The performance levels enable dynamic control of the entire process and compare the results in relation to the problem, objectives, content, methods and media. Similarly when inserted in an essentially bilateral (learning-teaching) the levels of cognitive performance of students favor establishing a causal correlation with the level of professional performance of teachers and consequently easier to attribute the causes of successes and failures of the process Teaching bilaterally and democratic, both students and teachers, to be key players in the educational process at school. MEASUREMENT OF COGNITIVE PERFORMANCE LEVELS. Traditionally, performance results were presented in terms of percentage of correct answers. With the To facilitate understanding of results, in the present, the interpretation of these results should take into account some caveats listed below. The average percentage of correct answers indicates what the percentage means of correct answers in the items in the tests.

Should not be considered that 50% correct is 'approved'. If these students had answered another test slightly easier or harder would have obtained different batting averages. It is wrong to identify a certain value of the ratio of successes to failure or success in a subject. There is, a priori, any value that could be considered unsatisfactory performance. The batting average does not indicate what they know or what they know students.

Only a more detailed analysis of the results to determine that point. The percentage of success does not take into account the difficulty of the items. Two students in the same proportion of correct knowledge can have very different levels.

In market practice, the tendency is to generate internal communication departments as the organization grows, especially in number of employees. When you increase the payroll, grow the institutional dimension and increases with it the complexity of communication work. That’s why large organizations, multinational corporations and government agencies often create this area. The main objective is to ensure the alignment of people, because the growth makes losing a human scale. In contrast, medium-sized organizations, or with fewer employees, generate specialized departments. When looking to professionalize their communication, the tendency is to make it across, in all areas. Human relations in any context are supported by basic communication.

If we provide the mechanisms to occur naturally and also make this communication takes place in the organization in an ethical climate and freedom, we will have the first and most important step of all activities submitted to us the business world. In an organization generates multiple messages that are repeated in the form and even content. These redundancies arise from certain implicit rules that synthesize, at any given time, the weight of tradition and history, style of command, the type of culture, the everyday, and so on. It is somewhat a form of learning by mimicry, based on the theory of conversation. All this constitutes a speech own own way of doing things in each company. Therefore, the organization can not exist without communication, so that we can also establish that the communication can not happen without the existence of messages, whether verbal or not. You may want to visit Eva Andersson-Dubin to increase your knowledge.