The notion of sameness It is used in the field of philosophy to allude to fact of being yourself, as detailed in the Royal Spanish Academy (RAE) in your dictionary. By itself is understood to be a condition, to something that does not change with the passage of time and that is associated with the very structure of being.

SamenessSelfhood is built and felt in what is done. That is why it is linked to experience of being, taking experience as a way of connecting with objects at the level general.

This concept appears in other areas beyond philosophy, such as anthropology and the psychology. In each context it acquires a particular or limited meaning, although always related in one way or another to identity.

At buddhism the idea of ​​self is also very present. There are several positions on this: some thinkers maintain that the non-existence of sameness is associated with the finite and fleeting character of human being. For others, on the other hand, there is no sameness since the individual lacks an inherent existence.

In this framework, there are philosophical schools that define the subject by the absence of selfhood, leaving aside the mental and physical components that constitute each copy of our life. species. These movements link the notion to the fact of not being independent or self-sufficient.

As can be seen, the term sameness appears tied to complex and deep issues that motivate reflections and exhaustive analyzes from different perspectives. It is not possible to allude to only one way of understanding the idea because its scopes are very wide.

It is important to know that selfhood is sometimes confused with selfhood. It is true that this last word is very common that can be used in association with the idea of ​​oneself. However, in philosophy it is used to become the counterpoint to what is the same.

Specifically, Jean Paul Sartre came to determine that ipseity was uniting what is being for itself and being itself.

Likewise, it should not be overlooked that in the field of psychology, selfhood is spoken of as self-recognition, but in the field of experience.

In the same way, we cannot ignore either that within the judicial and police sphere the term “selfhood” that we are dealing with is used. Specifically, it speaks of the guarantee of the sameness of a test to refer to the steps and procedures that play a fundamental role in ensuring that the correct chain of custody maintains the evidence in the necessary conditions.

In other words, this principle determines that the evidence that is measured, weighed, collected, transferred and even analyzed must be the same at all times. That is, from the moment it is collected from the place where the crime in question has been committed until it is studied and analyzed in depth by the corresponding experts.