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Measurement of Analog Sequential Dependencies
In: Human factors: the journal of the Human Factors Society, Band 6, Heft 3, S. 233-239
ISSN: 1547-8181
A statistic sensitive to sequential dependencies existing between responses was proposed. Two studies were undertaken to determine the validity and practicality of this measure. In the first study, results included: (1) the distribution of this measure (λ) is sufficiently normal to permit parametric analyses; (2) λ sensitively reflects both individual differences and the course of learning; and (3) only a low positive correlation exists between λ and average error. The second study, in the area of controller sensitivity, indicated that λ is more sensitive to small changes in task parameters than either average error or root-mean-square. Future applications of the λ coefficient to both analog and digital data were suggested.
Landscape Changes in the Mullica River Basin of the Pinelands National Reserve, New Jersey, USA
In: Environmental management: an international journal for decision makers, scientists, and environmental auditors, Band 31, Heft 6, S. 696-708
ISSN: 1432-1009