Some are restricted for use by speech and language professionals (therapists or SALTs in the UK, speech-language pathologists, SLPs, in the US and Australia). A commonly used test battery for diagnosis of SLI is the Clinical Evaluation of Language Fundamentals (CELF).
Noun. (plural push factors). 1  A factor that leaves one with no choice but to leave one's current home (especially parental home), country, region, organization, or religion. 2  Link/Cite.
Examples of these push factors are job opportunities; better living conditions; political and/or religious freedom; enjoyment; education; better medical care; and security. To migrate, people place so attractive that they feel pulled toward it. Economic Push/ Pull Factors: Most immigrants migrate for economic reasons.People think about emigrating from places that have few job opportunities and they immigrate to places where jobs are most likely to be available. Ravensteinâs Law of Migration.nother push factor would be the fear of prosecution and these people would be refugees: people who have been forced to migrate from their homes and cannot return for fear of persecution. Political conditions can also operate as pull factors, especially the lure of freedom.