Does Organizational Development Work? What Are the Main Conclusions Reached

question 338

Essay

Does organizational development work? What are the main conclusions reached by three large-scale reviews of OD techniques?

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Definitions:

Null Hypothesis

A hypothesis that suggests there is no statistical significance between the two variables in the hypothesis.

Alpha Level

Alpha level, or significance level, is the threshold of probability at which you reject the null hypothesis, typically set at 0.05 or 5%.

Critical Values

Critical values are specific points on the scale of a test statistic that determine the boundary for rejecting the null hypothesis.

Type I Error

The incorrect rejection of a true null hypothesis, or a false positive, in statistical hypothesis testing.