13519.11.
(a) (1) The commission shall develop and implement, on or before January 1, 2023, a course or courses of instruction for the regular and periodic training of law enforcement officers in advanced interpersonal communication skills.(2) This course shall be incorporated into the course or courses of basic training for law enforcement officers.
(b) (1) The commission shall develop and implement, on or before January 1, 2023, a course or courses of instruction for the regular and periodic training of law enforcement officers training to become detectives and criminal law enforcement investigators in ethical science-based interviewing.
(2) This course shall be incorporated into the core course required by the Robert Presley Institute of Criminal Investigation.
(c) The commission shall develop the courses of instruction, the learning and performance objectives, the standards for the training, and guidelines consistent with relevant peer-reviewed research in consultation with groups and individuals having an interest and expertise in the fields of interpersonal communication and science-based interviewing. The groups and individuals shall include, but are not limited to, law enforcement agencies, police academy instructors, subject matter experts, prosecutors, and members of the public.
(d) The commission, in consultation with these groups and individuals, shall review existing training programs to determine how advanced interpersonal communication
training and science-based interviewing may be included as part of existing programs.
(e) Each law enforcement agency shall adopt and promulgate specific policies, and require regular and periodic training on advanced interpersonal communication training and science-based interviewing.
(f) For purposes of this section, the following definitions shall apply:
(1) “Advanced interpersonal communication skills” are the deliberate use of communication strategies to manage the dynamics of an interaction. Law enforcement officers should seek to employ skills with the specific intention of establishing rapport with the subject to create an atmosphere conducive to cooperation and engagement as appropriate for the situation. When feasible, the skills should be based on empirical evidence of their effectiveness, and may include,
but are not limited to, active listening, reflection, nonjudgmental approaches, evocation, empathy, and methods of nonconfrontational challenge. Law enforcement officers should seek to determine the communication style and behavior of the subject and adapt their response accordingly.
(2) “Science-based interviewing” is an interview process that is supported by empirical research and evaluated by scientific standards of reliability and validity. When feasible, the process should begin with an initial planning phase that is designed to assist the investigative team in separating facts from inferences, decrease the likelihood of errors based on cognitive biases, and decrease the likelihood of false confessions. The interviewer should seek to engage the subject in an ethical and professional manner, while understanding that the role of the interviewer is not simply to extract a confession, but rather to seek the truth about events to provide the
best evidence in the interests of justice. Cues to deception should be found in the details of the story rather than in signs of anxiety or nonverbal behaviors.