Sentence examples for voluntary study from inspiring English sources

The more ambitious among them sought to increase their effectiveness and potential for advancement by voluntary study.

But observation of students' down-loading habits of self-study materials which indirectly reflect their initiative and ability of voluntary study continued for over a year.

While the age distribution of participants in a voluntary study can be influenced by self-selection, a number of other studies have noted age relationships.

Survey 1 gathered information regarding students' prior experiences with voluntary study groups before the semester began.

Selection bias because of voluntary study participation or the recruiting nurses' preferences cannot be excluded though.

This was a voluntary study that PARA believed necessary to deal with the future well-being of its membership.

Working with data of a voluntary survey study has the implicit risk of sample selection.

Additionally, as with other voluntary studies, not all individuals are inclined to participate.

However, reduced completeness has also been reported in other voluntary studies.

Such factors may impact a subject's ability or desire to respond to voluntary studies.

Researchers should be aware that individuals requiring inpatient care or diagnosed with mental disorders may be less likely to enroll in voluntary studies, and various sampling and recruitment techniques should be considered.