Sign Up Now
Get instant access to over 1 million+ study documents
OR
Already registered? click here to login
By creating your account, you agree to our terms of service, privacy policy and student honor code.
Ideally, however, students should be subject to a wide variety of tests to paint a clearer picture of their proficiency. Norm-based tests provide an idea of how well a student has performed in relation to peers with a similar educational background; subjective tests can reveal creativity or talents not scored on a standardized test.
Q3. The validity coefficient is calculated in terms of whether the content of what is being tested (such as intelligence) is comprehensive enough; if the 'face' or surface validity meets a commonsensical test; if the construct of the test (such as how intelligence is defined) is valid; and if the outcomes of the test are supported by other, existing measures of validity (criterion-based validity).
Q4.
A reliable test produces the same results on a consistent basis, when it is administered to the same test population. If the same person, or people with similar backgrounds and demographic information, gets the same score...
A reliable test that aims to test certain concepts should also determine if test-takers score similarly on these individual units: for example, if a test subject gets the same types of answers on the same types of questions that measure a specific content domain, the test has also demonstrated its internal reliability.
A valid test measures what it is supposed to be measuring. Even if an IQ test may be reliable, it may not be 'valid.' For example, some psychologists deny the existence of something known as 'general' intelligence, and believe that intelligence should be understood as 'multiple intelligences' or different types of abilities. For the latter type of psychologist, a test of general intelligence may produce reliable results, but is not seen as valid. Validity is of greater concern in test development, as reliable tests that do not provide a meaningful portrait of the phenomenon they attempt to study are of little use.
Student of Prague and German Cinema The Germany film industry revolution The Film industry in Germany has come a long way and is seen as one of the ancient film industries that gave a portrayal of both the artistic as well as the aesthetic and the economic value of films in Germany in the early 1900s. The paper will hence not only look into the history of the Germany film industry, but
While it is beneficial for foreign students studying in the U.S. To understand the domestic culture, it is as important that the domestic classroom setting incorporates sufficient cultural studies in lessons. This implementation provides a level of familiarity and comfort to the student while allowing the collective student class to experience parts of one another's lives. Just as "children" can often be cruel, adults and high school to college-aged students
students becoming more eager to learn with technology? What affect does the use of technology in the classroom have on the students or interest in the curriculum? Does the engagement in computer activities improve the concentration span of the students? The reason why I chose these questions: The reason I would find this topic exciting is because, my son is on an IEP with a learning disability in reading. I must say he
psychological diagnosis related children. TOPIC: GENERALIZED ANXIETY DISORDER. Topics selected Diagnostic Statistical Manual Mental Disorders (DSM-IV-TR). The research paper discuss: a. Anxiety disorders are presently responsible for interfering in people's lives and preventing them from being able to successfully integrate society. When considering the Generalized Anxiety Disorder (GAD), matters are particularly intriguing as a result of the fact that many people have trouble identifying it and actually go through their
We have also talked about the "blue print" of a study, or the logical model of proof which guides the researcher throughout the entire study -- i.e. The research design. It is by which the investigator determines the relationships between variables being tested. We have discussed true experiments, its nature and validity issues as well as quasi-experimental designs. We also provided a discussion of the difference between these two designs. What
Systems and Success of Students American higher education is unique in its construction of student body as it is highly diverse today with students from various ethnic, social and racial backgrounds forming an integral part of the college environment. But apart from ethnicity and race, what makes higher education student body even more diverse is the presence of older students, students with disabilities and greater participation of women in educational