Loading...

National Institute of Mental Health Data Archive (NDA) Sign In
National Institute of Mental Health Data Archive (NDA) Sign In
NDA

Success! An email is on its way!

Please check your email to complete the linking process. The link you receive is only valid for 30 minutes.

Check your spam or junk folder if you do not receive the email in the next few minutes.

Warning Notice This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.
Create or Link an Existing NDA Account
NIMH Data Archive (NDA) Sign In or Create An Account
Update Password

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

  • Uppercase
  • Lowercase
  • Numbers
  • Special Characters limited to: %,_,!,@,#,$,-,%,&,+,=,),(,*,^,:,;

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the NIMH Data Archive (NDA) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDA is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Accept Terms
Data Access Terms - Decline Terms

Are you sure you want to cancel? This will decline terms and you will not be authorized for access.

Filter Cart
No filters selected
Description
Value Range
Notes
Data Structures with shared data
No filters have been selected
Switch User

Cannabis Expectancy Questionnaire

0 Shared Subjects

Cannabis Expectancy Questionnaire (CEQ) was subjected to exploratory and confirmatory factor analysis in two separate samples of cannabis users attending an outpatient cannabis treatment program. https://pubmed.ncbi.nlm.nih.gov/21163593/
Clinical Assessments
Substance Use
02/10/2022
ceq01
02/22/2022
View Change History
01
Query Element Name Data Type Size Required 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 :: 1260 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
ceq1 Integer Recommended Cannabis helps me to get along with others. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq_ja Integer Recommended Cannabis makes me feel more jumpy and agitated. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq3 Integer Recommended I am clumsier when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq_di Integer Recommended I am disappointed in myself when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq5 Integer Recommended I am more aware of what I say and do when I am smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq6 Integer Recommended I am more depressed when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq7 Integer Recommended I am more worried about what others are saying about me when I am smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq8 Integer Recommended I feel less shy if I have been smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq9 Integer Recommended I feel restless when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq10 Integer Recommended I get better ideas when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq11 Integer Recommended I have bizarre or strange thoughts when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq12 Integer Recommended I have more energy when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq13 Integer Recommended I have more self-confidence when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq14 Integer Recommended I lose most feelings of sexual interest after I have been smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq15 Integer Recommended I smoke cannabis to get full enjoyment out of life. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq16 Integer Recommended I tend to adopt a '"Who cares"' attitude when smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq17 Integer Recommended Little things annoy me less when I am smoking cannabis. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq18 Integer Recommended Smoking cannabis gives me more energy. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq19 Integer Recommended Smoking cannabis helps me concentrate. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq20 Integer Recommended Smoking cannabis helps me to feel '"normal"' again. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq21 Integer Recommended Smoking cannabis increases my tension. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq22 Integer Recommended Smoking cannabis makes me confused. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq23 Integer Recommended Smoking cannabis makes me feel excited. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq24 Integer Recommended Smoking cannabis makes me feel insecure. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq25 Integer Recommended Smoking cannabis makes me feel outgoing and friendly. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq26 Integer Recommended Smoking cannabis makes me feel sluggish. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq27 Integer Recommended Smoking cannabis makes me feel tense. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq28 Integer Recommended Smoking cannabis makes me happy. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq29 Integer Recommended Smoking cannabis makes me laugh. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq30 Integer Recommended Smoking cannabis makes me more easily irritated. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq31 Integer Recommended Smoking cannabis makes me more sexually responsive. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq32 Integer Recommended When I am smoking cannabis I avoid people or situations for fear of embarrassment. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq33 Integer Recommended When I smoke cannabis I can speak my mind. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq34 Integer Recommended When I smoke cannabis I feel '"panicky"'. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq35 Integer Recommended When I smoke cannabis I feel less motivated. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq36 Integer Recommended When I smoke cannabis I find it hard to get certain thoughts out of my head. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq37 Integer Recommended When I smoke cannabis I have thoughts that are not my own. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq38 Integer Recommended When I smoke cannabis I withdraw from others. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq39 Integer Recommended When I smoke cannabis it is easier to express my feelings. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq40 Integer Recommended When I smoke cannabis my mood feels flat. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq41 Integer Recommended When smoking cannabis I do things that I do not really mean to do. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq42 Integer Recommended When smoking cannabis I feel out of touch with reality. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq43 Integer Recommended When smoking cannabis my feelings shift rapidly from one to another. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ceq44 Integer Recommended When smoking cannabis people find it difficult to understand me. 1::5 1= Strongly Disagree; 2= Disagree; 3= Neither Agree nor Disagree; 4= Agree; 5= Strongly Agree
ever_used_ceq Integer Recommended Have you ever smoked/used cannabis? 0;1 0= No; 1= Yes
firstuse_ceq Integer Recommended How old were you when you first tried cannabis?
whya_ceq Integer Recommended Why did you first use cannabis? My friends were using it. 0;1 0= No; 1= Yes
whyb_ceq Integer Recommended Why did you first use cannabis? My family members were using it. 0;1 0= No; 1= Yes
whyc_ceq Integer Recommended Why did you first use cannabis? To feel better (to get relief from either physical or psychological discomfort) 0;1 0= No; 1= Yes
whyd_ceq Integer Recommended Why did you first use cannabis? Other 0;1 0= No; 1= Yes
whyd_other_ceq String 200 Recommended Why did you first use cannabis? Other please explain
currentuse_ceq Integer Recommended Do you currently use cannabis? 0;1 0= No; 1= Yes; Please consider as current smokers all participants who report usually using smoking cannabis (incl. patients who have not smoked while inpatient/in prison and patients who report occasional use even if it is once every couple of years etc)
whyuse_ceq Integer Recommended Why did you continue to use cannabis? 1::5 1= I like the effect, it gives me a buzz; 2= It makes me feel relaxed; 3= It makes me feel less nervous and anxious; 4= It makes me feel more sociable; 5= Other
whyusee_other_ceq String 200 Recommended Please explain why you continue to use cannabis: Other
stopuse_ceq Integer Recommended Would you like to stop using cannabis one day? 0;1 0= No; 1= Yes
stopuse_yes_ceq String 200 Recommended If you would like to stop using cannabis one day, please explain
health_ceq Integer Recommended Does/did cannabis affect your health in any way 0;1 0= No; 1= Yes
health_yes_ceq String 200 Recommended If cannabis did affect your health, please explain
whenstopped_ceq String 20 Recommended If you are not a current user, how long ago did you stop smoking cannabis? Specify in terms of months and/or years
whystop_ceq String 200 Recommended Why did you stop? Please explain
howuse_ceq Integer Recommended How do/did you mostly use cannabis? 1::5 1= I smoke/smoked it in a joint with tobacco; 2= I smoke/smoked it in a joint without tobacco; 3= I smoke/smoked it using a bong or pipe; 4= I eat/ate or drink/drank it; 5= Other
howuse_other_ceq String 200 Recommended Please explain how you do/did mostly use cannabis
usefrequency_ceq Integer Recommended How often do/did you use cannabis? 0::2 0= Occasionally (less than once per week); 1= (More than) once a week; 2= Daily
whenuse_ceq Integer Recommended When do/did you mostly use cannabis? 1::5 1= During the day; 2= During the evening; 3= During the day and evening; 4= At weekends; 5= During weekends and weekdays
usewith_ceq Integer Recommended Do you/did you mostly use cannabis: 1;2 1= Socially (with friends); 2= On my own
spend_ceq Integer Recommended On average how much money per week do/did you usually spend on cannabis? 0::2 0= Less than $20; 1= $21 - $50; 2= Above $50
type_ceq Integer Recommended What type of cannabis do/did you mostly use? 1::4 1= Flower/Leaf; 2= Hash; 3= Resin/Concentrates; 4= Other
type_other_ceq String 200 Recommended Please describe the type of cannabis (including dosage if known)
whytype_ceq String 200 Recommended Why did you choose the above type?
type_admin_ceq Integer Recommended RESEARCHER: Determine type of cannabis used 1;2 1= Use types with THC < 10% (flower only, edibles with greater than 10mg THC); 2= Use types with THC > 10% (hash, resin/dabs/concentrates, edibles with greater than 10mg THC)
comments_ceq String 1,000 Recommended Comments
score_ceq Integer Recommended CEQ Score sum([ever_used_ceq], [currentuse_ceq], if([firstuse_ceq]< 16, 2, 1), [usefrequency_ceq], [spend_ceq], [type_admin_ceq])
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:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.