(see §2 below for a more formal characterization serving the purposes of this paper). Error becomes manifest as additional work, where scientists must "undo" or redo a series of experimental procedures or steps in their reasoning. In this paper, I am not concerned with several technical uses of the term 'error'. I do not discuss measurement error, in the sense of precision or tolerance of numer...

2122 CLINICAL CHEMISTRY, Vol. 32, No. 11, 1986 variance with the observations of Hendriks et al. On occasion the RA-1000 prints no result; this happens for ACE activities at the lower end of the reference interval. Machine malfunction was ruled out, because the instrument was checked for optimal performance, including lamp efficiency. With problems such as poor precision, no print, and inapprop...

This study attempted to compare corrected linguistic errors in foreign language classrooms and all errors occurring in these classes to see which types of errors are more attended to by teachers in relation to their occurrence in classes. For this purpose, 69 hours of the classes of 34 teachers teaching in different language schools were recorded and the errors corrected by these teachers were ...

Objectives: This study aims to find which AAC type(high-tech, low-tech) and error type (omission, substitution, inversion) is more influential communication partners’ accuracy, acceptance, as well the attitude of users. Methods: The message scripts were constructed based on everyday life expressions; omisson, inversion videos produced by high-tech low-tech AAC. participants users’ family groups...