Grading static versus dynamic images of contact lens complications

static versus dynamic assessment of l2 learners’ reading ability

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

Prevention of Contact Lens Complications

شمار افراد استفاده کننده از لنزهای تماسی در طی ده سال اخیر، بدلیل سهولت کاربردو در دسترس بودن انواع مختلف لنزها افزایش یافته است. هر چند که این امر موجب می گردد تعداد افراد مستعد به لنزهای تماسی افزایش یابد.

Title : Grading Contact Lens Complications : the Effect of Knowledge on Grading

Prevalence of contact lens-related complications: UCLA contact lens study.

PURPOSE This study is a cross-sectional analysis of the types and prevalence of contact lens (CL)-related complications among CL wearing patients seen in a university clinic setting. METHODS Data on CL material and design, care system, and ocular complications were recorded and statistically analyzed for CL wearers. RESULTS Of the 572 patients (846 eyes) recruited during the study, approxim...

Complications caused by contact lens wearing.

Complications in wearing contact lenses are very rare and caused by poor maintenance, over-extended wear and wearing of contact lenses in a polluted environment. Regular control by a professional person can efficiently reduce the number of complications. This paper describes the most common risks factors for complications, and complications of wearing contact lenses with the classification acco...