2. Basic Assumptions of OB
Every field of social science has a philosophical
foundation of basic concepts that guide its
development.
OB has also certain basic assumptions revolving
around the nature of people and the nature of
organization.
A. Nature of the people
1. Individual differences
2. A whole person
3. Caused behavior
4. Value of the person
B. Nature of the organization
5. Social System
6. Mutual interest
3. The nature of people
• 1. Individual Differences
• 2. A whole person
• 3. Caused Behavior
• 4. Value of the person
The nature of organization
• 5. Social System
• 6. Mutual Interest
4. Nature of the people
1. Individual differences
Every individual in the world is different from all others.
The idea of individual difference comes originally from
psychology.
Individual may differ in physical characteristics,
intelligence, aptitudes, attitudes, personality, skills and
so on.
Such differences may affect on the job behaviors of
employees so managers need to consider these
differences.
Therefore, every person should be selected, trained and
treated on the basis of what the kind of person s/he is.
5. 2. A whole person
An employees personal life is not detached from his
working life.
When an employee comes to the work station as a
complete person, s/he has his/her background,
sentiments, emotions, feelings etc. which can not
be separated from the skills they are using in the
job.
Therefore, the manager need to help an all –round
development of the man rather than a particular
aspects of a person.
6. 3. Caused behaviors
According to psychologists, human behavior is caused, motivated
and goal directed.
People’s behavior is caused by needs which can be directed and
controlled in order to get desired results.
Therefore, managers need to motivate employees, and determine
what managerial action satisfy human needs and what actions
threaten their need fulfillment.
7. 4. Value of the person
This concept tells that employees should be treated
differently as compared to other resources in the
organization.
People’s feelings, sentiments, aspiration skills etc.
should be recognized in the organization.
People should be treated with respect, dignity and
equity not should be treated like an animal or a
machine.