You can always leave, during or after the probation period, given that you fulfill some contractual requirements (like telling them some weeks in advance, see your contract). Employment is no prison. For more information, see http://en.wikipedia.org/wiki/Probation_%28workplace%29
Screening is conducted to identify or predict students who may be at risk for poor learning outcomes. Universal screening assessments are typically brief, conducted with all students at a grade level, and followed by additional testing or short-term progress monitoring to corroborate studentsâ risk status.
Screening is an invaluable tool in the appropriate referral of persons with aphasia to speech-language pathology services and is an important first step in determining the need for treatment. It is conducted in the language(s) used by the person, and with sensitivity to cultural and linguistic diversity. number of valid and reliable aphasia screening tools and comprehensive assessment batteries are available to assist SLPs. These measures may be helpful in assessing basic communication difficulties or may provide a more detailed description of the type and severity of aphasia.