In thecontext of the present example, this means in part that thereis. norelationship between quantitative and verbal ability. In more advanced. models of factor analysis, the condition that the factors are independent. of one another can be relaxed. As for the factor means and variances, the. assumption is that thefactors are standardized.
Is a Pap smear safe when you're pregnant? Pap smears aren't just safe during pregnancy, they're actually a routine part of prenatal care. Your doctor will need to know if you're at risk for cervical cancer and will check to see if you have any STDs, which can cause premature births or even blindness. You'll probably have a Pap at your first pregnancy checkup.
A Pap smear (also known as a Pap test) is useful in detecting, preventing, and treating cervical cancer. A Pap smear allows for the early detection of abnormal cells on the cervix - cells that may develop into cancer in the future. Cells are examined with a microscope in order to see any abnormalities. Pap tests are usually done at the doctor's office. Sometimes a nurse is present to observe or assist with the test.