As you can see, developers reported several productivity-related consequences—and some even explicitly reported experiencing lower productivity. Other consequences include delays, process deviations, low code quality, throwing away code, and breaking the process flow in projects. These external effects are direct impacts on productivity and performance. Internal consequences, such as low motivation and reduced cognitive performance, indirectly affect productivity as well. Work withdrawal and mental unease, or, in the worst case, signs of disorders, are among the gravest consequences mentioned
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