathematics had the indigenous representation of numbers and mathematical symbols on our own. The transitional representation was found before the acceptance of European mathematical representations.

• Korean Journal of Child Studies
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• v.25 no.6
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• pp.153-170
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• 2004

This study explored age and sex differences in preschoolers' narrative representations of their mothers. Subjects were 120 3-, 4-, 5- and 6-year-old children, with 15 boys and 15 girls in each age group. Using the MacArthur Story Stem Battery(Bretherton et al., 1990), observations were made to obtain children's narrative representations of their mothers. content themes and emotional responses. Boys' representations were more negative and less positive than girls' regardless of their age. Boys talked about more aggressive themes and showed more anxiety and less joy. Five and 6-year-old children had less negative and disciplinary representations of their mothers than 3- and 4-year-olds. Six-year-olds showed less prosocial themes than 3- and 5-years, and fewer aggressive themes than 3-and 4-year while they showed less joy, distress and concern responses than 3-years.

• Journal of Science Education
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• v.40 no.2
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• pp.131-143
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• 2016

This research was conducted to investigate the effects under which learner-generated pictorial representation introduced in summary stage of lesson serve as an instructional strategy improving academic achievement and scientific attitude. The subjects of this study were 152 students (experimental group: 38 boys and 39 girls, control group: 36 boys and 39 girls). Using the learner-generated pictorial representation were applied to experimental group, whereas summarizing the lesson in writing to control group. The results of this study were as follows: First, there was no significant difference between the two groups in the post achievement results. But, a statistically significant difference on a delayed post-test of academic achievement was found between experimental and control groups. Second, there was no significant difference between boys and girls in the post achievement test. But a significantly positive effects on the academic achievement was found in boys of experimental group. Third, experimental group scored higher than the control group in all sub-domains of the scientific attitude; curiosity, openness, criticism, cooperativity, willingness, perseverance. Findings suggest the descriptive drawing is a viable way for elementary students to understand scientific concepts and to improve scientific attitude.