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1دورية أكاديمية
المؤلفون: Joost R. van Ginkel, Pieter M. Kroonenberg
المصدر: Methodology, Vol 17, Iss 1, Pp 39-57 (2021)
مصطلحات موضوعية: unbalanced designs, multiple imputation, two-way analysis of variance, missing data, type-iii sum of squares, Psychology, BF1-990
الوصف: A balanced ANOVA design provides an unambiguous interpretation of the F-tests, and has more power than an unbalanced design. In earlier literature, multiple imputation was proposed to create balance in unbalanced designs, as an alternative to Type-III sum of squares. In the current simulation study we studied four pooled statistics for multiple imputation, namely D₀, D₁, D₂, and D₃ in unbalanced data, and compared them with Type-III sum of squares. Statistics D₁ and D₂ generally performed best regarding Type-I error rates, and had power rates closest to that of Type-III sum of squares. Additionally, for the interaction, D₁ produced power rates higher than Type-III sum of squares. For multiply imputed datasets D₁ and D₂ may be the best methods for pooling the results in multiply imputed datasets, and for unbalanced data, D₁ might be a good alternative to Type-III sum of squares regarding the interaction.
وصف الملف: electronic resource
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2تسجيل فيديو
الإتاحة: https://methods.sagepub.com/video/two-way-analysis-of-variance-anova
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3دورية أكاديمية
المؤلفون: Joost R. van Ginkel, Pieter M. Kroonenberg
المصدر: Methodology, Vol 16, Iss 4, Pp 335-353 (2020)
مصطلحات موضوعية: unbalanced designs, multiple imputation, two-way analysis of variance, missing data, type iii sum of squares, Psychology, BF1-990
الوصف: In earlier literature, multiple imputation was proposed to create balance in unbalanced designs, as an alternative to Type III sum of squares in two-way ANOVA. In the current simulation study we studied four pooled statistics for multiple imputation, namely D₀, D₁, D₂, and D₃ in unbalanced data, and compared these statistics with Type III sum of squares. Statistics D₀ and D₂ generally performed best regarding Type-I error rates, and had power rates closest to that of Type III sum of squares. However, none of the statistics produced power rates higher than Type III sum of squares. The results lead to the conclusion that for multiply imputed datasets D₀ and D₂ may be the best methods for pooling the results of multiparameter estimates in multiply imputed datasets, and that for unbalanced data, Type III sum of square is to be preferred over using multiple imputation in obtaining ANOVA results.
وصف الملف: electronic resource
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4دورية
المصدر: Drug Week; 4/12/2024, p3105-3105, 1p
مصطلحات موضوعية: FACTORIAL experiment designs, NEUROSCIENCES, MENTAL health, TWO-way analysis of variance
الشركة/الكيان: NATIONAL Institute of Mental Health (U.S.)
مستخلص: A new study from the National Institute of Mental Health and Neurosciences (NIMHANS) in Karnataka, India, explores the use of factorial designs in psychological medicine. The study explains how factorial designs examine the effects of two independent variables on a single dependent variable. The statistical test used to analyze the data is a two-way analysis of variance (ANOVA), which yields main effects for each independent variable and an interaction effect between the two variables. The study provides a worked example with hypothetical data and supplementary materials for further exploration. [Extracted from the article]
: Copyright of Drug Week is the property of NewsRx and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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5دورية
المصدر: Psychology & Psychiatry Journal; 2/23/2024, p388-388, 1p
مصطلحات موضوعية: TWO-way analysis of variance
مستخلص: A study conducted by researchers at Shiga University in Japan explores the features of two embodied processes in spatial perspective-taking across different age groups. The study involved 36 children aged 5-6 years, 29 students aged 19-24 years, and 33 adults aged 60-84 years. Participants performed a video game task to measure their response times and eye movements. The results showed that the child group was significantly slower than the students' and older adults' groups, indicating that spatial perspective-taking involves anticipated processes. This research provides valuable insights into the understanding of spatial perspective-taking across the lifespan. [Extracted from the article]
: Copyright of Psychology & Psychiatry Journal is the property of NewsRx and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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6دورية أكاديمية
المؤلفون: Hong, Minjoo, Shin, Hyewon, De Gagne, Jennie C.
المصدر: PLoS ONE; 7/24/2019, Vol. 14 Issue 7, p1-15, 15p
مصطلحات موضوعية: QUALITY of life, OLDER people, TWO-way analysis of variance, ARTHRITIS, MULTIPLE regression analysis, SOCIAL networks
مستخلص: The purpose of this secondary analysis study was to compare social networks, health-promoting behaviors, and health-related quality of life of South Korean adults, aged 65 years or older, with and without arthritis, and to identify factors that are related to health-related quality of life. The sample consisted of 103 adults with arthritis and 123 adults without arthritis. Data were analyzed using a two-way analysis of variance, χ2-test, Pearson’s correlation, and multiple regression analysis. All variables except age and religion showed statistically significant differences between older adults with and without arthritis. The group with arthritis reported lower scores on social networks, health-promoting behaviors, and health-related quality of life compared to the healthy group without arthritis. Analyzed using multiple regression, 43.8% of the older adults with arthritis had the factors related to health-related quality of life (F = 40.71, p < .001) including exercise (β = .43, p < .001) and living with someone (β = .32, p = .001). In the group of older adults without arthritis, 26.2% had the factors related to health-related quality of life (F = 15.44, p < .001) including exercise (β = .31, p = .001), social gatherings, and employment status. Exercise was one of the factors that showed the strongest relationship to health-related quality of life. The provision of resources that can enable an individual to engage in physical activities is warranted. [ABSTRACT FROM AUTHOR]
: Copyright of PLoS ONE is the property of Public Library of Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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7
المؤلفون: Pieter M. Kroonenberg, Joost R. van Ginkel
المصدر: Methodology, Vol 17, Iss 1, Pp 39-57 (2021)
مصطلحات موضوعية: multiple imputation, Pooling, Two-way analysis of variance, 01 natural sciences, type-iii sum of squares, 010104 statistics & probability, missing data, 0504 sociology, Statistics, Statistics::Methodology, Psychology, 0101 mathematics, Unbalanced data, General Psychology, Mathematics, Statistics::Applications, 05 social sciences, Explained sum of squares, 050401 social sciences methods, General Social Sciences, Missing data, Power (physics), BF1-990, two-way analysis of variance, Analysis of variance, unbalanced designs
الوصف: A balanced ANOVA design provides an unambiguous interpretation of the F-tests, and has more power than an unbalanced design. In earlier literature, multiple imputation was proposed to create balance in unbalanced designs, as an alternative to Type-III sum of squares. In the current simulation study we studied four pooled statistics for multiple imputation, namely D₀, D₁, D₂, and D₃ in unbalanced data, and compared them with Type-III sum of squares. Statistics D₁ and D₂ generally performed best regarding Type-I error rates, and had power rates closest to that of Type-III sum of squares. Additionally, for the interaction, D₁ produced power rates higher than Type-III sum of squares. For multiply imputed datasets D₁ and D₂ may be the best methods for pooling the results in multiply imputed datasets, and for unbalanced data, D₁ might be a good alternative to Type-III sum of squares regarding the interaction.
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c8625971140c4a12debf4d547dd994
https://meth.psychopen.eu/index.php/meth/article/view/6085 -
8دورية
المصدر: Psychology & Psychiatry Journal; 8/18/2023, p338-338, 1p
مصطلحات موضوعية: ALTRUISM, CHINESE people, MINDFULNESS, TECHNICAL institutes, PSYCHOLOGY, TWO-way analysis of variance
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9
المؤلفون: Liyadipita L.A.M.H.P.
المصدر: Kelaniya Journal of Management, Vol 10, Iss Special issue, Pp 49-62 (2021)
مصطلحات موضوعية: media_common.quotation_subject, education, Two-way analysis of variance, Descriptive survey, Sample (statistics), General Medicine, HD28-70, cognitive style, School teachers, self-confidence, Self-confidence, gender, Management. Industrial management, Mathematics education, secondary school students, Sri lanka, Psychology, media_common, Cognitive style
الوصف: The purpose of this study was to determine secondary school students' self-confidence in terms of cognitive style. The dependent variable was self-confidence and independent factors were gender and cognitive styles. The study used a descriptive survey and the sample consisted of 400 students in grade 11. Data was collected using the Cognitive Style Inventory and the Self-confidence Inventory and was analyzed using a two-way ANOVA. Data were analyzed using Two Way ANOVA with a 52-factorial design. The most important influence of cognitive style and gender on secondary school pupils' self-confidence was shown to be substantial. The double interaction impact of cognitive style and gender on secondary school students' self-confidence was discovered to be substantial. School teachers should organize classes by employing active teaching strategies, suitable teaching tactics, and aiding students in developing academic self-confidence. Lectures, workshops, and seminars should be provided to students who are falling behind owing to poor cognitive style selection.
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9991918fb45be2855ac7b105fd5fa0cd
https://doi.org/10.4038/kjm.v10i0.7683 -
10
المؤلفون: Selwen Naden, Siman, Samsidar Tanjung
المصدر: Sensei International Journal of Education and Linguistic. 1:616-631
مصطلحات موضوعية: Academic year, Social skills, Two-way analysis of variance, Sample (statistics), Social science, Psychology, Statistical hypothesis testing, Test (assessment)
الوصف: The purpose of this research for: (1 Mknowing the differences in social science learning outcomes of students who are taught with an ethnopedagogical approach compared to students who are taught with a direct approach; (2) Knowing the difference in learning outcomes of students who have high social skills compared to students who have low social skills; (3) Knowing the interaction between learning approaches and social skills in influencing students social science learning outcomes. The sample in this study was the fifth grade students of the State Elementary School 167643 Tebing Tinggi City for the 2020/2021 academic year as many as 54 students. Collecting data in this study through social skills questionnaires and social science learning outcomes tests. Hypothesis testing is done by using the Two Way Anova test. The results showed that: (1) The social science learning outcomes of students who were taught using the ethnopedagogical approach were higher than those with the direct approach (Fcount = 7.750 and sig. 0.008
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4ac6ddfdce1143a297a8d021c1fb958a
https://doi.org/10.53768/sijel.v1i2.44