BACHELOR OF BUSINESS ADMINISTRATION

Detailed explanation-1: -Researchers use internal consistency reliability to ensure that each item on a test is related to the topic they are researching. Ensuring items on a test are relevant to the study and measuring the same construct ensures the test is valid. As a result, other researchers can depend on the results.

Detailed explanation-2: -Description. Internal consistency is a measure of reliability. Reliability refers to the extent to which a measure yields the same number or score each time it is administered, all other things being equal (Hays & Revicki, 2005).

Detailed explanation-3: -There are two types of reliability – internal and external reliability. Internal reliability assesses the consistency of results across items within a test. External reliability refers to the extent to which a measure varies from one use to another.

Detailed explanation-4: -Internal consistency assesses the correlation between multiple items in a test that are intended to measure the same construct. You can calculate internal consistency without repeating the test or involving other researchers, so it’s a good way of assessing reliability when you only have one data set.

Detailed explanation-5: -Reliability refers to the consistency of a measure. Psychologists consider three types of consistency: over time (test-retest reliability), across items (internal consistency), and across different researchers (inter-rater reliability).