• Journal of Nutrition and Health
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• 제31권8호
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• pp.1295-1306
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• 1998

본 연구에서는 정상으로 출생한 영아를 대상으로 DHA가 첨가된 분유 및 이유식을 섭취시켰을 때 영아의 신체발육 및 두뇌 발달에 미치는 영향을 조사하여 다음과 같은 결과를 얻었다. 1) 영아의 체중, 신장, 체위 , 두위 등 신체 발육은 소 아발육 기준치의 50th percentile에 해당하였으며. 모두 정상범위에 속하였다. 2) 혈중 총 지방질 농도는 470.4~542.9mg/dl,중성 지방은 107.0c-128.8mg/dl,총콜레스테롤 147.6-169.Omg/dl, LDL-콜레스테롤은 74.7~104.9mg/dl로 모 두 정상범위에서 군간의 유의적인 차이를 나타내지 않았다. 3) 영아의 혈중 지방산 수준을 살펴본 결과 식이 섭취 에 따른 군간의 DHA수준의 차이가 있었다. 적혈구내의 D DHA는 Breast十DHA(+) 군에서 5.26%. DHA(+ 군에서 4.20%, Breast +DHA( -) 군에서 3.98%. 그리고 DHA(-) 군에서 2.85%로 섭취에 따라유의적인 차이를 보였다. AA는 7.1O~8.93의 수준으로 군간의 차이는 없었으며. 총 n-3계 지방산은 5.82~7.75%. 총 n-6계 지방산은 27.62~30.29%의 수준으로 역시 군간에 차이가 없었다. 4) 영아의 두뇌 발달 생태를 flash VEP 검사를 통하여 실시한 결과 모든 군간의 차이가 없는 것으로 나타났다. 전기자극에 대해 가장 빨리 반응하는 시간을 나타내는 잠복기 $N_1$ 와 경우, 오른쪽 눈이 82.8~89.8ms, 왼쪽 눈이 84.8~94.4ms의 수준을 나타냈으며, 자극에 반응하는 증폭 $N_1-P_2$의 경우는 오른쪽 눈은 $-11.5~-18.3\mu\textrm{V}$, 왼쪽눈은 $-11.2~-19.1\mu\textrm{V}$, 의 수준을 나타냈다. 5) 생후 48주에 영아와 지능발달과 행동발달을 살펴 본 결과 지능 발달지수는 90.3~96.3로 정상수치라고 할 수 있는 $100\pm16$ 범위에 속하였다. 행동발달지수의 경우에도 93.9~101 수준으로 지능발달지수와 마찬가지로 정상범위에 속하였고 군간의 유의적인 차이를 관찰할 수 없었다.

• 아동학회지
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• 제29권1호
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• pp.243-255
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• 2008

This study analyzed relations among maternal parenting behavior, infant development and parenting stress focusing on the moderating effect of parenting stress. Subjects were 30 infants and their mothers. After videotaping the mother-infant free play session, maternal parenting was analyzed by the Parent Child Interaction Play Assessment(Mash & Terdal, 1981); mothers' parenting stress was measured by questionnaire. Infant development was measured individually by the Korean Bayley Scale of Infant Development (K-BSID-II). Correlation analyses revealed that infant cognitive development correlated significantly with maternal parenting behavior (attention) but the relation between them was moderated by maternal parenting stress; only the low parenting stress group showed a positive relationship between maternal parenting behavior and infant development.

• 아동학회지
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• 제23권2호
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• pp.89-105
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• 2002

This study investigated characteristics and types of ideal maternal behaviors in three different cultures : Korea, the United States, and France. The 18 experts from each of the 3 cultures who participated in this study had knowledge and experience related to infant development and parenting. Based on the principles of Q-methodology, the experts sorted 40 Q-items representing maternal behavior related to infancy. After rating each item on a scale from "least desirable" to "most desirable" maternal behaviors, the experts described their reasons for the classification. Results identified some clear similarities and differences among cultures. pooled responses yielded 3 types of ideal maternal behaviors: perfective, child centered, and realistic perspective.

• 대한가정학회지
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• 제36권4호
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• pp.19-34
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• 1998

The purpose of this study was to examine early emotionality and mothering and fathering antecedents of inhibition of children at age 3 years in a sample of 100 children(51 boys; 49 girls). In order to assess child's behavioral inhibition and mothering, the behaviors of each child-mother dyad was videotaped in a structured lab situation. Data on Fathering behavior were gathered through questionnaires. 2X2ANOVA, Hierachical Regression Analyses and Fisher's Z test were conducted for the statistical analyses. The main results were as follows; 1) Only small portion of the variance in subsequent inhibition could be explained by early emotionality(i.e.negative, positive, and the interaction of both emotionality). 2) High negativity coupled with low positivity in infancy predicted high inhibition especially for girls. 3) In general, sensitive mothering and appropriateness of mothers' response were related to child's low inhibition, while parental intrusiveness and negative affect increased child's inhibition. 4) Mothering appeared more influential in the case of children who showed low positivity during infancy. The importance of distinguishing positive and negative emotionality in infancy and studying parental behavior to predict child's inhibition were discussed.

• 아동학회지
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• 제21권4호
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• pp.81-103
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• 2000

Two sub-standies were conducted to analyze attachment related variables in infants and characteristics of maternal behavior. The first study investigated the relationships among attachment related variables in infants. The sample consisted of 58 pairs of 11- to 13- months-old infants and their mothers. A significant relationship was found among attachment security, infant temperament and maternal sensitivity. There were differences between security scores of the easy and difficult infants. Securely attached infants were rated as easier temperamentally than insecurely attached infants. The second study analyze maternal behavior characteristics. Subjects were this 30 mothers whose children were between the ages of 2 months and 24 months. The results identified four types of maternal behaviors. This study suggests different method of assessing subjective attributes of individuals by introducing Q-methods to the field of child development.

• 대한가정학회지
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• 제47권5호
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• pp.35-48
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• 2009

Parenting knowledge is regarded as an important variable influencing parenting style. This study investigated the parenting knowledge of mothers with infants and analyzed how this knowledge influenced their parenting style. The mothers’ parenting efficacy was included in the analysis as a mediator between parenting knowledge and parenting style. Three hundred and seventy-five mothers with infants completed questionnaires regarding parenting knowledge, parenting efficacy, and parenting style. The results showed that the mothers reported different scores in subcategories of parenting knowledge, in which the highest scores were in knowledge about rearing behavior and the lowest were in the developmental process. Second, there were differences in parenting knowledge scores according to the age, employment status, and educational level of subjects. Third, subjects with the more accurate parenting knowledge reported more positive parenting efficacy and parenting style. Lastly, parenting efficacy completely mediated between parenting knowledge and parenting style.

• 가정과삶의질연구
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• 제25권5호
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• pp.167-183
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• 2007

The purpose of this study was to investigate the changes in infant-mother interactions and to measure infant-mother interaction, mutuality, and reciprocity at the 2nd and 6th postnatal monthperiods. Infant-mother interaction was assessed in the mornings, afternoons, and evenings in the 2nd and 6th postnatal months, by filming unstructured free play in the home and analyzing 28 of these infant-mother film recordingsusing two trained observers. This study can be summarized in five points. First, the separate frequency distribution of each category in MIIBR's maternal behavior was as follows: the frequencies of vocalization category, the kinesthetic exercise & physical contact category, the physical caregiving category, and theuse of play tool category. These all showed changes in the 6th postnatal month compared to the 2nd postnatal month. Second, the separate frequency distribution of each category in MIIBR's infant behavior was as follows: the frequencies of physical behavior category, the vocalization category, and the play behavior category. These also all showed changes in the 6th postnatal month compared to the 2nd postnatal month. Third, the mutuality and reciprocity of mother interaction decreased in the 2nd postnatal month compared to the 6th postnatal month. Fourth, mutuality and reciprocity in the infant interaction increased in 2nd postnatal month compared to the 6th postnatal month. Fifth, mutuality and reciprocity in the infant-mother interaction increased in 2nd postnatal month compared to the 6th postnatal month. In conclusion, it is evident that infant-mother interactions change over time. This study bears particular significance in setting a foundation for the theoretical basis of the interaction between infant and mother by observation.

• 대한간호학회지
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• 제29권6호
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• pp.1445-1454
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• 1999

This study was designed to investigate the effects of a sensory stimulation program on the growth (weight, height, head circumference, and chest circumference), behavioral development, behavioral states, and the heart rate of the infants. A total of 23 infants of 2 weeks old were divided into sensory stimualtion group (11 infants) and control group (12 infants). The infants of sensory stimulation group had received sensory stimulation for 6 weeks. Sensory stimulation program was composed of tactile and kinesthetic stimulation. We assessed growth, behavioral state and heart rate every week and behavioral development every 2 weeks. The results were as follows: 1. Body weight in sensory stimulation group, from two weeks after the sensory stimulation program, was significantly increased more than control group, but there was no significant difference in height, head circumference, and chest circumference between the two groups. 2. Behavioral developmental score of sensory stimulation group was significantly higher than that of control group from two weeks after the sensory stimulation program. Developmental states of sensory stimulation group showed more 'high average developmental state' than the control group from 4 weeks after sensory stimulation program. 3. Behavioral states of sensory stimulation group after the sensory stimulation program, the 'sleeping state' was significantly increased more than control group. The 'awakening state' and the state of fuss or crying were significantly less than those of the control group. 4. The heart rate of the sensory stimulation group after the sensory stimulation was significantly lower than the control group. These results indicate that the sensory stimulation program decreases heart rate and improves the sleeping state to be effective on promoting the growth and development of the infants. In view of these experiments, we suggest sensory stimulation program might be considered as a nursing intervention for growth and development of the infants not only in clinical settings but also at homes and in the communities.

• 부모자녀건강학회지
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• 제4권2호
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• pp.1-15
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• 2002

The purpose of this study is to identify the characteristics and influencing factors of the attachment-oriented caretaking behaviors among the mothers with infants. The total number of 204 mothers participated in this survey as subjects. They all were breast-feeding mothers who had their infants joining in the semi-final round of a healthy breast-feeding infant contest. The data were collected from July 14, 1999 to May 19, 2000. And the data were analyzed by SPSSWIN 10.0 version. The result of this study was as follows ; 1. The mean ages of the subjects were 29.5 and 95.6 percents of them were no-job housewives. 57.8% of them were normal delivery. And the mean months of the infants were 6.2 and the male infants were 57.4%. The first born babies were 62.3%. 2. The mothers are affirmative enough with their attachment-oriented caretaking behaviors (the total mean was $3.58{\pm}.631$). In general, the mothers showed very attachment-oriented caretaking behaviors, but the points that indicated "recording the development characteristics of the infant and discussing them with husband" were very low(score $2.79{\pm}.982$). 3. There are Significant differences in caretaking behaviors of the mothers according to their ages(F=3.497, p=.017), the degree of morning sickness(F=2.633, p=.050) and the birth order of their infants(F=4.854, p=.003). The older mothers and mothers who experienced the less morning sickness showed the higher scores of the attachment-oriented behaviors. The mothers who experienced the more deliveries showed the higher scores of the attachment-oriented behaviors. Accordingly, the above result suggests that the systematic and practical nursing intervention to encourage the attachment-oriented behaviors is essential to the younger, primipara mother.

• Human Ecology Research
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• 제57권3호
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• pp.431-444
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• 2019

This study explored the longitudinal developmental paths of preschooler's external problem behaviors from infancy. Subjects consisted of 205 preschoolers (106 boys, 99 girls aged 4) and their mothers recruited for the 2009 in-depth Panel Study on Korean Children. Data were analyzed by descriptive statistics, correlations, and structural equation modeling using SPSS 18.0 (SPSS Co., Chicago, IL, USA), Amos 18.0 (SPSS Co., Chicago, IL, USA). The results were as follows: Maternal depression at preschooler's age 0 had a direct effect on maternal social parenting style at preschooler's age 0. Maternal social parenting style at preschooler's age 0 had a direct effect on preschooler's effortful control at age 1. Preschooler's effortful control at age 1 had a direct effect on preschooler's external problem behaviors at age 4. Marital conflict at preschooler's age 0 did not have a direct effect on preschooler's effortful control at age 1. The direct effects of maternal depression at preschooler's age 0 on preschooler's effortful control at age 1, and on preschooler's external problem behaviors at age 4 were not significant. In addition, direct effect of maternal social parenting style at preschooler's age 0 on preschooler's external problem behaviors at age 4 was not significant. This study showed that maternal psychological characteristics, marital conflict, maternal social parenting style and preschooler's effortful control in infancy should be considered simultaneously to explain the effect on preschooler's external problem behaviors.