• Journal of the Korean Home Economics Association
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• v.32 no.3
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• pp.159-170
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• 1994

A study on classification of attachment on the Strange Situation was conducted. 55 infants(27 boys and 28 girls) whose attachment to mothers were assessed in the Strange Situation when they were 14 to 20 moths old The analysis was made according to Ainsworth's classificatory system as well as Main & Solomon's. The results were summarized as follows: 43 infants were identified as secure attachment (Group B) 9 infants as insecure-avoidant(Group A) and 1 infant as insecure-resistant (Group C) There were 2 infants identified as insecure-disorganized/disoriented(Group D) In the sub-classification Group B infants were classified into B1(14 infants) B2(11 infants) and B3(18 infants) Group A infants were classified into 8 A1s and 1 A2 The Group C infant was identified as C1 and B4 were found. Finally because of the majority of infants as Group B, the association between sub-classifications and infan's sex and month was examined. the result indicated no signicant relations between them.

• Journal of Nutrition and Health
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• v.29 no.1
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• pp.77-88
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• 1996

This study was to investigate the nutrient intake of infants according to the 3 feeding groups which are as follows : breast-feeding(BF), formula-feeding(FF), mixed-feeding(MF) infants. Intake was compared between these 3 groups and present Korean RDA at 2month of age. The energy and the nutrient intake in the FF infants were significantly higher than in the BF infants and MF infants(p<0.05). Unfortunately, the energy and nutrient intake in all groups still do not meet RDA, excluding iron intake in FF infants. It might be suggested that follow-up study is needed to inspect whether the significant lower intakes of energy and nutrients in BF infants than in FF infants can bring about some significant effects on the growth of the infants.

• Korean Journal of Child Studies
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• v.36 no.5
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• pp.19-36
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• 2015

The purpose of this study was to firstly, investigate the relationship between infants' communicative gestures, play and maternal responsiveness and secondly, to examine the role of maternal responsiveness in the associations between infants' communicative gestures and play. The subjects comprised 42 infants (21 boys and 21 girls) and their mothers. The infants' communicative gestures, the infants' play and maternal responsiveness were observed during free play sessions lasting 20 minutes. The results are as follows. Mothers of girls showed higher levels of responsiveness than the mothers of boys. In addition, here were positive correlations between infants' communicative gestures, play and maternal responsiveness. Maternal responsiveness was observed to moderate the effects of infants' communicative gestures on the infants' average level of play. These results indicate that it is important for caregivers to interpret infants' communicative intentions appropriately and respond promptly and adequately in play situations.

• Korean Journal of Child Studies
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• v.25 no.5
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• pp.147-161
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• 2004

This study was designed to explore developmental evaluation in healthy full-term, at risk preterm and full-term infants. Specifically the purposes of the study were to investigate Psychomotor Developmental Index(PDI) and Mental Developmental Index(MDI) based on Bayley Scales of Infant Development(1993). The subjects were 72 infants, 24 each for healthy full-term infants, 24 each for at risk preterm infants and 24 each for at risk full-term infants such as having neonatal asphyxia, hypoxic ischemic brain damage, respiratory distress syndrome. The data were analyzed through Kruskal-Wallis test and correlations to examine healthy full-term, at risk pre-term and at risk full-term infants. Results showed that there were significant differences among healthy full-term, at risk pre-term and at risk full-term infants in PDI and MDI. On the correlation with PDI and MDI, infants showed significant correlations. Early interventions for developmental improvement are required for functional outcome in these infants.

• Child Health Nursing Research
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• v.8 no.2
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• pp.204-216
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• 2002

The purpose of this study was to investigate the effect of massage therapy on weight gain, length and head circumference in instituted infants. This study utilized nonequivalent control group with repeated measuring by quasi experimental design. Fifty eight instituted infants in Daejeon city were selected for the study. Fifty eight infants were randomly assigned two groups, one served as the control group and the other was experimental group to whom massage therapy was given. For the experimental group, massage protocol(developed by Field, 1986) was applied 2 times a day, mid-morning and early evening, for 4 weeks for each infants by researcher and trained research assistants. As a weight weighing instrument, electronic indicator scale (Cas Co., Korea) was used. The result of this study were summarized as follows; 1.A repeated measures ANOVA identified a significant group by time effect over the four weeks of intervention(F=14.69, p < .0001). Infants assigned to experimental group gained more weight than control group infants. 2. T-test identified that significant differences in length(t=2.60, P=.013) and head circumference(t=4.27, P=.000). Infants assigned to experimental group had more length and head circumference than control group infants. In conclusion, Massage therapy improved weight gain, length and head circumference of instituted infants. Therefore, it is recommended to utilize massage therapy as a nursing intervention for instituted infants.

• Child Health Nursing Research
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• v.27 no.4
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• pp.317-327
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• 2021

Purpose: This study aimed to identify small for gestational age (SGA) infants' growth patterns, nutritional status, and associated factors. Methods: This prospective cohort study was conducted at primary-care child health clinics in Greater Kuala Lumpur, Malaysia. The sample consisted of infants who fulfilled the criteria and were born in 2019. The anthropometric data of infants were assessed at birth and at 1, 3, 6, 9, and 12 months. Results: A total of 328 infants were analysed. In total, 27.7%(n=91) of the subjects were SGA infants, and 237 of them were not. Significant differences in the median weight-for-age and length-for-age z-scores were observed between SGA and non-SGA infants at birth, 1 month, 6 months, and 12 months. There was a significant difference between the growth patterns of SGA and non-SGA infants. Birth weight and sex significantly predicted the nutritional status(stunting and underweight) of SGA infants during their first year of life. Conclusion: SGA infants can catch up to achieve normal growth during their first year of life. Even though the nutritional status of SGA infants trends worse than non-SGA infants, adequate infant birth weight monitoring and an emphasis on nutritional advice are crucial for maintaining well-being.

• Clinical and Experimental Pediatrics
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• v.62 no.3
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• pp.102-107
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• 2019

Purpose: This study compared the iron statuses of small for gestational age (SGA) and appropriate for gestational age (AGA) infants at birth. Methods: The clinical data of 904 newborn infants admitted to the neonatal intensive care unit were reviewed. Blood samples were drawn from the infants within 24 hours after birth. Serum ferritin level was used as a marker of total iron status. Results: In this study, 115 SGA (GA, $36.5{\pm}2.9weeks$; birth weight [BW], $1,975{\pm}594.5g$) and 717 AGA (GA, $35.1{\pm}3.5weeks$; BW, $2,420.3{\pm}768.7g$) infants were included. The SGA infants had higher hematocrit levels ($50.6%{\pm}5.8%$ vs. $47.7%{\pm}5.7%$, P<0.05) than the AGA infants. No difference in serum ferritin level (ng/mL) was found between the groups (mean [95% confidence interval]: SGA vs. AGA infants, 139.0 [70.0-237.0] vs. 141.0 [82.5-228.5]). After adjusting for gestational age, the SGA infants had lower ferritin levels (147.1 ng/mL [116.3-178.0 ng/mL] vs. 189.4 ng/mL [178.0-200.8 ng/mL], P<0.05). Total body iron stores were also lower in the SGA infants than in the AGA infants (185.6 [153.4-211.7] vs 202.2 [168.7-241.9], P<0.05). Conclusion: The SGA infants had lower ferritin and total body iron stores than the AGA infants. The SGA infants affected by maternal hypertension who were born at late preterm had an additional risk of inadequate iron store. Iron deficiency should be monitored in these infants during follow-up.

• Journal of Nutrition and Health
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• v.26 no.6
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• pp.783-792
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• 1993

This study examined the difference in growth rate between Korean breast-fed(BF) and formula-fed(FF) infants(n=31) at 1, 2 and 3 months postpartum. The results indicated that the growth rate was comparable between groups, but that of the BF infants tended to be slow during the first three months. The intakes of energy, protein and lipid except lactose of the FF infants were greater than those of the BF infants, however the difference in growth rate did not correlate to these variables. But these results suggest that the availability of nutrients might be different between the BF infants and the FF infants.

• Korean Parent-Child Health Journal
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• v.8 no.2
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• pp.123-136
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• 2005

This research is to compare the infant's temperament and parenting stress perceived by premature infants' mother and full-term infants' mother. It aims at establishing the healthy relationship between mothers and infants. It investigates the basic data of nursing intervention program to help the mother of premature infant. The period of data collection was from May 1, 2005 to May 30, 2005, and the subjects were total 123 mothers: 44 mothers of premature infants and 79 mothers of full-term infants under 6 months who visited general hospitals, individual pediatrics, and health center located in G city. "What My Baby Is Like(WBL)" developed by Pridham, Chang, and Chiu(1994) and translated by Bang Kyeong Sook(1999) was used as a measuring instrument of infants' temperament, and Parenting Stress Index (PSI) developed by Abidin(1990) and revised and complemented by Kim Dong Hee(1997) was used as a measuring instrument of parenting stress. Collected Data were analyzed through $X^2$-test, t-test, Pearson's correlation with SPSS 12.0 window program. The results are as follows: 1. There was a significant difference in the infant's temperament perceived by premature infants' mothers and full-term infants' mothers (t=-4.08, p=.00). In subcategory, there were significant difference between premature infants' mother and full-term infants' mother in geniality(t=-3.62, p=.00), adaptation(t=-3.43, p=.00) and reaction(t=-2.01, p=.05). 2. There was a significant difference in parenting stress between premature infants' mother and full-term infants' mother(t=6.57, p=.00). The parenting stress of premature infants mothers appeared to be higher than full-term infants' mothers. They showed the higher stress in the mother-child relationship area(t=6.27, p=.00) and child area(t=7.38, p=.00) among 3 areas of parenting stress. 3. There were negative correlation between infants' temperament and parenting stress. As mothers perceived the infant's temperament negatively, the parenting stress. Especially, the negative correlation of infants' temperament and parenting stress of premature infants' mothers(r=-.44) was stronger than that of full-term infants' mothers(r=-37). From the research, as mothers of premature infants receive more stress, their stress can cause the serious problem to the relationship of the mother and the infant. Therefore, the nursing intervention should be carried out in order to change the negative perception of mothers towards their infants into the positive perception reduce the parenting stress.

• Korean Journal of Child Studies
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• v.15 no.2
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• pp.37-54
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• 1994

The home environments, daily activities, caregiving behaviors of mothers and teachers, infant's verbal behaviors, attachment to mothers and teachers of day care infants were compared to those of home-reared infants. 30 two-year-old home-reared infants and their mothers were observed at home by the time sampling method and 31 two-year-old day care infants and their mothers and teachers were observed at home or at the center. The HOME scale, the behavioral checking lists for caregiving behaviors and for the infants' verbal behaviors, and the Attachment Q-set were used for the home and center observations. It was found that the characteristics of early environments of day care infants were different from those of home-reared infants, but that infants' attachment to the mothers were not different. However, day care infants' attachment security scores to their mothers were higher than to their teachers.