Variable Name  Factor Communality Factor 1 Factor 2 ... Factor P H$$2   Variable 1 a$$11 a$$12 ...  a$$1p H$$1$$2 Variable 2 a$$21 a$$22 ... a$$2p H$$2$$2 · · ·   · · · · ·   · · · · ·   · · Variable N a$$n1 a$$n2 ... a$$np H$$n$$2   Eigenvalue λ$$1 λ$$2 ... λ$$p Σλ$$j = ΣH$$i$$2 Percent of Trace PT$$1 PT$$2 ... PT$$p TPT Percent of Variation PV$$1 PV$$2 ... PV$$p PTV

KEY TERMS Communality Eigen values Factor (structure) matrix Factor loading Percent of trace Total percent of trace Percent of variance Percent of total variance

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