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Protocol - Expectancies - Alcohol, Cigarette Smoking, and Other Smoking - Marijuana

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Protocol Name from Source:

Marijuana Effect Expectancy Questionnaire (MEEQ)

Availability:

Publicly available

Description:

The Marijuana Effect Expectancy Questionnaire (MEEQ) contains 78 items that describe the effects of marijuana on respondents. Respondents are asked to rate their experiences on a 5-point Likert scale to indicate agreement or disagreement. The MEEQ has 6 scales (6–13 items per scale) - Cognitive and Behavioral Impairment, Relaxation and Tension Reduction, Social and Sexual Facilitation, Perceptual and Cognitive Enhancement, Global Negative Effects, and Craving and Physical Effects. A shorter version of the MEEQ contains 48 items across the same 6 scales (6–10 items per scale).

Protocol:

The following questions ask about the effects of marijuana. Read each question carefully and respond according to your own personal thoughts, feelings, and beliefs about marijuana now. We are interested in what you think about marijuana, regardless of what other people might think. Whether or not you have had actual experiences with marijuana, you are to answer in terms of your beliefs about marijuana. It is important that you answer every question. There are no right or wrong answers.

Please be honest. Remember, your answers are confidential. Respond to these items according to what you personally believe to be true about a moderate amount of marijuana - however you define moderate.

If you have never used marijuana, answer according to how you think it would affect you if did use it.

Select a number which shows how much you agree or disagree with each item:

There are no right or wrong answers.

1. Marijuana makes small things seem intensely interesting.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

2. Smoking marijuana makes me hungry.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

3. Smoking marijuana increases my craving for things.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

4. I get a sense of relaxation from smoking marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

5. Smoking marijuana makes me less tense or relieves anxiety; it helps me to unwind.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

6. Marijuana makes me carefree, and I do not care about my problems as much.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

7. I am not concerned about how others evaluate me when I am on marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

8. Marijuana makes me talk more than usual.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

9. I feel like I can focus on one thing better when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

10. When I smoke marijuana I do not feel insecure.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

11. Marijuana makes me say things I do not mean.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

12. I am more sociable when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

13. Smoking marijuana makes me feel like part of the group.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

14. If I have been smoking marijuana, it is harder for me to concentrate and understand the meaning of what is being said.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

15. Marijuana slows thinking and actions.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

16. I become more creative or imaginative on marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

17. If I have been smoking marijuana it is harder to remember things.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

18. Things seem unreal and I feel out of touch with what is going on around me when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

19. When I smoke marijuana it helps me escape reality.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

20. Marijuana makes me giggly and laugh a lot.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

21. When I smoke marijuana I feel like I have heavy feet and no coordination.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

22. Music sounds different when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

23. Marijuana tastes and smells bad.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

24. I have a happy, good feeling when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

25. Marijuana causes me to lose control and become careless.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

26. Marijuana makes it easier to escape from problems and responsibilities.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

27. I am less motivated when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

28. Marijuana can cause me to become depressed and disappointed with myself.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

29. Marijuana causes euphoria (strong sense of well-being).

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

30. Marijuana can make my feelings change from happy to sad.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

31. I act excited when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

32. Marijuana does not make me feel more romantic or attracted to members of the opposite sex.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

33. After smoking marijuana my eyelids feel heavy and I become drowsy.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

34. Marijuana can make me angry and possibly violent.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

35. After the "high" of smoking marijuana, I feel down.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

36. Marijuana does not alter my personality.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

37. I feel sexy or more interested in sex after smoking marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

38. Marijuana makes me critical and short-tempered.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

39. I get the "munchies" (craving for snacks) when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

40. It is difficult for me to express my thoughts clearly if I have been smoking marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

41. Marijuana makes my mouth seem dry.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

42. Marijuana makes me calm.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

43. Marijuana changes my perception of time and distance.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

44. I am more relaxed in social situations if I have been smoking marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

45. I have a better time at parties if I am smoking marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

46. Marijuana makes reaction times slower.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

47. I am more willing to do things that I normally would not do when I smoke marijuana.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

48. Smoking marijuana is similar to being "high" from drinking alcohol.

1 [ ] DISAGREE STRONGLY

2 [ ] DISAGREE SOMEWHAT

3 [ ] UNCERTAIN

4 [ ] AGREE SOMEWHAT

5 [ ] AGREE STRONGLY

Scoring Procedure and Interpretation

The 48 items of the Marijuana Effect Expectancy Questionnaire (MEEQ) comprise the following 6 scales (Aarons et al., 2001):

(1) Cognitive and Behavioral Impairment: items 14, 15, 17, 18, 21, 33, 36*, 40, 43, and 46

(2) Relaxation and Tension Reduction: items 4, 5, 6, 7, 10, 26, 42, and 44

(3) Social and Sexual Facilitation: items 8, 12, 13, 24, 27*, 31, 32*, 45, and 47

(4) Perceptual and Cognitive Enhancement: items 1, 9, 16, 19, 22, 26, 29, and 37

(5) Global Negative Effects: items 11, 23, 25, 28, 30, 34, 35, 38, and 48

(6) Craving and Physical Effects: items 2, 3, 20, 33, 39, and 41

The score for each scale is calculated by averaging the item scores, i.e., totaling the item scores and dividing by the number of items in the scale. Each item is scored on a 1 to 5 scale (Disagree Strongly = 1 and Agree Strongly = 5), except the items marked with an asterisk (*) which should be reverse-scored (Strongly Disagree = 5 and Strongly Agree = 1). Of note, item 26 appears on scales 2 and 4, and item 33 appears on scales 1 and 6. The scoring scheme reflects factors identified in the original publications. Factor structure may differ in individual studies.

Personnel and Training Required

None

Equipment Needs

None

Requirements

Requirement CategoryRequired
Average time of greater than 15 minutes in an unaffected individualNo
Major equipmentNo
Specialized requirements for biospecimen collectionNo
Specialized trainingNo

Mode of Administration

Self-administered

Life Stage:

Adolescent, Adult, Senior

Specific Instructions:

The Substance Abuse and Addiction Working Group acknowledges that the following questions may gather sensitive information relating to the use of substances and/or illegal conduct. If the information is released, it might be damaging to an individual’s employability, lead to social stigmatization, or lead to other consequences.

Most researchers assure confidentiality as part of their informed consent process, as required by their institutional review boards. When assessing minors with these questions, it may be necessary to obtain informed consent from a parent of the adolescent. Further assurance of confidentiality may be obtained by applying to the National Institutes of Health (NIH) for a Certificate of Confidentiality, which helps researchers protect the privacy of human research participants. The procedures for the Certificate of Confidentiality can be found at the Grants Policy website of the NIH: http://grants1.nih.gov/grants/policy/coc/index.htm.

Research Domain Information

Release Date:

November 21, 2016

Definition

Instruments used separately to assess expectations of the positive and negative effects of drinking alcohol, smoking cigarettes, using marijuana, using illegal stimulant drugs, or misusing prescription stimulant drugs.

Purpose

These five self-reported questionnaires separately assess expectations of drinking alcohol, smoking cigarettes, using marijuana, using illegal stimulant drugs, or misusing prescription stimulant drugs, by asking the respondents about possible consequences of such actions.

Selection Rationale

The 48-item Marijuana Effect Expectancy Questionnaire (MEEQ) is a psychometrically sound instrument. Internal consistency is generally good for both adolescents and adults, and test-retest coefficients over a two-year period are moderate.

Language

English

Standards

StandardNameIDSource
Common Data Elements (CDE)Marijuana Effect Expectancy Questionnaire (MEEQ) Assessment Score3332497CDE Browser

Process and Review

The [link[phenx.org/node/101|Expert Review Panel #3]] (ERP 3) reviewed the measures in Alcohol, Tobacco and Other Substances, and Substance Abuse and Addiction domains.

Guidance from ERP 3 includes:

• Measure name change.

• Changed name of Measure

• Updated protocol

• New Data Dictionary

Back-compatible: NA no changes to Data Dictionary

Source

Aarons, G. A., Brown, S. A., Stice, E., & Coe, M. T. (2001). Psychometric evaluation of the marijuana and stimulant effect expectancy questionnaires for adolescents. Addictive Behaviors, 26(2), 219–236.

Schafer, J., & Brown, S. A. (1991). Marijuana and cocaine effect expectancies and drug use patterns. Journal of Consulting and Clinical Psychology, 59(4), 558–565.

General References

Galen, L. W., & Henderson, M. J. (1999). Validation of cocaine and marijuana effect expectancies in a treatment setting. Addictive Behaviors, 24(5), 719–724.

Hayaki, J., Hagerty, C. E., Herman, D. S., de Dios, M. A., Anderson, B. J., & Stein, M. D. (2010). Expectancies and marijuana use frequency and severity among young females. Addictive Behaviors, 35(11), 995–1000.

Protocol ID:

520404

Variables:

Export Variables
Variable NameVariable IDVariable DescriptionVersiondbGaP Mapping
PX520404_Marijuana_Makes_Small_Things_InterestingPX520404010000Marijuana makes small things seem intensely interesting.4N/A
PX520404_Smoking_Marijuana_Makes_Me_HungryPX520404020000Smoking marijuana makes me hungry.4N/A
PX520404_Smoking_Marijuana_Increases_My_CravingPX520404030000Smoking marijuana increases my craving for things.4N/A
PX520404_Relaxation_From_Smoking_MarijuanaPX520404040000I get a sense of relaxation from smoking marijuana.4N/A
PX520404_Unconcerned_About_Evaluation_MarijuanaPX520404070000I am not concerned about how others evaluate me when I am on marijuana.4N/A
PX520404_Marijuana_Makes_Me_Talk_MorePX520404080000Marijuana makes me talk more than usual.4N/A
PX520404_Can_Focus_Better_MarijuanaPX520404090000I feel like I can focus on one thing better when I smoke marijuana.4N/A
PX520404_Marijuana_Not_Feel_InsecurePX520404100000When I smoke marijuana I do not feel insecure.4N/A
PX520404_Marijuana_Say_Things_Dont_MeanPX520404110000Marijuana makes me say things I do not mean.4N/A
PX520404_More_Sociable_On_MarijuanaPX520404120000I am more sociable when I smoke marijuana.4N/A
PX520404_Smoking_Marijuana_Makes_Me_Feel_Like_Part_Of_The_Group.PX520404130000Smoking marijuana makes me feel like part of the group.4N/A
PX520404_Marijuana_Harder_To_Concentrate_UnderstandPX520404140000If I have been smoking marijuana, it is harder for me to concentrate and understand the meaning of what is being said.4N/A
PX520404_Marijuana_Slows_Thinking_ActionsPX520404150000Marijuana slows thinking and actions.4N/A
PX520404_More_Creative_On_MarijuanaPX520404160000I become more creative or imaginative on marijuana.4N/A
PX520404_Marijuana_Harder_To_Remember_ThingsPX520404170000If I have been smoking marijuana it is harder to remember things.4N/A
PX520404_Unreal_OutOfTouch_MarijuanaPX520404180000Things seem unreal and I feel out of touch with what is going on around me when I smoke marijuana.4N/A
PX520404_Marijuana_Escape_RealityPX520404190000When I smoke marijuana it helps me escape reality.4N/A
PX520404_Marijuana_Makes_Me_GigglyPX520404200000Marijuana makes me giggly and laugh a lot.4N/A
PX520404_Marijuana_Heavy_FeetPX520404210000When I smoke marijuana I feel like I have heavy feet and no coordination.4N/A
PX520404_Music_Sounds_Different_MarijuanaPX520404220000Music sounds different when I smoke marijuana.4N/A
PX520404_Marijuana_Tastes_And_Smells_BadPX520404230000Marijuana tastes and smells bad.4N/A
PX520404_Happy_Feeling_MarijuanaPX520404240000I have a happy, good feeling when I smoke marijuana.4N/A
PX520404_Marijuana_Lose_Control_CarelessPX520404250000Marijuana causes me to lose control and become careless.4N/A
PX520404_Marijuana_Escape_Problems_ResponsibilitiesPX520404260000Marijuana makes it easier to escape from problems and responsibilities.4N/A
PX520404_Less_Motivated_MarijuanaPX520404270000I am less motivated when I smoke marijuana.4N/A
PX520404_Marijuana_Depressed_And_DisappointedPX520404280000Marijuana can cause me to become depressed and disappointed with myself.4N/A
PX520404_Marijuana_Causes_EuphoriaPX520404290000Marijuana causes euphoria (strong sense of well-being).4N/A
PX520404_Marijuana_Change_From_Happy_To_SadPX520404300000Marijuana can make my feelings change from happy to sad.4N/A
PX520404_Act_Excited_MarijuanaPX520404310000I act excited when I smoke marijuana.4N/A
PX520404_Marijuana_Not_Make_Me_RomanticPX520404320000Marijuana does not make me feel more romantic or attracted to members of the opposite sex.4N/A
PX520404_Marijuana_Eyelids_Feel_HeavyPX520404330000After smoking marijuana my eyelids feel heavy and I become drowsy.4N/A
PX520404_Marijuana_Helps_Me_To_UnwindPX520404050000Smoking marijuana makes me less tense or relieves anxiety; it helps me to unwind.4N/A
PX520404_Marijuana_Makes_Me_CarefreePX520404060000Marijuana makes me carefree, and I do not care about my problems as much.4N/A
PX520404_Marijuana_Makes_Me_ViolentPX520404340000Marijuana can make me angry and possibly violent.4N/A
PX520404_After_Marijuana_High_Feel_DownPX520404350000After the "high" of smoking marijuana, I feel down.4N/A
PX520404_Marijuana_Does_Not_Alter_PersonalityPX520404360000Marijuana does not alter my personality.4N/A
PX520404_Feel_Sexy_MarijuanaPX520404370000I feel sexy or more interested in sex after smoking marijuana.4N/A
PX520404_Marijuana_Makes_Me_CriticalPX520404380000Marijuana makes me critical and short-tempered.4N/A
PX520404_Get_Munchies_MarijuanaPX520404390000I get the "munchies" (craving for snacks) when I smoke marijuana.4N/A
PX520404_Difficult_Express_Thoughts_MarijuanaPX520404400000It is difficult for me to express my thoughts clearly if I have been smoking marijuana.4N/A
PX520404_Marijuana_Makes_Mouth_DryPX520404410000Marijuana makes my mouth seem dry.4N/A
PX520404_Marijuana_Makes_Me_CalmPX520404420000Marijuana makes me calm.4N/A
PX520404_Marijuana_Changes_Perception_Time_DistancePX520404430000Marijuana changes my perception of time and distance.4N/A
PX520404_More_Relaxed_Social_Situations_MarijuanaPX520404440000I am more relaxed in social situations if I have been smoking marijuana.4N/A
PX520404_Better_Time_Parties_MarijuanaPX520404450000I have a better time at parties if I am smoking marijuana.4N/A
PX520404_Marijuana_Makes_Reaction_Times_SlowerPX520404460000Marijuana makes reaction times slower.4N/A
PX520404_Do_Things_Normally_Wouldnt__MarijuanaPX520404470000I am more willing to do things that I normally would not do when I smoke marijuana.4N/A
PX520404_Marijuana_High_Similar_To_AlcoholPX520404480000Smoking marijuana is similar to being ¿¿¿high¿¿¿ from drinking alcohol.4N/A