The formula N - 1 is applicable in determining the degrees of freedom while comparing two distributions for

Employee dissatisfaction expressed through active and constructive attempts to improve working conditions is referred to as

Consider the following statements :

I. Traits may be classified in terms of the modality through which they are expressed

II. Any single trait may represent the outcome of the operation of enviornmental factors, hereditary factors or both

III. Traits that result from environmental conditions are called environmental mould traits

IV. Traits that reflect hereditary factors are called constitutional traits.

Of the statements :

Counselling may be seen as a primary tool for addressing the many adjustment issues that older people face. This is the approach by

Chance errors are otherwise known as

A person approaches the test with a certain attitude and with a certain interpretation of whatever ambiguities there are in the directions. This is called