Memory Bias in Retrospectively Collected Employment Careers: a Modelbased Approach to Correct for Measurement Error
نویسندگان
چکیده
Event history data constitute a valuable source to analyze life courses, although the reliance of such data on autobiographical memory raises many concerns over their reliability. In this paper, we use Swedish survey data to investigate bias in retrospective reports of employment biographies, applying a novel model-based latent Markov method. A descriptive comparison of the biographies as reconstructed by the same respondents at two interviews carried out about 10 years apart reveals that careers appear simpler and less heterogeneous and have fewer elements and episodes
منابع مشابه
Performance Analysis Of Mono-bit Digital Instantaneous Frequency Measurement (Difm) Device
Instantaneous Frequency Measurement (IFM) devices are the essential parts of anyESM, ELINT, and RWR receiver. Analog IFMs have been used for several decades. However, thesedevices are bulky, complex and expensive. Nowadays, there is a great interest in developing a wideband, high dynamic range, and accurate Digital IFMs. One Digital IFM that has suitably reached allthese requirements is mono-bi...
متن کاملEffect of Bias in Contrast Agent Concentration Measurement on Estimated Pharmacokinetic Parameters in Brain Dynamic Contrast-Enhanced Magnetic Resonance Imaging Studies
Introduction: Pharmacokinetic (PK) modeling of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is widely applied in tumor diagnosis and treatment evaluation. Precision analysis of the estimated PK parameters is essential when they are used as a measure for therapy evaluation or treatment planning. In this study, the accuracy of PK parameters in brain DCE...
متن کاملEpisodic Memory Bias in People with and without General Health
Introduction: Health investigations require a wide and continuous range of studies over physical and moral aspects of humans. Health is feeding good and not being sick. Many factors affect the sustainability of health; one of the important factors is cognitive (memory) factors since episodic memory plays on important role in recording a person’s personal experience related to time and place. M...
متن کاملProject Summary Measurement Error Estimation and Correction Methods to Minimize Exposure Misclassification in Epidemiological Studies
This project summary highlights recent findings from research undertaken to develop improved methods to assess potential human health risks related to drinking water disinfection byproduct (DBP) exposures. The primary objective of this research was to examine the utility of routinely collected monitoring data to estimate individual-level exposures in epidemiological studies. Another specific ai...
متن کاملReducing Measurement Error in Nutrition Assessment: Potential Research Implications for Iran
Self-reported measures of dietary intake are prone to measurement error that may obscure the relationship of diet and disease. This review addresses strategies to decrease errors during collection of dietary data and statistical approaches to deal with measurement issues once the data are collected. Examples from two US studies-- the Women’s Health Initiative (WHI) Dietary Modificat...
متن کامل