The researcher found that students at secondary level face many problems which hinder the development of positive study attitudes and study habits. The experiment revealed that guidance services have significant positive effect on student’s study attitudes and study habits. Improvement in study attitudes and study habits resulted in improvement of students’ academic achievement. Significantly better performance of experimental group in the subjects of Physics, Mathematics, Biology, Chemistry and English text is an evidence that study attitude and study habits do affect students’ achievement. The students of experimental group did not show significantly better performance in English grammar comprehension component.