• 아동학회지
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• 제15권1호
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• pp.37-53
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• 1994

The primary purpose of this study was to investigate the validity of a component model of gender role and differences in children's gender concepts with age and sex. The secondary purpose was to investigate the relationship between children's gender schema and memory as well as preference for gender related task. 181 children were interviewed about gender concepts and gender related tasks. Results indicated that three dimensions of the component model (i. e., gender label-component links, within-component links, between-component links) were significantly related to each other. The mean scores of gender role knowledge and attitude were different with age but not with sex. The results of the regression analysis showed that children's age, sex, and gender role attitude explained both memory and preference for gender related tasks. The component model had better explanatory power than the simple model. The findings of the present study suggest that children's gender concepts are better described in terms of the component model than the simple model and may contribute to a theoretical rationale for gender schema theory.

• 아동학회지
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• 제27권4호
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• pp.133-145
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• 2006

The main purpose of this study was to examine the relations between Children's peer victimization, self-esteem, and loneliness with a sample of 494 elementary school students (293 boys and 231 girls) living in Pusan. Data was analyzed by correlations and regressions. Children's direct/indirect peer victimization were positively related to loneliness. Expecially, indirect peer victimization was more positively related to loneness than direct peer victimization was. Children's self-esteem was negatively related to loneliness. Children's direct/indirect peer victimization were negatively related to self-esteem. Expecially, direct peer victimization was more negatively related to self-esteem than indirect peer victimization was. In boys, self-esteem tended to play a perfectly mediating role between indirect peer victimization and loneliness. In girls, self-esteem tended to play a partially mediating role between direct peer victimization and loneliness.

• 아동학회지
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• 제28권3호
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• pp.187-199
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• 2007

The relation of parents' emotion socialization to emotionality in their 5-year-old children was studied in 106 mothers and 105 fathers. They reported on their own family-related emotional expressiveness and on their children's negative emotions by questionnaires; mothers rated children on both positive and negative emotionality. Results showed that mothers expressed positive and negative emotions more frequently, and mothers showed more distress, expressive encouragement, and problem-focused reactions to children's negative emotions than fathers. Mothers' emotional expressiveness was related to children's emotionality, whereas only fathers' negative emotional expressiveness was related to children's negative emotionality. Mothers' distress and punitive reactions were associated with children's positive and negative emotionality. Mothers' problem-focused and emotion-focused and fathers' problem-focused reactions were associated with children's positive emotionality.

• 아동학회지
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• 제26권3호
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• pp.141-161
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• 2005

The 612 4th- and 6th-grade subjects completed a self-administered questionnaire. Data were analyzed by t-test one- and two-way ANOVA, Pearson's r, and multiple regression analysis. Perceived mother's emotional abuse and neglect predicted child's depressive tendencies(DT). Abusive mothers were hostile and showed lack of concern for children's safety. Male children reported more neglect by mothers than female children. Younger mothers were more abusive. Higher maternal education was negatively related to neglect and positively related to lower DT. Mother's having a job was positively related to neglect. Mother's emotional abuse and neglect was the greatest predictor of child's self-regulation; children who experienced more emotional abuse had lower self-regulation capacity and higher DT. Self-regulation of male children was positively while that of female children was negatively correlated with age.

• Molecules and Cells
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• 제28권6호
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• pp.501-507
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• 2009

Fragile X syndrome (FXS) is caused by a lack of the fragile X mental retardation protein (FMRP) due to silencing of the Fmr1 gene. As an RNA binding protein, FMRP is thought to contribute to synaptic plasticity by regulating plasticity-related protein synthesis and other signaling pathways. Previous studies have mostly focused on the roles of FMRP within the hippocampus - a key structure for spatial memory. However, recent studies indicate that FMRP may have a more general contribution to brain functions, including synaptic plasticity and modulation within the prefrontal cortex. In this brief review, we will focus on recent studies reported in the prefrontal cortex, including the anterior cingulate cortex (ACC). We hypothesize that alterations in ACC-related plasticity and synaptic modulation may contribute to various forms of cognitive deficits associated with FXS.

• Medical Lasers
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• 제10권4호
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• pp.189-194
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• 2021

Breast cancer-related lymphedema (BCRL) is characterized by the persistent accumulation of interstitial fluid in the peripheral tissues after treatment for breast cancer. Photobiomodulation (PBM) therapy is widely used as supportive care for patients with BCRL. A search was performed in the PubMed database to find relevant articles published over the last 20 years. Randomized controlled trials that evaluated the efficacy of PBM therapy on BCRL were included. A total of 24 studies were identified through the PubMed database. Seven studies were used for the final analysis, after excluding items that did not meet the duplication and inclusion criteria. Although PBM showed some improvement in reducing arm circumference and the symptoms related to BCRL, the results of the meta-analysis did not show any significant benefit in alleviating lymphedema. Further studies are needed with the recruitment of more participants to evaluate the long-term efficacy and safety of PBM in the management of BCRL.

• Journal of Acupuncture Research
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• 제40권2호
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• pp.129-134
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• 2023

In this review, we searched for clinical and experimental studies related to acupuncture-related therapy (ART) on the microbiome in musculoskeletal disorders (MSDs) through the electronic databases of MEDLINE via PubMed, EMBASE, and Oriental Medicine Advanced Searching Integrated System up to May 2023, without language restriction, and after the selection/exclusion process, the study design, target disease, intervention details, treatment period, outcomes, and study results were extracted. A total of 8 articles were selected. Two randomized controlled trials and 6 animal studies evaluated knee osteoarthritis, rheumatoid arthritis, spinal cord injury, ankylosing spondylitis, and osteoporosis. ART, including electroacupuncture, thread-embedding acupuncture, and moxibustion, affected microbiome modulation in MSDs. The results reveal that ART could be a potential treatment for regulating the microbiome in MSDs. However, further high-quality studies are needed.

• Korean Journal of Acupuncture
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• 제40권3호
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• pp.55-61
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• 2023

Objectives : To review the needling depth, therapeutic and adverse effects of intraperitoneal acupuncture and related acupoints. Methods : Studies and reports from the literature, Korean medical health insurance data and databases were searched and selected. Results : The depth of needle insertion for acupoints related to intraperitoneal acupuncture has been documented to range from 0.9 to 10.5 cm depending on the acupoints and literature. In studies of safe needling depth, the justice of safe needling depth varied from study to study, but was generally based on the peritoneum, and the depth varies by patient age, sex, body type, and weight. Clinical studies in China have shown good efficacy and no side effects of abdominal long needle acupuncture, but there have been case reports of adverse events following abdominal acupuncture. Conclusions : To ensure both therapeutic effectiveness and safety of intraperitoneal acupuncture, It is necessary to utilize the ultrasound in clinical practice and conduct related research.

• Journal of Korean Biological Nursing Science
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• 제20권2호
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• pp.92-102
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• 2018

Purpose: The purpose of this study was to analyze the current status of studies related to the learning methods of biological nursing subjects in Korea. Methods: Five databases (KoreaMed, KMbase, NDSL, KISS, KiSTi) and grey literature were searched prior to February 2018. A total 12 studies met the inclusion criteria including 11 articles and 1 proceeding. Results: We included five experimental studies, five non-experimental studies, and two mixed method studies. First, most of the studies that applied a learning method focused on the subject of human anatomy and physiology; team-based learning was the method that was utilized the most. Second, the necessity of well-designed research was confirmed because the quality of included studies was low. Third, the research variables identified were mainly concentrated on the affective domain, and included satisfaction, motivation, self-efficacy, self-directed learning, confidence, attitude. We confirmed the need to develop a learning program that can also improve the cognitive and psychomotor domain variables in future research. Conclusion: The results of this study suggest that further research should be conducted with consideration the domain of research variables evenly. In addition, future studies should apply various learning methods and included randomized controlled trials.

• 한방재활의학과학회지
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• 제21권4호
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• pp.77-86
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• 2011

Objectives: This study aims to evaluate domestic clinical studies related to the exercise program targeting farmers. Methods: Five Korean databases were seamed for prospective clinical trials of exercise program targeting farmers from 2001 to August, 2011. Only studies conducted in Korean language were searched. Results: Thirteen clinical studies were included among 3374 studies searched. Six were observational studies, four were non-randomized controlled trials, and three were randomized controlled trials. All of included studies reported favorable effects of exercise group compared to baseline of controlled group. Conclusions: We found various mistake in the applications of statistical methodologies in the studies of exercise program targeting farmers. It is necessary for more randomized controlled trials to evaluate effect of exercise program target farmers.