The term I as a novice found most problematic in context studies was 'activity' (Halliday et al. [1964]: 90): in ordinary life, the word has many meanings and each seems clear in its 'context' , but what exactly did it mean in the description of field of discourse?
To reduce medication effects, we recruited euthymic patients that were not receiving antipsychotics, which are likely to be the most problematic class for studying reward processing (Pessiglione et al., 2006; Abler et al., 2007 b ).
Perhaps the most problematic issue with the study described in this manuscript may lie in the data analysis/interpretation and the data description (e.g., the manuscript text).
These peak effectiveness times coincided with the times of day patients reported as being most problematic at the beginning of the study and covered homework time.
Most of these studies, however, are most problematic in view of the patterns of recorded mtDNA alterations between putatively matched tissues, which are more akin to the result of sample mixing [19], [20], [21].
But the most problematic platform seems to be Uber because the study found statistically significant longer wait times for black people riding UberX, and found zero significantly different wait times on Lyft and Flywheel.
Structurally the work's most problematic section is the prologue.
Concealment of allocation as well as participants' blinding were the most problematic fields (unclear in 50 %, 75%% of studies, respectively).
Our findings document and quantify that pain is the most prominent clinical feature for FM patients, with fatigue being the next most problematic symptom; this confirms the findings of other studies [ 20, 47, 48].
Although the EAL writers in the present study have demonstrated their awareness of the SoP's general genre features without formal SoP writing instruction, we should keep in mind that the study's data selection process excluded most "problematic" SoPs.
