부모양육태도와 청소년 진로적응력의 관계에서 자아존중감, 학업태도의 병렬 이중매개효과

백성은 대한아동복지학회 2023 아동복지연구 Vol.21 No.1

The purpose of this study was to investigate parallel dual mediation effects of self-esteem and academic attitude on the relationship between negative parenting attitude and career adapt-ability of adolescents. The subjects were from the National Youth Policy Institute’s 2018 Korean Children and Youth Panel Survey (KCYPS 2018), and we performed data analysis on 2,265 subjects. Results obtained from the parallel dual mediation analysis using SPSS 23.0 and PROCESS macro 4.0, model 4 were as follows. First, negative parenting attitude has a significant effect on career adapt-ability. Second, self-esteem appeared to partially mediate the relationship between negative parenting attitude and career adapt-ability of adolescents. Third, academic attitude appeared to partially mediate the relationship between negative parenting attitude and career adapt-ability of adolescents. These results provided an opportunity to expand the results of existing studies by verifying the mediating effects of self-esteem and academic attitude in the path of adolescents’ negative parenting attitude to career adapt-ability. Implications and suggestions were presented based on the research results.

다문화가정 청소년의 다문화 스트레스와 학교폭력 피해경험에 관한 연구: 학교 요인을 중심으로

백성은,조상현 한국치안행정학회 2022 한국치안행정논집 Vol.19 No.2

The purpose of this study was to examine the relationship between school bullying and acculturation stress experienced by multicultural adolescents and their school adaptation as a mediation variable. For this purpose, this study analyzed the Multicultural Adolescent Panel Study data nationally collected by National Youth Policy Institute in 2018. We first examined the descriptive statistics and Pearson correlation analyses using the SPSS 21.0. After that a structural equation modeling was used to test the proposed pathway among the variables using Mplus 7.0. First, acculturation stress was not significantly related to the school bullying. Second, school adaptation, including teachers’ support and academic skills were found to mediate the relationship between acculturation stress and bullying. Limitations of the current study and suggestions for future investigations regarding causes of multicultural adolescents’ victimized from bullying as school violence from the standpoint of acculturation stress and school adaptation. Based on this results, policy implications were recommended. 본 연구는 다문화가정의 청소년들이 한국 및 외국인 부모 나라의 문화에 따른 스트레스가 학교폭력의 피해 경험에 어떠한 영향을 미치며, 학교 요인 즉, 교사의 애착과 학업 영역이 학교폭력의 피해 경험에 매개효과를 가지는 가를 분석하는 것이 목적이다. 이러한 연구목적을 달성하고자 한국청소년정책연구원에서 수행한 다문화청소년 패널조사의 2018 데이터를 바탕으로 통계적으로 분석하였다. 이를 위해 SPSS 21.0을 활용해 기술통계와 상관분석을 실시하였다. 다음으로 Mplus 7.0 프로그램을 통한 구조방정식모델을 활용해 측정모형과 구조모형을 검증하였다. 연구 결과 먼저, 다문화 청소년 대상의 학교폭력 피해경험에 대한 다문화 스트레스의 직접적 효과는 유의미하지 않는 것으로 조사되었다. 다음으로 본 연구에서 관심을 둔 주된 연구 가설로 다문화 청소년의 다문화 스트레스와 집단괴롭힘 피해의 관계에 있어서 학교요인의 매개효과가 유의한지를 분석하였다. 그 결과 다문화 스트레스와 학교폭력 피해경험 사이의 학교 요인의 매개효과는 유의미한 것으로 조사되었다. 본 연구는 다문화 청소년의 한국사회 적응과 학교폭력 피해경험, 학교요인 등 관련 요인 간 경로를 밝혔다는 점에 의의가 있으며, 이러한 연구결과에 따라 학교폭력 피해를 근 절할 수 있는 정책적 제언을 하였다.

Direct energy deposition 공정으로 제조된 SUS630 스테인리스강 적층조형체의 경도 및 미세조직 연구

백성은,노경호,박진용,조용주,김정한,Back, Seong Eun,Noh, Kyung-Ho,Park, Jin Yong,Cho, Yong Ju,Kim, Jeoung Han 한국분말야금학회 2018 한국분말재료학회지 (KPMI) Vol.25 No.3

The microstructure and mechanical characteristics of SUS630 specimens fabricated using the direct energy deposition (DED) process are investigated. In DED, several process parameters such as laser scan speed, chamber gas flow, powder carrier gas flow, and powder feed rate are kept fixed; the laser power is changed as 150 W, 180 W, and 210 W. As the laser power increases, the surface becomes smooth, the thickness uniformity improves, and the size and number of pores decreases. With the increase in laser power, the hardness deviation decreases and the average hardness increases. The microstructure of the material is columnar; pores are formed preferentially along the columnar interface. The lath-martensite phase governs the overall microstructure. The volumetric fraction of the retained austenite phase is measured to increase with the increase of laser input power.

어머니의 역기능적 양육행동과 아동의 친사회적 행동의 관계에서 아동의 스마트미디어 중독과 ADHD관련문제의 직렬다중매개효과

백성은 국제문화기술진흥원 2023 The Journal of the Convergence on Culture Technolo Vol.9 No.6

This study was to examine the role for children’s prosocial behavior in terms of maternal parenting behavior, smart-media addiction and ADHD-related behaviors. The study sample was 537 children who had participated in the tenth wave of the Panel Study on Korean Children. The data were analyzed for descriptive statistics, correlation, and serial multiple mediation analysis. The results of this study are as follows. First, it was found that the direct effect of maternal parenting behavior on children’s prosocial behavior was not significant. Second, in the relationship between the maternal parenting behavior and the children’s prosocial behavior, the mediating effects of smart-media addiction and ADHD-related behaviors were significant, respectively. Third, in the effect of maternal parenting behavior on children’s prosocial behavior, it was found that smart-media addiction and ADHD-related behaviors mediate it in series. These results provide to a better understanding of the process between maternal parenting behavior to children’s prosocial behavior and especially emphasize the importance of smart-media addiction and ADHD-related behaviors.

The Personality Assessment Inventory (PAI) Profiles of Crime Victims

백성은,박선영,이미선 한국법심리학회 2023 한국심리학회지: 법 Vol.14 No.1

This study confirmed the utility of the Personality Assessment Inventory (PAI) in assessing crime victims’ psychopathological symptoms. The t-scores of 22 PAI scales (4 validity scales, 11 clinical scales, 5 treatment scales, and 2 interpersonal scales) of 258 victims and 1,442 non-victims were compared. The victim group was found to have significantly higher scores for all scales except dominance (DOM) (no difference) and treatment rejection (RXR) (significantly lower), with an especially larger effect size in anxiety (ANX), anxiety-related disorders (ARD), depression (DEP), and suicidal ideation (SUI). Regarding the validity scales, the likelihood of the t-score being at or above the manual-based cut-off was 10.25 times inconsistency (ICN), 1.17 times infrequency (INF), and +5.15 times negative impression (NIM) higher in the victim group than in the non-victim group. These results may compromise the validity of profiles of victims’ clinical scales. Nevertheless, the PAI was found to be an adequate instrument for measuring several of the PTSD-related features that a victim of crime may experience. The need for a new standard for interpreting validity scales that considers the unique characteristics of crime victims was then discussed.

교사보고형 정서행동문제 평가도구의 타당화 연구: 문항반응이론을 중심으로

백성은,안미라,박선영,김성현,지성애,안명희 한국영유아교원교육학회 2018 유아교육학논집 Vol.22 No.6

본 연구에서는 한국판 정서-행동평가시스템(The Korean Behavior Assessment System for Children, 2nd Edition: KㆍBASC-2)의 하위유형 중 교사보고형 검사 유아용(Teacher Rating Scales-Preschool Form: TRS-P)의 타당도를 문항반응이론을 중심으로 검증하여 교사보고에 입각한 영유아의 정신건강 관련 선별검사로써의 유용성을 확인하였다. 631명의 영유아를 대상으로 KㆍBASC-2, TRS-P 척도와 C-TRF 관련 소척도 간 상관계수로 공인타당도를 확인한 결과 모두 유의한 정적상관이 있는 것으로 나왔다. DSM에 의거한 임상 증상 및 그와 관련된 보호요인과 위험요인이 반영된 KㆍBASC-2, TRS-P의 이론적 근간이 문항 수준에서 적절히 구현되는지 확인하였다. 문항반응이론에 입각한 개별 문항의 응답분포에 대한 반응의 적절성을 평가한 결과 각 소척도를 구성하는 문항들이 본 연구에서 가정하는 특성을 잘 반영하는 것을 확인했다. 본 연구 결과를 토대로 국내 영유아를 위한 포괄적 정신건강 선별검사로서 KㆍBASC-2, TRS-P의 활용도와 후속연구를 위한 제언을 논의에 포함하였다. The purpose of this study was to evaluate the validity of the Korean Behavioral Assessment System for Children 2nd Edition, and Teacher Rating Scales-Preschool Form (K․BASC-2, TRS-P). Using the 100-item KㆍBASC-2, TRS-P questionnaire, results from a total of 631 Korean preschoolers(N=631) were analyzed. The Generalized Partial Credit Model based on item response theory analysis was used to assess validity. According to the information function for each subscale, items included in all subscales provided appropriate information across all of the ability levels. The results also revealed that most items’ difficulty and discrimination were appropriate whereas some items had relatively skewed difficulty and low discrimination because they aim to discriminate extreme and clinical cases based on the DSM criteria or behavioral tendencies in specific disorder criteria. Results also supported concurrent validity of subscale scores. The hyperactivity, aggression, anxiety, depression, and withdrawal of the KㆍBASC-2, TRS-P demonstrated strong convergent validity statistics with C-TRF of related constructs. Other relevant findings such as practical implications regarding the use of the K․BASC-2, TRS-P, and suggestions for future research are included in the discussion.

한국판 정서·행동평가시스템(K·BASC-3), 교사보고형 검사-아동용(TRS-C)의 타당화 연구: 문항반응이론을 중심으로

백성은,안명희 한국열린교육학회 2024 열린교육연구 Vol.32 No.1

The purpose of this study was to evaluate the validity of the Korean Behavior Assessment System for Children 3rd Edition, Teacher Rating Scales-Child Form (K·BASC-3, TRS-C). The 156-item K·BASC-3, TRS-C was administered to 318 teachers of children. Equating using common item non-equivalent group designs, a general norm was made for a total of 954. The generalized partial credit model based on item response theory analysis was used to conduct internal validity. Additionally, as a measure of external validity, concurrent validity was tested using the Teacher’s Report Form for Ages 6-18 (TRF 6-18). Results from the analysis indicated that items included in clinical subscale provided appropriate information at the ability levels higher than the mean. Also, the results revealed that the most item difficulty and discrimination were appropriate. The items that yielded less than desirable discrimination scores correspond to those measuring symptoms related to the DSM diagnostic categories or protective and risk factors for childhood emotional/behavioral disorders. The anxiety, hyperactivity, and attention problems subscales of the K·BASC-3, TRS-C demonstrated strong concurrent validity statistics with the related subscales of the TRF 6-18. Other relevant findings, practical implications regarding the use of the K·BASC-3, TRS-C, strengths and weaknesses of the current study and suggestions for future research are included in the discussion.

다문화가정 청소년이 지각한 부모 방임적 양육태도가 학업중단의도에 미치는 영향: 이중문화수용태도와 자아존중감의 직렬다중매개효과

백성은 인문사회 21 2023 인문사회 21 Vol.14 No.3

This study was to examine the role for intention of school dropout of multicultural adolescents in terms of parenting attitude, bicultural acceptance and self-esteem. For this purpose, the data of adolescents who participated in the 8th year survey of the ‘Multicultural Adolescent Panel Study’ established by the National Youth Policy Institute was analyzed for descriptive statistics, correlation, and serial multiple mediation analysis using SPSS 21.0 and PROCESS macro 4.1. First, it was found that parenting attitude had a significant effect on intention of school dropout. Second, it was found that self-esteem mediated the relationship between parenting attitude and intention of school dropout. Third, in the effect of parenting attitude on multicultural adolescents’ intention of school dropout, it was found that bicultural acceptance and self-esteem mediate it in series. On the basis of above findings, the practical implications to prevent the intention of school dropout were suggested.

성인애착과 비자살적 자해의 관계: 정서조절 곤란의 매개효과

백성은,한지혜 한국산학기술학회 2024 한국산학기술학회논문지 Vol.25 No.2

This study examines non-suicidal self-injury by college students in terms of adult attachment and emotion dysregulation. A data set including 110 college students was analyzed for descriptive statistics, correlations, and mediation analysis by using PROCESS Macro version 4.2 (Model 4). The results of this study are as follows. First, the direct effect of attachment anxiety on non-suicidal self-injury was not significant. However, in the relationship between attachment anxiety and non-suicidal self-injury, the mediating effect of emotion dysregulation was significant. Second, the direct effect of attachment avoidance on non-suicidal self-injury was significant, and in the relationship between attachment avoidance and non-suicidal self-injury, the mediating effect of emotion dysregulation was significant. These results provide evidence that attachment anxiety and attachment avoidance affect non-suicidal self-injury through differential pathways, and they emphasize the importance of emotion dysregulation.

중국(中國) 길림성(吉林省) 백성시(白城市) 일대의 의성(醫性), 알칼리성 건조지(乾燥地) 식생(植生)에 관한 연구

안영희 ( Young Heh Ahn ),왕백성 ( Bai Cheng Wang ),김영화 ( Ying Hua Jin ),최창용 ( Chang Young Choe ),현영남 ( Yong Nam Xuan ),송동옥 ( Dong Ok Song ) 한국환경생태학회 2009 한국환경생태학회지 Vol.23 No.1

한국은 매년 봄철 중국의 서부지역 및 몽골로부터 불어오는 황사 피해를 받고 있다. 황사발생은 현재 한국을 비롯하여 일본, 멀리 아메리카 대륙에 이르기까지 환경문제를 일으키고 있다. 중국의 서부지역은 장기간의 기후변화와 인간의 훼손행위로 인해 사막화가 급격히 가속되고 있는 실정이다. 이에 중국을 비롯한 각국은 식물식재를 통한 사막의 생태적인 복원을 모색하고 있다. 따라서 본 연구는 사막의 생태적인 식생복원을 위한 기초자료를 얻기 위해 중국 서북부의 대표적인 건조지인 빠이청(白城)지역의 식생을 조사하였다. 건조지에 1차적으로 침입한 강아지풀은 건조에 따른 토양의 염분농도 상승과 알칼리화와 더불어 Artemisia mongolica-강아지풀군락을 비롯하여 강아지풀-Cannabis sativa var. fruderalis군락으로 천이하였다. 환경조건의 지속적인 악화와 더불어 강한 바람에 의한 증발량 상승으로 건조가 극심한 평지에서는 최종적으로 Artemisia mongolica군락이 일부 잔존하였다. 시간변화에 따라 간헐적인 그늘이 생길 수 있는 구릉지는 상대적으로 공중습도가 확보될 수 있어 다른 유형의 식생이 나타났다. 조사대상지의 전 지역에 흔히 분포하는 남가새군락은 토양환경 악화와 더불어 남가새-Cleisrogenes squarrosa군락으로 천이하였고 낮은 구릉지 지형조건에서 환경악화와 더불어 건조와 토양염분 및 강알칼 토양에 강한 Cleisrogenes squarrosa군락이 최종적으로 형성되었다. 또한 본 조사지 일대에서 건조에 강한 27과 49속 58종 4변종의 총 62분류군의 고등식물이 나타났다. 이 가운데 환경내성이 뛰어난 국화과식물이 27.4%로 가장 많이 조사되었다. Every spring, Korea is always plagued by sandy dust from the western region of China and Mongolia. Yellow sand is causing an environmental problem to Japan and far into the American continent, let alone Korea. At present, the western region of China is going under desertification at a great speed due to climatic change and humans` damaging activities. To cope with this, each country including China is considering ecological restoration of deserts through planting. Accordingly, this research conducted a vegetation survey on Baicheng district which is a representative dry land of western China to obtain a basic data for ecological restoration of a desert. The survey revealed that Setaria viridis which invaded an arid land made a succession into Setaria viridis-Cannabis sativa var. fruderalis community together with Artemisia mongolica-Setaria viridis community due to the increase in salt concentration and alkalization subsequent to dryness. It was also found out that there finally formed Artemisia mongolica community on a flat intense in harsh wind and dryness with the continuous worsening of environmental conditions. There appeared a different type of vegetation on hilly districts where sporadic shade could come into being because the air humidity could be available relatively there. Frequently, typically appearing at the whole survey area, the Tributlus terrestris community was found to make succession into Tribulus terrestris-Cleisrogenes squarrosa community due to the aggravation of soil environment. In addition, with the worsening of the environment at hilly districts, there formed Clesirogenes squarrosa community resistant to dryness, salinity in soil and strong alkalinity. Further, there appeared higher plant life totalling to 62 taxa comprising 58 species and 4 varieties with 27 families and 49 genuses at the whole survey area. Among these, Compositae plants excellent in resistance to environment was surveyed the most, accounting for 27%.