====== Psychosis (PSQ) ======

The Psychosis Screening Questionnaire (PSQ)((Bebbington, P., & Nayani, T. (1995). The Psychosis Screening Questionnaire. International Journal of Methods in Psychiatric Research 5(1): 11–19)) screens for symptoms commonly found in [[https://en.wikipedia.org/wiki/Psychosis|psychotic disorders]] ([[sections|section]]: [[mental health]]).\\
Note that adult participants were also asked if they suffered from [[mental illnesses]] such as schizophrenia, and underage participants filled in the [[child behavior (CBCL)|CBCL]] and [[youth self report (YSR)|YSR]] that include some questions on psychotic experiences.

| **Questions English**                                                                                                                   | **Questions Dutch**                                                                                                                                         | **Code**                     | **Variable**  | **Assessment**             | **Age**  |
| Over the past year, have there been times when you felt very happy indeed without a break for days on end?                              | Hebt u het afgelopen jaar periodes gehad waarin u zich zonder onderbreking dagenlang heel erg gelukkig voelde?                                              | psq_hypomania_adu_q_01       | PSQ1          | [[3A Questionnaire 1|3A]]  | 18+      |
| Was there an obvious reason for this?                                                                                                   | Was daar een duidelijke aanleiding voor?                                                                                                                    | psq_hypomania_adu_q_01_a     | PSQ1A         | [[3A Questionnaire 1|3A]]  | 18+      |
| Did your relatives or friends think it was strange or complain about it?                                                                | Vonden uw familieleden of vrienden dit vreemd of klaagden ze er over?                                                                                       | psq_hypomania_adu_q_01_b     | PSQ1B         | [[3A Questionnaire 1|3A]]  | 18+      |
| Over the past year, have you ever felt that your thoughts were directly interfered with or controlled by some outside force or person?  | Hebt u het afgelopen jaar wel eens gemerkt dat uw gedachten rechtstreeks beïnvloed of gecontroleerd werden door een kracht van buiten of door een persoon?  | psq_interference_adu_q_02    | PSQ2          | [[3A Questionnaire 1|3A]]  | 18+      |
| Did this come about in a way that many people would find hard to believe, for instance, through telepathy?                              | Gebeurde dit op een manier die veel mensen moeilijk te geloven zouden vinden, bijvoorbeeld door telepathie?                                                 | psq_interference_adu_q_02_a  | PSQ2A         | [[3A Questionnaire 1|3A]]  | 18+      |
| Over the past year, have there been times when you felt that people were against you?                                                   | Zijn er in het afgelopen jaar periodes geweest waarin u het gevoel had dat mensen tegen u waren?                                                            | psq_persecutions_adu_q_03    | PSQ3          | [[3A Questionnaire 1|3A]]  | 18+      |
| Have there been times when you felt that people were deliberately acting to harm you or your interests?                                 | Waren er periodes waarin u het gevoel had dat mensen u met opzet kwaad wilden doen of uw belangen wilden schaden?                                           | psq_persecutions_adu_q_03_a  | PSQ3A         | [[3A Questionnaire 1|3A]]  | 18+      |
| Have there been times when you felt that a group of people were plotting to cause you serious harm or injury?                           | Zijn er periodes geweest waarin u het gevoel had dat een groep mensen plannen maakten om u ernstige schade to te brengen of u te verwonden?                 | psq_persecutions_adu_q_03_b  | PSQ3B         | [[3A Questionnaire 1|3A]]  | 18+      |
| Over the past year, have there been times when you felt that something strange was going on?                                            | Hebt u het afgelopen jaar wel eens gedacht dat er iets vreemds gaande was?                                                                                  | psq_experiences_adu_q_04     | PSQ4          | [[3A Questionnaire 1|3A]]  | 18+      |
| Did you feel it was so strange that other people would find it very hard to believe?                                                    | Had u het gevoel dat het zo vreemd was dat andere mensen het heel moeilijk te geloven zouden vinden?                                                        | psq_experiences_adu_q_04_a   | PSQ4A         | [[3A Questionnaire 1|3A]]  | 18+      |
| Over the past year, have there been times when you heard or saw things that other people couldn’t?                                      | Hebt u het afgelopen jaar wel eens dingen gehoord of gezien die andere mensen niet konden horen of zien?                                                    | psq_hallucinosis_adu_q_05    | PSQ5          | [[3A Questionnaire 1|3A]]  | 18+      |
| Did you at any time hear voices saying quite a few words or sentences when there was no one around that might account for it?           | Hebt u wel eens stemmen een paar woorden of zinnen horen zeggen terwijl er niemand in de buurt was die dit had kunnen zeggen?                               | psq_hallucinosis_adu_q_05_a  | PSQ5A         | [[3A Questionnaire 1|3A]]  | 18+      |