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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

ABCD Prodromal Psychosis Scale

0 Shared Subjects

Prodromal psychosis levels
Clinical Assessments
Psychosis
11/27/2017
pps01
10/27/2020
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Condition Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query visit String 60 Recommended Visit name eventname
Query prodromal_1_y Integer Recommended Did places that you know well, such as your bedroom, or other rooms in your home, your classroom or school yard, suddenly seem weird, strange or confusing to you; like not the real world? 1 ; 0 1 = Yes; 0 = No prodrom_psych_1
Query pps_1_bother_yn Integer Recommended prodromal_1_y == 1 Well known places. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_1_bother_yn
Query prodromal_1b_y Integer Recommended pps_1_bother_yn == 1 Well known places. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_1b
Query prodromal_2_y Integer Recommended Did you hear strange sounds that you never noticed before like banging, clicking, hissing, clapping, or ringing in your ears? 1 ; 0 1 = Yes; 0 = No prodrom_psych_2
Query pps_2_bother_yn Integer Recommended prodromal_2_y == 1 Strange sounds. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_2_bother_yn
Query prodromal_2b_y Integer Recommended pps_2_bother_yn == 1 Strange sounds. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_2b
Query prodromal_3_y Integer Recommended Do things that you see appear different from the way they usually do (brighter or duller, larger or smaller, or changed in some other way)? 0; 1 0= No; 1= Yes prodrom_psych_3
Query pps_3_bother_yn Integer Recommended prodromal_3_y == 1 Things looked different. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_3_bother_yn
Query prodromal_3b_y Integer Recommended pps_3_bother_yn == 1 Things looked different.Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_3b
Query prodromal_4_y Integer Recommended Did you feel like you had special, unusual powers like you could make things happen by magic, or that you could magically know what was inside another person's mind, or magically know what was going to happen in the future when other people could not? 1 ; 0 1 = Yes; 0 = No prodrom_psych_4
Query pps_4_bother_yn Integer Recommended prodromal_4_y == 1 Special powers. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_4_bother_yn
Query prodromal_4b_y Integer Recommended pps_4_bother_yn == 1 Special powers. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_4b
Query prodromal_5_y Integer Recommended Did you feel that someone else, who is not you, has taken control over the private, personal, thoughts or ideas inside your head? 1 ; 0 1 = Yes; 0 = No prodrom_psych_5
Query pps_5_bother_yn Integer Recommended prodromal_5_y == 1 Someone else in control. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_5_bother_yn
Query prodromal_5b_y Integer Recommended pps_5_bother_yn == 1 Someone else in control. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_5b
Query prodromal_6_y Integer Recommended Did you suddenly find it hard to figure out how to say something quickly and easily so that other people would understand what you meant? 1 ; 0 1 = Yes; 0 = No prodrom_psych_6
Query pps_6_bother_yn Integer Recommended prodromal_6_y == 1 Hard to figure out. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_6_bother_yn
Query prodromal_6b_y Integer Recommended pps_6_bother_yn == 1 Hard to figure out. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_6b
Query prodromal_7_y Integer Recommended Did you ever feel very certain that you have very special abilities or magical talents that other people do not have? 1 ; 0 1 = Yes; 0 = No prodrom_psych_7
Query pps_7_bother_yn Integer Recommended prodromal_7_y == 1 Magical talents. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_7_bother_yn
Query prodromal_7b_y Integer Recommended pps_7_bother_yn == 1 Magical talents. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_7b
Query prodromal_8_y Integer Recommended Did you suddenly feel that you could not trust other people because they seemed to be watching you or talking about you in an unfriendly way? 1 ; 0 1 = Yes; 0 = No prodrom_psych_8
Query pps_8_bother_yn Integer Recommended prodromal_8_y == 1 Could not trust. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_8_bother_yn
Query prodromal_8b_y Integer Recommended pps_8_bother_yn == 1 Could not trust. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_8b
Query prodromal_9_y Integer Recommended Do you sometimes get strange feelings on or just beneath your skin, like bugs crawling? 0; 1 0= No; 1= Yes prodrom_psych_9
Query pps_9_bother_yn Integer Recommended prodromal_9_y == 1 Strange skin feelings. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_9_bother_yn
Query prodromal_9b_y Integer Recommended pps_9_bother_yn == 1 Strange skin feelings. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_9b
Query prodromal_10_y Integer Recommended Did you lose concentration because you noticed sounds in the distance that you usually don't hear? 1 ; 0 1 = Yes; 0 = No prodrom_psych_10
Query pps_10_bother_yn Integer Recommended prodromal_10_y == 1 Lose concentration. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_10_bother_yn
Query prodromal_10b_y Integer Recommended pps_10_bother_yn == 1 Lose concentration. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_10b
Query prodromal_11_y Integer Recommended Although you could not see anything or anyone, did you suddenly start to feel that an invisible energy, creature, or some person was around you? 1 ; 0 1 = Yes; 0 = No prodrom_psych_11
Query pps_11_bother_yn Integer Recommended prodromal_11_y == 1 Invisible energy. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_11_bother_yn
Query prodromal_11b_y Integer Recommended pps_11_bother_yn == 1 Invisible energy. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_11b
Query prodromal_12_y Integer Recommended Did you start to worry at times that your mind was trying to trick you or was not working right? 1 ; 0 1 = Yes; 0 = No prodrom_psych_12
Query pps_12_bother_yn Integer Recommended prodromal_12_y == 1 Mind is trying to trick you. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_12_bother_yn
Query prodromal_12b_y Integer Recommended pps_12_bother_yn == 1 Mind is trying to trick you. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_12b
Query prodromal_13_y Integer Recommended Did you feel that the world is not real, you are not real, or that you are dead? 1 ; 0 1 = Yes; 0 = No prodrom_psych_13
Query pps_13_bother_yn Integer Recommended prodromal_13_y == 1 World is not real. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_13_bother_yn
Query prodromal_13b_y Integer Recommended pps_13_bother_yn == 1 World is not real. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_13b
Query prodromal_14_y Integer Recommended Did you feel confused because something you experienced didn't seem real or it seemed imaginary to you? 1 ; 0 1 = Yes; 0 = No prodrom_psych_14
Query pps_14_bother_yn Integer Recommended prodromal_14_y == 1 Feel confused. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_14_bother_yn
Query prodromal_14b_y Integer Recommended pps_14_bother_yn == 1 Feel confused. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_14b
Query prodromal_15_y Integer Recommended Did you honestly believe in things that other people would say are unusual or weird? 1 ; 0 1 = Yes; 0 = No prodrom_psych_15
Query pps_15_bother_yn Integer Recommended prodromal_15_y == 1 Did you honestly believe in things that other people would say are unusual or weird. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_15_bother_yn
Query prodromal_15b_y Integer Recommended pps_15_bother_yn == 1 Did you honestly believe in things that other people would say are unusual or weird. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_15b
Query prodromal_16_y Integer Recommended Did you feel that parts of your body had suddenly changed or worked differently than before; like your legs had suddenly turned to something else or your nose could suddenly smell things you'd never actually smelled before? 1 ; 0 1 = Yes; 0 = No prodrom_psych_16
Query pps_16_bother_yn Integer Recommended prodromal_16_y == 1 Body changed. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_16_bother_yn
Query prodromal_16b_y Integer Recommended pps_16_bother_yn == 1 Body changed. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_16b
Query prodromal_17_y Integer Recommended Did you feel that sometimes your thoughts were so strong you could almost hear them, as if another person, NOT you, spoke them? 1 ; 0 1 = Yes; 0 = No prodrom_psych_17
Query pps_17_bother_yn Integer Recommended prodromal_17_y == 1 Hear thoughts. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_17_bother_yn
Query prodromal_17b_y Integer Recommended pps_17_bother_yn == 1 Hear thoughts. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_17b
Query prodromal_18_y Integer Recommended Did you feel that other people might want something bad to happen to you or that you could not trust other people? 1 ; 0 1 = Yes; 0 = No prodrom_psych_18
Query pps_18_bother_yn Integer Recommended prodromal_18_y == 1 People want bad things to happen.Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_18_bother_yn
Query prodromal_18b_y Integer Recommended pps_18_bother_yn == 1 People want bad things to happen.Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_18b
Query prodromal_19_y Integer Recommended Did you suddenly start to see unusual things that you never saw before like flashes, flames, blinding light, or shapes floating in front of you? 1 ; 0 1 = Yes; 0 = No prodrom_psych_19
Query pps_19_bother_yn Integer Recommended prodromal_19_y == 1 Unusual things. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_19_bother_yn
Query prodromal_19b_y Integer Recommended pps_19_bother_yn == 1 Unusual things. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_19b
Query prodromal_20_y Integer Recommended Have you seen things that other people can't see or don't seem to see? 0; 1 0= No; 1= Yes prodrom_psych_20
Query pps_20_bother_yn Integer Recommended prodromal_20_y == 1 Able to see more than others. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_20_bother_yn
Query prodromal_20b_y Integer Recommended pps_20_bother_yn == 1 Able to see more than others. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_20b
Query prodromal_21_y Integer Recommended Did you suddenly start to notice that people sometimes had a hard time understanding what you were saying, even though they used to understand you well? 1 ; 0 1 = Yes; 0 = No prodrom_psych_21
Query pps_21_bother_yn Integer Recommended prodromal_21_y == 1 Hard time understanding you. Did it bother you? 0 ; 1 1 = Yes; 0 = No prodrom_psych_21_bother_yn
Query prodromal_21b_y Integer Recommended pps_21_bother_yn == 1 Hard time understanding you. Please CHOOSE THE NUMBER below the appropriate picture that shows us how much that bothered you when it happened. 1::5 1=Not very bothered ; 2=Slightly bothered ; 3=Moderately bothered ; 4=Very much bothered ; 5=Extremely bothered prodrom_psych_21b
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

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  • Description: A basic description
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  • Notes: Expanded description or notes on coding of values
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