Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unpacking Adherence and Engagement in Pervasive Health Games   Pervasive health games have a potential to impact health-related behaviors.
And, similar to other types of interventions, engagement and adherence in
health games is the keystone for examining their short- and long-term effects.
Many health-based applications have turned to gamification principles
specifically to. enhance their engagement. However, according to many reports,
only 41% of participants are retained in single player games and 29% in social
games after 90 days. These statistics raise multiple questions about factors
influencing adherence and engagement. This paper presents an in-depth
mixed-methods investigation of game design factors affecting engagement with
and adherence to a pervasive commercial health game, called SpaPlay. We
analyzed interview and game behavior log data using theoretical constructs of
sustained engagement to identify design elements affecting engagement and
adherence. Our findings indicate that design elements associated with autonomy.
and relatedness from the Self-Determination Theory and integrability, a measure
of how well activities align with a person's life style, are important factors
affecting engagement and adherence.

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The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
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The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom