Psychological Assessment

HOME STUDY DISTANCE EDUCATION COURSE- PSYCHOLOGICAL ASSESSMENT

• Learn how Psychological Assessments are carried out.
• Professional Development Course for anyone working in Psychology, Counselling or Management
• Self paced study, 100 hour course, Personal tuition from professional psychologists

Psychological tests assess and evaluate information that is given to the examiner by the client. This information is in the form of answers to interview questions or as answers on paper—or on a computer—to specific questions. Ultimately, a test’s accuracy depends on how carefully and seriously the client answers the questions they are asked.

A psychological assessment is when a skilled psychologist uses the techniques and tools of psychology to learn general or specific facts about another person, either to information others how they function or to predict their behaviour and functioning in the future.

A psychological assessment is when a skilled psychologist uses the techniques and tools of psychology to learn general or specific facts about another person, either to information others how they function or to predict their behaviour and functioning in the future.

Assessment is usually for the point of diagnosis or classification. That is, placing a person into a loosely or strictly defined category of people. This allows us to understand what they are like in general and assess the presence of other relevant characteristics based on people similar to them.

Lesson Structure

There are 7 lessons in this course:

1. Introduction
   • What is psychological assessment
   • Types of psychological tests
   • Achievement tests
   • Aptitude tests
   • Intelligence tests
   • Occupational tests
   • Personality tests
   • History of psychological testing
   • Justification for using tests
   • Advantages and disadvantages of using psychometric testing
   • Ethnicity and different cultures
   • Psychological testing of language minority and culturally different children
   • Why your child should be tested
   • Why it is important for parents to know about testing
   • Validity and reliability
   • Construct, discriminant and convergent validity
   • Test retest reliability
2. Context of Clinical Assessment
   • Ethical practice
   • Confidentiality
   • Case study: confidentiality
   • Informed consent
   • Record keeping
   • Dual relationships
   • Professional boundaries
   • Selecting tests
   • Case study: ethics and lie detection
   • Computer assisted assessment
   • Virtual reality; new tool for psychological assessment
   • Personality traits and designing a questionnaire
   • Weaknesses
   • Ambiguity and bias
   • Closed and open questions
3. The Assessment Interview
   • The interview
   • Screening for psychological disorders
   • Structured and unstructured interviews
   • SCID
   • Assessing Post Traumatic Stress Disorder (PTSD) among veterans
   • Screening and referral procedure overview
   • If patient refuses referral to mental health care
   • Use of a primary care screen
   • Discussing screening results with patients
   • Discern if traumatic events are ongoing
   • Making a recommendation
   • Scheduling a follow up
   • Psychomentric properties of SCID
4. Behavioural Assessment
   • Behaviourism
   • Kinds of consequences
   • Reinforcers
   • Intrinsic and extrinsic reinforcers
   • Consequences and timing
   • The premack principle
   • Extinction
   • Criticisms of behaviourism
   • Methods of behavioural assessment
   • The focus of assessment
   • Functional analysis
   • Analysis of problem behaviour
   • Motivational analysis
   • Behavioural vs traditional assessment
5. Wechsler Intelligence Scales
   • Introduction
   • Measuring intelligence
   • Cognitive, cognitive contextural and biological theories
   • Psychometric theories
   • Wechsler Intelligence scales
   • Normal results
   • Sub tests, verbal subtests, performance subtests
   • Cultural bias
   • Precautions with intelligence testing
   • The intelligence test as a tool
6. Wechsler Memory scales
   • Memory
   • Wechsler Memory test
   • Wechsler Memory Scale III
7. Minnesota Multiphasic Personality Inventory
   • Minnesota Multiphasic Personality Inventory (MMPI) Assessment
   • Problems
   • False negatives; false positives

Each lesson culminates in an assignment which is submitted to the school, marked by the school's tutors and returned to you with any relevant suggestions, comments, and if necessary, extra reading.

Aims

• Explain the main kinds of psychological tests and why they are used, and meaning of test reliability and validity
• Explain ethical and other factors that constrain clinical assessment
• Describe a structured and an unstructured interview
• Explain behavioural assessment and how it can be conducted
• Discuss Wechsler scales in detail
• Explain the purpose and use of the Wechsler Memory Test
• Explain the purpose and usage of the Minnesota Multiphasic Personality Inventory

Some Sample Course Notes

JUSTIFICATION FOR USING TESTS

Psychological tests were created for three main reasons, all of which are interconnected:

• It is easier to get information from tests than by clinical interview.
• The information from tests is more scientifically consistent than the information from a clinical interview.
• It is harder to get away with lying on a test than in a clinical interview.

Advantages and Disadvantages of Using Psychometric Assessments

Advantages – Psychometric tests provide information on the performance of certain groups of people perform. They tend to be standardised tests. The test score of an individual is then compared with the test scores of a group of people. For example, we could test a hundred people and find that the average IQ was 100. If the individual was then tested and their score was 94, we would say that they were below average compared to the average results.

In the tests, all the people completing the test have the same instructions and the same task to do. This makes sure that any differences in performance are due to the person completing the task, not the task itself. To explain this more fully, if an interviewer sat and asked ten people the same question, there may be different results.

For example, the interviewer may not like the first respondent, so might rush through the test, or might explain things more fully to another respondent, or help another respondent. Whereas if all the respondents have the same instructions and task, the differences should be due to them, not because of the way they were asked the questions. Detailed instructions are also given to the people who administer and score the tests, so there should be some standardisation.

The tests are useful, because in theory, they allow us to make statistically based, objective judgements, on things such as, aptitude for jobs.

However, there are some difficulties with psychometric tests –

Disadvantages- As already mentioned, if things such as intelligence and personality exist, we should be able to measure them. The difficulty is, whether these things do actually exist, and if they do, whether it is possible to measure them. After all, IQ was invented by psychologists, so psychologists are then investigating something they consider important.

The person designing the test decides what should be in the test, so the test only measures what the designer thinks is important. If there is no agreed-upon definition, eg. What would make a good teacher, and then different test designers may include different types of question.

Are personality traits stable? For example, we may perform really well in an IQ test one day, but perform poorly the next. Basically, psychological tests measure our performance in a certain task on a certain day.

Other Learning Options

Other courses that may be of interest to you include -

Careers Counselling http://www.acs.edu.au/courses/Careers-Counselling-344.aspx

Stress Management http://www.acs.edu.au/courses/Stress-Management-295.aspx

Marketing Psychology http://www.acs.edu.au/courses/Marketing-Psychology-314.aspx

Industrial Psychology http://www.acs.edu.au/courses/Industrial-Psychology-290.aspx

Multicultural Awareness http://www.acs.edu.au/courses/Multi-Cultural-Awareness-369.aspx

Social Psychology http://www.acs.edu.au/courses/Social-Psychology-I-345.aspx

Or if you are not sure if psychology is for you, why not try our Introduction to Psychology - http://www.acs.edu.au/courses/product.aspx?id=359

If you would like to see our range of psychology books, please visit - http://www.acsbookshop.com/books_productcategory.aspx?id=14

For more information on the range of careers available in psychology, have a look at - http://www.thecareersguide.com/articles.aspx?category=14

We have some interesting articles on psychology and counseling at - http://www.acs.edu.au/psychol/