Raven’s Progressive Matrices Test

General Information In this project, I looked at Raven's Progressive Matrix Test (RPM), Raven's Advanced Progressive Matrices Test, and Color Progressive Matrix Test. RPM was developed by John C. Raven in 1936 and first released in 1938. The Advanced Matrix was issued by the UK War Office Selection Committee in 1947 and needed to develop more advanced tests. Since then, various versions have been updated and released over the years.

From the earliest test year to the present, the increase in test score is continuous and nearly linear. In Raven's progressive matrix test, the research published in 2009 showed that the average score of British children rose by 14 IQ points from 1942 to 2008. Similar growth has been observed in many other countries where the IQ test has been widely used, other Western European countries, Japan and South Korea as well. There are a number of questions about many proposed explanations and their meanings about the Flynn effect. Similar improvements in other perceptions such as semantics and episodic memory are reported. Studies have shown that the furin effects in Norway, Denmark, Australia, the UK, the Netherlands, Sweden, Finland, France and German speaking countries are reversing, ie IQ scores are decreasing Development seems to have started in the 1990s.

Raven's progressive matrix consists of three main formats: Standard Progressive Matrix (SPM), Color Progressive Matrix (CPM), and Advanced Progressive Matrix (APM). These different types of tests are targeted at individuals with different levels of ability. As the most basic form of the Raven progressive matrix, SPM is used for individuals with average abilities (O'Leary, Rusch & Guastello, 1991). It has been widely used in most countries of the world for over 70 years, and many studies have shown that it is suitable for intercultural and cross-sectional studies (Raven 2009)

Raven's progressive matrix or Raven's matrix was a multi-choice nonverbal intelligence test for abstract reasoning, first developed by Dr. John C. Raven in 1936 and first published in the UK in 1938 It was. The purpose of these tests is to evaluate reasoning inference. Vision To perform these tests, participants must identify the correct missing part in each test project in order to complete a larger model. Many items are displayed in a 2 × 2 or 3 × 3 matrix and proved the test name. Gradually, the project becomes complicated and requires a more cognitive process for encoding, analysis, and resolution. Many intelligence experts consider these tests to be the most existing tests, as these tests are designed primarily as a measure of Spearman's g.