Many experts agree that the term effectiveness is the achievement of previously outlined objectives. On the other hand, others state that the term is simply the performance of things correctly, with the simple purpose of achieving or achieving the planned goals. It is also the achievement of the stated objective, so it is the ability or quality to achieve, act or achieve some particular result, enjoying the virtue of producing the desired effect.

what is efficacy

It is the execution or completion of a task or the fulfillment of an objective, regardless of how said goal is achieved, the means, the time or the resources involved in its execution. In other words, it refers to the materialization of a purpose. Institutionally, it is the administrative capacity to achieve educational achievement goals.

Its etymology comes from the Latin efficax, which means “quality of doing what is meant to be”, formed from lexical elements such as the prefix ex, which means “outwards”; the root facere, which alludes to “do”; and the suffix ia, which refers to “quality”. Hence, the word “effective”, then will be that person or organization with the quality or ability to carry out a proposed plan and fulfill its mission.

Efficacy according to the RAE

According to the Dictionary of the Royal Spanish Academy, the word is defined as the ability to achieve the desired or expected effect. It also defines the word “effective” as the saying about something that produces its own or expected effect, or that competent person who fulfills its objective.

Efficacy according to authors

Most authors describe the term in a similar way, but in their own words, the efficacy is:

  • Idalberto Chiavenato (Doctor of Administration): «The measurement of the achievement of results»
  • Stephen Robbins and Mary Coulter: “Doing the Right Things”
  • Reinaldo Oliveira Da Silva: «The achievement of the proposed objectives with the performance of activities to achieve the established goals; and the extent to which the objective or result is achieved”
  • Simón Andrade: «The administrative manifestation of efficiency, or managerial effectiveness»
  • Manuel Fernández Ríos and José Sánchez: «Capacity of an organization to achieve objectives, including efficiency and environmental factors»
  • Peter F. Drucker: «Minimum condition to survive after success has been achieved»
  • Christopher Freeman: «The degree of congruence between the objectives and the observable results»

Administration Efficiency

Within the organizational administrative field, administrative efficiency is about achieving the goals of an institution with the resources available for that purpose, carrying out the processes correctly.

Although effectiveness in an institution is important, it will not be enough by itself within it to achieve success and position itself in the market. Within a company, it is really productivity that will determine its scope and projection, since it is what differentiates effectiveness and efficiency.

In this context, administrative efficiency will measure the results according to the proposed objectives, assuming that they are aligned with the vision defined by the company, considering the environment and its situation.

Within organizations, a management concept emerged, which is eco-efficiency or environmental effectiveness, which refers to the efficient use of resources, without affecting the quality of its processes and services offered by it, avoiding a significant negative impact on the environment.

Difference Between Effectiveness and Efficiency

The notion of efficacy should never be confused with the idea of ​​”efficiency”, since it is the rational use of available resources, in order to achieve the previously proposed objective. In other words, efficiency is the proper use of available resources, at the lowest possible cost and time (being effective in time management), but without neglecting the quality factor. The idea is to avoid waste, which shows that there is more than one way to achieve the objectives set. It is possible to be effective without being efficient and vice versa, but it is important to balance both aspects to achieve notoriety and productivity in the execution of actions.

An example of the differences between efficacy and efficiency would be that 6 labels of size 7×7 centimeters must be printed. In this case, being efficient would consist of printing the 6 labels, regardless of how many sheets are used for it, since one could well be done on each sheet. While, being efficient, would consist of editing a document in which the 6 labels can be accommodated on the same sheet, adjusting the margins so that they all fit on it.

5 examples of effectiveness

Efficacy- Examples

Efficiency at work

In this context, a worker can be effective as long as he is able to accomplish assigned tasks. For example, a shoe salesman who has a daily goal of selling 10 pairs and achieves it.

efficiency in sport

An athletics runner who reaches his goal, a soccer player who manages to score a goal, a basketball player who manages to score, or the team that manages to be the winner.

effectiveness in school

A student who did the assigned work and studied for the exams, so that he manages to pass the course, regardless of whether the average is low or high, but who still passed.

health efficacy

A treatment that meets a person with a condition, managing to relieve discomfort. Another example in this area may be the ability of a drug to relieve a symptom, combat a disease or generate the desired effect, such as the effectiveness of contraceptive methods, in which the objective is that the fertilization of the egg does not occur.

Communication efficiency

The development and launch of a campaign, whose message reaches the target audience expressing its original intention, regardless of the means used.

Synonym of efficacy

In some contexts, different terms are used that allude to the concept of effectiveness, some of which are:

  • Effectiveness.
  • Fitness.
  • Ability.
  • Talent.
  • Potential.
  • Competence.
  • Operability.
  • Power.
  • Force.
  • Can.
  • Energy.

Frequently Asked Questions about Efficacy

What is effectiveness and an example?

It is the ability to reach a set goal. For example, schedule an agenda and meet all commitments.

What is efficiency and effectiveness?

While effectiveness is the fulfillment of an objective, efficiency is the way to reach it, in which time and resources play an important role: while the task is carried out in less time, effort and with less money, more efficient it is.

What is effective?

Everything or that person who has the ability to do something proposed or entrusted.

What is effectiveness?

The result or the combination between effectiveness and efficiency is known as effectiveness, since it would be the fulfillment of the objective set with the adequate use of resources and in a short time.

How to be more effective?

You must work on your own training to have greater skills when executing a job, achieve self-motivation to have the energy to fulfill it, have autonomy to act in the face of the challenge that arises, try to simplify to achieve the objectives and have a high sense responsibility and commitment so that this task can be achieved.