@article{ref1,
title="Connectivity as a measure of problem complexity in failure diagnosis",
journal="Proceedings of the Human Factors and Ergonomic Society annual meeting",
year="1983",
author="Wohl, Joseph G.",
volume="27",
number="8",
pages="681-684",
abstract="Failure diagnosis is a structured form of problem-solving behavior in which problem difficulty can be directly measured. It is shown that a high degree of component interconnectedness must result in increased difficulty in isolating a failed component. Recent research suggests that if component interconnectedness exceeds a given level (related to human cognitive limitations) then the expected value of diagnostic time can increase without bound.<p /><p>Language: en</p>",
language="en",
issn="2169-5067",
doi="10.1177/154193128302700806",
url="http://dx.doi.org/10.1177/154193128302700806"
}