What are the internal factors affecting " p e r c e p t i o n " ?

Life experiences and education. Also, present situation.

1. Needs and desires of individual

2. Individual's personality

3. Experience and knowledge

Great answer Mr. Divyesh

1. Like or dislike.

2. Personality.

3. Behavior.

4. Care

Agree with experts nice answers. I would like to add few more to that:- 

Internal factors only: 

1. Heredity

2. Height, skin, gender and even colour of the person 

well answered by the experts

care , flexibility , interest, love&hate , dreams, & what we want and need

Motivation -

Values and personal behavior and attributes

Environment are the most important factors that affect the achievement of objectives of any firm in addition to ongoing training and development of permanent

Organizational Behavior- Internal Factors Influencing The Perception Process. ... state of learning influences and plays a crucial role in the perception process.

What I see and feel the first time I meet some one, in other words my intuition 

my experience

if I like it or not 

personality and behavior 

does the person cares or not