BehaviormetrikaPub Date : 2023-01-01Epub Date: 2022-10-15DOI: 10.1007/s41237-022-00185-9
Qingzhao Yu, Wentao Cao, Donald Mercante, Xiaocheng Wu, Bin Li
{"title":"Bayesian mediation analysis methods to explore racial/ethnic disparities in anxiety among cancer survivors.","authors":"Qingzhao Yu, Wentao Cao, Donald Mercante, Xiaocheng Wu, Bin Li","doi":"10.1007/s41237-022-00185-9","DOIUrl":"10.1007/s41237-022-00185-9","url":null,"abstract":"<p><p>Third-variables refer to the middle variables that are positioned in the pathway between an exposure and an outcome variable. Mediation analysis is a statistical approach to identify third variables, and to estimate and test third-variable effects that explain the exposure - outcome association. In this paper, we propose three methods for mediation analysis in Bayesian settings: (1) the function of coefficients method, (2) the product of partial differences method, and (3) the resampling method. The explicit benefit of the Bayesian mediation analysis is that the hierarchical relationships between the exposure variable and third variables, and between third variables and the outcome are naturally built into the Bayesian models. We performed sensitivity analysis to assess the impact of the choice of prior distributions in the three Bayesian inference methods. We found that the proposed methods are robust across a range of priors. Finally, we illustrate the proposed methods using real data from the MY-Health Study to explore racial/ethnic disparities in anxiety among cancer survivors. The results are comparable to those from the Frequentist's general mediation analysis but request shorter computing time.</p>","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 1","pages":"361-383"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11788898/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41723926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
BehaviormetrikaPub Date : 2023-01-01Epub Date: 2023-01-20DOI: 10.1007/s41237-022-00192-w
Hideo Aizaki, Hironobu Takeshita
{"title":"Comparing consumer preferences for sustainable dairy activities among countries.","authors":"Hideo Aizaki, Hironobu Takeshita","doi":"10.1007/s41237-022-00192-w","DOIUrl":"10.1007/s41237-022-00192-w","url":null,"abstract":"<p><p>This study measures consumer preferences for 11 sustainable dairy activities and examines the differences in preferences among five countries: the UK, the Netherlands, France, Italy, and Japan. A case 1 best-worst scaling is used to evaluate greenhouse gas emissions, fertilizer application, soil management, water management, biodiversity, working environment, animal care, wastes, market development, rural communities, and product safety and quality. Consumers across countries have diverse preferences for sustainable dairy farming activities, which may be related to the COVID-19 pandemic and social attention toward the environment and agriculture. Preferential differences for some activities were also revealed by gender and age. When discussing the priorities of some activities, conflicts between gender and generations could arise. Information on consumer preference can help various stakeholders discuss how to improve the sustainability of the dairy sector.</p>","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 2","pages":"653-677"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9853485/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9639162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
BehaviormetrikaPub Date : 2023-01-01DOI: 10.1007/s41237-022-00166-y
J. Metsämuuronen
{"title":"Correction to: The effect of various simultaneous sources of mechanical error in the estimators of correlation causing deflation in reliability: seeking the best options of correlation for deflation-corrected reliability","authors":"J. Metsämuuronen","doi":"10.1007/s41237-022-00166-y","DOIUrl":"https://doi.org/10.1007/s41237-022-00166-y","url":null,"abstract":"","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 1","pages":"511-512"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53133182","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}
BehaviormetrikaPub Date : 2023-01-01DOI: 10.1007/s41237-022-00183-x
Marie-Abele C Bind, D B Rubin
{"title":"High-dimensional randomization-based inference capitalizing on classical design and modern computing.","authors":"Marie-Abele C Bind, D B Rubin","doi":"10.1007/s41237-022-00183-x","DOIUrl":"https://doi.org/10.1007/s41237-022-00183-x","url":null,"abstract":"<p><p>A common complication that can arise with analyses of high-dimensional data is the repeated use of hypothesis tests. A second complication, especially with small samples, is the reliance on asymptotic <i>p</i>-values. Our proposed approach for addressing both complications uses a scientifically motivated scalar summary statistic, and although not entirely novel, seems rarely used. The method is illustrated using a crossover study of seventeen participants examining the effect of exposure to ozone versus clean air on the DNA methylome, where the multivariate outcome involved 484,531 genomic locations. Our proposed test yields a single null randomization distribution, and thus a single Fisher-exact <i>p</i>-value that is statistically valid whatever the structure of the data. However, the relevance and power of the resultant test requires the careful a priori selection of a single test statistic. The common practice using asymptotic <i>p</i>-values or meaningless thresholds for \"significance\" is inapposite in general.</p>","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 1","pages":"9-26"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9849196/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10581300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
BehaviormetrikaPub Date : 2022-12-31DOI: 10.1007/s41237-022-00191-x
Shenghai Dai, O. Kehinde, M. Schmitter-Edgecombe, B. French
{"title":"Modeling daily fluctuations in everyday cognition and health behaviors at general and person-specific levels: a GIMME analysis","authors":"Shenghai Dai, O. Kehinde, M. Schmitter-Edgecombe, B. French","doi":"10.1007/s41237-022-00191-x","DOIUrl":"https://doi.org/10.1007/s41237-022-00191-x","url":null,"abstract":"","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 1","pages":"563 - 583"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48776780","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}
BehaviormetrikaPub Date : 2022-12-27DOI: 10.1007/s41237-022-00189-5
Kazuya Fujita, Kensuke Okada
{"title":"Adaptive optimal stimulus selection in cognitive models using a model averaging approach","authors":"Kazuya Fujita, Kensuke Okada","doi":"10.1007/s41237-022-00189-5","DOIUrl":"https://doi.org/10.1007/s41237-022-00189-5","url":null,"abstract":"","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 1","pages":"431-463"},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42499408","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}
BehaviormetrikaPub Date : 2022-11-30DOI: 10.1007/s41237-022-00190-y
T. Senga Kiessé, M. Corson
{"title":"The utility of less-common statistical methods for analyzing agricultural systems: focus on kernel density estimation, copula modeling and extreme value theory","authors":"T. Senga Kiessé, M. Corson","doi":"10.1007/s41237-022-00190-y","DOIUrl":"https://doi.org/10.1007/s41237-022-00190-y","url":null,"abstract":"","PeriodicalId":39640,"journal":{"name":"Behaviormetrika","volume":"50 1","pages":"491-508"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42600017","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}