JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS最新文献

Isolation and Selection of Extracellular Enzymes in Sponge Symbiont Bacteria (Porifera: Demospongiae) from Tablolong Beach 塔布洛隆海滩海绵共生细菌（多孔动物：脱孢子囊菌）胞外酶的分离与筛选

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-30 DOI: 10.36987/jpbn.v9i3.5222

Lintang A. M. Dima, Andriani Rafael, S. T. Nge, O. Radjasa, Tiodor S. J. Manalu, J. Ngginak

{"title":"Isolation and Selection of Extracellular Enzymes in Sponge Symbiont Bacteria (Porifera: Demospongiae) from Tablolong Beach","authors":"Lintang A. M. Dima, Andriani Rafael, S. T. Nge, O. Radjasa, Tiodor S. J. Manalu, J. Ngginak","doi":"10.36987/jpbn.v9i3.5222","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5222","url":null,"abstract":"Marine biota has many benefits for human life. Sponges are a species of marine biota that can be used as a producer of antimicrobial compounds. The bacteria found in sponges have an important role in the continuity of life in the sea. The symbiotic lifestyle that occurs in bacteria and sponges has the opportunity to form substitutions for the content of secondary metabolites and enzymes, especially extracellular enzymes (amylase, protease, cellulose and lipase). This study aims to determine how to isolate sponge symbiotic bacteria and identify spongy symbiotic bacteria. The method used is purposive to take sponges. Characterization of bacteria was carried out based on morphology and gram staining. Enzymatic bacterial selection was carried out by testing the activity of the amylase enzyme (soluble starch), lipase enzyme (Teen 80), protease enzyme (skim milk) and cellulose enzyme (carboxyl methyl cellulose). Data analysis was performed in a qualitative descriptive manner by measuring the clear zone in the extracellular enzyme test results. Meanwhile, other research parameters measured in this study were temperature, salinity and pH. The results showed that out of 47 isolated bacteria and 33 of them had extracellular enzymes with 10 bacteria had amylase enzymes, 27 bacteria had lipase enzymes, 2 bacteria had protease enzymes and 1 isolate had cellulose enzymes.","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"23 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139196970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Response of Liquid Organic Fertilizer Application from Sword Fern Weeds and Goat Manure on Growth and Production of Green Beans ( Vigna radiata L ) 施用剑叶蕨类杂草和羊粪液体有机肥对绿豆（Vigna radiata L）生长和产量的影响

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-30 DOI: 10.36987/jpbn.v9i3.5089

Armaniar Armaniar, S. Sulardi, Fachrina Wibowo, Mika Silviana Manik

{"title":"Response of Liquid Organic Fertilizer Application from Sword Fern Weeds and Goat Manure on Growth and Production of Green Beans ( Vigna radiata L )","authors":"Armaniar Armaniar, S. Sulardi, Fachrina Wibowo, Mika Silviana Manik","doi":"10.36987/jpbn.v9i3.5089","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5089","url":null,"abstract":"The aim of the study was to determine the response of the application of liquid organic fertilizer for weeds of sword ferns and goat manure to the growth and production of green beans (Vigna radiata L). The research method used a factorial Randomized Block Design (RAK) consisting of 2 factors with 16 treatment combinations and 2 replications. The fist factor is treatment of Liquid Organic Fertilizer for sword ferns (M) consisting of 4 levels, namely M0 = 0 cc/L water/plot, M1 = 100 cc/L water/plot M2 = 200 cc/L water / plot, and M3 = 300 cc/ L of water/ plot. The second factor is goat manure ferilizer (S) consisting of 4 levels, namely S0 = 0 kg/plot, S1 = 2 kg/plot, S2 = 4 kg/plot, and S3 = 6 kg/plot. Parameters observed were plant height, number of productive branches, flowering age, plot production, weight of 100 seeds and age of harvest. The results of the study of Liquid Organic Fertilizer treatment of sword fern weeds had an effect on the parameters of plant height, number of productive branches, production per plot, and weight of 100 seeds, but did not affect the parameters of flowering age. The treatment of goat manure had an effect on plant height, number of productive branches, production per plot and weight of 100 seeds, but did not affect the parameters of flowering age. The interaction between the application of Liquid Organic Fertilizer for sword ferns and goat manure did not affect all parameters observed","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"23 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139205045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effectiveness of Rhizospheric Bacteria Microcapsules Addition on The Growth of Cocoa Leaves (Theobroma cacao L.) 添加根瘤菌微胶囊对可可叶生长的影响

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-28 DOI: 10.36987/jpbn.v9i3.4991

Refnizuida Refnizuida, Hadomuan Situmorang, Tharmizi Hakim, Elrisa Ramadhani

{"title":"Effectiveness of Rhizospheric Bacteria Microcapsules Addition on The Growth of Cocoa Leaves (Theobroma cacao L.)","authors":"Refnizuida Refnizuida, Hadomuan Situmorang, Tharmizi Hakim, Elrisa Ramadhani","doi":"10.36987/jpbn.v9i3.4991","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.4991","url":null,"abstract":"Cocoa (Theobroma cacao L.) is one of the main plantation commodities which plays an important role in the Indonesian economy, and 3rd ranked in the world for cocoa producers. One effort to increase cocoa productivity was the use of biological fertilizer. The aim of this research was to determine the effect of using rhizosphere bacterial microcapsules as biofertilizer on the vegetative growth of cocoa leaves. The research design used was a Completely Randomized Design, with two factors, the first was immersion the cocoa beans using a rhizosphere bacterial suspension consisting of A0=0 hours; A1= 8 hours; A2=16 hours and A3=32 hours and the second factor is the addition of microcapsules consisting of C0=0 gram( g ); C1=10gr, C2=20gr, C3=30gr. Combination The treatment was repeated twice so that 32 plants were obtained. For the parameter of observing the number of leaves, the best results were shown in the 8 hour immersion treatment with an average number of leaves of 12.63, followed by the treatment of giving 20 grams of capsules with an average number of leaves of 11.75. The lowest number of leaves was shown in the 16-hour and 32-hour immersion treatments at 10.75. Meanwhile, for the observation parameters of leaf area, the best results were shown in the 32 hour immersion treatment with an average leaf area of 73.49 cm 2 and the lowest results were shown in the non-immersion treatment with an average leaf area of 59.88 cm 2 . The results of the analysis of variance showed that all treatments had no significant effect","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139224865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inhibition Test of Ethanol from Extract Mangosteen Leaves (Garcinia mangostana L.) as an Acne Antibacterial 山竹叶（Garcinia mangostana L.）提取物乙醇作为痤疮抗菌剂的抑制试验

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-24 DOI: 10.36987/jpbn.v9i3.5066

Junius Gian Ginting, Nurbaiti Br. Singarimbun, Mestika Clemesiya Yulianti Daeli, H. Simanjuntak, H. Purba, Lydia Br. Barus, Defcato Firmawati Zega

{"title":"Inhibition Test of Ethanol from Extract Mangosteen Leaves (Garcinia mangostana L.) as an Acne Antibacterial","authors":"Junius Gian Ginting, Nurbaiti Br. Singarimbun, Mestika Clemesiya Yulianti Daeli, H. Simanjuntak, H. Purba, Lydia Br. Barus, Defcato Firmawati Zega","doi":"10.36987/jpbn.v9i3.5066","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5066","url":null,"abstract":"A prevalent global infection that manifests frequently in Indonesia. An example of an infectious disease that is commonly encountered during adolescence is acne (Acne vulgaris). Antibiotics can be used to treat acne; however, their misuse can lead to the development of resistance; therefore, we are searching for inexpensive, readily available alternatives that are also secure. Mangosteen leaves (Garcinia mangostana L.)Â are one alternative to synthetic ingredients when it comes to the treatment of acne. Mangosteen leaves comprise xanthone derivative compounds that exhibit significant biological activity, including antioxidant, antibacterial, and antimicrobial properties. Therefore, this this study aimed to ascertain the inhibitory power of an ethanol extract derived from mangosteen leaves in order to determine its antibacterial activity against Staphylococcus epidermidis bacteria. Additionally, the compound content of the ethanol extract of mangosteen leaves was determined. The inhibition test was conducted by utilizing the paper disc technique, while the extraction method employed the maceration method. As indicated by the phytochemical screening test results, simplicia and ethanol extract of mangosteen leaves were found to contain steroids/triterpenoids, alkaloids, flavonoids, saponins, and tannins. The inhibition test outcomes against Staphylococcus epidermidis bacteria revealed the following: a diameter of 3.3 mm for bacteria at a concentration of 20%, 9.4 mm for bacteria at 40%, 10.4 mm for bacteria at 60%, 12.9 mm for bacteria at 80%, and 13.2 mm for bacteria at 100%","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"52 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139241268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimation of Green Synthesis Biopolymer Cellulose Using Acetobacter xylinum From Whey as Media of Bacteria 利用乳清中的木醋杆菌作为细菌培养基优化绿色合成生物聚合物纤维素

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-24 DOI: 10.36987/jpbn.v9i3.5067

Suharni Sinaga, Junius Gian Ginting, H. Simanjuntak, Dame Meldaria Sipahutar, Defacto Firmawai Zega, Yanti Yanti, Sahat Sinaga, L. Barus, H. Purba

{"title":"Optimation of Green Synthesis Biopolymer Cellulose Using Acetobacter xylinum From Whey as Media of Bacteria","authors":"Suharni Sinaga, Junius Gian Ginting, H. Simanjuntak, Dame Meldaria Sipahutar, Defacto Firmawai Zega, Yanti Yanti, Sahat Sinaga, L. Barus, H. Purba","doi":"10.36987/jpbn.v9i3.5067","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5067","url":null,"abstract":"Utilizing waste into a more valuable commodity was one of the objectives of that research. Waste which initially became an environmental pollutant factor could be processed into more useful products. Tofu liquid waste was referred to whey was a by-product of tofu production. Whey was waste that still contains organic materials such as protein, fat, carbohydrates and minerals. That whey was used as a growth medium for Acetobacter xylinum bacteria and produces cellulose biopolymer as a result of carbohydrate fermentation. The process of optimizing carbohydrate fermentation by Acetobacter xylinum bacteria was carried out by varying the ratio of the amount of whey to coconut water, the acidity level of the media, and the fermentation time. The research results showed that the biosynthesis of cellulose biopolymer was obtained from a ratio of whey concentration to coconut water of 1:1, variations in acidity levels showed that the optimum fermentation conditions occurred at pH 4, and the optimal amount of cellulose biopolymer was obtained on day 21, namely with the highest percent yield value. The resulting biocellulose was characterized using FTIR, XRD, and SEM. The characterization results show that biocellulose is well formed with a fiber surface shape and particle size in the range of 50-200 nm","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139238780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of Interactive E-Books Oriented Towards Science Literacy Skills on Immune System Material 开发面向免疫系统科学素养技能的互动电子书材料

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-24 DOI: 10.36987/jpbn.v9i3.4965

Dika Kartika, W. D. Uno, Lilan Dama, Mustamin Ibrahim, M. Solang, Ani M. Hasan

{"title":"Development of Interactive E-Books Oriented Towards Science Literacy Skills on Immune System Material","authors":"Dika Kartika, W. D. Uno, Lilan Dama, Mustamin Ibrahim, M. Solang, Ani M. Hasan","doi":"10.36987/jpbn.v9i3.4965","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.4965","url":null,"abstract":"This research aims to get interactive e-book learning mediaÂ oriented to science literacy skills on immune system material. The e-book learning criteriaÂ produced in this study have been valid, practical, and effective. This type of research is development research that uses 4D models (Define, Design, Develop, Disseminate). This study used 6 instruments, namely: interview instruments, validation instruments, student response instruments, learning implementation assessment instruments, student activity assessment instruments, and learning outcome assessment instruments (pre-test and post-test). The results found that the validity test based on the assessment results of validators of material experts, media experts, question experts and teachers obtained x Ì… scores of 98%, 97%, 93.33% Â and 91.33% (very good) respectively. The practicality test for the results of learning implementation in this study was the first meeting and the second meeting got a score of x Ì… 97%, the results of student activities in the first and second meetings got a score of x Ì… Â respectively 87%, and 90%, and the results of student responses in this study got a Â score x Ì… is 86% (all of those results belong to the \"very practical\" category). The effectiveness test based on the results of N-Gain analysis in this study received a value of 0.80 (effective). The author concludes Â that the interactive e-book developed is valid, practical, and effectively used in the Biology learning process at SMA Negeri 2 Gorontalo","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"43 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139240853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of Aboveground Carbon Stock in The Pertamina Hulu Rokan (PHR) Forest in Pinggir District, Bengkalis Regency, Riau Province 廖内省 Bengkalis 县 Pinggir 区 Pertamina Hulu Rokan (PHR) 森林地下碳储量估算

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-24 DOI: 10.36987/jpbn.v9i3.5086

Pebriandi Pebriandi, Defri Yoza, Wishnu Sukmantoro, E. Sribudiani, Viny Volcherina Darlis, Sonia Somadona, Ahmad Baiquni Rangkuti

引用次数: 0

Structure and Composition Seedling Plant in the Campus Forest of UIN Sulthan Thaha Saifuddin Jambi 占碑大学校园森林中幼苗植物的结构和组成

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-22 DOI: 10.36987/jpbn.v9i3.5041

Nurfadillah Nurfadillah, Try Susanti, Aini Qomariah Manurung, Hesti Riany

{"title":"Structure and Composition Seedling Plant in the Campus Forest of UIN Sulthan Thaha Saifuddin Jambi","authors":"Nurfadillah Nurfadillah, Try Susanti, Aini Qomariah Manurung, Hesti Riany","doi":"10.36987/jpbn.v9i3.5041","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5041","url":null,"abstract":"Seedlings are the first stands that grow to replace damaged forest vegetation. Seedlings can have a positive impact on the balance of the wider ecosystem, because seedlings are the beginning of an ecosystem regeneration process that is greatly influenced byÂ thatÂ ecosystem The purpose of this research to information regarding the structure and composition of seedling in the UIN Sulthan Thaha Saifuddin Jambi Campus Forest. This research was carried out in July 2022 â€“ March 2023. The research location was determined using the Purposive Sampling Method, determining the plot using systematic sampling, and data collection using the quadratic method with a size of 2 m x 2 m. The observation results were analyzed using the Importance Value Index, Shannon-Winner Diversity Index, Morisita Index, and the Evenness Index. The research results found that there were 332 individuals, 84 types of seedlings, belonging to 28 families. The highest Importance Value Index (INP) is Gmelina arborea Roxb (11.19%), the Diversity Index (H') is in the high category (H' 3.94). The evenness index (E) (0.89) is in the high (even) category.","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"101 1-2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139247089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Utilisation of Coconut Water Waste into Nanocellulose and Potential Synergistic Effect of Asthma Plant (Euphorbia hirta L.) Extract as an Antibacterial Agent 利用椰子水废弃物制造纳米纤维素以及哮喘草（Euphorbia hirta L.）提取物作为抗菌剂的潜在协同效应

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-22 DOI: 10.36987/jpbn.v9i3.5060

L. Barus, Fani Nuryana Manihuruk, Mesi Puspita Sari, H. Simanjuntak, Junius Gian Ginting, H. Purba

{"title":"The Utilisation of Coconut Water Waste into Nanocellulose and Potential Synergistic Effect of Asthma Plant (Euphorbia hirta L.) Extract as an Antibacterial Agent","authors":"L. Barus, Fani Nuryana Manihuruk, Mesi Puspita Sari, H. Simanjuntak, Junius Gian Ginting, H. Purba","doi":"10.36987/jpbn.v9i3.5060","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5060","url":null,"abstract":"Skin infections contribute to one of the most significant global health issues. Acne, blisters, and abscesses are examples of skin infections that can be induced by Propionibacterium acnes, Staphylococcus aureus, and Staphylococcus epidermidis. Treatment can be attempted through the development of nanotechnology in the form of nanocellulose. Nanocellulose, an organic substance, can be produced through the conversionÂ of coconut water waste and Acetobacter xylinum bacteria. Future applications of nanocellulose formulated with a blend of extracts derived from natural sources, including Patikan Kebo (Euphorbia hirta L.), are anticipated to include the treatment of wound dressings (patches). Determining the antibacterial potential of nanocellulose was the objective of this study. The experimental research technique is implemented in phases. The extraction process was conducted by means of maceration, while the parallel streak method was utilized for antibacterial testing. The findings of the study indicated that the mean zone of inhibition for each treatment variable was as follows: 0 mm, 15.1 mm, 23.53 mm, and 23.06 mm for nanocellulose (serving as the negative control), nanocellulose and 0.5% extract, 1% extract, 1.5% extract, and clindamycin, respectively. Conclusion: Antibacterial activity was observed in nanocellulose extracts containing 1% and 1.5%","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"45 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139249742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect Of Self-Efficacy And Self-Regulated Learning On Student's Creativity In Biology Practicum 自我效能感和自我调节学习对生物实习中学生创造力的影响

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Pub Date : 2023-11-15 DOI: 10.36987/jpbn.v9i3.5065

Sheilla Putri, Efrida Pima Sari Tambunan

{"title":"The Effect Of Self-Efficacy And Self-Regulated Learning On Student's Creativity In Biology Practicum","authors":"Sheilla Putri, Efrida Pima Sari Tambunan","doi":"10.36987/jpbn.v9i3.5065","DOIUrl":"https://doi.org/10.36987/jpbn.v9i3.5065","url":null,"abstract":"The aim of this research is to determine whether self-efficacy and self-regulated learning can influence creativity either partially or separately or simultaneously. The population used during the research was classes XI and XII MIPA by taking a sample of 35% of the total population. The research method uses a quantitative method, the Ex Post Fact model. Data analysis techniques were carried out using SPSS with the Classical Assumption Test stages such as Normality Test and Multicollinearity Test. Followed by Hypothesis testing such as Partial Test (T-Test), Simultaneous Test (F-Test), along with the Determination Coefficient R2. Then the hypothesis test is determined using the Ho criterion; There is no influence of self-efficacy or self-regulated learning on creativity. Ha; There is an influence of self-efficacy and self-regulated learning on creativity. The final conclusion of this research is that the results of simultaneous testing with an f-count value of 22.785 are greater than the f-table with a 5% significance level of 3.16 (22.785>3.26) and from these results it can be explained that self-efficacy and self-regulated learning influences student creativity","PeriodicalId":422054,"journal":{"name":"JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS","volume":"20 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139274586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0