title: Virtual special issue introduction: health behaviour change.
authors.affiliation: McGill University, Psychology Department, Montreal, QC, Canada. frances.aboud@mcgill.ca
authors.forename: Frances E
authors.initials: FE
authors.lastname: Aboud
mesh_terms: D015706:Bibliometrics; D015438:Health Behavior; D058015:Health Communication; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D007398:Interpersonal Relations; D011582:Psychological Theory; D012944:Social Support