FORENSIC SERVICES
Evaluation of PC 1368, Competency to Stand Trial
The purpose of the evaluation is to assess the defendant’s mental state at the time of the trial and ensure that they can comprehend the charges against them, understand the roles of the courtroom participants, assist their attorney in their defense, and have a rational and factual understanding of the proceedings.
Dr. Williamson assesses various factors, including the individual’s cognitive abilities, understanding of the legal process, factual understanding of the charges, ability to communicate with legal counsel, and the presence of any mental disorders or impairments.
The evaluation includes a clinical interview, psychological testing, a review of the individual’s mental health history, and relevant legal records. Dr. Williamson’s primary goal is to determine whether the person possesses the requisite mental competency to participate meaningfully in trial proceedings.
Evaluation of PC 1026, Not Guilty by Reason of Insanity (NGRI)
The NGRI psychological assessment is a comprehensive evaluation conducted to determine a defendant’s mental state at the time of committing a crime. When a defendant pleads NGRI, they are asserting that they were unable to understand the nature of their actions or distinguish right from wrong due to a mental illness or defect.
Known for her compassionate and meticulous approach, Dr. Williamson engages in a comprehensive evaluation process through interviews, psychological testing, and a thorough review of mental health records. Dr. Williamson evaluates the defendant’s psychological history, current mental state, and any relevant symptoms or disorders. She also considers factors such as the defendant’s level of impairment, the presence of a diagnosed mental illness, and the connection between the mental illness and the alleged crime. Dr. Williamson’s assessment process is designed to be objective, thorough, and impartial, ensuring that the court receives an accurate understanding of the defendant’s mental state.
Evaluation of PC 1001.36 Mental Health Diversion
The Mental Health Diversion evaluation, conducted under PC 1001.36, plays a crucial role in determining the eligibility and suitability of individuals for the diversion program. The evaluation conducted by Dr. Williamson assesses the individual’s mental health condition, treatment needs, and potential for rehabilitation.
During the evaluation, Dr. Williamson examines various aspects, including the individual’s mental health history, psychiatric diagnoses, current symptoms, and the relationship between their mental health and the alleged offense. The evaluation also considers the individual’s willingness to participate in treatment and comply with program requirements.
PC 288.1 Sexual Offender (including possession of child pornography)
PC 288.1 refers to a section of the California Penal Code related to the commission of a lewd or lascivious act with a child under the age of 14 by a person who is at least 10 years older than the child. Risk assessments in the context of PC 288.1 are typically conducted to evaluate the likelihood of reoffending or the potential danger posed by an individual convicted of this offense.
A PC 288.1 assessment conducted by Dr. Williamson typically involves several components, including a clinical interview, psychometric testing, review of records, risk factors, protective factors, dynamic factors, and risk management plans.
Franklin Hearing
Cognitive and Intellectual Testing
Cognitive and intellectual testing, conducted by Dr. Williamson, is a comprehensive evaluation that aims to assess an individual’s cognitive abilities and intellectual functioning. This type of testing provides valuable insights into an individual’s thinking processes, problem-solving skills, memory capacity, attention span, and overall intellectual potential.
Dr. Williamson administers a series of standardized tests and assessments tailored to the specific needs and age of the individual being tested. These tests often cover various cognitive domains, such as verbal and non-verbal reasoning, working memory, processing speed, and executive functions. The assessment may involve tasks that require logical reasoning, pattern recognition, vocabulary knowledge, spatial awareness, and mathematical abilities.
Personality Testing
Personality testing conducted by Dr. Williamson is a valuable tool used to gain insights into an individual’s unique psychological traits, preferences, and behavioral patterns. These assessments provide a structured and scientific approach to understanding human personality.
Psychodiagnostic Testing
Psychodiagnostic testing, conducted by Dr. Williamson, is a comprehensive and systematic approach to assessing and understanding an individual’s psychological functioning. This specialized form of evaluation combines various techniques, tools, and assessments to provide valuable insights into a person’s cognitive abilities, emotional well-being, personality traits, and behavioral patterns.
Psychodiagnostic testing is a powerful tool that helps Dr. Williamson diagnose mental health conditions, identify underlying psychological factors contributing to emotional or behavioral difficulties, and develop effective treatment plans. It involves administering standardized tests, questionnaires, and interviews to gather relevant information about a person’s thoughts, feelings, and behaviors.
Evaluation of Malingering
A malingering evaluation conducted by Dr. Williamson is a comprehensive assessment designed to assess the presence of deliberate exaggeration or feigning of symptoms for secondary gain. Malingering refers to the intentional fabrication or amplification of physical or psychological symptoms, often motivated by financial compensation, legal advantage, or other personal motives.
During a malingering evaluation, Dr. Williamson utilizes a range of assessment tools and techniques to determine the validity of reported symptoms and functional impairments. These may include structured interviews, psychological tests, actuarial tests, behavioral observations, and collateral information from other sources. Dr. Williamson carefully examines the individual’s history, current symptoms, and any inconsistencies in their presentation. The evaluation aims to differentiate between genuine symptoms and those that are exaggerated or feigned.
COURT TESTIMONY:
In the high-stakes arena of the courtroom, where justice hangs in the balance, the role of a psychologist as a key expert witness becomes crucial. Armed with a deep understanding of the human mind and behavior, Dr. Williamson brings a unique perspective to the legal system, shedding light on complex psychological factors that can profoundly impact legal proceedings.
When Dr. Williamson takes the stand, she serves as an invaluable resource, offering a bridge between the intricacies of the human mind and the demands of the justice system. Her specialized knowledge can illuminate the motivations, mental states, and emotional factors that underpin a defendant’s actions and behavior.


Dr. Williamson employs a range of scientifically validated assessment techniques, including standardized tests, interviews, and observation, to evaluate individuals involved in legal cases. Her expert analysis can uncover critical details about a person’s cognitive abilities, mental health, personality traits, and even their capacity to understand the consequences of their actions. By objectively examining psychological evidence, Dr. Williamson can help the court make informed decisions about a defendant’s guilt or innocence, as well as determine appropriate sentences or treatments. Additionally, Dr. Williamson also provides expert opinions on broader psychological phenomena, such as the effects of trauma, the impact of mental disorders on behavior, or the developmental factors influencing a person’s decision-making abilities.
Testifying in court demands not only expertise but also effective communication skills. Dr. Williamson presents her findings and opinions in a clear, concise, and jargon-free manner, ensuring that judges, juries, and legal professionals can comprehend and appreciate the relevance of her findings. Dr. Williamson’s ability to translate complex psychological concepts into understandable terms can have a profound influence on how the court perceives and weighs the evidence presented.
You have the right to receive a “Good Faith Estimate”
Under the No Surprises Act, healthcare providers need to give private pay clients an estimate of the bill for medical items and services. You can also ask your healthcare provider for a Good Faith Estimate before you schedule an item or service.
For questions or more information about your right to a Good Faith Estimate, visit www.cms.gov/nosurprises.