There are four important characteristics of a good test. 1. Reliability 2. Validity 3. Objectivity 4. Usability. Reliability can be defined as the degree of consistency between two measurements of the same thing. Theoretically, reliability is defined as the ratio of the true score and observed score variance. Objectivity is an important characteristic of a good test. It affects both validity and reliability of test scores. Objectivity of a test refers to the degree to which equally competent scores obtain the same results. So a test is considered objective when it makes for the elimination of the scorer's personal opinion and bias judgement. Validity means truth- fullness of a test. It means to what extent the test measures that, what the test maker intends to measure. Aptitude is not a measure of good test.
CTET Solved Paper MCQ - UPTET October 2017 Paper2
Directions(Q.Nos.1-30) Answer the following questions by selecting the correct / most appropriate options.
Theory of regression is not a theory of intelligence. Rest all the other are theories of intelligence given by various theorists.
Endocrine glands are also known as the ductless glands because of the fact that their secretions are released directly into the blood, not to any tubes or ducts. Hypothalamus, Pituitary gland, Pineal body, Thyroid, Parathyroid, Adrenal glands, Pancreas and Gonads are the major glands which make up the human endocrine system. Salivary glands have ducts out of which saliva is released.
Piaget proposed four stages of cognitive development: the sensorimotor, preoperational, concrete operational and formal operational period. The second stage is called the pre operational stage.
Development depends upon the potentials that child gets from his parents.
These potentials decide the limit of development of a child, e.g. height, weight, body structure, etc. This is referred to as heredity.
These potentials decide the limit of development of a child, e.g. height, weight, body structure, etc. This is referred to as heredity.
