The aim of this paper is to present the issue of academic cheating, describe its causes, and examine the obstacles this behaviour creates for learning. The research was carried out with 306 students from Barcelona (Spain) which were administered both with a psycho educational interview and a questionnaire. Results are similar to those from other countries and show that more than half of the students are in the habit of frequently cheating, and that boys cheat significantly more often than girls. To finish, the text suggests teaching strategies to control academic cheating in educational institutions, such as: Being aware of the problem and taking the decision to tackle it, including ethics tuition in the curricular content, teaching summarising and rephrasing techniques, frequently revising students’ writings, and last but not least, being very strict with deadlines and not accepting unwarranted excuses repeatedly made by students for not observing them.