Positive and negative are signs used in mathematics.

Positive and negative or negative and positive may also refer to:

Hard sciences Mathematics Positive and negative signs, symbols Positive and negative parts, characteristics of a function Positive and negative sets, in measure theory Positive and negative zero, signed zero

Statistics and medicine Positive and negative predictive values, statistical measures False positives and false negatives, types of errors in binary classification Positive or negative test, possible result of a medical test

Humanities Negative and positive rights, concept of obligations Negative and positive atheism, forms of atheism Positive and negative feedback, qualitative types Positive and Negative Affect Schedule, a form of questionnaire measuring psychological effects Positive or negative externalities, economic activities Positive and negative politeness, types of politeness strategies in politeness theory Positive and negative value, ethic or philosophical values Positive-negative film, prints Positvity/negativity ratio, discredited concept in positive psychology Positive and negative sign (astrology), types of energetic polarity

See also Positive (disambiguation) Negative (disambiguation) Pros and Cons (disambiguation)