A
Arnold D. Well
Researcher at University of Massachusetts Amherst
Publications - 51
Citations - 6114
Arnold D. Well is an academic researcher from University of Massachusetts Amherst. The author has contributed to research in topics: Eye movement & Distraction. The author has an hindex of 29, co-authored 51 publications receiving 5727 citations.
Papers
More filters
Journal ArticleDOI
Inconsistencies in Students' Reasoning about Probability.
TL;DR: This paper found that most secondary school and college-age students view successive outcomes of a random process as independent, and that the majority of subjects (72%) correctly answered that the sequences are equally likely to occur.
Journal ArticleDOI
Concept or Computation: Students' Understanding of the Mean.
TL;DR: In this paper, the authors report data from interviews in which students attempted to solve problems involving the appropriate weighting and combining of means into an overall mean, and find that a surprisingly large proportion of them do not understand the concept of the weighted mean.
Journal ArticleDOI
Seasonal variation of depression and other moods: a longitudinal approach.
Morton G. Harmatz,Arnold D. Well,Christopher E Overtree,Kathleen Y. Kawamura,Milagros C. Rosal,Ira S. Ockene +5 more
TL;DR: The results, based on those participants for whom mood measures were collected in each season, demonstrated strong seasonal effects and Beck Depression Inventory (BDI) scores were highest in winter and lowest in summer.