The research on leadership behavior has been able to identify clearly identify which leadership behaviors are most effective.

单选题

In the past 50 years, there _____ a great increase in the amount of research _____ on the human brain.

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单选题

The major shortcoming of Lewin’s early research on leader behavior was:

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单选题

The research on leadership behavior has been able to identify clearly identify which leadership behaviors are most effective.

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单选题

Based on the early behavior research conducted by Lewin and his associates, managers who provide information but little guidance to their followers are likely to have:

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材料题

luding in the UK.It found that a low density of ants in an area in-creased the diversity and density of other animals in the local area,particularly the density of herbivores and decomposers. At higher densities ants had no or the opposite effect,showing that predation is counteracting the positive influence.Dr Frank van Veen,another author on the study,said:“What we find is that the impact of ants on soil nutrient levels has a positive effect on animal groups at low levels,but as the number of

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