Are you desirous of knowing how to perform well in your degree examination as an agricultural science candidate? Do you know the factors or variables that determine how you perform in school and what you can do in moderating or modifying these variables to your advantage?Are you familiar with the word causal modelling?What does it mean? Are you willing to learn how to apply causal modelling principle(s) to the assessment of your ducational performance? Then,this is a book for every student,researcher and teachers of agricultural science, sociology in a tertiary institution.It is worth having it in your library.