PYSC 333 Psychology of Personality · PDF filePsychology of Personality Session 8–...
Transcript of PYSC 333 Psychology of Personality · PDF filePsychology of Personality Session 8–...
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College of Education
School of Continuing and Distance Education 2015/2016 – 2016/2017
PYSC 333
Psychology of Personality
Session 8– Personality Assessment-
Part 1
Lecturer: Dr. Margaret Amankwah-Poku, Dept. of Psychology Contact Information: [email protected]
godsonug.wordpress.com/blog
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Session Overview
Dr. Margaret Amankwah-Poku
• Theorists have not only studied personality development but have also studied how personality can be assessed
• Personality assessment is conducted to measure different aspects of an individual’s personality
• This among other things, helps us to learn about people in a
precise manner, communicate this information to personality
psychologists and other professionals and enable one predict future behavior
• There are various settings in which personality assessments
may be required such as the workplace, in hospitals, in the
court of law etc. and there are several techniques for assessing personality.
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Session Goals and Objectives
Dr. Margaret Amankwah-Poku
At the end of this session, you should be able to
• Define what personality assessment is
• Identify the use of personality assessment
• Outline the settings in which personality assessment may be used
• List the various personality assessment techniques
• Discuss the objective self-report technique
• Outline the strengths and weaknesses of objective objective self-report technique
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Session Outline
Dr. Margaret Amankwah-Poku
The key topics to be covered in the session are as follows:
• What is Personality Assessment
• Settings for Personality Assessment
• Objective Self-Report
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Reading List
Dr. Margaret Amankwah-Poku
• The Psychology of personality (2nd ed.).
• Theories of personality. Belmont: Wadsworth. Chapter 1
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Topic One
WHAT IS PERSONALITY ASSESSMENT
Dr. Margaret Amankwah-Poku
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Personality Assessment
Dr. Margaret Amankwah-Poku
• Personality assessment involves systematic
measures of the different aspects of
personality such as
• Personality traits (introversion, aggression
etc.)
• Personality disorders / pathology (depression
etc.)
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Personality Assessment
Dr. Margaret Amankwah-Poku
• Motivation (achievement striving),
personality dynamic (reaction to anxiety,
stress)
• Personality development (style of aging
etc.) (Carducci, 2009)
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Personality Assessment
Dr. Margaret Amankwah-Poku
• A variety of techniques are applied in the
assessment of personality
• E.g.- are paper and pencil inventories
• Computerized inventories
• Direct observations of people’s behaviour
• Verbal responses
• Physiological recordings
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Personality Assessment
Dr. Margaret Amankwah-Poku
• Personality is assessed to:
• Learn about people in a precise manner,
• Communicate this information to personality
psychologists and other professionals and
• To enable one predict future behaviour
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Topic Two
SETTINGS FOR PERSONALITY ASSESSMENT
Dr. Margaret Amankwah-Poku
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
• Personality assessments may be required in
several settings by
• Clinical psychologists, Psychiatrists,
• Personnel managers, Social workers,
• Counsellors, Law enforcement officials,
• Consumer markets, School authorities and
• Personality researchers
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
• Personality can be assessed in six major
areas (Carducci (2009)
• 1. Clinical settings
• 2. Counselling settings
• 3. Legal settings
• 4. Educational and vocation settings
• 5. Corporate settings
• 6. Research settings
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
1. Clinical settings
• Psychiatric hospitals, mental health centres,
psychotherapist’s consultancy etc.
• Personality is assessed to understand
patient’s symptoms and
• Help diagnose and classify their emotional
and behavioural problems
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
2. Legal settings
• Courtrooms, prisons, law enforcement
agencies (DOVVSU)
• Personality assessments as evidence in court
proceedings to determine the sanity of an
offender
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
• For prospective jurors to assist in their
selection
• In law enforcement agencies (local police,
secret service agencies etc.)
• To help solve or prevent crime- E.g. creating
(creating) use of personality profile of a serial
killer
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
3. Educational and vocation settings
• Such as schools, colleges, guidance centres
• To help individuals make decision (decisions)
about their education and vocation
• In educational settings/ schools to help with
learning and adjustments problems
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
4. Counselling settings
• Such as rehabilitation centres
• Also in other settings to help individuals
adjust to problems in their daily life
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Settings for Personality Assessment
Dr. Margaret Amankwah-Poku
5. Corporate settings
• Used in organisations for personnel selection
and placement
• E.g. a new employee with high accident
proneness score may be placed in low-risk
jobs (Carducci, 2009)
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Settings of Personality Assessment
Dr. Margaret Amankwah-Poku
6. Research settings
• All the above mentioned settings have the
potential to be used in research settings
• May be used to account for behaviour in
experiments
• Correlate individuals’ personality traits with
other measures
• Evaluate treatments outcome
• Test theories
• Develop new assessment techniques etc.
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Evaluating Personality Assessment
Techniques
Dr. Margaret Amankwah-Poku
• All personality assessment techniques should
have a certain standard of quality
• Two of such important standards are
• Reliability– how consistent the test is in
assessing the said construct
• Validity – the extent to which the personality
technique measures what it says it is
measuring
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Personality Assessment Techniques
Dr. Margaret Amankwah-Poku
• These include
• 1. Objective self-report techniques
• 2. Projective techniques
• 3. Behavioural techniques
• 4. Clinical Interviews •
• 5. Psychophysiological techniques
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Topic Three
OBJECTIVE SELF-REPORT
Dr. Margaret Amankwah-Poku
TECHNIQUES
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• Individuals respond to standardized
questions about their behaviour, thoughts
and feelings in various situations (Schultz &
Schultz, 2005)
• These questions may include items related
to symptoms, attitudes, interests, fears and
values (Schultz & Schultz, 2005), perception etc.
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• They come in two forms (Carducci, 2009)
• 1. Single-dimension personality tests –
measures only one personality dimension at
a time.
• E.g. the California F Scale (Adorno, Frenkel-
Brunswick, Levinson & Sanford, 1950)
• Measures authoritarianism with 29 items on a
6 point Likert scale
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• 2. Multiple-dimension personality tests –
contains a large number of items and
measures more than one personality
dimension
• Two widely used multiple-dimension
inventories are:
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
a. The California Psychological Inventory(CPI)
• Developed in 1957 by Gough with 462 True/
False response items
• For normal people aged 13 years and older
• Revised in 1987 (Gough, 1987) to remove
sexists and other biases
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• Presently, the third version
• Has 434 items with 20 subscales
• Three independent themes (based on factor-
analysis)
– 1. Interpersonal orientation
– 2. Normal orientation and
– 3. Realization
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• b. Minnesota Multiphase Personality
Inventory (MMPI)
• The most frequently and widely used
personality inventory by clinical psychologists
• Has been involved in over 10,000 empirical
studies
• Has been translated into 140 languages (Schultz & Schultz, 2005)
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• Originally designed to help clinicians classify
psychological disorders such as paranoia,
schizophrenia, depression etc.
• First published in 1943 by
– Hathaway, a psychologist and
– Mckinley a psychiatrist/ neurologist and
• Revised in 1989 to become the MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen & Kaemmer)
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• The MMPI has 567 statement with true/ false
responses (60-90mins)
• These items cover physical, psychological,
health, political and social attitudes;
• Also, educational, occupational, family and
marital factors; and neurotic and psychotic
behaviour tendencies
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• The MMPI & MMPI-2 assess the following
personality dimensions
• Hypochondriasis, Depression, Hysteria,
• Paranoia, Schizophrenia, Masculinity-
Femininity,
• Psychopathic, Deviant,
• Psychasthenia, Hypomania, Social interaction
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• MMPI-2 also contains 12 supplementary
scales (Butcher et al., 1989)
• Both inventories contain a set of validity
scales designed to assess the validity of
responses
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
• MMPI-2 has been used with adults in
personality research, as a diagnostic tool to
assess personality problems and for personal
and vocational counselling (Schultz & Schultz, 2005)
• In 1992, the MMPI-A was developed with 478
statements for use with adolescents al., 1992)
(Butcher et
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
Strengths
• The most objective approach to personality
assessment
• They are standardized measures, designed
to be scored objectively
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1. Objective self-report techniques
Dr. Margaret Amankwah-Poku
Limitations
• 1. People are not always honest with their
responses
• 2. Response set- The tendency of individuals to
answer the questions in a particular way
• Rely heavily on the test takers’ honest and
unbiased responses
• 4. Rarely assess the reason behind the
statements
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END OF SESSION 8 PART 1
Dr. Margaret Amankwah-Poku
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References
• Carducci, B. J. (2009). The Psychology of personality (2nd ed.). Chichester: John Riley & Sons Ltd.
• Schultz, D. P., & Schultz, S. E. (2005). Theories of personality. Belmont: Wadsworth.
• Adorno, T. W., Frenkel-Brunswick, E., Levinson, D. J., & Sanford, N. (1950). The Authoritarian Personality. (1st ed.). Mishawaka: Harper& Row.
• Butcher, J. N., Dahlstrom, W. G., Graham, J. R., Tellegen, A., & Kaemmer, B. (1989). Minnesota Multiphasic Personality Inventory–2 (MMPI-2): Manual for administration and scoring. Minneapolis, MN: University of Minnesota Press.
Dr. Margaret Amankwah-Poku