Basic Features of Clinical Assessment Range of assessment options Goal of assessment: - Diagnosis - (advantages/disadvantages) - not necesseraly - we have different sources to fain information - Description - Treatment planning - Prediction (if someone is in danger / suicidle thoughts) Clinical Judgment and Decision making Psychometric Properties of Assessment Instruments Assessment choices A Clinical Case Dr. T was asked to take the case of Jessie. A 17-year-old male whose school counselor had become concerned that Jessie was showing signs of depression and rebellion. In addition to missing school because of alleged illnesses (his counselor does not believe him). Jessie has frequently been aggressive with some of his teachers. Jessie’s parents drove him to the appointment, but they declined to meet with the therapist, saying only that they wanted to know what was wrong with their son and that they wanted him to get whatever treatment the insurance would cover. In the intake interview, Jessie expressed a strong dislike of school , saying it was a waste of time. He said that no one understands him there, and Basic Features of Clinical Assessment 1 most of his classmates only ignore him or make fun of him. In school, he was mostly silent and did not speak with classmates. Outside of school, he spent most of his time with a 20-year-old friend who worked as a dishwasher at a local diner. Last week, the two young men had been caught in possession of alcohol. He admitted that he had been depressed and that for at least the last 3 weeks had “ no interest in anything.” He said that during this time he had slept for longer periods, sometimes as much as 14 to 16 hours per day. He also claimed to have had “some pretty bizarre thoughts about leaving this life and living in another dimension.” Jesse admitted to beliefs that he was not meant for this world, that he was being told (he could not or would not say by whom) that he might be better off dead. He also informed the therapist that his parents were in the process of getting a divorce. How can the therapist best understand Jessy’s problem? Which of the problems are the most pressing? What diagnosis most accurately describes those problems? Is Jessie suicidal or dangerous to others? What role do the parents play in his difficulties? Basic Features of Clinical Assessment 2 How can an effective treatment be designed? In order to answer these questions, the psychologist must conduct an assessment. Where we start? WHat is the plan? Not just data collection about background, attitudes, behaviors …. Clinical psychologists collect and process assessment information that is more formal and systematic Assessment is required in order to: (system + purpose) define a client’s problems plan treatments measure treatment effectiveness conduct other kinds of research Receiving and Clarifying the Referral Question 2 important questions: What do we want to know? who requested the assessment and for what purpose? How best can we find out about it? What do we want to know? Referral source ⇒ the person/agency requesting the psychological assessment Referral question the question/issue to be addressed Very important! It influences clinician’s choice of Basic Features of Clinical Assessment 3 assessment instruments and the interpretation and communication of results Referral question is first step in shaping the ultimate goal of assessment Basic Features of Clinical Assessment 4 Planning Data Collection Procedure How best can we find out what we need to know? Goal is clear planning methods to collect data 1. Identifying data name, sex, occupation, income (of self or family), marital status, address, date and place of birth, religion, education, cultural identity. 2. Reason for coming to the agency, expectations for service. 3. Present and recent situation, including place, principal settings, daily round of activities, number and kind of life changes over several months, impending changes. 4. Family constellation (family of origin), including descriptions of parents, siblings, other significant family figures, and respondent’s role growing up. 5. Early recollections, descriptions of earliest clear happenings and the situation surrounding them. Basic Features of Clinical Assessment 5 6. Birth and development, including age of walking and talking, problems compared with other children, view of effects of early experiences. 7. Health and physical condition, including childhood and later diseases and injuries; current prescribed medications; current use of unprescribed drugs, cigarettes, or alcohol; comparison of own body with others; habits of eating and exercising. 8. Education and training, including subjects of special interest and achievement, out-of-school learning, areas of difficulty and pride, any cultural problems. 9. Work record, including reasons for changing jobs, attitudes toward work. 10. Recreation, interests, and pleasures, including volunteer work, reading, respondent’s view of adequacy of self-expression and pleasures. 11. Sexual development, covering first awareness, kinds of sexual activities, and a view of adequacy of current sexual expressions. 12. Marital and family data, covering major events and what led to them, and comparison of present family with family of origin, ethnic or cultural factors. 13. Social supports, communication network, and social interests, including people talked with most frequently, people available for various kinds of help, amount and quality of interactions, sense of contribution to others, and interest in community. 14. Self-description, including strengths, weaknesses, ability to use imagery, creativity, values, and ideas. 15. Choices and turning points in life, a review of the respondent’s most important decisions and changes 16. Personal goals and view of the future, including what the subject would like to see happen next year and in 5 or 10 years and what is necessary for these events to happen, realism in time orientation, ability Basic Features of Clinical Assessment 6 to set priorities. 17. Any further material the respondent may see as omitted from the history. a lot of information’s type but do we need all of them? - no your question should be very clear / for which purpose are you collecting this information Quality of the assessment instrument ⇒ high psychometric properties Reliability, validity, usefulness Slightly lower (but still acceptable) reliability but provided more relevant information about a particular referral question Assessment instruments should be appropriate for each client ⇒ reading level, length, and the like. (sometimes people have difficulties with a concentration so high question questionnaires are not appropriate for them and we shuld give them 10+- questions test) Explain to clients the procedures and purposes of the assessment using language that clients can understand. (always explain why and why are you doingg this) Collecting Assessment Data 4 main sources: Interviews Observations Tests and historical records (case history data) Multiple assessment channels to cross-validate information about a wide variety of topics Multiple assessment sources appears when the clinician evaluates the effects of treatment Basic Features of Clinical Assessment 7 Processing Data and Forming Conclusions What mean the collected data? Data should be transformed from raw into interpretations and conclusions Known data and what is assumed to be true on the basis of those data Information from various sources must be integrated. Minimal data can be dangerous - we can not conclude something with just one test/assessment - collect information from different sources Clinical judgment! Communicating Assessment Results Organized presentation of results called an assessment report clearly written and clearly related to the referral question - no confusions! If goal was to classify the client’s behavior into a diagnostic category ⇒ information about diagnostic classification should be highlighted in the report. The Goal of Clinical Assessment Most referral questions relate to: • Diagnostic Classification • Description • Treatment Planning • Prediction Basic Features of Clinical Assessment 8 Diagnostic Classification Diagnostic classification remains an important part of clinical research and practice Why? Treatment decisions base on diagnosis Research in cause of psychological disorders requires reliable and valid identification of disorders and accurate differential diagnostic Efficient communication with one another about disorders (e.g. supervision) World Health Organization’s (WHO) International Classification of Diseases (ICD) provides common codes that identify each disease. - classification of all diseases, not only mental ones In clinical psychology and psychiatry, the comparable system is the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders, or DSM. - mostly used by psychologists What we have to know about DSM-5 Basic Features of Clinical Assessment 9 Description Classification should be reliable and valid But, diagnostic labels are not enough, clinicians want often more information ⇒ descriptive assessment E.g. for CBT: information about antecedent conditions, environmental motivations, alternative sources of reward, maintaining factors, and attributional style. E.g. for Psychodynamic Therapists: information about ego strengths and weaknesses, cognitive functioning, defense mechanisms, quality of family and other relationships, and characteristics of the self. It allows also to focus on the clients’ assets and adaptive functions, not just symptoms and weakness data are used to provide pretreatment measures of clients’ behavior, to guide treatment planning, and to evaluate changes in behavior after treatment. E.g. not just depressive vs. nondepressive, what is the score of depression? depression test scores! Treatmentt Planning A diagnosis (e.g., panic disorder) leads to a preferred treatment (e.g., cognitive-behavioral psychotherapy) Treatment planning assessment goes beyond the basic medical-model question: Which treatments work best for which disorders? ⇒ ”What treatment, by whom, is most effective for Basic Features of Clinical Assessment 10 this individual with that specific problem, and under which set of circumstances? Measuring Treatment Results Prediction A final goal of clinical assessment ⇒ to make predictions about human behavior ⇒ Prognosis, predicting future performance, predicting dangerousness Making predictions about human behavior is not easy so we need a lot of Valid information!! Prognosis Prognosis - refers to a prediction about the outcome of treatment DSM diagnoses contain considerable information about prognosis information related to its typical onset, chronicity, those most at risk, etc. E.g. client’s level of social support and subjective distress Basic Features of Clinical Assessment 11 can alter a prognosis Treatment setting (e.g., inpatient versus outpatient), The “fit” between client and therapist (e.g., shared values or cultural background), Predicting Future Performance Asked by businesses, government agencies, police departments, and the military to help selecting people who are most likely to perform well in certain jobs. Critical! We cannot not make prediction in each domain of life We need empirical evidence about which characteristics reliably predict which performances Predicting Dangerousness Often called forensic evaluations E.g. making prediction about the likelihood that a sex offender will commit another offense if released involve life-or-death situations e.g. the potentially suicidal client or potentially harmful to others How accurate are such predictions? Attempts to predict dangerousness follow certain guidelines 1. Making predictions about level of risk (e.g., high, moderate, low) 2. Use of validated assessment instruments designed to predict the behaviors in question dispositional tendencies, such as anger or impulsiveness Basic Features of Clinical Assessment 12 clinical factors, such as evidence of mental or personality disorders historical factors, especially a record of violence contextual factors such as the strength of social support from family and friends Clinical Intuition Body of research ⇒ addressed the accuracy of clinical intuition ⇒ compared clinical judgments with judgments made by laypersons or with judgments based on statistical or mechanical models. Results: The clear result is that clinical intuition too often underperforms Why do clinicians not make better clinical judgments, even after years of training and experience? - biases We are human! Clinicians are disposed to the same cognitive habits and biases like others Availability heuristic E.g. airplane crash Illusory correlations Drawing false inferences from assessment data (e.g. paranoid tendencies in clients who draw large eyes on figure-drawing tests, even without empirical data) Anchoring bias basis of the first few pieces of assessment information than on any subsequent information adjustments with new data is important! Confirmation bias tendency to interpret new information in line with existing beliefs Basic Features of Clinical Assessment 13 Psychometric Properties of Assessment Instruments Reliability Consistency in measurement or agreement among different judges or raters test-retest reliability repeated measurements of the same client are very similar split-half reliability (or internal consistency) one part of an assessment is similar to data from other parts - Interrater reliability comparing the conclusions drawn by different clinicians using a particular assessment system to diagnose, rate, or observe the same client (using same scales is critical) Validity the degree to which it measures what it is supposed to measure Content validity how well it uses all the relevant dimensions of its target Predictive validity is measured by evaluating how well an assessment guesses events Criterion validity measures how strongly an assessment result correlates with important independent criteria of interest Construct validity good construct validity when its results are shown to be Basic Features of Clinical Assessment 14 systematically related to the construct it is supposed to be measuring Standardization When a assessment instrument is standardized ⇒ the test have been analyzed in a large, representative sample of persons Key consideration: sample size should be large and representative! Information about: Average scores in a population Variance of scores in a population Bandwidth – Fidelity Issues Clinicians have found that the more extensively they explore a client’s behavior, the less intensive each aspect of that exploration becomes E.g. 2-hour interview a clinician tries to cover a long list of questions wide range of topics (broad bandwidth, low fidelity). optimum balance of bandwidth and fidelity! Clinicians’ Experience and Theoretical Orientation The orientation of a clinician provides an outline for assessment Psychodynamic orientation ⇒ unconscious motives and fantasies, ego functions, early developmental periods, etc. Basic Features of Clinical Assessment 15 Cognitive-behavioral orientation ⇒ clients’ skills, habits, stimuli that precede and follow problematic behaviors, etc. Humanistic orientation ⇒ less likely to follow a specific assessment outline. assessment as a collaborative process seek to understand with each client how that client perceives himself or herself and the world Ideally: assessment outline should be broad enough to provide a general overview of the client The Assessmet Context The context plays also a role in assessment choice medical and psychiatric facilities, private or community psychological clinics, prisons, forensic (legal) situations, schools The language used in different contexts can also change/differ Clinicians must select context-appropriate instruments Cultural Factors Multicultural competence is increasingly necessary for mental health professionals With more diversity ⇒ significant differences in clients’ and therapist’s cultural background Using assessments which are equally valid for different populations Cross-cultural research is important! Basic Features of Clinical Assessment 16 Communicating Assessment Results Report Clarity Lack of Clarity is troublesome misinterpretations can lead to misguided decisions Relevance to Goals the need of assessment Usefulness of Reports Does the information it contains add anything important to what we already know about the client? Ethical Considerations in Assessment Clinicians must know the limitations of assessments Clinicians must be clear in advance how those assessments are to be used Clinicians Should also be knowledgeable about how federal and state laws The process of collecting, processing, and communicating assessment data gives clinicians access to sensitive information ⇒ heavy responsibility Basic Features of Clinical Assessment 17 Clinical Assessment: Exam Preparation Summary 1. Goals of Clinical Assessment Diagnosis: Identifying disorders; pros/cons include potential misdiagnosis. Description: Understanding the client’s unique experience. Treatment Planning: Developing an effective intervention strategy. Prediction: Evaluating risk for dangerous behaviors (e.g., suicide, violence). 2. Clinical Judgment and Decision Making Clinicians interpret assessment data to make informed decisions. Use of standardized instruments to minimize bias and increase reliability. 3. Psychometric Properties of Assessment Instruments Reliability: Consistency of results (test-retest, interrater reliability). Validity: Accuracy in measuring what it intends to measure (content, predictive, construct validity). Standardization: Norms established from a large representative sample. 4. Assessment Choices and Methods Main Sources of Assessment Data: 1. Interviews (structured, semi-structured, unstructured) 2. Observations (behavioral assessments) 3. Psychological Tests (self-report, intelligence, personality tests) 4. Case History Data (medical, school, legal records) 5. Clinical Case: Jessie 17-year-old male showing signs of depression and social withdrawal. Basic Features of Clinical Assessment 18 Poor school attendance, social isolation, possible substance use. Reports bizarre thoughts and feelings of detachment from reality. Parents are disengaged and going through a divorce. Key Assessment Questions: What is Jessie’s most pressing problem? Does he meet diagnostic criteria for a mental disorder? Is he at risk of harming himself or others? What role does family context play in his difficulties? What treatment plan would be most effective? 6. Planning the Assessment Steps in Data Collection: 1. Identifying basic demographic and personal information. 2. Understanding the reason for referral and client expectations. 3. Gathering details about current life situation and major stressors. 4. Exploring family background and early developmental history. 5. Assessing educational and occupational history. 6. Evaluating health status, substance use, and medical history. 7. Examining social support, relationships, and personal strengths. 8. Assessing personal goals, coping mechanisms, and future outlook. Important Considerations: Avoid excessive data collection; focus on relevant information. Ensure high psychometric quality of assessment tools. Adapt assessments to client’s reading level, concentration ability. Clearly explain procedures and goals of assessment to the client. Basic Features of Clinical Assessment 19 7. Processing Data and Forming Conclusions Data should be analyzed systematically. Use multiple assessment sources to cross-validate information. Avoid minimal data bias (one test is not enough for diagnosis). Clinical judgment should integrate objective and subjective findings. 8. Communicating Assessment Results Results should be clear, concise, and directly relevant to referral question. Diagnostic classification should be clearly stated if applicable. Ensure reports focus on both strengths and weaknesses of the client. 9. Goals of Clinical Assessment Diagnostic Classification: Using DSM-5 or ICD for accurate diagnosis. Description: Understanding beyond labels (e.g., cognitive style, social skills). Treatment Planning: Selecting appropriate interventions. Prediction: Making informed forecasts about behavior and treatment outcomes. 10. Diagnostic Classification DSM-5 and ICD systems help clinicians identify and classify disorders. Important for: Treatment planning Researching causes of disorders Communicating diagnoses across professionals 11. Treatment Planning Diagnosis helps guide treatment selection (e.g., CBT for anxiety disorders). Basic Features of Clinical Assessment 20 Consideration of client-specific factors (cultural, personal preferences, severity). Effectiveness Monitoring: Track progress through outcome assessments. 12. Prediction in Clinical Assessment Prognosis: Predicting treatment success based on available data. Future Performance: Used in hiring, law enforcement, military evaluations. Dangerousness: Assessing risk of harm (e.g., violence, self-harm, recidivism in offenders). Requires validated risk assessment tools. 13. Common Biases in Clinical Judgment Availability Heuristic: Overestimating likelihood based on recent cases. Illusory Correlation: Seeing false patterns (e.g., paranoia from large eyes in drawings). Anchoring Bias: Relying too much on first impressions. Confirmation Bias: Favoring data that supports preexisting beliefs. 14. Psychometric Properties of Assessment Instruments Reliability: Test-retest: Consistency over time. Interrater: Agreement between different clinicians. Validity: Content: Covers all aspects of what is being measured. Predictive: Correlates with real-world outcomes. Construct: Measures theoretical concept accurately. Standardization: Basic Features of Clinical Assessment 21 Ensures test results are comparable across different populations. 15. Bandwidth vs. Fidelity in Assessment Bandwidth: Covering many topics but in less detail. Fidelity: Focusing on fewer topics but in greater depth. Clinicians must find the right balance for effective assessment. 16. Role of Clinician’s Theoretical Orientation in Assessment Psychodynamic: Focus on unconscious conflicts, early development. Cognitive-Behavioral: Examines thought patterns, behavioral triggers. Humanistic: Collaborative, client-centered understanding. 17. Cultural and Contextual Factors Importance of culturally competent assessments. Tests must be valid across diverse populations. Consider language, socioeconomic factors, cultural beliefs. 18. Ethical Considerations in Assessment Clinicians must ensure informed consent. Confidentiality must be protected. Use assessments only for their intended purpose. Be aware of legal and ethical guidelines. Final Thoughts Clinical assessment is a systematic, multi-step process. It should be tailored to the client’s needs and referral questions. Use multiple data sources to ensure accuracy. Basic Features of Clinical Assessment 22 Minimize bias and maintain ethical standards. Effective assessment leads to better treatment outcomes and improved client care. Referral Question A referral question is the specific issue or concern that prompts a psychological assessment. It is typically provided by a referring party (e.g., a doctor, teacher, parent, or legal authority) and determines the focus of the assessment. Examples of Referral Questions: "Does this child have ADHD?" (Requested by a school counselor) "Is this employee fit to return to work after a mental health leave?" (Requested by an employer) "Is this individual at risk of self-harm?" (Requested by a psychiatrist) The referral question guides the assessment process, influencing the choice of tests, interviews, and observations. Relevant Information Not all client data is necessary for an assessment—only relevant information should be collected based on the referral question. Examples of Relevant vs. Irrelevant Information: Relevant for ADHD diagnosis: Attention span, impulsivity, school behavior. Irrelevant for ADHD diagnosis: Favorite music genre, clothing style. Collecting only relevant information saves time, reduces bias, and improves accuracy in assessment. Psychometric Quality Basic Features of Clinical Assessment 23 Psychometric quality refers to the scientific soundness of an assessment tool. A high-quality test should have: 1. Reliability – Produces consistent results. 2. Validity – Measures what it claims to measure. 3. Standardization – Uses norms from a large, representative sample. Why is Psychometric Quality Important? A low-quality test may lead to misdiagnosis (e.g., falsely identifying someone as depressed). A high-quality test ensures accurate and fair assessment (e.g., correctly identifying a learning disability). Cross-Validation Cross-validation is the process of verifying findings by using multiple sources of data to ensure accuracy. Example: Diagnosing Depression Self-report questionnaire: Client rates mood as "low." Clinical interview: Client describes persistent sadness. Observation: Client appears withdrawn and fatigued. Medical records: No underlying medical condition causing mood changes. By cross-validating different sources, clinicians avoid errors and increase confidence in their conclusions. Why Should Clinical Judgment Integrate Objective and Subjective Findings? Clinical judgment should be based on both objective and subjective data. Objective Findings (Measurable Data) Test scores (e.g., depression scale score) Basic Features of Clinical Assessment 24 Medical history (e.g., past mental health hospitalizations) Behavioral observations (e.g., client avoids eye contact) Subjective Findings (Client’s Perspective) Self-reported emotions (e.g., "I feel hopeless") Personal experiences (e.g., "I have no motivation to get out of bed") Social context (e.g., "My parents are divorcing, and I feel lost") ✅ Why Include Subjective Findings? A client’s perception of their experience matters in diagnosis and treatment. Psychological conditions (e.g., anxiety) cannot be diagnosed purely by tests —they require self-reported experiences. Cognitive Biases in Clinical Judgment Cognitive biases distort clinical decision-making and can lead to errors in assessment. 1. Availability Heuristic Clinicians overestimate the likelihood of a condition based on recent cases. Example: If a psychologist recently diagnosed multiple clients with bipolar disorder, they might mistakenly assume a new client has it, even if their symptoms fit another disorder better. 2. Illusory Correlation Clinicians see false relationships between variables that are not actually linked. Example: Believing that a child who draws large eyes in a projective test must have paranoid tendencies—even if no scientific evidence supports this. 3. Anchoring Bias Relying too much on first impressions when making a diagnosis. Basic Features of Clinical Assessment 25 Example: A clinician assumes a client has social anxiety disorder just because they seem shy in the first interview, without considering additional evidence. 4. Confirmation Bias Clinicians focus only on evidence that supports their initial belief and ignore contradictory information. Example: If a clinician suspects a client has PTSD, they might only pay attention to trauma-related symptomsand ignore other potential diagnoses. Reliability: Measuring Consistency Reliability means a test gives consistent results over time or across different raters. Types of Reliability: 1. Test-Retest Reliability A test produces similar results over time when administered to the same person. Example: A depression questionnaire taken twice in two weeks should show similar scores if the client’s mental state has not changed significantly. 2. Interrater Reliability Different clinicians should arrive at the same conclusions using the same assessment tool. Example: Two psychologists observing the same therapy session should agree on whether the client exhibits signs of PTSD. Validity: Measuring Accuracy Validity ensures that a test measures what it is supposed to measure. Types of Validity: Basic Features of Clinical Assessment 26 1. Content Validity – The test covers all important aspects of the condition. Example: A depression test should include symptoms like sadness, fatigue, and low motivation, not just “feeling sad.” 2. Predictive Validity – The test accurately predicts future outcomes. Example: An IQ test should predict academic performance. 3. Construct Validity – The test measures the psychological concept it claims to assess. Example: A self-esteem test should actually measure self-esteem, not just social confidence. Bandwidth vs. Fidelity in Assessment There is a tradeoff between breadth (covering many areas) and depth (focusing on fewer topics in detail). Bandwidth: Broad but Shallow Covers many psychological areas in less detail. Useful for screening purposes. Example: A general mental health questionnaire that asks about anxiety, depression, substance use, and eating habits. Fidelity: Narrow but Deep Covers few areas in greater depth. Useful for specific diagnoses. Example: A detailed PTSD assessment with multiple trauma-related questions. ✅ Clinicians must find the right balance between bandwidth and fidelity depending on the client’s needs. Final Takeaways A referral question defines the goal of an assessment. Basic Features of Clinical Assessment 27 Relevant information is selected to answer the referral question. Psychometric quality ensures tests are reliable and valid. Cross-validation uses multiple sources to confirm accuracy. Clinical judgment should integrate objective (data-driven) and subjective (client experience) findings. Cognitive biases (availability heuristic, illusory correlation, anchoring bias, confirmation bias) can distort assessment. Reliability ensures consistent test results. Validity ensures accurate test results. Bandwidth vs. Fidelity is a balance between covering many topics and going in-depth on fewer topics. Basic Features of Clinical Assessment 28
0
You can add this document to your study collection(s)
Sign in Available only to authorized usersYou can add this document to your saved list
Sign in Available only to authorized users(For complaints, use another form )