scholarly journals Polymorphism of quantitative traits of hellebore green (Helleborus viridis L.)

2021 ◽  
Vol 6 (48) ◽  
pp. 11-11
Author(s):  
Tatiana Aniskina ◽  
Darya Nakonechnaya ◽  
Maxim Simakhin ◽  
Vitaly Donskikh
Keyword(s):  
Data Collection ◽  
Plant Breeding ◽  
Quantitative Data ◽  
Quantitative Traits ◽  
Statistical Processing ◽  
Botanical Garden ◽  
Literary Sources ◽  
Coefficients Of Variation ◽  
Plant Habit ◽  
Ornamental Crops

Hellebores in a number of countries are economically important ornamental crops, and these plants are also sources of glycosides used for medicinal purposes. In the literary sources, it was not possible to find information on the variability of the traits of Helleborus viridis L., and this must be known for directed plant breeding. Therefore, the aim of this work is to analyze the polymorphism of quantitative traits in hellebore green in the collection of the Tsytsin Main Botanical Garden (Moscow, Russia). Quantitative data collection was carried out in 2021. There were 20 traits, including 2 traits of plant habit, 8 traits of a leaf, 6 for a flower and 4 for a fruit. Statistical processing of the data was carried out using the calculation of the coefficients of variation and carrying out one-way analysis of variance. It was found that a high percentage of polymorphism falls on the parameters of the leaf, and a low variability - in the traits of a flower and a fruit. Features of the genotype affect the parameters of leaves by 20-30%, and no significant effect on other parameters was found. Keywords: HELLEBORUS VIRIDIS L., HELLEBORE GREEN, ANALYSIS OF VARIABILITY, CORRELATION, CONTAINER GROWING

scholarly journals Studies on Varietal Diversity and Selection of Potential Varieties of Gerbera (Gerbera Jamesonii H. Bolus Ex Hook. F.) For Commercial Cultivation in Bangladesh

2021 ◽  
Vol 50 (3) ◽  
pp. 541-550
Author(s):  
Rabina Islam ◽  
Nazmul Alam ◽  
Mohammed Kamal Hossain
Keyword(s):  
Quantitative Traits ◽  
Genetic Parameter ◽  
Botanical Garden ◽  
Gerbera Jamesonii ◽  
Flower Number ◽  
Flower Stalk ◽  
Coefficients Of Variation ◽  
Cluster Distance ◽  
High Heritability ◽  
Ray Florets

Ten commercial genotypes of Gerbera jamesonii were evaluated for a number of qualitative and quantitative traits in RCBD at the Botanical Garden of Jahangirnagar University, Savar, Dhaka. Qualitative morphology among 10 genotypes showed significant similarities and dissimilarities. The analysis of variance for all the quantitative traits showed highly significant variations among the genotypes. Genotypes Dutch Diva, Classic Fabio Gold, Candela and Dune proved to be the most suitable and sustainable as they were the best performer for different growth and flower quality parameters. Number of flowers per plant found best in Candela and Dutch Diva (11.33). The phenotypic coefficients of variation (PCV) were found higher than the genotypic coefficients of variation (GCV) for all characters. Maximum GCV and PCV were observed for number of suckers per plant (30.984 and 39.568) followed by number of whorls of ray florets per flower and days to flowering from bud initiation. High heritability values were obtained for all the characters. In high heritability estimate coupled with high genetic advance as percentage of mean was maximum for days to first flowering (32.442), plant height (cm) (17.026) and number of suckers per plant (15.992). Selection would be effective for the character showing high performance in genetic parameter. Path analysis revealed that the diameter of disc florets per flower, stalk girth (cm), number of disc florets per flower, number of ray florets per flower would be selection criteria for improvement in flower number. Based on D2 statistics, 10 genotypes were grouped into 3 clusters, namely cluster I, II and III. Highest number of genotypes was found in cluster I containing 5 genotypes. Scatter diagram represents pattern of genotypic distribution into clustering through principal component scores. Highest inter-cluster distance (22.94) was observed between cluster I and III. The genotypes of cluster II possessed heterogeneous nature and showed highest intra-cluster distance (11.35). Highest cluster mean was observed in cluster II containing four genotypes regarded as the superior than another cluster. Bangladesh J. Bot. 50(3): 541-550, 2021 (September)

Pengembangan Game Edukatif Berbasis Android Sebagai Media Pembelajaran Akuntansi untuk Meningkatkan Analysis Ability Mahasiswa

2019 ◽  
Vol 8 (2) ◽  
pp. 157
Author(s):  
Enceng - Yana ◽  
Acep - Komara ◽  
Aan - Anisah
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Quantitative Data ◽  
Educational Games ◽  
Research Development

<p><strong>ABSTRAK</strong></p><p>Penelitian ini bertujuan untuk mengembangkan media pembelajaran akuntansi berbantuan <em>game</em> edukatif berbasis <em>android</em>, sehingga dihasilkan media pembelajaran akuntansi berupa <em>game</em> edukatif  yang  valid, praktis dan efektif. Model yang digunakan dalam penelitian  pengembangan ini adalah ADDIE<em>.</em> Teknik Pengumpulan data yang digunakan adalah angket dalam hal ini berupa lembar validasi, angket respons mahasiswa, test dan studi dokumentasi. Adapun teknik analisa data yang digunakan adalah teknik deskriptif persentase. Hasil penelitian ini menunjukan media pembelajaran <em>game </em>eduktif yang dikembangkan valid, praktis dan efektif sesuai dengan tujuan penelitian serta mampu meningkatkan kemampuan <em>analysis ability </em>mahasiswa khususnya pada pokok materi rekonsiliasi bank.</p><p><em><strong>ABSTRACT</strong></em></p><p><em>This research aims to develop accounting learning media assisted with android-based educational games, therefore, valid, practical and effective accounting learning media produced. The model used in this research development is ADDIE, while the techniques of data collection used are questionnaires in the form validation sheets, students' response sheets, tests, and documentation study. The technique of data analysis used is a descriptive percentage by changing the quantitative data to become percentage form. The results of this study indicate that the development of educational learning media is valid, practical, and effective, it is in accordance of the study and can improve students' skill in analyzing the ability especially on bank reconciliation subject.</em></p>

Flipped Classroom in Higher Education: Evaluation of the Process in the Framework of Community of Inquiry

2021 ◽  
pp. 004723952110316
Author(s):  
Mustafa Serkan Günbatar
Keyword(s):  
Preservice Teachers ◽  
Data Collection ◽  
Quantitative Data ◽  
Flipped Classroom ◽  
Qualitative Data ◽  
Community Of Inquiry ◽  
Teaching Presence ◽  
Data Collection Tool ◽  
Spring Semester ◽  
Very High

The purpose of this research was to determine the effectiveness of the instruction process using the flipped classroom (FC) model within the scope of Computer Networks and Communication course. Theoretically, the community of inquiry model was taken as a reference and the effectiveness of the instruction process was evaluated accordingly. Students were preservice teachers studying Computer Education and Information Technology in the third grade in the Van region in Turkey. There were a total of 19 students, of which 12 are male and seven are female. FC process was carried out in the spring semester of 2018–2019 and lasted 11 weeks in total. A mixed-method design was used to gathering the data. Therefore, the research design was an explanatory design from mixed-methods designs. The quantitative data collection tool was the Turkish version of the Community of Inquiry Survey. The quantitative data were analyzed by dividing the students into very low, low, high, and very high levels. The qualitative data collection tool was the interview form created concerning the community of inquiry model. The qualitative data were analyzed by the use of the community of inquiry coding template's themes. At the end of the instruction process, students had a very high level of cognitive, social, and teaching presence perception. This situation was detailed and supported with the qualitative data obtained. Concerning the cognitive presence, the students firstly talked about that they started the learning process with videos. Regarding the social presence, they mentioned the motivating effect of the questions. About the teaching presence, participants firstly mentioned the direct instruction role of the videos.

Preferensi Masyarakat Dalam Memilih Bank di Situ Udik, Cibungbulang, Bogor

2021 ◽  
Vol 1 (1) ◽  
pp. 44-56
Author(s):  
Rinaldi Septiana ◽  
Rio Kartika Supriyatna
Keyword(s):  
Data Collection ◽  
Significant Influence ◽  
Quantitative Data ◽  
Primary Data ◽  
Direct Influence ◽  
Significant Positive Effect ◽  
Collection Method ◽  
The People ◽  
Regression Test ◽  
Positive Effect

The purpose of this study is to determine and analyze the magnitude of the effect of expectations and benefits on motivation partially and simultaneously. Analyze the effect of expectations and benefits on decisions. Analyzing the effect of expectations and benefits on decisions through intervening variables.This research is quantitative. Data collection method is to use primary data through a questionnaire to the people of Situ Udik Village with a sample size of 96 respondents. The analysis used is path analysis. The results of the study in regression 1 showed that partialy and simultaneously the expectation variable had a real positive effect on people's motivation. The model regression test shows that the expectation variable has no effect on motivation. Simultaneously shows the expectation and profit variables have a significant positive effect on motivation. The influence of expectations on decisions proves that there is no direct influence on decisions. Analysis of the effect of profits on decisions proves that there is a significant influence on decisions. In the analysis of the influence of expectations on decisions through motivation shows there is a significant effect, on the profit variable, there is an influence on decisions through motivation as a connecting variable.  

scholarly journals PENERAPAN METODE MIND MAPPING UNTUK MENINGKATKAN KETERAMPILAN MENULIS KARANGAN DESKRIPSI BAHASA INGGRIS PESERTA DIDIK KELAS X AP-1 SMK WIDYA MANDALA BADUNG

2018 ◽  
Vol 2 (2) ◽  
pp. 144
Author(s):  
I Made Purna Wijaya
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Quantitative Data ◽  
Teaching And Learning ◽  
Mapping Method ◽  
Learning Method ◽  
Mind Mapping ◽  
Analysis Techniques ◽  
Writing Theory ◽  
Writing Skill

[Title: The Application of Mind Mapping Method to Improve Writing Skill in Writting English Descriptive Text of Students at Grades X AP-1 SMK Widya Mandala Badung] The aim of this paper is to determine students’ writing skill in doing descriptive. The research was conducted in the form of classroom action research, and mind mapping as learning method applied for improving students’writing skill. The application of this method in teaching and learning process arre expected to solve the problem that are faced by students at grade X AP1 SMK Widya Mandala. Constructivism theory were used to determine the learning model , in this case it has the same direction with mind mapping method. The theory of grammar and writing theory were used as a reference in making the assessment rubric. Methods of data collection and data analysis techniques performed quantitatively and qualitatively. Data were collected through a method of testing, observatiaon and questionnaires. The quantitative data collected through test and questionnaires, while the qualitative through observation. The result of the data analysis were presented in tables and charts with the description. The increased writing skill of the students can be seen from the average class grade, that is it is 63,7 in the pre-test, in the first cycle it became 73,9 and in the second cycle it became 78,3. The increased writing skill of the students is also proved by the increased percentage of grade achieved by the students that is more than 70. In the pre-test, the percentage of grade achieved was 33,33%, in the first cycle it became 59,26% and in the second cycle it became 100%.

scholarly journals Supervisi Akademik Sebagai Upaya Untuk Meningkatkan Kinerja Guru Pendidikan Agama Islam Dan Budi Pekerti (PAIBP) Sekolah Dasar Di Kota Binjai

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Ikhsanti Hannum
Keyword(s):  
Data Collection ◽  
Learning Process ◽  
Quantitative Data ◽  
Teacher Performance ◽  
Teaching Skills ◽  
Research Approach ◽  
Successful Implementation ◽  
Analysis Techniques ◽  
Action Research Approach ◽  
Data Collection And Analysis

This paper describes enhancement in teacher performance in implementing the learning process, after academic supervision is carried out. Transformation in the form of attendance, fulfillment of work tools, time discipline, use of media, and teaching skills are indicators of this. The method used for research is qualitative with quantitative data collection and analysis techniques, and Classroom Action Research approach. The number of teachers used as a sample was 20 people, and the results obtained showed that after the research was carried out in cycle I and cycle II, a total of 85% sampled for 10 aspects of the assessment increased their performance. This data shows the achievement of the successful implementation of supervisory academic supervision of PAIBP teachers.

scholarly journals The Analisis SOAR dalam Menentukan Strategi Pelayanan Pasca Diklat Penguatan Kepala Sekolah di BPSDM Provinsi DKI Jakarta

2021 ◽  
Vol 5 (1) ◽  
pp. 69-83
Author(s):  
Agus Kurniati ◽  
Sopan Adrianto
Keyword(s):  
Data Collection ◽  
Quantitative Data ◽  
Research Method ◽  
School Principal ◽  
Education Quality ◽  
Strategy Analysis ◽  
Training Strategy ◽  
Consultation Room ◽  
Expected Result ◽  
Training Services

In organizing School Principal Strengthening Training, BPSDM Province DKI Jakarta is required to produce graduates capable of compiling RPS document in order to improve education quality. The problem faced was the large number of graduates who have difficulties during the preparation of RPS document and they need guidance to arrange RPS document, so that the resulting RPS document can be implemented properly in order to improve education quality. One of the strategic step taken is through post training services. This study is aimed to analyze the post training strategy of Strengthening School Principal Training using SOAR strategy analysis. The research method used is descriptive quantitative. Data collection was carried out through interview, observation and questionnaire. The data obtained were processed and tabulated as a basis for conducting SOAR analysis. The analysis used SOAR analysis by calculating the IFE-EFE matrix. Based on the result of the SOAR analysis, BPSDM Province DKI Jakarta is in the quadrant III/OA strategy quadrant, which is to take advantage of existing opportunities to achieve the expected result through a strategy for making forum/media in order to optimize and maintain the competence of Training graduates, namely the School Principal Managerial Consultation Room.

scholarly journals Integrating Project Based Learning into Woodwork Technology Education in Nigerian Tertiary Institutions

2019 ◽  
Vol 4 (3) ◽  
pp. 59-61
Author(s):  
Muhammad Umar Isa ◽  
Yusri Bin Kamin ◽  
Yusri Bin Kamin
Keyword(s):  
Data Collection ◽  
Technology Education ◽  
Quantitative Data ◽  
Teaching And Learning ◽  
Qualitative Data ◽  
Project Based Learning ◽  
Vocational Education And Training ◽  
Quantitative Aspect ◽  
Tertiary Institutions ◽  
Effective Strategies

Project based learning (PoBL) is a constructivism learning approach that focuses around student centred learning. PoBL has been found to be effective in different tertiary institutions of learning across the globe. However, in spite the effectiveness of PoBL, it has not been adopted in Nigerian tertiary institutions. Therefore, the purpose of this study is to investigate the effective strategies for integrating PoBL in teaching and learning Woodwork Technology Education (WTE) at tertiary institutions in Nigeria. Three research questions were posed in this study. A mixed method approach involving both quantitative and qualitative method was employed for the study. The sample of the study comprised 50 in-service postgraduate students from Nigerian tertiary institutions studying Technical Vocational Education and Training (TVET) in Universiti Teknologi Malaysia for the quantitative aspect, and 9 in-service post graduate students for the qualitative part. A 16-item structured questionnaire was used for quantitative data collection while semi structured interview was used for qualitative data collection. Data was analyse using the SPSS software version 24 to analyse quantitative data and NVIVO 12 was used for qualitative data analysis. The findings of the study revealed that traditional instructional approach is the predominant method used in teaching and learning WTE at tertiary institutions in Nigeria. It was also revealed from the findings that PoBL encourage student ownership of learning, enhances students critical thinking, effective collaboration and communication. The findings from the study also revealed that restructuring of WTE curriculum at tertiary institutions in Nigeria to focus on a learner centred approach, as well as organising seminars and workshops for WTE lecturers to be acquainted with the application of PoBL in WTE teaching and learning were among the effective strategies for integrating PoBL in teaching and learning WTE at tertiary institutions in Nigeria. Finally, this paper calls for the integration of PoBL into the teaching and learning of WTE at Universities, Polytechnics and Colleges of education in Nigeria for effectiveness in skills acquisition.

scholarly journals The Effect of Peer-Mediated Adaptive Physical Activity Program on Problem Behaviors of Mentally Handicapped Students

2020 ◽  
Vol 9 (3) ◽  
pp. 163
Author(s):  
Oğuz Kaan Esentürk ◽  
Nuri Berk Güngör
Keyword(s):  
Physical Activity ◽  
Data Collection ◽  
Problem Behaviors ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Physical Activity Program ◽  
Data Collection Tool ◽  
Mentally Handicapped ◽  
Positive Effects ◽  
Activity Program

The aim of this study was to investigate the effect of peer-mediated adaptive physical activity program on problem behaviors of mentally handicapped students. Eight mentally handicapped students and eight peer students with normal development participated in this study, which was designed according to a sequential descriptive design. In the research, peer education program was applied to the peer students in line with the skills expected to be exhibited during the practices. In the study, Problem Behavior Sub-Scale (PBS), which is one of the subscales of Social Skills Rating System (SSRS) developed by Gresham and Elliot (1990) and Turkish adaptation by Sucuoglu and Ozokcu (2005) was used as a quantitative data collection tool. As a qualitative data collection tool, semi-structured interview form was used. The Friedman test was used to analyze the quantitative data, and Wilcoxon Signs test was used to determine the source of the difference. Significance value was determined as 0.05. In the analysis of qualitative data, content analysis was applied. The quantitative findings of the study showed that the peer-mediated APA program was effective on the problem behaviors of mentally handicapped students and that the skills acquired as a result of the practice were maintained by the children three weeks after the completion of the practices. In the qualitative findings, the teachers stated that after the peer-mediated APA program, there were positive developments in the ability of mentally handicapped students to experience push-pull, touch discomfort, fear, trust, power control with their peers and to act in accordance with the instructions. The obtained qualitative and quantitative findings showed that peer mediated APA program had positive effects on the problem behaviors of mentally handicapped students.

scholarly journals Peningkatkan Kemampuan Berhitung Permulaan Melalui Media Sempoa

2021 ◽  
Vol 2 (1) ◽  
pp. 15-22
Author(s):  
Erna Olua ◽  
Diana Setyaningsih ◽  
Yohana B. Pabendan
Keyword(s):  
Data Analysis ◽  
Action Research ◽  
Data Collection ◽  
Qualitative Analysis ◽  
Quantitative Data ◽  
Quantitative Data Analysis ◽  
Numeracy Skills ◽  
Field Notes ◽  
Group B ◽  
Academic Year

The purpose of this study was to describe the increase in numeracy skills of 0-10 through the Abacus Media for Group B children in Integrated PAUD Nagallo Marannu, Puncak Jaya Regency, Academic Year 2017/2018. This research was conducted on group B children, amounting to 16 people. This research is an action research with the method of Kemmis and Taggart which consists of 4 stages, namely (plan, act, observe and reflect). This study consisted of 2 cycles, each of which consisted of 3 meetings. Data collection techniques using observation, field notes, and documentation. Data analysis using quantitative and qualitative. Quantitative data analysis was performed with statistical descriptions to compare pre-cycle to cycle II. Qualitative analysis is carried out by analyzing data from observations, field notes and verified documentation. The results showed that there was an increase in the ability to count numbers 0-10 through the abacus media with a score in the pre-cycle of 46.35% increasing to 66.66% in the first cycle and an increase of 82.29 in the second cycle with the very well developed category.

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