Suchergebnisse

This paper examined whether the sample rotation scheme of the Current Population Survey (CPS) results in an underestimation of current smoking prevalence in the Tobacco Use Supplement to the Current Population Survey (TUS-CPS). The TUS-CPS has been administered as part of the CPS, which has eight rotation groups of households in each month that are repeatedly interviewed based on a sample rotation scheme. Previous research has found that even though all eight rotation groups in the CPS are independent random samples of the population, some estimates, such as unemployment rates, tend to be significantly higher in the first rotation group than among other rotation groups. The probit regression results of this paper showed that although current smokers are more likely to attrite than nonsmokers in all years of the TUS-CPS, for the six waves of TUS-CPS before 2003 there is no evidence that current smoking prevalence estimates were significantly affected by the rotation scheme of the CPS. For the three waves of TUS-CPS since 2003, however, the results showed that current smoking prevalence has been underestimated likely due to panel attrition. It appears that rotation group bias in these waves was caused by the substantially increased number of additional questions smokers had to answer.

Using data drawn from the 2010 American Time Use Survey Well-Being Module, this study examines the relationship between three measures of subjective well-being based on time-use data and an objective measure of well-being. Whereas the measures of affect – net affect and the U-index – are uncorrelated with the objective quality-of-life ranking of the fifty states in the United States, the measure of meaningfulness shows a significant correlation with objective ranking. The reason for the significant correlation between the measure of meaningfulness and the objective measure of well-being is because, when engaged in similar activities, people living in states with better quality of life felt, after controlling for their individual characteristics, their lives to be more meaningful than those living in states with poor amenities, not because time use varies substantially by state.

Under the background of cultural industrialization, this article analyzes the combination of modern art design and traditional folk art in China, discusses the fusion strategy of modern art design and folk art. The effective connection between modern art design work and folk art connotation can fully demonstrate the cultural characteristics of the whole art design work and effectively improve the impact on society through art design.