... most effective measures achievable. In the same way researchers employ vast amount of data collection methods. The following are four types of reliability internal reliability, test-retest reliability, interrater reliability and standard error of measurement. Additionally, it is important to understand how effective these instruments function. What is equally important, ... and interpretation" predominately lie with the test user. (American Educational Research Association et al., 1999, p.111) There are three reflections discussed in the article to director the selection of a nonverbal...

• Word Count: 1296
• Approx Pages: 5
• Grade Level: Undergraduate

... Matrices. Negro and white children were used in this study and they achieved similar scores on the Stanford-Binet; however, the Negro group scored more than ten IQ points lower on the Progressive Matrices. Apparently, the latter test would have penalized the Negro group had it been a screening device in education or for a job interview. Conversely, Garrett (1947) proposes that the higher ... argument is that most of the item content in current intelligence tests is unfamiliar to the culturally deprived. Jensen (1966) presents the proposition that the verbal nature of IQ tests could acco...

• Word Count: 2204
• Approx Pages: 9
• Grade Level: Undergraduate

... intelligence. Terman, further adapted it to be utilised in America and it became known as the Stanford-Binet Intelligence Test. This is currently the most widely used measure of intelligence (Walsh & Betz, 1995). He contributed what we know today as an "IQ score " which is obtained from the following formula: Intelligence quotient = mental age chronological age x 100, this ... general factor of intelligence (Spearman's (g)). These tests are based on the psychometric approach, because the level of intelligence is derived from performance on a test. Once certain conditions are met, scores m...

• Word Count: 8469
• Approx Pages: 34
• Has Bibliography
• Grade Level: Undergraduate

... to quality teaching and learning" (Phelps). A tool that educators use to learn about students and their learning capabilities is the standardized test. Standardized tests are designed to give a common measure of a student's performance. Popular tests include the SAT, IQ tests, Regents Exams, and the ACT. "Three kinds of standardized tests are used frequently in schools: achievement, diagnostic, and aptitude ... everything else. The curriculum is thereby narrowed, which means that some subjects are ignored. Within those that are taught, lower order thinking skills are emphasized. As a res...

• Word Count: 1382
• Approx Pages: 6
• Grade Level: Undergraduate

... that intelligence is influenced by a combination of nature and nurture and not purely one or the other. Alfred Binet was one of the first psychologists to devise an intelligence test. Binet's test has been changed and modified by many other psychologists overtime but his groundwork is still in place ninety-nine years after he first proposed it. The most widely used intelligence ... conditions during the testing, how is it expected to get standardised results across all the subjects? Because of this assumption that everyone will perform equally independent of their environment, intellige...

• Word Count: 1320
• Approx Pages: 5
• Grade Level: Undergraduate