Psychological assessments can provide important information about people’s unique characteristics and capabilities. But there are a variety of different types of assessments based on the needs of the person or organisation seeking them.
For instance, did you know that many organisations use mental health assessments to identify strengths and challenges in team dynamics, improving collaboration, cohesion, and productivity? Similarly, people often seek self-assessments to screen for cognitive abilities or test non-cognitive areas like personality traits, behaviors, and interests.
While pre-existing standardised measures can be vital, psychological assessments sometimes need to be custom-designed and aligned with the unique context they’re required for. They can reduce costs and time, as well as improve accuracy and focus, making them a valuable investment for many organisations and individuals. However, bespoke psychological assessments require expertise and knowledge of the design process, testing phase, and outcomes analysis.
As experts in cognitive and behavioural assessment, we can walk you through what these assessments are, the different types, and the benefits of choosing professional services.
Psychological assessments were originally developed to give individuals and practitioners insights into mental health, as they’re tools that can measure and observe factors like thoughts, emotions, and behaviors. By giving this insight, these measures allow for diagnosis and treatment to improve symptoms.
However, assessments are no longer solely used for clinical reasons; their value is now recognised for education, organisations, and even personal awareness. For example, if a child is having difficulties with learning in school, they might take an aptitude test. Similarly, an organisation might use an aptitude or personality test to determine whether a potential employee is the right fit for their ethos. And finally, someone might choose to take an online screener to figure out why they’re having interpersonal problems with the people around them.1
In other words, the nature of a psychological assessment can vary widely depending on why it’s needed and the resources available. Let’s consider the different categories of assessments and what they’re commonly used for.
There’s no singular way to categorise psychometric assessments; the many different facets of measures often overlap. Plus, sometimes, psychological assessments shouldn’t happen in a vacuum. If there are concerns about physical or mental health issues, a medical or clinical psychological assessment may be required to rule out any serious contributors to symptoms.
However, organisations or individuals may seek assessments for screening, insight, and decision-making reasons. For this reason, we’ll explore some of the broad categories of tests, their benefits, and their potential drawbacks.
Standardised psychological tests involve a set of objectives delivered to a person under set conditions. These tests are standardised based on one specific group; therefore, a comparison can be accurately made amongst people with similar characteristics. There is a host of potential benefits of these tests, such as providing a fair evaluation of a person’s aptitudes, functioning, and traits, for example, memory or personality. For these reasons, standardised and normed tests are commonly used as mental health diagnostic tools.
However, some standardised tests could perpetuate biases and stereotypes, demonstrating the need for a sound, valid measure.2
Interviews can give valuable insight, and typically take a less-structured approach than standardised tests. However, they can still be structured or semi-structured. Structured interviews allow for consistency, while semi-structured ones can give insight into someone’s experiences (such as personal or work history), beliefs, and functioning. Further, psychological interviews allow a rapport to be built, as well as a better understanding of the ‘hows’ and ‘whys’ behind a person’s actions and thoughts.
Yet it’s good to bear in mind that psychological interviews require strong interviewer skills, as they can be prone to bias and can make consistency and validity difficult to achieve.3
A self-assessment allows someone to evaluate their own qualities, abilities, strengths, and challenges. For instance, an online mental health self-test can work as a mental health symptom checker, highlighting any issues with emotional or mental wellbeing. This can help signpost someone to the right type of support for their needs. Further, by enabling reflection on how someone relates to other people, self-tests can improve relationship dynamics at home, in work, or with friends.
However, the results of a psychological self-assessment could also be inaccurate if someone answers items based on biased interpretations of their abilities.4 This could lead to confirmation of pre-existing faulty self-perceptions. For this reason, a strong understanding of these measures and their scoring process is often necessary.
Observations of someone’s ability to function day to day can provide rich information. They involve systematically noticing and recording details about behaviors, actions, and responses in either natural or controlled environments. Additionally, this form of psychological assessment can back up findings from other measures, such as self-reports or online screeners.
Like other forms of psychological assessments, observations can also come with some potential pitfalls. For example, they’re prone to the Hawthorne Effect, as someone’s behaviours may be modified because they know they’re being watched. Further, there’s the risk of observer bias, ethical issues, and a lack of control over variables. But with a considerate understanding of the pros and cons of this approach, observations can still provide invaluable insight.
In addition to the categories of tests we’ve discussed, there are also cognitive tests, personality assessments, mood measures, and others. However, these forms of assessments typically fall into one of the above categories depending on the need for testing and what is being assessed. For instance, for clinical reasons, a personality test might take a more structured format, like a standardised test. In contrast, for business purposes, it might be more unstructured, such as describing interpretations of images.5
Further, regardless of the type of test chosen, the scoring and interpretation of results typically require strong expertise, as there’s a risk of confirmation bias and social desirability-driven inaccuracies. This is just one of the areas in which professional psychological assessment services can be useful.
Psychological assessments are comprehensive processes that are designed to measure specific traits or symptoms. Yet this process can be complicated, time-consuming, and prone to bias.
Professional psychological assessment services can provide objective, valid, personal, and data-driven insights into peoples’ functioning and abilities. This can allow individuals and organisations to make decisions that fuel the best interests of all involved.
The following are some detailed benefits of these services:
Professional services can ensure that the right measures and techniques are selected to provide accurate and meaningful results. This stage of the process should be tailored to the unique needs of the person or organisation seeking insight. For example, while an individual might benefit from using a pre-existing standardised, reliable, and valid measure, an organisation might benefit more from creating a new one. A professional psychometrician can discuss the process of development, such as whether a top-down or bottom-up approach is required.
Part of ensuring that a test is standardised and reliable involves how it is delivered and evaluated. This often requires training in administration processes so that standardisation, tester-client interactions, test-taker factors, and environment are taken into consideration. Ensuring set protocols can reduce the risk of error and skewed results, providing accurate and consistent results.
When interpreting the results of a test, you need to compare the scores to the norm or average to see if there are any atypical issues. However, this process can vary depending on the type of assessment required.
For example, if your goal is simply to increase awareness of potential issues, scores on a self-report online assessment may be adequate enough to signpost you to the right support. In contrast, if a comprehensive mental health evaluation is what’s sought, it may be important to also consider personal factors like background and experiences. For this reason, the results of an assessment may be combined with other approaches, such as observations and interviews.
Additionally, if businesses are using standardised measures with large numbers of people for research and development, statistical analysis may be needed. On the other hand, a more qualitative interpretation may work best for semi-structured interviews or observations.
Professional services can guide individuals and organisations on the best approach for their requirements.
Whether you’re looking to create online psychological assessment tools or would like advice on the right measures to use for a comprehensive cognitive and behavioral assessment, PsychWrite can help.
Our team is comprised of psychology professionals with backgrounds in psychometrics, assessment practices, and interpretation, meaning that we can support you in your goals. We can also create psychological screening tools from scratch, using in-depth knowledge of the development process, as well as statistical analysis skills for any large-scale data.
If you’re ready to discuss your psychological assessment needs, reach out to our team to learn more about our services today.
