Students performance is physics were influenced by their career goal, circle of friends,poor attitude towards the subject and their perception that physics is difficult.
Teacher influenced the students performance in physics through their missing of classes, poor relationship with students,and poor method of teaching.
School environment influenced the students performance in physics by lack of facilities for experiment , and availability of laboratory experiment.
Family and environment influence the students performance in physics through their believes that sciences in a waste of time, science does not make you rich, lack of working opportunity in science base industry.
What is the other factor might influence?