Inferiority complex
intense feeling of inferiority

In psychology, an inferiority complex is a consistent feeling of inadequacy, often resulting in the belief that one is in some way deficient, or inferior, to others.
According to Alfred Adler, a feeling of inferiority may be brought about by upbringing as a child (for example, being consistently compared unfavorably to a sibling), physical and mental limitations, or experiences of lower social status (for example, being treated unfavorably by one's peers).
An inferiority complex may cause an individual to overcompensate in a number of ways. For example, a person who feels inferior because they are shorter than average (also known as a Napoleon complex) due to common modern day height prejudices may become overly concerned with how they appear to others. They may wear special shoes to make themself appear taller or deliberately surround themselves with individuals who are shorter than they are. If this is taken to the extreme, it becomes a neurosis.
It may also cause an individual to be prone to flashy outward displays, with behavior ranging from attention-seeking to excessive competitiveness and aggression, in an attempt to compensate for their either real or imagined deficiencies.
Definition
According to the Cambridge Dictionary of Psychology, "[i]n Adlerian psychology, a combination of an erroneous belief of an individual that they are unable to cope with some aspect of life because of a real or imagined physical or psychological deficiency, feelings of depression, and a cessation of coping efforts in that area". In another sense "A general term for a personal sense of inferiority".
History
The notion of an inferiority complex was introduced into the psychoanalytic branch of psychology by Alfred Adler, founder of classical Adlerian psychology, paralleling what Pierre Janet had called a feeling of incompleteness (sentiment d’incomplétude).
Begin with the source’s own compact description: “Inferiority complex” is intense feeling of inferiority. The dossier treats that line as a proposition to test through Inferiority, complex and intense, not as a finished interpretation.
Why this record matters
The phrase “intense feeling of inferiority” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 8, 2026. The linked authority identifier is Q319763. The Library of Congress control number is sh85066085. 1 of 1 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Inferiority complex”, its source revision and the description used here.
- Expand the search: follow Inferiority complex primary sources, Inferiority complex archive and Inferiority research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Inferiority complex”?
- Which cited source is closest to the event, object or claim?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Inferiority complex” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.