ADHD Diagnosis: Tools for Accurate Assessment

Understanding ADHD and Tools for Accurate Diagnosis

• Gurprit Ganda
• Sep 3, 2025
• 11 min read

Updated:

Sep 3, 2025

Introduction: Understanding ADHD in Today’s World

Attention Deficit Hyperactivity Disorder (ADHD) affects millions of children and adults worldwide, and getting an accurate diagnosis is crucial for accessing the right support and treatment. For families living in the Hills Council, Parramatta Council, Blacktown Council, and Hawkesbury Council areas, understanding ADHD and the modern diagnostic tools available can make the difference between years of struggle and a path to success.

ADHD is more than just being “hyperactive” or “easily distracted” - it’s a complex neurodevelopmental condition that affects how the brain processes attention, impulse control, and activity levels. With the right assessment tools and professional support, families can get the accurate diagnoses they need to help their children and themselves thrive.

What is ADHD? Beyond the Stereotypes

ADHD

is a neurodevelopmental condition characterised by persistent patterns of inattention, hyperactivity, and impulsivity that interfere with daily functioning and development. But what does this really mean for families?

The Three Core Areas of ADHD

Inattention Symptoms:

• Difficulty sustaining attention in tasks or play activities

Difficulty sustaining attention in tasks or play activities

• Problems with organisation and losing things frequently

Problems with organisation and losing things frequently

• Forgetfulness in daily activities

Forgetfulness in daily activities

• Easily distracted by external stimuli

Easily distracted by external stimuli

• Difficulty following through on instructions

Difficulty following through on instructions

Hyperactivity Symptoms:

• Fidgeting or squirming when seated

Fidgeting or squirming when seated

• Difficulty staying seated in appropriate situations

Difficulty staying seated in appropriate situations

• Running or climbing in inappropriate situations

Running or climbing in inappropriate situations

• Excessive talking or making noise

Excessive talking or making noise

Impulsivity Symptoms:

• Difficulty waiting for turns

Difficulty waiting for turns

• Interrupting or intruding on others

Interrupting or intruding on others

• Acting without thinking about consequences

Acting without thinking about consequences

• Making important decisions quickly without consideration

Making important decisions quickly without consideration

Modern ADHD Diagnosis: A Scientific Approach

Gone are the days when ADHD diagnosis relied solely on subjective observations. Today’s diagnostic process uses scientifically validated tools that provide objective, reliable data to guide clinical decision-making.

The Comprehensive Assessment Process

A proper ADHD assessment involves multiple steps and various sources of information:

• Clinical Interview

  : Detailed discussion about symptoms, development, and family history

Clinical Interview

: Detailed discussion about symptoms, development, and family history

• Standardized Rating Scales

  : Scientific instruments that measure symptoms objectively

Standardized Rating Scales

: Scientific instruments that measure symptoms objectively

• Multi-informant Assessment

  : Gathering information from parents, teachers, and the individual

Multi-informant Assessment

: Gathering information from parents, teachers, and the individual

• Rule-out Process

  : Ensuring symptoms aren’t better explained by other conditions

Rule-out Process

: Ensuring symptoms aren’t better explained by other conditions

• Functional Impairment Assessment

  : Understanding how symptoms affect daily life

Functional Impairment Assessment

: Understanding how symptoms affect daily life

Research shows that The Conners 4th Edition™ (Conners 4®) builds on the long history and strengths of the multi-informant Conners Rating Scales and provides a thorough assessment of symptoms and impairments associated with ADHD, as well as common co-occurring problems and disorders in youth aged 6 to 18 years.

Assessment Tools for Children: The Conners 4

What is Conners 4?

The Conners 4th Edition (Conners 4®) provides a comprehensive assessment of symptoms and impairments associated with ADHD and common co-occurring problems and disorders in children and youth aged 6 to 18 years. This latest version represents decades of research and development in ADHD assessment.

Key Features of Conners 4

Multi-Informant Approach

The Conners 4 gathers information from multiple sources, including one or more parents/guardians (using the Conners 4 Parent form), one or more teachers (using the Conners 4 Teacher form), and the youth themselves (using the Conners 4 Self-Report).

Cultural Sensitivity and Inclusivity

Built to maximize fairness and inclusivity, through the use of gender-inclusive language, culturally sensitive items, and items and scales that show no evidence of measurement bias with regard to gender, race/ethnicity, country of residence, or parental education level.

Comprehensive Assessment Areas

• ADHD symptoms (inattention, hyperactivity-impulsivity)

ADHD symptoms (inattention, hyperactivity-impulsivity)

• Emotional regulation difficulties

Emotional regulation difficulties

• Learning and academic problems

Learning and academic problems

• Social relationship challenges

Social relationship challenges

• Anxiety and mood concerns

Anxiety and mood concerns

• Conduct and oppositional behaviours

Conduct and oppositional behaviours

How Accurate is Conners 4?

The Conners 4 Parent, Teacher, and Self-Report scale have excellent internal consistency (median omega coefficient = .94), strong test-retest reliability (median r = .89), and moderate to strong inter-rater reliability.

The test developers have ensured high accuracy through:

• Extensive Normative Data

  : Using U.S. and Canadian census data from a broad representative sample

Extensive Normative Data

: Using U.S. and Canadian census data from a broad representative sample

• Advanced Statistical Methods

  : Sophisticated algorithms that optimize diagnostic accuracy

Advanced Statistical Methods

: Sophisticated algorithms that optimize diagnostic accuracy

• Validity Studies

  : Research confirming the test accurately identifies ADHD symptoms

Validity Studies

: Research confirming the test accurately identifies ADHD symptoms

• Response Style Analysis

  : Features that detect inconsistent or careless responding

Response Style Analysis

: Features that detect inconsistent or careless responding

The Conners 4 Multi-Rater Report

One of the most innovative features is the Multi-Rater Report, which integrates perspectives from parents, teachers, and the youth. Using the Conners 4 Multi-Rater report to discern how ADHD symptoms manifest across diverse settings, clinicians and school psychologists can compare scores across raters, identify significant differences across domains, and craft tailored intervention or support strategies.

Assessment Tools for Adults: CAARS and Screening Methods

Adult ADHD Assessment: A Two-Step Approach

At Potentialz Psychology, we follow best-practice guidelines for adult ADHD assessment using a systematic approach:

Step 1: Initial Screening with ASRS

The Adult ADHD Self-Report Scale (ASRS) version 1.1 is a diagnostic tool designed for the assessment of Attention-Deficit/Hyperactivity Disorder (ADHD) in adults. Developed in collaboration between the World Health Organization (WHO) and researchers at Harvard Medical School.

Step 2: Comprehensive Assessment with CAARS

When screening suggests ADHD symptoms, we proceed with the comprehensive Conners’ Adult ADHD Rating Scales (CAARS) assessment.

The ASRS Screener: First-Line Assessment

The ASRS v1.1 consists of 18 items divided into two parts:

Part A (6 items)

:

The most predictive questions for ADHD diagnosis

Part B (12 items)

:

Additional questions providing supplementary information

ASRS Accuracy and Reliability

The ASRS demonstrates excellent diagnostic accuracy for adult ADHD. In a validation study by Brevik et al. (2020) comparing 646 clinically diagnosed ADHD adults with 908 controls, the ASRS achieved an Area Under the Curve (AUC) of 0.904, with the 6-item Part A screener performing equally well (AUC 0.903).

Key benefits of the ASRS include:

• Quick Administration

  : Takes only 5-10 minutes to complete

Quick Administration

: Takes only 5-10 minutes to complete

• High Sensitivity

  : Effectively identifies adults who may have ADHD

High Sensitivity

: Effectively identifies adults who may have ADHD

• Strong Negative Predictive Power

  : Reliably rules out ADHD when scores are low

Strong Negative Predictive Power

: Reliably rules out ADHD when scores are low

• DSM-5 Compatibility

  : Appropriate for current diagnostic criteria

DSM-5 Compatibility

: Appropriate for current diagnostic criteria

CAARS: Comprehensive Adult Assessment

When ASRS screening suggests ADHD symptoms, the Conners’ Adult ADHD Rating Scales (CAARS™) scales measure the presence and severity of ADHD symptoms so that you can determine whether or not ADHD is a contributing factor to a client’s difficulties.

CAARS Assessment Areas

The CAARS evaluates eight key areas:

• Inattention/Memory Problems

Inattention/Memory Problems

• Hyperactivity/Restlessness

Hyperactivity/Restlessness

• Impulsivity/Emotional Lability

Impulsivity/Emotional Lability

• Problems with Self-Concept

Problems with Self-Concept

• DSM-5 Inattentive Symptoms

DSM-5 Inattentive Symptoms

• DSM-5 Hyperactive-Impulsive Symptoms

DSM-5 Hyperactive-Impulsive Symptoms

• DSM-5 Total ADHD Symptoms

DSM-5 Total ADHD Symptoms

• ADHD Index

ADHD Index

CAARS Versions and Applications

• Long Form (CAARS-L)

  : Comprehensive 66-item assessment providing detailed diagnostic information

Long Form (CAARS-L)

: Comprehensive 66-item assessment providing detailed diagnostic information

• Short Form (CAARS-S)

  : Abbreviated version for time-limited situations or follow-up assessments

Short Form (CAARS-S)

: Abbreviated version for time-limited situations or follow-up assessments

• Screening Version (CAARS-SV)

  : Quick screening focused on core ADHD symptoms

Screening Version (CAARS-SV)

: Quick screening focused on core ADHD symptoms

The Evolution to CAARS 2: Enhanced Accuracy

What’s New in CAARS 2?

Built upon the original Conners’ Adult ADHD Rating Scales, the Conners Adult ADHD Rating Scales™ 2nd Edition (CAARS™ 2) is designed to surpass its predecessor, providing a more relevant and comprehensive ADHD assessment for adults.

Key improvements include:

• Updated Normative Data

  : Reflects current population demographics

Updated Normative Data

: Reflects current population demographics

• Enhanced Cultural Sensitivity

  : Available in multiple languages with culturally appropriate adaptations

Enhanced Cultural Sensitivity

: Available in multiple languages with culturally appropriate adaptations

• Improved ADHD Index

  : Uses advanced statistical techniques for better discrimination

Improved ADHD Index

: Uses advanced statistical techniques for better discrimination

• Alignment with Conners 4

  : Facilitates lifespan assessment from childhood to adulthood

Alignment with Conners 4

: Facilitates lifespan assessment from childhood to adulthood

• Reference Sample Options

  : Compare against general population or ADHD-diagnosed individuals

Reference Sample Options

: Compare against general population or ADHD-diagnosed individuals

Real-World Application: Case Studies

Case Study 1: Emma, Age 8 - Conners 4 Assessment

Emma’s parents noticed she was struggling in Year 2, having difficulty completing homework and often losing school materials. Her teacher reported that Emma seemed to daydream frequently and needed multiple reminders to complete tasks.

Assessment Process:

• Parents completed Conners 4 Parent Form

Parents completed Conners 4 Parent Form

• Teacher completed Conners 4 Teacher Form

Teacher completed Conners 4 Teacher Form

• Clinical interview with parents and Emma

Clinical interview with parents and Emma

• Multi-Rater Report generated

Multi-Rater Report generated

Results

The Multi-Rater Report showed elevated scores in Inattentive symptoms across home and school settings, with some differences in hyperactive symptoms (higher at home than school). This pattern suggested ADHD predominantly inattentive presentation.

Outcome

Emma received appropriate educational accommodations and behavioral interventions, leading to improved academic performance and self-confidence.

Case Study 2: Michael, Age 32 - ASRS and CAARS Assessment

Michael, a software engineer and father of two, sought assessment after his son was diagnosed with ADHD. He recognized similar patterns in his own childhood and current work challenges.

Assessment Process:

• ASRS screening completed online

ASRS screening completed online

• ASRS Part A score of 16 (above cutoff of 14)

ASRS Part A score of 16 (above cutoff of 14)

• Comprehensive CAARS assessment scheduled

Comprehensive CAARS assessment scheduled

• Self-report and observer forms completed

Self-report and observer forms completed

Results

CAARS results showed clinically significant elevations in Inattention/Memory Problems and Problems with Self-Concept scales, confirming ADHD diagnosis.

Outcome

Michael received psychoeducation about ADHD, organizational strategies, and consideration for medication management, resulting in improved work performance and family relationships.

Diagnostic Accuracy: Understanding the Numbers

Reliability Statistics

Conners 4:

• Internal consistency: ω = .94 (excellent)

Internal consistency: ω = .94 (excellent)

• Test-retest reliability: r = .89 (strong)

Test-retest reliability: r = .89 (strong)

• Inter-rater reliability: r = .84 (strong)

Inter-rater reliability: r = .84 (strong)

CAARS:

• Internal consistency: ω = .94-.95 (excellent)

Internal consistency: ω = .94-.95 (excellent)

• Convergent validity: r = .48-.83 (moderate to strong)

Convergent validity: r = .48-.83 (moderate to strong)

• Factor structure confirmed through rigorous statistical analysis

Factor structure confirmed through rigorous statistical analysis

ASRS:

• Sensitivity: 68.7% (good ability to identify ADHD)

Sensitivity: 68.7% (good ability to identify ADHD)

• Specificity: 99.5% (excellent ability to rule out ADHD)

Specificity: 99.5% (excellent ability to rule out ADHD)

• Area Under Curve: 0.904 (excellent overall accuracy)

Area Under Curve: 0.904 (excellent overall accuracy)

Cultural Considerations in ADHD Assessment

For families from multicultural backgrounds in the Hills, Parramatta, Blacktown, and Hawkesbury areas, cultural factors play an important role in ADHD assessment:

Cultural Sensitivity in Modern Tools

Language Adaptations

:

Both Conners 4 and CAARS 2 are available in multiple languages with culturally sensitive translations.

Bias Prevention

:

Test developers have specifically examined items for cultural bias and removed or modified problematic content.

Normative Representation

:

Current norms include diverse populations reflecting the demographic reality of modern Australia.

Working with Multicultural Families

Effective ADHD assessment in multicultural communities involves:

• Cultural Competency

  : Assessors who understand diverse cultural perspectives on child behavior and mental health

Cultural Competency

: Assessors who understand diverse cultural perspectives on child behavior and mental health

• Interpreter Services

  : Professional translation when needed

Interpreter Services

: Professional translation when needed

• Family-Centered Approach

  : Respecting cultural values while providing evidence-based assessment

Family-Centered Approach

: Respecting cultural values while providing evidence-based assessment

• Community Integration

  : Connecting families with culturally appropriate support services

Community Integration

: Connecting families with culturally appropriate support services

The Assessment Process at Potentialz

For Children (Ages 6-18): Conners 4 Protocol

Initial Consultation:

• Family history and developmental information

Family history and developmental information

• School performance review

School performance review

• Behavioral observations across settings

Behavioral observations across settings

Multi-Informant Assessment:

• Parent rating scales (Conners 4 Parent)

Parent rating scales (Conners 4 Parent)

• Teacher rating scales (Conners 4 Teacher)

Teacher rating scales (Conners 4 Teacher)

• Self-report for adolescents (Conners 4 Self-Report)

Self-report for adolescents (Conners 4 Self-Report)

Comprehensive Analysis:

• Multi-Rater Report generation

Multi-Rater Report generation

• Clinical interpretation of results

Clinical interpretation of results

• Integration with other assessment data

Integration with other assessment data

Feedback and Planning:

• Detailed explanation of results to family

Detailed explanation of results to family

• Educational recommendations

Educational recommendations

• Treatment planning and referrals

Treatment planning and referrals

For Adults (18+): ASRS-CAARS Protocol

Stage 1: Screening (ASRS)

• Initial symptom screening

Initial symptom screening

• Quick determination of need for comprehensive assessment

Quick determination of need for comprehensive assessment

• Review of childhood and current functioning

Review of childhood and current functioning

Stage 2: Comprehensive Assessment (CAARS)

• Self-report detailed symptom rating

Self-report detailed symptom rating

• Observer report (spouse/family member when available)

Observer report (spouse/family member when available)

• Clinical interview and history

Clinical interview and history

• Functional impairment assessment

Functional impairment assessment

Analysis and Feedback:

• Statistical analysis of rating scale results

Statistical analysis of rating scale results

• Integration with clinical observations

Integration with clinical observations

• Diagnostic determination and treatment recommendations

Diagnostic determination and treatment recommendations

Understanding Your Assessment Results

Interpreting T-Scores

Assessment results are typically reported as T-scores, which compare your results to others of the same age and gender:

• T-score 70

  : Highly elevated, strong indicator of ADHD

T-score > 70

: Highly elevated, strong indicator of ADHD

What Results Mean for Treatment

Elevated Inattentive Symptoms

May benefit from organizational strategies, environmental modifications, and possibly medication targeting attention.

Elevated Hyperactive-Impulsive Symptoms

May benefit from behavioral interventions, physical activity planning, and impulse control strategies.

Combined Presentation

Comprehensive treatment approach addressing both symptom domains.

Co-occurring Concerns

Additional interventions for anxiety, mood, or learning difficulties identified during assessment.

Beyond Diagnosis: Treatment and Support

Evidence-Based Interventions

For Children:

• Behavioral parent training programs

Behavioral parent training programs

• School accommodations and modifications

School accommodations and modifications

• Social skills training groups

Social skills training groups

• Medication management when appropriate

Medication management when appropriate

For Adults:

• Cognitive behavioral therapy adapted for ADHD

Cognitive behavioral therapy adapted for ADHD

• Organizational and time management coaching

Organizational and time management coaching

• Workplace accommodations

Workplace accommodations

• Medication management options

Medication management options

Local Support Resources

Families in the Hills, Parramatta, Blacktown, and Hawkesbury areas have access to:

• ADHD support groups and parent networks

ADHD support groups and parent networks

• Educational advocacy services

Educational advocacy services

• Specialized tutoring and academic support

Specialized tutoring and academic support

• Mental health professionals trained in ADHD treatment

Mental health professionals trained in ADHD treatment

Test Your Knowledge

The Importance of Professional Assessment

Why Accurate Diagnosis Matters

Getting an accurate ADHD diagnosis can be life-changing:

For Children:

• Access to appropriate educational support

Access to appropriate educational support

• Early intervention preventing secondary problems

Early intervention preventing secondary problems

• Improved self-esteem and social relationships

Improved self-esteem and social relationships

• Better academic and life outcomes

Better academic and life outcomes

For Adults:

• Understanding of lifelong challenges

Understanding of lifelong challenges

• Access to effective treatments

Access to effective treatments

• Improved work and relationship functioning

Improved work and relationship functioning

• Reduced risk of anxiety and depression

Reduced risk of anxiety and depression

Red Flags: When to Seek Assessment

For Children:

• Persistent academic underperformance despite adequate intelligence

Persistent academic underperformance despite adequate intelligence

• Frequent teacher complaints about attention or behavior

Frequent teacher complaints about attention or behavior

• Difficulty with friendships and social situations

Difficulty with friendships and social situations

• Family conflict around homework and daily routines

Family conflict around homework and daily routines

For Adults:

• Chronic work performance issues

Chronic work performance issues

• Relationship difficulties related to disorganization or inattention

Relationship difficulties related to disorganization or inattention

• Struggles with time management and follow-through

Struggles with time management and follow-through

• History of academic underachievement

History of academic underachievement

Future Directions in ADHD Assessment

Emerging Technologies

The field of ADHD assessment continues to evolve:

Digital Assessment Tools

Computer-based continuous performance tests that provide objective attention measures

Neuroimaging Integration

Research into brain-based biomarkers that may supplement clinical assessment

Artificial Intelligence

Machine learning approaches to improve diagnostic accuracy

Mobile Monitoring

Apps that track symptoms in real-world settings

Personalized Assessment

Future developments focus on:

• Individual Profiling

  : Detailed analysis of personal strength and challenge patterns

Individual Profiling

: Detailed analysis of personal strength and challenge patterns

• Treatment Matching

  : Using assessment data to predict optimal interventions

Treatment Matching

: Using assessment data to predict optimal interventions

• Continuous Monitoring

  : Ongoing tracking of symptoms and treatment response

Continuous Monitoring

: Ongoing tracking of symptoms and treatment response

Accessing ADHD Assessment Services

Getting Started at Potentialz

Step 1: Initial Contact

• Phone consultation to discuss concerns

Phone consultation to discuss concerns

• Information gathering about symptoms and history

Information gathering about symptoms and history

• Assessment planning and scheduling

Assessment planning and scheduling

Step 2: Comprehensive Assessment

• Multi-session evaluation process

Multi-session evaluation process

• Standardized testing using Conners 4 (children) or ASRS/CAARS (adults)

Standardized testing using Conners 4 (children) or ASRS/CAARS (adults)

• Family and educational consultation

Family and educational consultation

Step 3: Results and Planning

• Detailed feedback session

Detailed feedback session

• Written assessment report

Written assessment report

• Treatment and accommodation recommendations

Treatment and accommodation recommendations

What to Expect During Assessment

Time Investment:

• Children: 2-3 appointments over 2-3 weeks

Children: 2-3 appointments over 2-3 weeks

• Adults: 2 appointments over 1-2 weeks

Adults: 2 appointments over 1-2 weeks

• Rating scales completed between sessions

Rating scales completed between sessions

Cost and Insurance:

• Medicare rebates available with GP referral

Medicare rebates available with GP referral

• Private health insurance coverage options

Private health insurance coverage options

• Payment plans available for families

Payment plans available for families

Preparing for Your Assessment

For Families:

• Gather school reports and previous assessments

Gather school reports and previous assessments

• Complete developmental history questionnaires

Complete developmental history questionnaires

• Prepare questions about treatment options

Prepare questions about treatment options

For Adults:

• Collect work performance reviews

Collect work performance reviews

• Think about childhood and current functioning

Think about childhood and current functioning

• Consider bringing a close family member or partner

Consider bringing a close family member or partner

Conclusion: Your Path to Accurate Diagnosis

Understanding ADHD and accessing accurate assessment tools represents the first crucial step in a journey toward better outcomes for children and adults affected by this condition. With modern, scientifically validated tools like the Conners 4 for children and the ASRS/CAARS protocol for adults, families in the Hills, Parramatta, Blacktown, and Hawkesbury areas can access world-class diagnostic services.

The key takeaways include:

• Modern assessment is highly accurate

  when conducted by trained professionals using validated tools

Modern assessment is highly accurate

when conducted by trained professionals using validated tools

• Cultural sensitivity

  is built into current assessment instruments

Cultural sensitivity

is built into current assessment instruments

• Multi-informant approaches

  provide comprehensive understanding of symptoms

Multi-informant approaches

provide comprehensive understanding of symptoms

• Early diagnosis leads to better outcomes

  for both children and adults

Early diagnosis leads to better outcomes

for both children and adults

• Professional assessment is essential

  for accessing appropriate treatments and accommodations

Professional assessment is essential

for accessing appropriate treatments and accommodations

At Potentialz, we’re committed to providing comprehensive, culturally sensitive ADHD assessments that give families the answers they need to move forward with confidence. Whether you’re concerned about your child’s school performance or recognizing ADHD patterns in yourself, accurate diagnosis opens the door to effective interventions and a brighter future.

Remember: ADHD is a real medical condition that responds well to appropriate treatment. With the right diagnosis and support, individuals with ADHD can leverage their unique strengths while managing their challenges effectively.

Related Potentialz Website Pages

• ADHD Psychologist Bella Vista

ADHD Psychologist Bella Vista

• Child Psychologist Bella Vista

Child Psychologist Bella Vista

• Clinical Psychologist Bella Vista

Clinical Psychologist Bella Vista

• Psychological Assessments

Psychological Assessments

• IQ Testing Bella Vista

IQ Testing Bella Vista

References

• Conners, C. K. (2023).

  Conners 4th Edition™ (Conners 4®): Technical manual

  . Multi-Health Systems Inc.

Conners, C. K. (2023).

Conners 4th Edition™ (Conners 4®): Technical manual

. Multi-Health Systems Inc.

• Conners, C. K., Erhardt, D., & Sparrow, E. (2024).

  Conners Adult ADHD Rating Scales™ 2nd Edition (CAARS™ 2): Technical manual

  . Multi-Health Systems Inc.

Conners, C. K., Erhardt, D., & Sparrow, E. (2024).

Conners Adult ADHD Rating Scales™ 2nd Edition (CAARS™ 2): Technical manual

. Multi-Health Systems Inc.

• Harrison, A. G., Nay, S., & Armstrong, I. T. (2019). Diagnostic accuracy of the Conners’ Adult ADHD Rating Scale in a postsecondary population.

  Journal of Attention Disorders

  , 23(14), 1829-1837.

  https://doi.org/10.1177/1087054715625299

Harrison, A. G., Nay, S., & Armstrong, I. T. (2019). Diagnostic accuracy of the Conners’ Adult ADHD Rating Scale in a postsecondary population.

Journal of Attention Disorders

, 23(14), 1829-1837.

https://doi.org/10.1177/1087054715625299

• Kessler, R. C., Adler, L., Ames, M., Demler, O., Faraone, S., Hiripi, E., Howes, M. J., Jin, R., Secnik, K., Spencer, T., Ustun, T. B., & Walters, E. E. (2005). The World Health Organization Adult ADHD Self-Report Scale (ASRS): A short screening scale for use in the general population.

  Psychological Medicine

  , 35(2), 245-256.

  https://doi.org/10.1017/S0033291704002892

Kessler, R. C., Adler, L., Ames, M., Demler, O., Faraone, S., Hiripi, E., Howes, M. J., Jin, R., Secnik, K., Spencer, T., Ustun, T. B., & Walters, E. E. (2005). The World Health Organization Adult ADHD Self-Report Scale (ASRS): A short screening scale for use in the general population.

Psychological Medicine

, 35(2), 245-256.

https://doi.org/10.1017/S0033291704002892

• Kwan, D., Davin, N., Harrison, A. G., & Gillie, S. (2024). Determining cutoff scores on the Conners’ Adult ADHD Rating Scales that can definitively rule out the presence of ADHD in a clinical sample.

  Applied Neuropsychology: Adult

  , 1-11.

  https://doi.org/10.1080/23279095.2024.2336204

Kwan, D., Davin, N., Harrison, A. G., & Gillie, S. (2024). Determining cutoff scores on the Conners’ Adult ADHD Rating Scales that can definitively rule out the presence of ADHD in a clinical sample.

Applied Neuropsychology: Adult

, 1-11.

https://doi.org/10.1080/23279095.2024.2336204

• Multi-Health Systems Inc. (2024).

  Conners 4th Edition™ (Conners 4®): Multi-rater reports

  .

  https://mhs.com/blog/enhancing-adhd-assessment-conners-4-multi-rater-reports/

Multi-Health Systems Inc. (2024).

Conners 4th Edition™ (Conners 4®): Multi-rater reports

.

https://mhs.com/blog/enhancing-adhd-assessment-conners-4-multi-rater-reports/

• Multi-Health Systems Inc. (2024).

  Conners Adult ADHD Rating Scales™ 2nd Edition (CAARS™ 2)

  .

  https://storefront.mhs.com/collections/caars-2

Multi-Health Systems Inc. (2024).

Conners Adult ADHD Rating Scales™ 2nd Edition (CAARS™ 2)

.

https://storefront.mhs.com/collections/caars-2

• Psychology Tools. (2024).

  Adult ADHD Self-Report Scale (ASRSv1.1)

  .

  https://psychology-tools.com/test/adult-adhd-self-report-scale

Psychology Tools. (2024).

Adult ADHD Self-Report Scale (ASRSv1.1)

.

https://psychology-tools.com/test/adult-adhd-self-report-scale

• Takeda, T., Tsuji, Y., & Kurita, H. (2017). Psychometric properties of the Japanese version of the Adult Attention-deficit hyperactivity disorder (ADHD) Self-Report Scale (ASRS-J) and its short scale in accordance with DSM-5 diagnostic criteria.

  Research in Developmental Disabilities

  , 63, 59-66.

  https://doi.org/10.1016/j.ridd.2017.02.011

Takeda, T., Tsuji, Y., & Kurita, H. (2017). Psychometric properties of the Japanese version of the Adult Attention-deficit hyperactivity disorder (ADHD) Self-Report Scale (ASRS-J) and its short scale in accordance with DSM-5 diagnostic criteria.

Research in Developmental Disabilities

, 63, 59-66.

https://doi.org/10.1016/j.ridd.2017.02.011

• Ustun, B., Adler, L. A., Rudin, C., Faraone, S. V., Spencer, T. J., Berglund, P., Gruber, M. J., & Kessler, R. C. (2017). The World Health Organization Adult Attention-Deficit/Hyperactivity Disorder Self-Report Screening Scale for DSM-5.

  JAMA Psychiatry

  , 74(5), 520-527.

  https://doi.org/10.1001/jamapsychiatry.2017.0298

Ustun, B., Adler, L. A., Rudin, C., Faraone, S. V., Spencer, T. J., Berglund, P., Gruber, M. J., & Kessler, R. C. (2017). The World Health Organization Adult Attention-Deficit/Hyperactivity Disorder Self-Report Screening Scale for DSM-5.

JAMA Psychiatry

, 74(5), 520-527.

https://doi.org/10.1001/jamapsychiatry.2017.0298

• Western Psychological Services. (2024).

  Conners’ Adult ADHD Rating Scales (CAARS)

  .

  https://www.wpspublish.com/caars-conners-adult-adhd-rating-scales

Western Psychological Services. (2024).

Conners’ Adult ADHD Rating Scales (CAARS)

.

https://www.wpspublish.com/caars-conners-adult-adhd-rating-scales

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Tags:

• ADHD
• Diagnosis
• CAARS
• ASRS
• Conners 4
• Child ADHD testing
• Adult ADHD Evaluation
• ADHD Tools
• Evidence-based Diagnosis
• ADHD
• Psychological Assessments
• Mental Performance