To be able to design effective strategies to improve healthcare professionals’ implementation behaviors, a valid and reliable questionnaire is needed to assess potential implementation determinants. The present study describes the development of the Determinants of Implementation Behavior Questionnaire (DIBQ) and investigates the reliability and validity of this Theoretical Domains Framework (TDF)-based questionnaire.

To improve the implementation of innovations in healthcare settings, it is important to understand factors influencing healthcare professionals’ behaviors. We aimed to develop a generic questionnaire in English and in Dutch assessing the 14 domains of behavioral determinants from the revised TDF (Cane et al., 2012) that can be tailored to suit different targets, actions, contexts, and times of interest, and to investigate questionnaire items’ discriminant content validity.

Journal of Medical Internet Research - International Scientific Journal for Medical Research, Information and Communication on the Internet #Preprint #PeerReviewMe: Warning: This is a unreviewed preprint. Readers are warned that the document has not been peer-reviewed by expert/patient reviewers or an academic editor, may contain misleading claims, and is likely to undergo changes before final publication, if accepted, or may have been rejected/withdrawn. Readers with interest and expertise are encouraged to sign up as peer-reviewer, if the paper is within an open peer-review period. Please cite this preprint only for review purposes or for grant applications and CVs (if you are the author). Background: Background: Alcohol is often consumed in social contexts. An emerging social context in which alcohol is becoming increasingly apparent is social media. Young people increasingly display alcohol-related posts (“alcoholposts”) on social networking sites such as Facebook and Instagram. Objective: Objective: Considering the importance of social aspects for both alcohol consumption as well as social media use, the current study investigated (1) the social content of alcoholposts (i.e., the evaluative social context and presence of people) and (2) social processes (i.e., the posting of and reactions to posts) involved with alcoholposts on social networking sites. Methods: Methods: An extensive content analysis of Facebook and Instagram-profiles (N = 192) was conducted. Results: Results: It was shown that the alcoholposts of youth frequently depicted alcohol in a positive social context and displayed people holding drinks. In addition, alcoholposts were more often placed on participants’ timelines by others (i.e., by tagging) than they were posted by participants themselves. Furthermore, it was revealed that such social posts received more likes and comments than non-social posts (e.g., in which no people were visible). Conclusions: Conclusions: Thus, both in terms of content as well as processes, alcoholposts on social media are social in nature, and a part of young people’s everyday social lives. Interventions aiming to decrease alcoholposts should therefore focus on the broad social context of individuals in which posting about alcohol takes place.