Comparing Time-Use Estimates of Two Different Time Diary Methods

Comparing Diary and Survey Estimates on Time Usey

We compare the data obtained through time diaries and survey questions on time use. Based on German data, we assess the exchangeability of time diary and survey estimates for several statistics. We find that both measures yield rather consistent findings. We interpret this rather good congruence of our time budgets as a result of our decomposed survey questions.

Comparing the Productivities of Two Units at Two Different Points in Time

Comparing Different Methods for Multiple Testing in Reaction Time Data

Microleakage of Bulk-Fill Composites at Two Different Time Points

Objectives: Microleakage is the main concern in composite restorations. This study aimed to compare the microleakage of two bulk-fill and one conventional composite at two different time points. Methods: Class II cavities were prepared in 60 premolar teeth and divided into six groups of 20. Groups 1 and 4 were incrementally filled with Grandio composite. Groups 2 and 5 were filled with X-tra...