Answer: D.) Generally utilize techniques familiar to them based on training and experience
Explanation: The assessment of Competence in the context above, refers to the evaluation of an individual's well being or capability. The individual's capability is evaluated in relation to his or her to perform or execute certain legal actions.
Clinicians are often charged with making assessment of individuals and their well being using techniques which they are familiar with based on their level of expertise and training. Clinicians are not coerced or mandated to use a certain assessment technique or guideline in determining an individual's Competence.