scholarly journals Pemahaman Konsep Geometri dan Self Confidence Mahasiswa Calon Guru Matematika pada Mata Kuliah Pembelajaran Mikro untuk Persiapan Pelaksanaan PPL Di Sekolah

Author(s):  
Sri Asnawati ◽  
Irmawati Liliana Kusuma Dewi

Penelitian ini bertujuan untuk mengetahui tingkat self confidence mahasiswa, hubungan pemahaman konsep geometri dan self confidence mahasiswa pada mata kuliah Pembelajaran Mikro. Penelitian ini adalah penelitian kuantitatif. Pada mata kuliah Pembelajaran Mikro terdapat 8 keterampilan dasar mengajar, salah satunya adalah keterampilan menjelaskan dimana mahasiswa harus dapat mengorganisasikan konsep geometri transformasi dalam tata urutan yang terencana secara sistematis, sehingga mudah dipahami oleh siswa. Perlu adanya self confidence dalam menyampaikan materi khususnya pemahaman konsep geometri. Hasil penelitian menunjukkan bahwa pada taraf signifikansi 5% diperoleh hubungan yang linier antara pemahaman konsep geometri transformasi dan self confidence mahasiswa calon guru matematika pada mata kuliah Pembelajaran Mikro. Tingkat keeratan hubungan kedua variabel berdasarkan koefisien korelasi berada pada kategori kuat yaitu 0,700. Hubungan kedua variabel tersebut menunjukkan arah positif artinya, peningkatan pemahaman konsep geometri transformasi berbanding lurus dengan self confidence mahasiswa calon guru matematika. Kata kunci: pemahaman konsep geometri, self confidence, pembelajaran mikro.   ABSTRACT This study aims to determine the level of self-confidence of students and relationship between understanding the concept of geometry and self-confidence of students in the Micro Learning subject. This research is quantitative research. In the Micro Learning subject there are 8 basic teaching skills, one of them is the skill to explain where students must be able to organize the geometry concept of transformation in a systematic order planned so that it is easily understood by students. Self confidence is needed in delivering the material, especially understanding the concept of geometry. At a significance level of 5% a linear relationship was found between the understanding of the geometry concept of transformation and the self confidence of mathematics teacher candidates in the Micro Learning subject. The relationship between the two variables based on the correlation coefficient is in the strong category, 0.700. The relationship between these two variables shows a positive relation, it means that as the understanding of geometric concept gets better, the self confidence of mathematics teacher candidates get higher. Keywords: understanding of the concept of geometry, self confidence, micro learning subject.

2020 ◽  
Vol 8 (3) ◽  
pp. 281
Author(s):  
Yesi Yovita

ABSTRACT  This research was motivated by the low self-confidence development of children aged 6-7 years in Anak Air, Batipuh Panjang Village, Padang City. It is suspected that the cause of the child's low self-confidence is partly due to the inappropriate application of parenting methods. This study aims to: 1) describe the parenting methods applied by parents to children; 2) describes the self-confidence of children aged 6-7 years; and 3) looking at the relationship between parenting methods and the self-confidence of children aged 6-7 years in Anak Air, Batipuh Panjang Village, Padang City.This research is a correlational quantitative research. The population in this study were children aged 6-7 years and their mothers as many as 50 people with a sample of 75%, namely 38 people with simple random sampling technique. The data technique used a questionnaire and a check for the observation of children's self-confidence development, the data obtained were analyzed using descriptive analysis and formula-data-moment.The results of this study indicate: 1) the parenting methods applied by parents to children aged 6-7 years are still inaccurate and inconsistent; 2) the development of self-confidence of children aged 6-7 years is still low; and 3) there is a significant relationship between parenting methods and the development of self-confidence of children aged 6-7 years in Anak Air, Batipuh Panjang Village, Padang City. Research suggestions are: 1) it is hoped that parents in Anak Air Kelurahan Batipuh Panjang Padang City can pay attention to and apply the application of parenting methods to children so that they can contribute to the development of children's self-confidence as expected; and 2) it is hoped that further researchers can find or examine other variables that affect the development of children's self-confidence. Keywords: self-confidence, parenting methods, family education 


2021 ◽  
Vol 4 (2) ◽  
pp. 317
Author(s):  
Kusumawati Kusumawati ◽  
Rakhmawati Rakhmawati ◽  
Hartini Hartini

Adolescents are required to be open and firm in expressing their opinions and thoughts to others without losing their self-confidence. However, the data shows that 3.69% still behave and speak dishonestly, 2.30% of students find it challenging to communicate. The purpose of this study is to analyze the relationship between self-concept and student assertive behavior. This study uses a quantitative ex post facto method. The total population used is 101 students. The instrument used in this research is the self-concept scale and the students' assertive behavior scale. The reliability analysis using Cronbach's Alpha formula was obtained from the assertive behavior scale of 0.864, the self-concept scale of 0.894. This figure is then consulted with the product-moment table for N=34, with a 5% significance level of 0.339. The value of the coefficient of determination R2 generated is 0.284, which means that 28.4% of assertive behavior is influenced by self-concept, while the remaining 71.6% can be influenced by other variables not examined. BK teachers should provide guidance and counseling services according to the needs of students. Students who have a high category should be given individual counseling immediately. According to the needs of students at that time.


2019 ◽  
Vol 29 (1) ◽  
pp. 32694 ◽  
Author(s):  
Genesis Souza Barbosa ◽  
Caio Guilherme Silva Bias ◽  
Lorene Soares Agostinho ◽  
Luciana Maria Capurro de Queiroz Oberg ◽  
Rafael Oliveira Pitta Lopes ◽  
...  

AIMS: To verify the effectiveness of the simulation in the self-confidence of nursing students for extra-hospital cardiopulmonary resuscitation. METHODS: A quasi-experimental, before and after, single-group study, was performed with nursing undergraduate students. The sample was recruited among university students who were in the second or third year of graduation and accepted to participate in the research. The intervention protocol consisted of individual participation in a emergency simulated clinical scenario. The simulated scenario adopted consisted of cardiopulmonary resuscitation in extra-hospital cardiorespiratory arrest, using the Mini Anne Plus® low fidelity manikin. In addition to the sociodemographic variables, students' self-confidence for emergency action was analyzed, evaluated by the Self-Confidence Scale, before and after each simulation. Marginal and homogeneous Wilcoxon homogeneity tests were applied, and the accepted significance level was 5%.RESULTS: Thirteen two undergraduate students in nursing between the ages of 18 and 38 participated in the study. Statistically significant differences (p < 0.001) were observed in the answers of all the questions of the Self-confidence Scale when compared before and after the simulation. There was also a statistically significant increase (p < 0.001) in cardiological, respiratory and neurological scores after simulation.CONCLUSIONS: The simulation proved to be an effective educational strategy in increasing the self-confidence of nursing students to perform extra-hospital cardiopulmonary resuscitation.


2021 ◽  
Vol 3 (2) ◽  
pp. 92-101
Author(s):  
Adi Zayd Bintang ◽  
Ayik Mirayanti Mandagi

ABSTRACTDepression is a mental health problem that mostly occurs during adolescence. Physical, cognitive and emotional changes experienced during adolescence can cause stress. The prevalence of depression in adolescence has a very high increase compared to the age of children and adults. The main factor in being able to cure depression in adolescents is social support (Depkes, 2007). This study aims to identify depressive symptoms in adolescents and to find out the relationship between social support factors and depression incidence. This research is a quantitative research, with the type of observational analytic research with a cross sectional approach involving students at SMA XY in Jember Regency in May 2020. The analytical method uses the Chi Square test to see the relationship between independent and dependent variables with a significance level of α ≤ 0, 05. Data collection tool using google form. Determination of respondents by random sampling with a total of 158 respondents. The results of this study indicate that the distribution of women is 76.58% more than that of men. Based on the distribution of social support, 56.96% received good social support, while based on the incidence of depression, 54.43% did not experience depression. From the statistical test, the significance value of <0.05 indicates that there is a relationship between social support factors and the incidence of depression. Social support plays an effective role in overcoming depression experienced by adolescents.Keywords: Depression, Teens, social support. ABSTRAKDepresi merupakan salah satu masalah kesehatan mental yang sebagian besar terjadi pada masa remaja. Perubahan fisik, kognitif dan emosional yang dialami pada masa remaja dapat menimbulkan stress. Prevalensi depresi pada usia remaja memiliki peningkatan yang sangat tinggi dibandingkan dengan usia anak-anak dan usia dewasa. Faktor utama untuk dapat menyembuhkan depresi pada remaja yaitu dukungan sosial (Depkes, 2007). Penelitian bertujuan untuk mengidentifikasi gejala depresi pada remaja dan mengetahui mengenai Hubungan Faktor Dukungan Sosial dengan Kejadian Depresi. Penelitian ini adalah penelitian kuantitatif, dengan jenis penelitian analitik observasional dengan pendekatan cross sectional yang melibatkan siswa di SMA XY di Kabupaten Jember pada Bulan Mei tahun 2020. Metode analisis menggunakan uji Chi Square untuk melihat hubungan variabel independen dan dependen dengan tingkat kemaknaan α ≤ 0,05. Alat pengumpulan data menggunakan google form. Penentuan responden secara random sampling dengan jumlah 158 reponden. Hasil penelitian ini menunjukan distribusi perempuan 76,58% lebih banyak daripada laki-laki, berdasarkan distribusi dukungan sosial sebesar 56,96% mendapatkan dukungan sosial yang baik, sedangkan berdasarkan kejadian depresi sebesar 54,43% tidak mengalami depresi. Dari uji statistik nilai signifikansi sebesar < 0,05 menunjukkan bahwa ada hubungan antara faktor dukungan sosial dengan kejadian depresi. Dukungan sosial berperan efektif dalam mengatasi depresi yang dialami remaja.Kata Kunci: Depresi, Remaja, Dukungan Sosial.


2020 ◽  
Vol 4 (2) ◽  
pp. 103-112
Author(s):  
Sri Dwi Ratih Wijayanti ◽  
Lina Mahardiana ◽  
Risnawati Risnawati

This study aims to: know and analyze whether the Competence and Discipline Work simultaneously and partially effect on Customer Satisfaction in the Office of State Assets and Auction (KPKNL) Palu. This study uses quantitative research which is a study that aims to explain the relationship between two or more variables with a sample of 49 customers and data analysis techniques used are multiple linear regression. The results of hypothesis analysis and testing can be concluded that: (1) based on regression test results obtained sig. F of 0.00 <0.05, which can be interpreted that the variable Competence and Work Discipline affect simultaneously to Customer Satisfaction. (2) based on regression test results obtained Competence variables have significance level t sig. 0.010 <α 0.05, which can be interpreted that the variable Competence partially significant effect on customer satisfaction. (3) based on the regression test results obtained variable Work Discipline has significance level t sig. 0,000 <α 0.05, which can be interpreted that the variable Work Discipline partially significant effect on Customer Satisfaction. Penelitian ini bertujuan untuk: mengetahui dan menganalisis apakah Kompetensidan Disiplin Kerjaberpengaruh secara serempak dan parsial terhadap Kepuasan Pelanggan di Kantor Pelayanan Kekayaan Negara dan Lelang (KPKNL) Palu. Penelitian ini menggunakan penelitian kuantitatif yang merupakan penelitian yang bertujuan untuk menjelaskan hubungan antara dua variabel atau lebih dengan sampel 49 pelanggan dan teknik analisis data yang digunakan adalah regresi linear berganda.Hasil analisis dan pengujian hipotesis dapat disimpulkan bahwa: (1) berdasarkan hasil uji regresi diperoleh sig. F sebesar 0,00 < 0,05, yang dapat diartikan bahwa variabel Kompetensidan Disiplin Kerjaberpengaruh secara serempak terhadap Kepuasan Pelanggan. (2) berdasarkan hasil uji regresi diperoleh variabel Kompetensimemiliki tingkat signifikasi t sig. 0,010 < α 0,05, yang dapat diartikan bahwa variabel Kompetensisecara parsial berpengaruh signifikan terhadap kepuasan pelanggan. (3) berdasarkan hasil uji regresi diperoleh variabel Disiplin Kerja memiliki tingkat signifikasi t sig. 0,000 < α 0,05, yang dapat diartikan bahwa variabel Disiplin Kerja secara parsial berpengaruh signifikan terhadap Kepuasan Pelanggan.


2016 ◽  
Vol 8 (2) ◽  
Author(s):  
Concetta Polizzi ◽  
Valentina Fontana ◽  
Antonio Carollo ◽  
Alessandra Bono ◽  
Sofia Burgio ◽  
...  

This study has explored the valence of sibship that may empower the self-esteem of children with asthma at the interpersonal, environmental control competence, emotionality management, and body-image levels. It has been assumed that the relationship between siblings may have a moderating effect on the negative impact that asthma has on child’s development. Seventy children suffering from chronic asthma have been involved: 40 children with siblings (experimental group) and 30 sibling-free children (control group). The children with asthma have exhibited higher levels of self-esteem in comparison with the sibling-free children. The results of the study, at the clinical significance level, highlight how meaningful could be the involvement of healthy siblings to support the development, and to ease the compliance of children suffering from asthma. The outcomes have confirmed the supportive valence of sibship for the self-esteem of the children with asthma.


Author(s):  
Svetlana А. Khazova ◽  
Natal’ya S. Shipova

This article analyses the relationship between the internal defect picture, personality traits and the self-attitude of adolescents with disabilities. Topicality of the study is due to the scientific interest in the peculiarities of the formation of the self-concept in the most sensitive period of development for its formation – adolescence in a special group of persons – adolescents with developmental disorders. The empirical base of the study was 109 adolescents with deficits (impaired hearing, vision, speech) and delayed development. Mean age is 14 years. The most connections with the components of the internal picture of the defect were acquired by such personality traits as aggravation and anxiety. Aspects of self-attitude turned out to be more closely related to the components of the internal picture of the defect in terms of communication parameters, popularity among peers, behaviour, situation at school, happiness and satisfaction, family status, and self-confidence.


Author(s):  
Petar Mrđa ◽  
Saša Jovanović ◽  
Sanja Srdić ◽  
Adrijana Ljubojević

The aim of this research was to establish a relation between self-confidence and self-concept, on the one hand, and the performance of the apparatus elements and the floor routine, on the other. The research included 29 subjects, aged 20 to 27, with the average age of the subjects being 21 years old (M= 21.16, SD= 1.54). The following measurement instruments were used: RSES (Rosenberg Self-Esteem Scale) and SC-6, as well as the evaluation of the performance of the floor exercises (side-to-side and front-to-back cartwheel, roundoff, front and back handspring, forward and backward flip) and a vault (squat through on the vault and straddle vault with pre-flight, front handspring on vault, roundoff vault) and with the apparatus: the high bar (uprise on bars with legs together, kip, front mill circle, back circle, underswing dismount) and the parallel bars (swing, forward roll, back roll, shoulder stand, front toss dismount, back toss dismount) by a three-member committee. The results showed that Rosenberg’s confidence scale produced statistically significant correlations with all the remaining subscales of moderate or high intensity, and the highest one with the scale of the self-concept (rs= .73), while the lowest one with the scale related to the performance of gymnastic elements on the apparatus (rs = .45) (Cohen, 1988 according to Cumming, 2012). In contrast to this scale, the scale of the self-concept is in statistically significant correlation with the gymnastic elements (rs = .61) on the floor and the vault, while the statistically significant correlation of this scale is missing with the gymnastic elements on the apparatus. It can be concluded that a high level of confidence in one’s own abilities through the entire training period enabled a better access to learning, repetition and, finally, the demonstration of the selected gymnastics elements, while the level of general satisfaction was not a decisive factor in the process.


2014 ◽  
Vol 4 (2) ◽  
pp. 140
Author(s):  
Fachreza Abhitama Akbar ◽  
Olievia Prabandini Mulyana

Hospital is an integral part of social and health organization that function is to provide health services to people. The background of this study was an existing problem in regard to organization commitment among employees in Delta Surya Hospital. The purpose of this study was to investigate the relationship between servant leadership with organization commitment to employees delta surya hospital sidoarjo. The variables which were examined in this study were servant leadership as the independent variable and organization commitment as the dependent variable. This study was a quantitative research, involving 32 employeesas research subject which were selected by purposive sampling out of 386 employees of total population. The data collecting instruments used were the servant leadership and organization commitment scale. Data analysis method used was product moment correlation. The result of the data had showen a correlation coefficient value of 0,617 (r = 0,617) with significance level of 0,004 (p = 0,004). This result indicated that there was a relationship between servant leadership and organization commitment. Thus, the higher the servant leadership among employees are, the better the organization commitment would be, and vice versa.Abstrak: Rumah sakit adalah bagian integral dari suatu organisasi sosial dan kesehatan dengan fungsi menyediakan pelayanan kesehatan bagi masyarakat. Latar belakang penelitian ini adalah adanya masalah komitmen organisasi yang terjadi pada karyawan. Tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat hubungan antara servant leadership dengan komitmen organisasi pada karyawan Rumah Sakit Delta Surya Sidoarjo. Variabel yang dikaji pada penelitian ini adalah variabel servant leadership sebagai variabel bebas dan variabel komitmen organisasi sebagai variabel terikat. Penelitian ini menggunakan metode kuantitatif, dengan subjek penelitian berjumlah 32 karyawan dari jumlah populasi 386. Pengambilan sampel dilakukan dengan teknik purposive sampling. Instrumen penelitian yang digunakan adalah skala servant leadership dan skala komitmen organisasi. Skala disusun menggunakan pemodelan skala likert. Metode analisis data menggunakan korelasi product moment untuk menguji hubungan antara dua variabel, yaitu servant leadership dan komitmen organisasi.Hasil analisis data menunjukkan nilai koefisien korelasi sebesar 0,617 (r = 0,617) dengan taraf signifikansi 0,004 (p = 0,004). Hasil tersebut menunjukkan bahwa terdapat hubungan antara servant leadership dengan komitmen organisasi. Semakin tinggi servant leadership karyawan, maka semakin baik komitmen organisasinya, begitu pula sebaliknya.


2018 ◽  
Vol 5 (1) ◽  
pp. 107-114
Author(s):  
Nurul Hidayah ◽  
Sara Palila

This study aims to determine the relationship between mother’s secure attachment to the readiness of prepubertal girl to face first menstruation (menarche). The participants were 74 elementary students at V and VI grade in Budi Mulia Elementary School, Seturan. This study used quantitative research method. Measuring instruments were menarche preparedness scale and secure attachment scale. Hypothesis testing was conducted using a statistical technique test of Pearson Product Moment Correlation with SPSS software. The results showed a correlation coefficient (rxy) = .305 with significance level of p=.008 (p<.01), so the hypothesis was accepted. This result indicates that there is a significant positive correlation between mother’s secure attachment to the pre-pubertal girls’ readiness to face first menstruation (menarche).


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