Sampling Methods and Sample Size Determination in Clinical Research: An Educational Review
Journal of General and Family Medicine, Volume 27, Issue 1, January 2026.ABSTRACT Clinical research validity depends critically on sound sampling methodology and adequate sample size determination, yet many published studies demonstrate deficiencies in these fundamental aspects. This educational review addresses sampling techniques and sample size calculations in clinical research.
Azzam Zrineh +2 more
wiley +1 more source
SERVICE QUALITY DAN KEPUASAN KONSUMEN: STUDI EMPIRIS DAN IMPLIKASINYA PADA TOKO ONLINE
MIX: Jurnal Ilmiah Manajemen, 2016 : The purpose of this study is to analyze the effects of service quality dimensions namely tangible, reliability, responsiveness, assurance, and empathy on consumer satisfaction in the context of online shop.
Ari Setiyaningrum, Herlin Hidayat
doaj
Teamwork and Team Diversity on the Employee Productivity
Journal of Management and Business ReviewThis study aims to analyses the influence of teamwork and team diversity partially and simultaneously on employee work productivity. This study uses a quantitative approach with data analysis using multiple linear regression. The population in this study
Ahmad Setiyono, Gina Atikah Hasni
doaj +1 more source
Using Internet in Stated Preference Surveys: A Review and Comparison of Survey Modes [PDF]
Internet is quickly becoming the survey mode of choice for stated preference (SP) surveys in environmental economics. However, this choice is being made with relatively little consideration of its potential influence on survey results. This paper reviews
Lindhjem, Henrik, Navrud, Stale
core +1 more source
The Utility of a Random Forest Propensity Adjustment in Recurring Hybrid Probability-Nonprobability Samples: Evidence from a Tracking Poll [PDF]
, 2022 Michael T. Jackson +3 more
openalex +1 more source
Deviation From Genetically Predicted BMI and All‐Cause Mortality: A Cohort Study in the UK Biobank
Obesity, Volume 34, Issue 1, Page 228-236, January 2026.ABSTRACT Objective The relation between genetically predicted BMI (gBMI) and actual BMI may have health effects. This study examines the relationship between deviations from gBMI and all‐cause mortality in 208,146 UK Biobank participants. Methods We derived gBMI from polygenic risk scores, with deviations calculated as the difference between observed ...
Nuno R. Zilhao +4 more
wiley +1 more source
Penelitian Dosen Dan Mahasiswa Tentang Persepsi Mahasiswa Terhadap Implementasi Kode Etik Dosen Dalam Pengajaran Dan Kode Etik Dosen Terhadap Mahasiswa Di Politeknik Negeri Sriwijaya [PDF]
, 2016 This research was motivated by the question of the extent to which implementation of the Code of Conduct in Environmental State Polytechnic of Sriwijaya. As for the new study focused on the implementation of the Code Lecturer in the Field of Teaching and
Al Rasyid, M. Nizar +4 more
core +1 more source
Probability Samples Provide a Means of Benchmarking and Adjusting for Data Collected From Nonprobability Samples [PDF]
, 2023 Michael R. Elliott
openalex +1 more source
People and Nature, Volume 8, Issue 1, Page 51-64, January 2026.Abstract Many sea turtle populations face severe declines in the Asia‐Pacific region and, although threats are widely recognised, drivers are practically unknown, especially in Indonesia. We surveyed 140 respondents at three sites in Sumatra, Indonesia (Padang, Mentawai, Nias) to identify how sociodemographic and cultural characteristics across these ...
Adela Hemelikova +8 more
wiley +1 more source
Determinan Motivasi Wajib Pajak Orang Pribadi Dalam Membayar Pajak Penghasilan
Jurnal Akutansi Manajemen Ekonomi KewirausahaanThis study aims to analyze the variables that affect the motivation of individual taxpayers in paying income tax. The research is quantitative and uses a survey method through a questionnaire.
Putri Rahmadinia +2 more
doaj +1 more source