• Title/Summary/Keyword: grade and gender differences

Search Result 408, Processing Time 0.022 seconds

The Conceptions of Homeostasis, Classification of Animals and Plants, and Food Production in Plants of Students and The Teacher Factor as a Possible Source of Students' Misconception (항상성, 동.식물 분류, 식물의 양분생산에 대한 학생의 개념 조사와 오개념 형성 원인으로써 교사 요인의 분석)

  • Kim, Soo-Mi;Chung, Young-Lan
    • Journal of The Korean Association For Science Education
    • /
    • v.17 no.3
    • /
    • pp.261-271
    • /
    • 1997
  • This study evaluates on students' understanding and misunderstanding of homeostasis, classification of animals and plants, and food production in plants, and analyzes the teacher factor as a possible source of students' misconception. A total number of 863 students and 47 biology teachers at the middle and high school were randomly selected. Students' conceptions and misconceptions were measured with concept evaluation statements (CES) which was translated into Korean by author. The CES was developed and validated by Simson and Marek (1988). Teacher's misconceptions were investigated the way in which teachers marked students' work. The supposed answer given to the teachers to mark was based on misconceptions held by students tested in concept evaluation statements. The results of this study are as follows : 1. 0% of 7th Grade students, 4.5% of 9th Grade students and 5.4% of 11th Grade students understood homeostasis. There was a significant difference at the level of students' understanding of homeostasis according to schools and gender(P<0.05). Many students had a tendency of understanding the conception of the homeostasis by experiences and unscientific use of everyday language rather than a scientific concept. 2. 0.4% of 7th Grade students, 3.1% of 9th Grade students and 2.9% of 11th Grade students understood classification of animals and plants. There was a significant difference at the level of students' understanding of classification of animals and plants according to schools and gender(P<0.05). Students classified animals and plants through personal experiences and observations instead of trying to classify through microscopic analysis of animals and plants cell. 3. 1.2% of 7th Grade students, 10.3% of 9th Grade students and 19.4% of 11th Grade students understood food production in plants. There was a significant difference at the level of students' understanding of food production in plants according to schools and gender(P<0.05). Students had a misconception that food production in plants was done by an absorption of nutrients from soil not by photosynthesis. 4. A large proportion of teachers surveyed in this study appear to have misconceptions about homeostasis (38.1%), classification of animals and plants (34.1%), food production in plants (40.4%). The male teachers had. more misconceptions than female teachers(P<0.05). However, they didn't show any significant differences according to schools and teaching experience(P<0.05). 5. According to the investigation of teachers' perception, 29.8% of the teachers acknowledged that they might be a cause for students' misconceptions. This study shows that 38.3% of teachers did not understand the analyzed biological concepts precisely. By comparing the data of students and teachers, it turned out that teachers participate in the students' misconceptions. And teachers themselves acknowledged that students' misconceptions could be caused by them. Therefore. teachers' right understanding of fundamental biological concepts should precede to students' biology education. New training programs for biology teachers seem to be urgent.

  • PDF

The Effect of Parenting Efficacy, Parenting Stress on Self-efficacy and Daily Stress among Elementary School Children (부모의 양육효능감 및 양육스트레스가 학령기 아동의 자기 효능감과 일상 스트레스에 미치는 영향)

  • Ha, Mi-Jung;Jang, Young-Ae
    • The Korean Journal of Community Living Science
    • /
    • v.21 no.1
    • /
    • pp.33-51
    • /
    • 2010
  • The purpose of this study was to examine the effects of parenting efficacy, parenting stress on elementary school children's self-efficacy and daily stress. The subjects were 355 children selected from 4 elementary schools and their mothers. Data was collected using the parenting efficacy index, parenting stress index, children's self-efficacy inventory and children's daily stress inventory. Data was statistically analyzed using the t-test, one way ANOVA(Duncan test), correlation analysis and multiple regression analysis. The study showed that there were some significant differences in children's self-efficacy according to the child's grade, gender, scholastic achievement, mother education, father education, and income. There were some significant differences in children's daily stress according to the child's grade, gender, and scholastic achievement. Correlation analysis indicated that the maternal parenting efficacy and children's self-efficacy, especially self-confidence had a significant positive correlation, and indicated a negative correlation with children's daily stress. Correlation analysis indicated that maternal parenting stress and children's self-efficacy had a significant negative correlation, and indicated a positive correlation with children's daily stress. It was also found that scholastic achievement, educational distress of the mother, father education were significant predictors of the children's self-efficacy, and healthy parenting ability, father education, stress of a difficult child, scholastic achievement, gender were all significant predictors of the children's daily stress.

An Exploratory Study of Middle School Students' Motivation in Science: Comparing a STEM Education Program in Korea and the USA

  • Lee, Hyonyong;Longhurst, Max L.;Freeman, Michael K.;Lee, Hyundong
    • Journal of Science Education
    • /
    • v.43 no.1
    • /
    • pp.1-16
    • /
    • 2019
  • This exploratory study is aimed at exploring the validity of the Science Motivation Questionnaire (SMQ) developed for university students, to measure the science motivation of middle school students and analyze the differences on gender and country factors of SMQ. A total of 371 students participated in this study: 171 middle school students from the USA and 200 secondary students from Korea. All participants were enrolled in the STEM program and activities in Utah, USA (for US students) and at a Korean university institute for gifted and talented students (for Korean students). In this study, exploratory and confirmatory factor analyses and latent mean analysis were used to analyze the gender and country differences. The results indicated that the 25 items of SMQ scale were theoretically meaningful and valid for middle school students. The latent mean difference by gender indicated that male students have higher intrinsic motivation, career motivation, grade motivation, and self-determination than female students. Moreover, a significant difference exists in these factors between the two countries. Further findings reveal that Korean students scored higher than US students in terms of the aforementioned factors. This study will provide significant insights in and contribution to science motivation issues in STEM education and the development of design-based engineering programs.

The Gender-Related Effects of a Web-Based Virtual Reality Program and a Paper-Based Program on Spatial Visualization Skills of Middle School Students (웹 기반 가상현실 프로그램과 지필 학습 프로그램이 공간시각화 능력에 미치는 영향 -성별을 중심으로-)

  • 권오남
    • The Mathematical Education
    • /
    • v.41 no.1
    • /
    • pp.45-58
    • /
    • 2002
  • This study was conducted to investigate the gender-related effects of two instructional programs on spatial visualization skills of ninth grade students. Two instructional programs were developed for this study: a web-based virtual reality program and a paper-based program. 194 ninth graders from two middle schools in Seoul participated in this study. Six classes were divided into experimental groups and control groups. The Middle Grades Mathematics Projects (MGMP) Spatial Visualization Test was used to measure spatial visualization skills. The data analysis indicated that both the web-based and paper-based programs were effective to improve spatial visualization skills to treatment groups. Although boys'test mean scores were higher than girls' in the pretest, when deleting the effect of covariance of pretest, there were no statistical significance in the post-test. Girls in the treatment groups favored the paper-based spatial visualization program. These results imply that spatial training may benefit girls' performance more than that of boys and mode of instructional programs can create gender-related differences regarding spatial visualization skills.

  • PDF

Assessment type and gender differences in science achievement (평가 방법에 따른 과학 성취도에서의 성 차이)

  • Shin, Dong-Hee;Kim, Dong-Young
    • Journal of The Korean Association For Science Education
    • /
    • v.23 no.3
    • /
    • pp.265-275
    • /
    • 2003
  • The purpose of this study is to investigate the differences of science achievement between female- and male students in different assessment types, expecting the reconsideration of their scientific ability. to accomplish this purpose, the school science achievement score of 1,487 female- and male students in 2000 were analyzed from the perspectives of assessment methods and gender differences, achievement level and gender differences, and gender characteristics in correlation between each assessment type and total science score. The science achievement score in this study includes mi-term and final paper-and-pencil test in two semesters and performance assessment. The results are as follows. First, in the total science achievement score, whereas female students achieved significantly better than male counterparts in the 7th grade, there was no significant difference between two genders in the 8th and 9th grades. Second, as for the close-ended items, all students, regardless of their gender and grade, showed no significant difference. As for the open-ended items, whereas female students achieved significantly better than male counterparts in the 7th grade, there was no significant difference between gender in the 8th and 9th grades. As for the performance assessment, all female students, regardless of their achievement level, achieved significant better than male counterparts, which is very noteworthy. Third, in the uppermost achievement level, there was no significant difference not only in close- and open ended items but also in performance assessment. Fourth, male students' correlation between performance assessment and total science score was relatively higher than female students'. The result of this study, that female students did significantly better than male students in performance assessment, is interesting in that performance assessment is widely accepted as more reliable and valid method in measuring students' various ability than traditional paper-and-pencil test.

Association between the Using Goals of Computer and Self-regulated Learning Ability in Primary School Student Focusing on Gender Differences

  • Sung, Eunmo;Huh, Sunyoung
    • Educational Technology International
    • /
    • v.15 no.1
    • /
    • pp.27-48
    • /
    • 2014
  • The purpose of the present research was to examine the relationship between the using goals of computer and self-regulated learning ability on the gender difference. To accomplish this goal, we have analyzed the data of Korea Children and Youth Panel Survey III which is nationally collected from primary school students, currently on the 6th grade in South Korea. 2,219 samples were used in the study excluding missing samples. The participants were 1167 males (49.5%) and 1052 females (50.5%). The mean age was 13.94 years (SD=.25). As results, female students spent more time on using computer than male students did: (1) the male students' time spent on Playing game was significantly larger than that of female students, but (2) on the rest seven using goals of computer including e-Learning/Information retrieval for learning, the female students spent significantly more time than the male students did. Also, in terms of the self-regulated learning ability, using computer for e-Learning/Information retrieval for learning itself gave significantly positive effects on both male and female students' self-regulated learning ability. On the other hand, Playing game gave significantly negative effects on both. Based on the results, some strategies were suggested on the proper use of computer for learning.

A study on the actual state of learning competences in students at a college (J 대학교 재학생의 학습역량 실태조사)

  • Song, Kyoung-hee
    • Journal of Korean Dental Hygiene Science
    • /
    • v.1 no.2
    • /
    • pp.21-39
    • /
    • 2018
  • The purpose of this study was to examine the learning competencies of students at a college from September 1 to November 30, 2017, in an effort to provide some information on how to foster learning competencies in college years, which lay the foundation for work and social lives. 1. The learning competencies of the subjects consisted of academic vision, student identity, cognitive regulation, emotional regulation, learning management and creating learning environments. Out of five points, they scored the highest in academic vision and student identity with 3.34, followed by learning management with 3.20, creating learning environments with 3.18, emotional regulation with 3.16 and cognitive regulation with 3.14. 2. There were statistically significant differences in academic vision according to age, the area of major, the academic credential of their fathers, commuting time, military service experience and career plans. 3. There were statistically significant differences in student identity and cognitive regulation according to gender, age, the area of major, the academic credential of their fathers, commuting time, military service experience and career plans. 4. There were statistically significant differences in emotional regulation according to age, the area of major, the academic credential of their fathers, commuting time, career plans and daily mean study hours. 5. There were statistically significant differences in learning management according to gender, age, the area of major, grade point average, the academic credential of their fathers, career plans and daily mean study hours. 6. There were statistically significant differences in creating learning environments according to gender, age, the area of major, the academic credential of fathers, commuting time, career plans and daily mean study hours. As they were poorest at the cognitive regulation area among the areas of learning competencies, self-directed learning programs that deal with how to study, learning process, how to take notes and arrange them, how to link different pieces of acquired knowledge and how to map out study plans should be developed to give support to students.

Effects of Self-esteem on Nursing Students' Resilience (간호대학생의 자아존중감이 회복탄력성에 미치는 영향)

  • Kim, Jong Kyung;Yoo, Kyung Hee
    • Journal of muscle and joint health
    • /
    • v.26 no.3
    • /
    • pp.261-269
    • /
    • 2019
  • Purpose: The purpose of this study was to examine the levels of self-esteem and resilience and to investigate factors affecting on the resilience among nursing students. Methods: The subjects for this study were 175 nursing students and the data were collected from November 15 to December 20, 2016. The data were analyzed using t-test, ANOVA, Pearson's correlation coefficients and multiple regression. Results: Subjects' mean scores of self-esteem and resilience were 3.60 and 3.78, respectively, on a 5-point scale. There were significant differences in the level of resilience among grade (F=3.30, p<.001). The post-hoc test showed that the resilience level of the fourth-grade subjects was significantly higher than that of the third-grade. There were no significant differences in the level of resilience according to gender, religion, residence type, and economic level. Self-esteem was positively correlated with resilience (r=.80, p<.001) and economic level (r=.20, p=.007). The results of the multiple regression analysis showed that self-esteem was a significant predictor for resilience (β=.81, p<.001) which explained 64.7% of the total variance. Conclusion: Self-esteem was an significant factor for nursing students' resilience. Therefore, intervention strategies should be developed for nursing students to improve their self-esteem.

The Analysis on the Differences in Educational Training Reactions in the University Hospital's Staff (대학병원 직원들의 교육훈련 수용정도에 대한 차이 분석)

  • Cho, Duk-Young
    • The Korean Journal of Health Service Management
    • /
    • v.8 no.4
    • /
    • pp.57-67
    • /
    • 2014
  • This study analyzed the differences for educational training demographic characteristics and provides basic information for efficient education. The meaningful results of this study were as follows. First for gender, seven-factors except for education satisfaction had significant differences. Second for age, five-factors education performance, education satisfaction, professionalism, diversity, and education had significant difference. Third, for occupation and position, eight-factors had significant differences. We realized that senior staff of Grade 3 or above had the highest level in six-factors education concentration, education performance, education satisfaction, motivation, professionalism and diversity. Finally, for employment period, six factors except for professionalism and motivation had significant differences.

Research on the Actual Condition and Consciousness of Female College Students and Alternatives for Job-seeking from the Perspective of Gender Equality (여대생들의 취업의식 실태조사 및 성평등적 관점의 취업 증진 방안)

  • Shin, Mal-Shik;Kim, Kyeong-Shin
    • Korean Journal of Human Ecology
    • /
    • v.12 no.2
    • /
    • pp.183-199
    • /
    • 2003
  • The purposes of this research were to analyse the female college students' appraisals and demands about actual conditions of job-seeking and to propose the developmental alternatives from the perspectives of gender equality. The data were obtained through 510 female students living in Gwangju. The major findings were as follows: 1) Women's needs of job-seeking were very intensive but their preparation level was relatively low. Colleges' support system and organization utility were uneffective because their programs were not specified for women. Women generally recognized that social improvement for gender equality in employment system were very important and more practical methods and contents were demanded in education for job-seeking. 2) Women's grade and major were significant variables in the differences of job preparation, consciousness of job-seeking, social support and appraisals. Therefore, college supporting systems must consider students' characteristics. 3) The job-seeking mechanisms must be changed to more effective systems for the achievement of gender equality. Also community members, colleges and students should make collaborate endeavors for the women empowerment.

  • PDF