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Correlational findings

Study Smucker Barnwell et al. (2006): study ZZ Anglo-America 2001

Public
18+ aged, cannabis users and non-users, USA and Canada, 200?
Sample
Respondents
N = 487
Non Response
Assessment
Questionnaire: Conputer Assisted Web Interview (CAWI)

Correlate

Authors's Label
Motivation
Our Classification
Remarks
Marin (1996) Apathy Motivation Scale
Operationalization
Self report on 12 questions about motivation.

-I get things done during the day
-I approach life with intensity
-Getting things done on my own is important to me
-I have motivation
-I don't follow through on my plans (reverse coded)
-I'm pretty productive most of the time
-Getting things done during the day is imporant to me
-Seeing a job through to the end is important to me
-I have initiative
-I set goals for myself
-I have some interesting projects I'm working on
-I am interested in things

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-Sum-u-mq-v-7-a r = +.40 p < .001 all O-Sum-u-mq-v-7-a r = +.35 p < .001 daily users of canabis O-Sum-u-mq-v-7-a r = +.46 p < .01 non-users of canabis