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265  Articles
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Panel surveys suffer from attrition. Most panel studies use propensity models or weighting class approaches to correct for non-random dropout. These models draw on variables measured in a previous wave or from paradata of the study. While it is plausible ... see more

Attrition (participant "dropout") is the loss of participants from a program/initiative or longitudinal (e.g., pre/post) data collection.  If participants dropout for non-random, systematic reasons, those factors bias the sample and limit the study o... see more

This study explored the relationship between the period of Turkish EFL (English as a Foreign Language) graduates’ not using English as well as their ages with the attrition of their oral communicative ability. The study also indicated the language mainten... see more

A standard concern with long term longitudinal studies is that of attrition over time. Together with initial non-response this typically leads to biased model estimates unless a suitable form of adjustment is carried out. The standard approach to this has... see more

This paper reveals the extent of attrition in the British Cohort Study begun in 1970 (BCS70) and how it affects sample composition over time. We examine the determinants of response and then construct inverse probability weights (IPWs) to adjust for sampl... see more

According to epidemiological standards for longitudinal studies, any appropriate attempt should be made to reach a high response rate. This also concerns re-contacting respondents in follow-up waves. In the Netherlands Study of Depression and Anxiety (NES... see more

Prior to undertaking a descriptive study on attrition and retention of students in two online undergraduate health administration and human service programs, a pilot test was conducted to assess the procedures for participant recruitment, usability of the... see more

Language attrition has become a vibrant theme as it has implications for theoretical linguistics, including, for example, the organization of linguistic information in the brain and language processing. Insights from this area also have impact on the stud... see more

Language attrition has become a vibrant theme as it has implications for theoretical linguistics, including, for example, the organization of linguistic information in the brain and language processing. Insights from this area also have impact on the stud... see more

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