| Publication | |
| Author(s) | Warner, R.M.; Frye, K.; Morrell, J. S. |
| Title | Fruit and Vegetable Intake Predicts Positive Affect |
| Source | Journal of Happiness Studies,2017, Vol.18, 809 - 826 |
| URL | https://link.springer.com/article/10.1007/s10902-016-9749-6 |
| DOI | DOI: 10.1007/s10902-016-9749-6 |
| Investigation | |
| Public | Students, New England, United States of America, 2013 |
| Last assesment | 2014 |
| Survey name | Unnamed study |
| Online survey | |
| Sample | Sampling not reported |
| Respondents N = | 1263 |
| 2013= 144 Nutrition students and 634 Psychology students 2014= 492 Psychology students | |
| Non Response | Not available |
| Assesment | Questionnaire: web |
| Diet screening questionnaire published by National Cancer Institute (NCI). The NCI 'All Day Fruit and Vegetable screener' is a public domain instrument. | |
| Happiness measure(s) used | |
| Full text | Selfreport on 25 questions: A Using the 1-7 scale below, indicate your agreement with each of the items by placing the appropriate number on the line preceding that item. Please be open and honest in your responding. a In most ways my life is close to ideal b The conditions of my life are excellent c I am satisfied with my life d So far, I have gotten the important things I want in life e If I could live my life over again, I would change nothing Answers rated: 7 strongly agree 6 agree 5 slightly agree 4 neither agree nor disagree 3 slightly disagree 2 disagree 1 strongly disagree Name: Diener's Satisfaction With Life Scale (SWLS) B Indicate to what extend you feel this way in general in your life: a nervous b distressed c afraid d jittery e irritable f upset g scared h exiled i ashamed j guilty k hostile l active m determined n inspired o enthusiastic p alert q attentive r proud s strong t interested Answer options: 1 very slightly or not at all 2 a little 3 moderately 4 quite a bit 5 extremely Affect Balance Score (ABS): (a-k) - (l-t) Name: Watson's PANAS Computation: A+B |
| Classification | M-AO---mq-*-124-a |
| Author's label | Well being |
| Page in publication | 817 |
| Finding used in nation ranks | Yes |
| Full text | Selfreport on 20 questions: Lead item not reported. A nervous B distressed C afraid D jittery E irritable F upset G scared H excited I ashamed J guilty K hostile L active M determined N inspired O enthusiastic P alert Q attentive R proud S strong T interested Rated: 1: slightly/not at all . . 5 extremely Negative affect score (NAS): A to K Positive affect score (PAS): L to T Affect Balance Score (ABS): PAS - NAS Name: Watson's PANAS version not reported |
| Classification | A-BW-?-mq-v-5-a |
| Finding used in nation ranks | Yes |
| On original range -40 - 40 | On range 0 - 10 | |
| Mean | 12.67 | |
| Standard deviation | 0.41 |
| Author's label | Our subject description | |
| Fruit and Vergetable Intake (FVI) | show | Healthy eating |
| Fruit and Vergetable Intake (FVI) | show | What one eats, also classified as above ↑ |