Cohort AnalysisSAGE Publications, 1 באפר׳ 1977 - 72 עמודים A method for studying changes in group patterns -- particularly groups based on age -- cohort analysis seeks to isolate changes attributable to alterations in behaviour or attitudes within an age group; as an example of behaviour change, the pattern of consumption of alcohol within a cohort is analyzed. |
תוכן
Editors Introduction | 5 |
Data Sources | 24 |
Problems of Random Sampling Error | 41 |
זכויות יוצרים | |
1 קטעים אחרים שאינם מוצגים
מונחים וביטויים נפוצים
adult age level adulthood age and period aging cohorts appropriate for cohort associated with aging bias birth cohorts chronological aging cohort analysis cohort data cohort diagonal cohort effects cohort members cohort studies cohort succession column comparable computed conducted confounding conservatism correct correlated correlated dimensions cross-sectional studies dependent variable designed due to cohort effects of aging estimates exiting cohorts floor effects Gallup data Gallup Poll Gallup samples happy hort individuals influences associated instance interaction interviewers intracohort change intracohort trend study job satisfaction methods mortality national survey Opinion American Gallup panel study pattern of variation pattern predicted period effects period influences persons points polls predicted by pure Public Opinion American pure age effects quota control repeated questions response alternative response bias result Roper Center sampling error sampling variability significance tests simple random samples statistical survey sample data susceptibility to change tion total adult population trend data typical underrepresentation usually younger cohorts