Not to be confused with Behavioralism. Behaviorism (or behaviourism) is an approach to psychology that focuses on an individual's behavior. It combines elements of philosophy, methodology, and psychological theory.
In accordance with Federal Acquisition Regulation(FAR) 19.702(a)(1) and General Services Administration Acquisition Manual (GSAM) 519.705-2(a), a small business subcontracting plan is required from a large business concern whose estimated dollar value of the proposed Schedule contract, including options, is expected to exceed $550,000.
In addition, 'The Zone' is also a term used to refer to the 30 kilometer Chernobyl Exclusion Zone, established after the accident. On 11 July 2007, GSC Game World announced a prequel, S.T.A.L.K.E.R.: Clear Sky, which was released on 15 September 2008. On 30 April 2009, GSC Game World announced a sequel, S.T.A.L.K.E.R.: Call of Pripyat, which was released worldwide in February 2010.