• Korean Journal of Childcare and Education
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• v.14 no.1
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• pp.1-20
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• 2018

Objective: The purpose of this study was to examine the direct and indirect effects (through working mothers' overprotective parenting behavior) of working mothers' separation anxiety and job satisfaction on preschoolers' separation anxiety. Methods: A total of 251 working mothers with preschool-aged children participated in this study. Mothers completed a questionnaire concerning their separation anxiety, job satisfaction, overprotective parenting behavior, and preschoolers' separation anxiety. Data were analyzed using t-test, one-way ANOVAs, partial correlations and path analysis. Results: In terms of direct effects, working mothers' separation anxiety had a direct effect on preschoolers' separation anxiety. However, job satisfaction did not have a direct effect on preschoolers' separation anxiety. With respect to indirect effects, working mothers' separation anxiety indirectly influenced preschoolers' separation anxiety through their overprotective parenting behavior. However, mothers' job satisfaction did not have an indirect effect on preschoolers' separation anxiety. Conclusion/Implications: Findings from this study emphasize the importance of reducing mothers' separation anxiety in order to prevent preschoolers' separation anxiety.

• Journal of the Korean Home Economics Association
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• v.35 no.2
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• pp.309-319
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• 1997

The purpose of this study was to examine the maternal separation anxiety depending on the quality of day care and mother's self-esteem. subjects consisted of 187 mothers who had children from 60 t 36 months of age. the instruments used were the questionnaires which consisted of the Maternal separation anxiety scale(Cho and park, 1992), Self-Esteem Inventory(Coopersmith, 1967), and the checklist which consisted of the early childhood environment Rating scale(Harms & Clifford, 1980) and the Family Day Care Rating scale(Harms & Clifford, 1989). The datas were analyzed by the statistical method based o frequency, percentile, t-test, and one-way ANOVA. The main results were as follows : First, there was a significant difference in maternal separation anxiety by mothers' age and not by their educational levels. Second, there were no significant differences in maternal separation anxiety by children's age, sex, and girth order. Third, there was no significant difference in maternal separation anxiety by quality of day 2 care, size of group, and adult-child ratio. Forth, there was a significant differences in maternal separation anxiety by mother's self-esteem.

• Korean Journal of Child Studies
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• v.13 no.1
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• pp.16-37
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• 1992

The purpose of this study was the development of a scale to assess maternal anxiety after mother-child separation. Subjects consisted of 384 mothers who had children from 6 to .36 months of age. A questionnaire consisting of eighty Likert-type items and Spielberger's(1970) State Anxiety Scale were administered to mothers and data were analyzed using item analysis. factor analysis. multiple regression. Cronbach's ${\alpha}$. Pearson's correlation and F-test. Sixty of the eighty items were significant and deemed acceptible through item discrimination method with indices ranging from. 32 to .95. Factor analytic procedures have selected 54 items of the 60-item scale and supported a 5-factor solution. The subscales labeled 'Maternal Separation Anxiety'. 'Perception of Separation Effects on the Child', 'Desire for Physical Cuddling and Closeness'. 'Attitudes toward the Value or Importance of Exclusive Maternal Care' and 'Employment-related Separation Concerns,' Finally. a multiple regression analysis conducted to reduce the length of the scale yielded a 39-item form for the Maternal Separation Anxiety Scale(MSAS). Internal consistency of the MSAS was high(Cronbach's ${\alpha}$ =.85). The correlation of the MSAS with the Spielberger's State Anxiety measure yielded a coefficient of .36, revealing a moderate and positive relationship.

• Korean Journal of Child Studies
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• v.30 no.4
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• pp.99-117
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• 2009

This study examined the effectiveness of the Filial Therapy program for children with Separation Anxiety Disorder (SAD). Subjects were 8 mother-child dyads each in the experimental and comparison groups. Mann-Whitney U-test and the Wilcoxon Matched-Pairs Signed-Ranks Test were performed following the therapeutic program. After application of the Filial Therapy program, results showed that, compared to the control group, (1) parents of SAD children in the experimental group significantly increased their level of empathic interactions with their children. AND (2) the experimental group children significantly reduced level of somatic complaints, anxious/depressed, and social problems. Conclusions were that Filial Therapy is an effective program for improvement of parent-child relationship of SAD children but not for changing problem behavior of SAD children.

• Journal of Families and Better Life
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• v.28 no.4
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• pp.67-76
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• 2010

This study investigates working parent stress. This study surveyed 240 working mothers who are raising toddlers and 106 teachers in Seoul, Cyeong-gi, and Incheon. For this study, the Parenting Stress scale developed by Kim & Kang (1997) was used as the instruments for measurement and parental stress. To measure maternal separation anxiety, this study used the Maternal Separation Anxiety Scale (MSAS) developed by Hock (1989), while the Attitude for Occupation scale developed by Farel (1980) was used to measure the attitude for occupation. In addition, the Preschool Adjustment Questionnaire (PAQ) developed by Jewsuwan, Luster and Kostelink (1992), and modified by Oh Chong Eun (2001) were used as the instruments for measurement and adjustment. Data analysis was done using the SPSS WIN 15.0 version and the collected data were subject to a descriptive statistical analysis, one-way ANOVA t-test, and multiple regression analysis. The influential independent variables affecting parenting stress listed in order of significance were maternal attitude for occupation, adjustment of children, maternal anxiety, and income.

• The Korean Journal of Physiology and Pharmacology
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• v.27 no.1
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• pp.113-125
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• 2023

It has been reported that stressful events in early life influence behavior in adulthood and are associated with different psychiatric disorders, such as major depression, post-traumatic stress disorder, bipolar disorder, and anxiety disorder. Maternal separation (MS) is a representative animal model for reproducing childhood stress. It is used as an animal model for depression, and has well-known effects, such as increasing anxiety behavior and causing abnormalities in the hypothalamic-pituitary-adrenal (HPA) axis. This study investigated the effect of MS on anxiety or aggression-like behavior and the number of GABAergic neurons in the hippocampus. Mice were separated from their dams for four hours per day for 19 d from postnatal day two. Elevated plus maze (EPM) test, resident-intruder (RI) test, and counted glutamic acid decarboxylase 67 (GAD67) or parvalbumin (PV) positive cells in the hippocampus were executed using immunohistochemistry. The maternal segregation group exhibited increased anxiety and aggression in the EPM test and the RI test. GAD67-positive neurons were increased in the hippocampal regions we observed: dentate gyrus (DG), CA3, CA1, subiculum, presubiculum, and parasubiculum. PV-positive neurons were increased in the DG, CA3, presubiculum, and parasubiculum. Consistent with behavioral changes, corticosterone was increased in the MS group, suggesting that the behavioral changes induced by MS were expressed through the effect on the HPA axis. Altogether, MS alters anxiety and aggression levels, possibly through alteration of cytoarchitecture and output of the ventral hippocampus that induces the dysfunction of the HPA axis.

• Korean Journal of Child Studies
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• v.37 no.5
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• pp.5-18
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• 2016

Objective: Sex differences in attachment types are absent during early childhood, but emerge in middle childhood. Prior research has shown that boys classify as more often avoidant than ambivalent. The purpose of this study was to investigate marked sex differences in the distribution of attachment types in middle childhood, especially in boys. Methods: Attachment was assessed with the Separation Anxiety Test in a sample of 208 boys in Grades 3 and 4. Their socioeconomic backgrounds and developmental histories were also collected. Results: The distribution of attachment types was differed from those in early childhood, with insecure boys more often avoidant (31.3%) than ambivalent (7.2%). Insecure-avoidant boys were rated as over 10% compared the global distribution. Conclusion: These results supported the hypothesis of adrenarche in middle childhood. Boys may be changed to have more avoidant types in attachment.

• The Journal of Korean Society for School & Community Health Education
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• v.16 no.2
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• pp.101-114
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• 2015

Objectives: Find out how it affects anxiety situations and self-esteem targeting the critical period of development of self-esteem in the lower grades in elementary school based on laughter therapy in having a positive influence on physical health promotion and positive emotional cultivation. And to verify the effects of laughter activity was to provide preliminary data on mental health education and guidance of school life. Methods: By targeting Ulsan Y elementary school, second grade 7 class, 191 students conducted test self-esteem and anxiety. Homogeneous group of experimental and control groups were selected in each one class. Classified as experimental group carried out laughter activity programs and control group did not carried out. Also the separation of the application program before and after, then it were performed preliminary-post-further as same checklist. Program coverage period is 12 weeks and 30 minutes per session was conducted twice a week. Differences between the experimental group and the comparison group has conducted the independent samples t-test, and if the difference between the experimental group and the comparison group were verified by performing a variance analysis(Oneway ANOVA) and post multiple comparisons. Results: Analysis of the experimental group decreased anxiety in the post-test than the pre-test as a whole, in particular, sub-areas of concern, shame and shyness was shown to be effective, and decision of the difficulty was not significant by insignificant reduction. In addition, self-esteem was increased in overall score. The score of collective self-esteem and School life self-esteem were more increased, and domestic self-esteem was not significant by slight increases. In contrast, the comparison group showed no significant difference in all areas of anxiety and self-esteem of pre-test and post-test. Conclusions: In experiments on self-esteem and anxiety of lower grade in elementary school through laughter activity program, comparison group it did not show an effect by accident, and experimental group showed meaningful effects that self-esteem was increased and anxiety was reduced. Thus, laughter activity can be seen that improving self-esteem, anxiety reduction and etc, is very beneficial to mental health.

• Korean Journal of Child Studies
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• v.37 no.1
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• pp.17-36
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• 2016

Objective: Taking note of the fact that North Korean refugee children experience frequent separation from their mothers and long-term maternal deprivation during their childhood, this study examined the relationship between children's separation experiences and attachment. Methods: A total of 37 children aged from 5 to 9 were assessed on their attachment using the Separation Anxiety Test, and their mothers reported on their child's separation experiences. Results and Conclusion: The major findings of this study were as follows: first, the result of evaluating their attachment pattern showed North Korean refugee children had a high level of insecure attachment with a high tendency for avoidant attachment. This avoidant attachment tendency is probably due to growing up in a repressed emotional environment by frequently experiencing maternal separation in North Korea, China, and even after settling down in South Korea. Second, children's secure attachment level was higher if they did not experience separation from their mother, if their mother had a high level of education in South Korea, or if they lived with a big family.

• Journal of Korean Medicine Rehabilitation
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• v.29 no.2
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• pp.91-99
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• 2019

Objectives The loss of maternal care during early postnatal period may increase development of mood-related disorders, such as depression, anxiety, and personality disorders. In this study, the effect of acupuncture on depression in relation with cell proliferation in the hippocampal gyrus dentatus was investigated using maternal-separated rat pups. Methods On the postnatal 14th day, rat pups from six dams were grouped into following groups: maternal care group, maternal separation group, maternal separation and non-acupoint-acupunctured group, maternal separation and Zusanli-acupunctured group, and maternal separation and fluoxetine-treated group. Acupuncture was performed from postnatal 28th day to postnatal 37th day. The rat pups that belong in the maternal separation and fluoxetine-treated group were injected subcutaneously with 5 mg/kg fluoxetine hydrochloride once a day for the same period of time. To evaluate activity of the rat pups, open field test was performed. Immunohistochemistry for serotonin (5-hydroxytryptamine, 5-HT) and tryptophan hydroxylase (TPH) in the dorsal raphe and for 5-bromo-2'-deoxyuridine (BrdU) in the hippocampal gyrus dentatus was conducted. Results The present results reveal that the activity was decreased by maternal separation. In contrast, acupuncture at Zusanli overcame maternal separation-induced hypoactivity. Maternal separation suppressed TPH expression and 5-HT synthesis in the dorsal raphe and decreased cell proliferation in the hippocampal gyrus dentatus of rat pups. In contrast, acupuncture at Zusanli alleviated maternal separation-induced decrease of 5-HT synthesisand TPH expression. Conclusions The present results demonstrate that acupuncture at Zusanli ameliorated depressive state through increasing cell proliferation and enhancing 5-HT synthesis.