Chicago Word Fluency Test
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Chicago Word Fluency Test
The Thurstone Word Fluency Test, also known as the Chicago Word Fluency Test (CWFT), was developed by Louis Thurstone in 1938. This test became the first word fluency psychometrically measured test available to patients with brain damage. The test is a used to measure an individual's symbolic verbal fluency. The test asks the subject to write as many words as possible beginning with the letter 'S' within a 5-minute limit, then as many words as possible beginning with letter 'C' within 4 minute limit. The total number of 'S' and 'C' words produced, minus the number of rule-breaking and perseverative responses, yield the patients' measure of verbal fluency. The CWFT is used as one of the measures of brain's frontal lobe function. A related test, the COWAT (Controlled oral word association test), is part of the Halstead-Reitan Neuropsychological Battery. See also * Verbal fluency test Verbal fluency tests are a kind of psychological test in which participants have to produce as m ...
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Louis Thurstone
Louis Leon Thurstone (29 May 1887 – 29 September 1955) was an American pioneer in the fields of psychometrics and psychophysics. He conceived the approach to measurement known as the law of comparative judgment, and is well known for his contributions to factor analysis. A ''Review of General Psychology'' survey, published in 2002, ranked Thurstone as the 88th most cited psychologist of the 20th century, tied with John Garcia, James J. Gibson, David Rumelhart, Margaret Floy Washburn, and Robert S. Woodworth. Background and history Louis Leon Thurstone was born in Chicago, Illinois, to Swedish immigrant parents. Thurstone originally received a master's degree in mechanical engineering from Cornell University in 1912. Thurstone was offered a brief assistantship in the laboratory of Thomas Edison. In 1914, after two years as an instructor of geometry and drafting at the University of Minnesota, he enrolled as a graduate student in psychology at the University of Chicago (PhD, ...
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Verbal Fluency Test
Verbal fluency tests are a kind of psychological test in which participants have to produce as many words as possible from a category in a given time (usually 60 seconds). This category can be semantic, including objects such as animals or fruits, or phonemic, including words beginning with a specified letter, such as ''p'', for example. The semantic fluency test is sometimes described as the category fluency test or simply as "freelisting", while letter fluency is also referred to as phonemic test fluency. The COWAT (Controlled oral word association test) is the most employed phonemic variant. Although the most common performance measure is the total number of words, other analyses such as number of repetitions, number and length of clusters of words from the same semantic or phonemic subcategory, or number of switches to other categories can be carried out. Furthermore, by means of curve fitting, temporal clusters, switches, and the initial slope can be determined. Whereas the to ...
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Journal Of Clinical Neuropsychology
A journal, from the Old French ''journal'' (meaning "daily"), may refer to: *Bullet journal, a method of personal organization *Diary, a record of what happened over the course of a day or other period *Daybook, also known as a general journal, a daily record of financial transactions *Logbook, a record of events important to the operation of a vehicle, facility, or otherwise *Record (other) *Transaction log, a chronological record of data processing *Travel journal In publishing, ''journal'' can refer to various periodicals or serials: *Academic journal, an academic or scholarly periodical **Scientific journal, an academic journal focusing on science **Medical journal, an academic journal focusing on medicine **Law review, a professional journal focusing on legal interpretation *Magazine, non-academic or scholarly periodicals in general **Trade magazine, a magazine of interest to those of a particular profession or trade **Literary magazine, a magazine devoted to literat ...
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Developmental Neuropsychology
Developmental neuropsychology combines the fields of neuroscience and developmental psychology, while drawing from various other related disciplines. It examines the relationship of behavior and brain function throughout the course of an individual's lifespan, though often emphasis is put on childhood and adolescence when the majority of brain development occurs. Research tends to focus on development of important behavioral functions like perception, language, and other cognitive processes. Studies in this field are often centered around children or other individuals with developmental disorders or various kinds of brain related trauma or injury. A key concept of this field is that looks at and attempts to relate the psychological aspects of development, such as behavior, comprehension, cognition, etc., to the specific neural structures; it draws parallels between behavior and mechanism in the brain. Research in this field involves various cognitive tasks and tests as well as neur ...
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Psychological Medicine
''Psychological Medicine'' is a peer-reviewed medical journal in the field of psychiatry and related aspects of psychology and basic sciences. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 7.723. History The journal was established in 1969 by Michael Shepherd, who remained its editor until 1993. For its first five years, the journal was published by the British Medical Association; subsequently, Cambridge University Press assumed publication. Shepherd favoured the term "Psychological Medicine" over "Psychiatry" and he attached great importance to the title which he resurrected from the ''Journal of Psychological Medicine'', first conceived by Forbes Benignus Winslow. He defined psychological medicine as including not only psychiatry, but also the study of abnormal behaviour. He concentrated on original high-quality works across the wide spectrum of both psychiatry and its allied disciplines. Shepherd contributed extensively himself, inve ...
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Controlled Oral Word Association Test
Controlled Oral Word Association Test, abbreviated COWA or COWAT, is a verbal fluency test that measures spontaneous production of words belonging to the same category or beginning with some designated letter. __TOC__ History The test was first called the "Verbal Associative Fluency Test", and then was changed to the "Controlled Word Association Test". Procedure The participant is usually asked to name words beginning with a letter, excluding proper nouns A proper noun is a noun that identifies a single entity and is used to refer to that entity (''Africa'', ''Jupiter'', ''Sarah (given name), Sarah'', ''Microsoft)'' as distinguished from a common noun, which is a noun that refers to a Class (philo ..., for one minute and this procedure is repeated three times. The most commons letters used are FAS because of their frequency in the English language. The examiner must quickly write down the words provided by the participant on a piece of paper. The whole examination usually takes ...
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Verbal Fluency Test
Verbal fluency tests are a kind of psychological test in which participants have to produce as many words as possible from a category in a given time (usually 60 seconds). This category can be semantic, including objects such as animals or fruits, or phonemic, including words beginning with a specified letter, such as ''p'', for example. The semantic fluency test is sometimes described as the category fluency test or simply as "freelisting", while letter fluency is also referred to as phonemic test fluency. The COWAT (Controlled oral word association test) is the most employed phonemic variant. Although the most common performance measure is the total number of words, other analyses such as number of repetitions, number and length of clusters of words from the same semantic or phonemic subcategory, or number of switches to other categories can be carried out. Furthermore, by means of curve fitting, temporal clusters, switches, and the initial slope can be determined. Whereas the to ...
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Language Tests
The following is a non-exhaustive list of standardized tests that assess a person's language proficiency of a foreign/secondary language. Various types of such exams exist per many languages—some are organized at an international level even through national authoritative organizations, while others simply for specific limited business or study orientation. Afrikaans * Official ACTFL Oral Proficiency Interview (OPI) Akan-Twi * Official ACTFL Oral Proficiency Interview (OPI) Albanian * The Foreign Language Achievement Testing Service at Brigham Young University offer both BYU and non-BYU students the opportunity to test their ability in the language * ACTFL Oral Proficiency Interview (OPI) * University of Tirana offers its own levels A1-C2. Exams are held on the last Friday of every month, except July, August and December. American Sign Language * ASLPI American Sign Language Proficiency Interview *SLPI Sign Language Proficiency Interview Amharic * Official ACTFL Oral Pr ...
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