Assessment |
Biopsychology |
Comparative |
Cognitive |
Developmental |
Language |
Individual differences |
Personality |
Philosophy |
Social |
Methods |
Statistics |
Clinical |
Educational |
Industrial |
Professional items |
World psychology |
Social psychology: Altruism · Attribution · Attitudes · Conformity · Discrimination · Groups · Interpersonal relations · Obedience · Prejudice · Norms · Perception · Index · Outline
The private sector is that part of the economy which is both run for private profit and is not controlled by the state. By contrast, enterprises that are part of the state are part of the public sector; and private, non-profit organizations are regarded as part of the voluntary sector.