A Validated Questionnaire for Quantifying Skin Oiliness

A Validated Questionnaire for Quantifying Skin Oiliness

Increased sebum production is a common skin complaint and plays an important role in acne and oily scalp conditions. To choose the correct skin care products, which mostly are marketed for dry, oily or normal skin, the consumer must self-assess their skin type. Studies show that individuals incorrectly self-assess their sebum secretion levels. In order to be able to correctly determine skin oil...

developing a validated and reliable questionnaire for evaluating knowledge, attitude and practice of physicians in pharmacoeconomics

Polycystic ovary syndrome: validated questionnaire for use in diagnosis.

OBJECTIVE To construct and validate a questionnaire for use in diagnosis of polycystic ovary syndrome (PCOS). DESIGN All participants completed a questionnaire, which asked clinical questions designed to assist in the diagnosis of PCOS, before their appointments with an endocrinologist. Following completion of the questionnaire, the endocrinologist (blinded to the answers) made or excluded a ...

Modifying a validated instrument: the Aberdeen varicose vein questionnaire

The Aberdeen Varicose Vein Questionnaire (AVVQ) is validated and frequently used as a patient-reported disease-specific quality of life (QoL) outcome in trials of varicose veins. The AVVQ comprises a manikin diagram where patients draw their varicose veins and 12 questions including pain, skin changes, use of support stockings, appearance and impact. AVVQ scores range from 0 to 100 (worst possi...

designing and validating a textbook evaluation questionnaire for reading comprehension ii and exploring its relationship with achievement

در هر برنامه آموزشی، مهم ترین فاکتور موثر بر موفقیت دانش آموزان کتاب درسی است (مک دونو و شاو 2003). در حقیقت ، کتاب قلب آموزش زبان انگلیسی است( شلدن 1988). به دلیل اهمیت والای کتاب به عنوان عنصر ضروری کلاس های آموزش زبان ، کتب باید به دقت ارزیابی و انتخاب شده تا از هرگونه تاثیر منفی بر دانش آموزان جلوگیری شود( لیتز). این تحقیق با طراحی پرسش نامه ارزیابی کتاب که فرصت ارزیابی معتبر را به اساتید د...