* Psychological horror – Relies on characters ' fears, guilt, beliefs, eerie sound effects, relevant music, emotional instability and at times, the supernatural and ghosts, to build tension and further the plot.

The American Psychological Association published a study comparing the effects of hypnosis, ordinary suggestion and placebo in reducing pain.

Psychological effects include severe changes in body image, loss of ego boundaries, paranoia and depersonalization.

The characteristic effects of a neurosis on the dominant and inferior functions are discussed in Psychological Types.

Psychological effects of Internet use -

Based in part on empirical research that has been conducted on the adverse effects of stigmatization, numerous prominent social science organizations have issued position statements supporting same-sex marriage and opposing discrimination on the basis of sexual orientation ; these organizations include the American Psychoanalytic Association and the American Psychological Association.

Psychological horror films differ from the traditional horror film, where the source of the fear is typically something material – such as creatures, monsters or aliens – as well as the splatter film, which derives its effects from gore and graphic violence, in that tension is built through atmosphere, eerie sounds and exploitation of the viewer's and the character's psychological fears.

In Psychological Types, Jung describes in detail the effects of tensions between the complexes associated with the dominant and inferior differentiating functions in highly and even extremely one-sided types.

He observed six months effects of yoga nidra on some Physiological, hematological and some Psychological parameters on the practitioners and he found a significant change on above mentioned parameters.

Psychological and physical effects of unhappy lives become " hysterical epidemics " when popular media saturate the public with paranoid reports and findings, essentially legitimizing, as Showalter calls them, " imaginary illnesses " ( Hystories, cover ).

He used his experiences in the war to write the book Psychological Warfare ( 1948 ).

As chairman of the Committee on the Psychological Examination of Recruits, he developed the Army's Alpha and Beta Intelligence Tests, the first nonverbal group tests, which were given to over 1 million United States soldiers during the war.

* Spent first year of war at Psychological Research Unit No. 1, Maxwell Field, Alabama, where he administered and scored aptitude tests to chose and sort aviation cadets.

* A Chorus of Stones: the Private Life of War ( 1993 ) Psychological aspects of violence, war, womanhood

In early planning against the outbreak of war the Government indicated a wish to use Mardon Hall as a hospital, but it continued as student accommodation until 1943, when it was taken over by the American Red Cross as a rest centre and Psychological Hospital for American troops.

'" Eisenhower ’ s Psychological Warfare Board picked up the report and successfully put Ogilvy ’ s suggestions to work in Europe during the last year of the war.

While will and volition were frequently leading concepts in psychological research papers before and after the first world war and even during the second war, after the end of the second world war this declined, and by the mid-sixties these key words completely disappeared and were abolished in the thesaurus of the American Psychological Association.

Prince Nicholas wanted to study engineering at the University of Rome but the war prevented this so following its conclusion he found employment by working as a civilian for the Allies in the Psychological Warfare Division and the United States Information Service.

Lakomaa has also written on the history of the Swedish Psychological Defense Agency and the cooperation between the Government and civilian advertising agencies during the cold war.

An American Psychological Association article states that, " boys are generally expected to suppress emotions and to express anger through violence, rather than constructively ".

The debate surrounds the influence of objectionable content on the social development of minors, with organisations such as the American Psychological Association concluding that video game violence increases children's aggression, a concern that prompted a further investigation by the Centers for Disease Control in September 2006.

The American Psychological Association declined to give a position on PAS, but raised concerns over its lack of supporting data and how the term is used and the APA's 1996 Presidential Task Force on Violence and the Family expressed concern that custody evaluators use PAS as a means of giving custody to fathers despite a history of violence, a concern shared by other commentators.

The Institute for Credentialing Excellence ( ICE ) is a U. S .- based organization that sets rigorous standards for accreditation of certification programs based on the Standards for Educational and Psychological Testing ( APA, AERA, NCME ).

# Psychological adjustment exists when the concept of the self is such that all the sensory and visceral experiences of the organism are, or may be, assimilated on a symbolic level into a consistent relationship with the concept of self.

In July 2004 the American Psychological Association issued a statement that DADT " discriminates on the basis of sexual orientation " and that " Empirical evidence fails to show that sexual orientation is germane to any aspect of military effectiveness including unit cohesion, morale, recruitment and retention.

In 1955, the Psychological Medicine Group of the BMA commissioned a Subcommittee, led by Prof. T. Ferguson Rodger, to deliver a second, and more comprehensive, report on hypnosis.

The 1996 Task Force investigation on Intelligence sponsored by the American Psychological Association concluded that there are significant variations in IQ across races.

In response to the controversy surrounding The Bell Curve, the American Psychological Association's Board of Scientific Affairs established a task force in 1995 to write a report on the state of intelligence research which could be used by all sides as a basis for discussion, " Intelligence: Knowns and Unknowns ".

In Dewey's article " The Reflex Arc Concept in Psychology " which appeared in Psychological Review in 1896, he reasons against the traditional stimulus-response understanding of the reflex arc in favor of a " circular " account in which what serves as " stimulus " and what as " response " depends on how one considers the situation, and defends the unitary nature of the sensory motor circuit.

A 1992 study by Jeffrey E. Pfeifer of the University of Virginia on " The Psychological Framing of Cults " found that 75. 51 % ( 74 of 98 ) of participating individuals were familiar with the word " Moonies ".

The most recent meta-analysis on psychokinesis was published in Psychological Bulletin, along with several critical commentaries.

Jung's seminal 1921 book on the subject is available in English as Psychological Types.

In 2006, Focus on the Family and several other organizations announced that they would protest the American Psychological Association's convention in New Orleans.

The American Psychological Association in 2007 convened a task force to evaluate its policies regarding reparative therapy ; ex-gay organizations expressed concerns about the lack of representation of pro-reparative-therapy perspectives on the task force, while alleging that anti-reparative-therapy perspectives were amply represented.

Psychological symbiosis, on the other hand, is a less well established concept.

In 1951 he continued on the topic with his essay Freudian Theory and the Pattern of Fascist Propaganda, in which he said that " Psychological dispositions do not actually cause fascism ; rather, fascism defines a psychological area which can be successfully exploited by the forces which promote it for entirely non-psychological reasons of self-interest.

In a study done by the American Psychological Association on a parents ’ relocation after a divorce, found that a move is a long-term affect on children.

In October 1925, Jung embarked on his most ambitious expedition, the " Bugishu Psychological Expedition " to East Africa.

* American Psychological Association Rejects Blanket Ban on Participation in Interrogation of U. S. Detainees

In 1987, as head of the APA taskforce on Deceptive and Indirect Techniques of Persuasion and Control for the American Psychological Association, Singer oversaw the production of a report that was later rejected by the APA's Board of Social and Ethical Responsibility for Psychology.

An international self-esteem survey titled Simultaneous Administration of the Rosenberg Self-Esteem Scale in 53 Nations: Exploring the Universal and Culture-Specific Features of Global Self-Esteem conducted on 16, 998 people from 53 nations by researchers from Bradley University David P. Schmitt ( PhD ), and University of Tartu Jüri Allik, was published by the American Psychological Association in the Journal of Personality and Social Psychology 2005, Vol.

It incorporates Carl Jung's work on Psychological Types with Antoni Kępiński's theory of information metabolism.

* Psychological manipulation, such as provoking people to aggression and then patronizing them, provoking aggression but staying on the sidelines, emotional blackmail, false tearfulness, feigning illness, sabotaging relationships, using sexual provocation, using a third party to convey negative feelings, withholding money or resources.