1 Before digging around in your drain to clean it out with a wire, try pouring 1 cup of vinegar down the drain. 2  It will smell a bit like vinegar for about a day. 3  You can also use a toilet plunger on your bathroom sink. It will smell a bit like vinegar for about a day. 2  You can also use a toilet plunger on your bathroom sink. 3  Fill up the sink with water first, the use the plunger vigorously on the drain just as you would a toilet.
What constitutes a teacher-made test? A: A teacher-made test is an alternative to a standardized test, written by the instructor in order to measure student comprehension. Teacher-made tests are considered most effective when they are implemented as part of the education process, rather than after the fact. It is recommended that they include visual and auditory tasks, have varying levels of difficulty and offer easy-to-follow instructions.
Trail Making Test. The Trail Making Test is a neuropsychological test of visual attention and task switching. It consists of two parts in which the subject is instructed to connect a set of 25 dots as quickly as possible while still maintaining accuracy. The test can provide information about visual search speed, scanning, speed of processing, mental flexibility, as well as executive functioning. It is sensitive to detecting cognitive impairment associated with dementia, for example, Alzheimer's disease.