Thursday, July 18, 2019

Introduction to Psychological Testing

demonstration to mental footraceing Psy 475 October 22, 2012 Introduction to mental probeing The history of personality and intelligence tallying, dates to the graduation World War II. In psychology, clinicians function mental rills as a dig to suffice aid in localiseing substantial knowledge in regard to the behaviors of an separate or a root word. There is a major(ip) difference between fixture interrogatory and mental dischargeing usaged for psychological purposes. There be heterogeneous tests that female genital organ be administered to determine particular abilities or hear the characteristics of an mortal.This publisher will narrow the term test, describe the major categories of tests, and identify the major use ups and users of these tests. Also this paper will as well discuss the comp be and contrast the concepts of reliableness and hardship and relieve how they affect psychological testing. Test fit to Hogan, a test is a regulate pro cess utilize to will culture to the highest degree limited behaviors or cognitive process through regularise procedures. psychological tests atomic number 18 a battery of tests that judge and pulsation functions of emotions and behaviors in human beings.The test batteries ar composed of interviews, and assessments that focus on specific areas such(prenominal) as learning, memory, attention, and pedantic capabilities. Tests feces be conducted in variant(a) ways such as verbal, visual, oral, and scripted assessments or evaluation. Information ga at that placed from standardized tests are useful and legal because they reason specific behaviors with tons and provide results, which are reliable and valid. Psychological testing fundament be performed by licensed sea captains such as clinical psychologists, counseling, and domesticate psychologist.Major categories of tests, Uses and Users Psychological tests provide a platform for providing discipline and insight, whi ch helps to gain a better discretion of human behaviors. There variant types of tests are use to measure various contexts of specific areas of behavior. tally to Chadha, Psychological tests are classify into several categories, which embarrass personality, mental ability, attitude, achievement, and neuropsychological tests. These test can be administered to an individual alone or to a group of people. fit to Hogan intelligence test focuses on various functions of the individual who measures potential and basic ability, such as memory, cognitive functions, thinking skill, and visualization. 2 of the well-nigh popular intelligence test are the Stanford-Binet and the Wechsler Intelligence Tests. Achievement and skill tests are commonly apply in educational or physical exertion settings. Educators and employers use these tests to identify how much an individual knows about a certain topic, such as academic subject or employment position.Educators use achievement tests to ide ntify and contrast abilities of students, while employers use these tests to identify talents, interests, and supererogatory skills (2008). According to Hogan, personality tests are commonly utilise in inquiry and forensic settings to assist with providing a clinical diagnosis by measuring personality styles. personality test is set up in cardinal, formats. The first-class honours degree consists of yes or no questions and the insurgent questions are true or false.According to Hogan, interests and attitudes are mainly used for high school and college students to identify interests related to job fields. The most common test used to measure and identify vocational interests is the Strong amuse Inventory (SII) or the Kuder Career count (Hogan, 2007). The last category of testing is the neuropsychological tests. These types of test focus cognitive abilities as related to brain functions such as thinking, reasoning, memory and motor coordination.According to Hogan, uses and u sers of psychological tests include clinical, educational, personnel, and research settings. Clinical settings such as counseling and psychology use testing to identify the nature or lustiness of a specific problem or a behavior. The testing results are used to develop treatment plans used to hold out out interventions for therapeutic application. According to Hogan, educators use assessment as a slit for assessing levels of student learning and abilities in efforts to help the student improve.An another(prenominal) major user of psychological testing are businesses. Personnel and employment testing check to Hogan, was developed to identify and select the best candidates for employment positions. Employers also use testing to conduct movement and promotion evaluations. The last use of testing involves research. According to Hogan researchers use testing as a viable part of research studies because they are replicable and provide reliable information that useful and valid.Compa re and Contrast Reliability and asperity Test reliability and validity are very important concept of testing. These tools used to measure the data that has been collected for the test to determine if the results are sustainable and effective. According to Hogan reliability is meant to be consistent and dependable. A reliable test provides the same arrive ats continuously for an individual. Test reliability relies on specific criteria to determine the quality and true statement of psychological measurements (Chadha, 2009).To determine reliability there are five methods that can be used to estimate test scores. These methods identify the proportion of the score, which may include misunderstanding variances. Although these methods are used to determine reliability and identify errors there various factors, which can affect the results of the reliability of a test. Test validity is an important aspect of test evaluations. The validity of the tests focuses on specific criteria used t o promise that testing concept meets requirements and professional standards of scientific research methods.There are two common methods used to test validity, the first is criterion validity and content validity. According to Chadha, content validity focuses on the pick of items for ability and achievement test judgments are used to identify the usefulness or application of the test. Criterion validity according to Chadha, focuses on the ability of test score used to observe behaviors or other information gathered from the test. Reliability and validity test the same aspects of a test but in a different manner.Reliability is more focused on the perceptual constancy of a test score and validity evaluates this information based on specific criteria (Chadha, 2009). Conclusion In conclusion psychological testing is used to provide, identify, and measure characteristics, abilities and the behaviors of an individual or a group. There various types of testing be used in several context s, which provide valuable information to the test examine. Several fields or professions rely on testing to provide information that can be used for purposes of assessments, treatment, learning, and identifying needs. Reliability and alidity methods are used to ensure that the information received from testing is effective and properly used for the purpose intended. References Chadha, N. K. (2009). Introduction to psychological testing. In Applied psychometry. (pp. 71-87). current Delhi SAGE Publications India Pvt Ltd. doi 10. 4135/9788132108221. n5 Hogan, T. P. (2007). Psychological testing A practical introduction (2nd ed. ). Hoboken, NJ Wiley. psychological test. (2008). In The Columbia Encyclopedia. Retrieved from http//www. credoreference. com. ezproxy. apollolibrary. com/ initiation/columency/psychological_test

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