Roleplay simulation is an experiential learning method in which either amateur or professional roleplayers (also called interactors) improvise with learners as part of a simulated scenario. Roleplay is designed primarily to build first-person experience in a safe and supportive environment. Roleplay is widely acknowledged as a powerful technique across multiple avenues of training and education.
Howard Barrows invented the model for medical patient role-playing in 1963 at University of Southern California. This program allowed doctors practice taking medical histories and conducting physical examinations by participating in a one-on-one scenario with a role-player. The role-players (called Standardized Patients or SP) were also trained on providing performance evaluations after the fiction of the scenario was complete. Barrows continued to evolve this model, eventually bringing it to other physicians in the 1970s, and into the academic world in the 1980s. Today, many hospitals and medical universities have their own standardized patient programs that employ part-time role-players trained to specific standards of interaction. The Association of Standardized Patient Educators has members from six different continents.
An industry of professional skills training emerged in the late 1990s, primarily in the United Kingdom. Companies began hiring acting professionals to create situational dramas to be overcome by learners as part of an experiential learning methodology. Today, there are more than twenty companies in the UK that specialize in providing role-players for workplace simulations.
Professional military role-players have been employed by the US Military since 2001, primarily as a response to the September 11, 2001 attacks in the United States. Preparation requirements for the resulting War in Afghanistan created a need for cultural role-players skilled in languages and customs of current theaters of war to populate simulated villages and urban environments.
Medical role-players typically fall under the category of Standardized Patients (SP). SPs are extensively used in medical and nursing education to allow students to practice and improve their clinical and conversational skills for an actual patient encounter. SPs commonly provide feedback after such encounters. They are also useful to train students to learn professional conduct in potentially embarrassing situations such as pelvic or breast exams. SPs are also used extensively in testing of clinical skills of students, usually as a part of an objective structured clinical examination. Typically, the SP will use a checklist to record the details of the encounter.
Role-players can engage with medical learners in one of two ways:
Medical role-players can also be used to portray distraught or bereaved family members of patients in emergency medicine scenarios, giving the learners practice in handling emotionally difficult or distracting situations.
Role-players in military simulations can portray various types of interactive characters:
Role-players are trained to accurately emulate real-life enemies in order to provide a more realistic experience for military personnel. To avoid the diplomatic ramifications of naming a real nation as a likely enemy, training scenarios often use fictional countries similar military characteristics to the expected real-world foes.
Main article: OPFOR
Some COB role-players are expatriates of foreign countries who have the looks, language skills, and cultural familiarity needed to accurately portray key points of interaction in a military scenario. Others are locals who may be unskilled as actors, and primarily serve to populate a particular area of operations within a military scenario so that soldiers can be challenged with problems of crowd control, or situational awareness.
Field medical training, or Tactical Combat Casualty Care training utilizes role-players to portray wounded soldiers and civilians on the battlefield. Role-players will often scream in pain, convulse, and panic to create extreme emotional conditions under which battle medics must operate proficiently. It is not uncommon for TC3 scenarios to employee amputees as role-players. These role-players are fitted with realistic prosthetic wounds that can gush synthetic blood or other bodily fluids in order to heighten the emotional intensity of a simulation. It is expected that trainees who are routinely exposed to such intense situations in simulations will eventually experience a level of "stress-inoculation" that will provide life-saving advantages in real battle situations.
Role-players are often hired by law enforcement agencies to portray criminals or victims of crimes in scenarios that simulate typical law enforcement situations. These can range from a response to a domestic violence call to an "active shooter" scenario. Role-players are advantageous over video-based police simulations in that they can escalate or de-escalate a confrontational situation in response to the words, body language, and tone of voice of the trainee. This becomes key in effective use-of-force training.
Law enforcement scenarios use role-players for scenarios such as interrogation, hostage negotiation, and witness interviews. Recently, law enforcement agencies have begun to introduce the identification of human trafficking victims into their role-player curriculum.
Role-players are used by businesses to equip their leadership with experience in handling interpersonal conflict, negotiations, interviews, performance reviews, customer service, workplace safety, and ethical dilemmas. A role-player may also simulate difficult and sensitive conversations such as layoffs, or reports of sexual harassment. This gives leaders a chance to make mistakes in a safe environment, rather than learn from a mistake in the real world, which could lead to costly litigation.
Role-play also has applications in forecasting. One forecasting method is to simulate the condition(s) being studied. Some experts in forecasting have found that role-thinking for producing inaccurate forecasts unless groups act as protagonists in their interactions with one another.
The use of skilled role-players in a simulation has several benefits over using unskilled confederates:
Role-players can be expensive to organizations with limited training resources. Role-player fees are typically contingent upon skill and level of specialized knowledge, and can range from minimum wage to more than $100 USD per hour.
Certain types of training that require objectively quantifiable measures of success can be incompatible with the variability of using a human-in-the-loop.
Interactors feature prominently in Neal Stephenson's novel, The Diamond Age: Or, A Young Lady's Illustrated Primer.
Set in the near-future, artificial intelligence is depicted in the novel as having failed in its goal of creating software capable of passing the Turing Test, therefore it is renamed "pseudo-intelligence". As a result, virtual reality entertainments are augmented by role-players skilled in the use of digital puppetry who don motion capture suits and perform as interactive avatars within virtual environments. These human-in-the-loop simulations are known as "ractives" (an abbreviation of "interactives"), and the performers who drive them are called "ractors" (an abbreviation of "interactors").
Ubiquitous and surreptitious role-players are the primary plot drivers of the 1997 film, The Game, directed by David Fincher. The protagonist agrees to participate in a vaguely defined game hosted by a high-end entertainment company called Consumer Recreation Services. He later ends up being manipulated by dozens of CSR role-players who psychologically torment him to the brink of suicide.
In the John Fowles' novel, The Magus, an eccentric and wealthy recluse uses surreptitious role-players to manipulate the protagonist. The novel never fully clarifies which characters are "real", and which are being portrayed by actors. Additionally, there are role-players who engage with the protagonist as multiple different characters. He eventually loses the ability to distinguish artifice from reality, and realizes that he has become a fictionalized version of himself in the simulation of his own life.