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Author: Shein-Chung Chow Publisher: CRC Press ISBN: 1351727117 Category : Mathematics Languages : en Pages : 825
Book Description
Praise for the Second Edition: "... this is a useful, comprehensive compendium of almost every possible sample size formula. The strong organization and carefully defined formulae will aid any researcher designing a study." -Biometrics "This impressive book contains formulae for computing sample size in a wide range of settings. One-sample studies and two-sample comparisons for quantitative, binary, and time-to-event outcomes are covered comprehensively, with separate sample size formulae for testing equality, non-inferiority, and equivalence. Many less familiar topics are also covered ..." – Journal of the Royal Statistical Society Sample Size Calculations in Clinical Research, Third Edition presents statistical procedures for performing sample size calculations during various phases of clinical research and development. A comprehensive and unified presentation of statistical concepts and practical applications, this book includes a well-balanced summary of current and emerging clinical issues, regulatory requirements, and recently developed statistical methodologies for sample size calculation. Features: Compares the relative merits and disadvantages of statistical methods for sample size calculations Explains how the formulae and procedures for sample size calculations can be used in a variety of clinical research and development stages Presents real-world examples from several therapeutic areas, including cardiovascular medicine, the central nervous system, anti-infective medicine, oncology, and women’s health Provides sample size calculations for dose response studies, microarray studies, and Bayesian approaches This new edition is updated throughout, includes many new sections, and five new chapters on emerging topics: two stage seamless adaptive designs, cluster randomized trial design, zero-inflated Poisson distribution, clinical trials with extremely low incidence rates, and clinical trial simulation.
Author: Shein-Chung Chow Publisher: CRC Press ISBN: 1351727117 Category : Mathematics Languages : en Pages : 825
Book Description
Praise for the Second Edition: "... this is a useful, comprehensive compendium of almost every possible sample size formula. The strong organization and carefully defined formulae will aid any researcher designing a study." -Biometrics "This impressive book contains formulae for computing sample size in a wide range of settings. One-sample studies and two-sample comparisons for quantitative, binary, and time-to-event outcomes are covered comprehensively, with separate sample size formulae for testing equality, non-inferiority, and equivalence. Many less familiar topics are also covered ..." – Journal of the Royal Statistical Society Sample Size Calculations in Clinical Research, Third Edition presents statistical procedures for performing sample size calculations during various phases of clinical research and development. A comprehensive and unified presentation of statistical concepts and practical applications, this book includes a well-balanced summary of current and emerging clinical issues, regulatory requirements, and recently developed statistical methodologies for sample size calculation. Features: Compares the relative merits and disadvantages of statistical methods for sample size calculations Explains how the formulae and procedures for sample size calculations can be used in a variety of clinical research and development stages Presents real-world examples from several therapeutic areas, including cardiovascular medicine, the central nervous system, anti-infective medicine, oncology, and women’s health Provides sample size calculations for dose response studies, microarray studies, and Bayesian approaches This new edition is updated throughout, includes many new sections, and five new chapters on emerging topics: two stage seamless adaptive designs, cluster randomized trial design, zero-inflated Poisson distribution, clinical trials with extremely low incidence rates, and clinical trial simulation.
Author: Scott Thomas Parker Publisher: ISBN: Category : Languages : en Pages : 97
Book Description
The current study compared two measures of religiosity and compared the relationship between religiosity and marital satisfaction. Religiosity was measured using two methods: monthly church attendance and The Shepherd Scale (Bassett et al., 1981). Participants consisted of at 158 married individuals selected from four Christian churches in Burlington County, New Jersey. Results confirm that a relationship exists between Christian religious beliefs and marital satisfaction: a person who has strong, conservative Christian beliefs also has high marital satisfaction. Results also show a correlation between a single-item subjective measure of marital satisfaction and the Marital Satisfaction Inventory-Revised Edition (Snyder, 1997). Beliefs and practices of the Christian faith did not better predict marital satisfaction than attendance at religious functions. Religious beliefs, religious behaviors, or number of times at church each month did not predict marital satisfaction when the Marital Satisfaction Inventory-Revised Edition (Snyder, 1997) was used to assess marital satisfaction but religious behavior predicted marital satisfaction when a single-item, subjective measure of marital satisfaction was used instead. A final finding revealed that personal prayer and time spent in joint prayer are able to predict marital satisfaction regardless of the method used to assess marital satisfaction.
Author: Quaiser Abdullah Publisher: ISBN: Category : Languages : en Pages : 147
Book Description
The current study examined the relationship between religiosity, spirituality and marital satisfaction among Muslims who identified as African-American or Black to identify the best predictors of marital satisfaction. Religiosity was measured using modified versions of the subscales found in the Psychological Measure of Islam Religiousness (Raiya, 2008). Spirituality was measured using the Intrinsic Spirituality Scale (Hodge, 2003) and Marital Satisfaction was measured using a modified version of the Couples Satisfaction Index (Funk & Rogge, 2007). The study consisted of 194 participants, mainly from the east coast of the United States. Results of the study illustrate that religiosity and spirituality, as measured in this study, did not correlate with marital satisfaction. Results show strong correlations between the number of prior divorces, joint prayer with spouse and agreement on religion with marital satisfaction. Spirituality in Islam did not predict marital satisfaction better than religiosity. Marital satisfaction was predicted by the number of prior divorces - if someone was previously divorced a number of times, the chance of a future divorce was higher; joint prayer with spouse - if couples prayed more together, it indicated that they were more satisfied in their marriage; and agreement on religion - if spouses agreed with each other on religion, they enjoyed greater levels of marital satisfaction.
Author: Thomas Robbins Publisher: Routledge ISBN: 1351513060 Category : Philosophy Languages : en Pages : 809
Book Description
Much has changed since publication of the first edition of this established text in the sociology of religion. Revised and expanded, this edition emphasizes new patterns of religious change and conflict emerging in the United States in the latter part of the twentieth century. Leading scholars describe and analyze developments in five main areas: The fundamentalist and evangelical revival; challenge and renewal in mainline churches; spiritual innovation and the so-called New Age; women's movements and issues and their impact; and politics and civil religion. Chapters include an examination of religious movements' responses to AIDS; Christian schools; quasi-religions; healing rites and goddess worship; recruitment of women to charismatic and Hassidic groups,; televangelists and the Christian Right; racist rural populism; contemporary Mormonism and its growth; cults and brainwashing; Jonestown; dissidence in the Catholic church; and trance-channeling, among other topics. A new introductory chapter by the editors establishes an integrating framework in terms of three themes: increasing conflict and controversy associated with American religion; increasing focus on various forms of power in American religion; and challenges to models of secularization and modernization inherent in religious revival, innovation, and politicization. A concluding chapter by the editors looks at new trends and assesses their possible impact in coming years. Like its predecessor, this outstanding collection is a significant contribution to the literature as well as a valuable resource for the classroom.
Author: Jill Duba Onedera Publisher: Routledge ISBN: 1135917728 Category : Family & Relationships Languages : en Pages : 301
Book Description
Religion can play a vital role in the way people relate to each other, particularly with interpersonal dynamics within a family. The role of a couple or family’s religion(s) in the counseling room is no less important. This book provides practitioners with an overview of the principles of the major world religions, with specific focus on how each religion can influence family dynamics, and how best to incorporate this knowledge into effective practice with clients.
Author: Shein-Chung Chow
Author: Shein-Chung Chow
Author: Scott Thomas Parker
Author: Amanda K. Stutz
Author: Robert Wayne Herron
Author: Harry T. Reis
Author: Quaiser Abdullah
Author: Veronica Dawn De Raadt
Author: Thomas Robbins
Author: Maria Arroyo
Author: Jill Duba Onedera