• While similar to the symbiotic-relationship test, the nexus test focuses on the particular act complained of, instead of on the overall relationship of the parties. Still, some courts use the terms and analyses interchangeably.
— Also termed close-nexus test. Cf. SYMBIOTIC-RELATIONSHIP TEST T. See JOINT PARTICIPATION; STATE-COMPULSION TEST. [Cases: Civil Rights 1326(4, 7). C.J.S. Civil Rights §§ 92–94.]