We Are What We Watch: Movie Plots Predict the Personalities of Those who “Like” Them

The proliferation of media streaming services has increased the volume of personalized video consumption, allowing marketers to reach massive audiences and deliver a range of customized content at scale. However, relatively little is known about how consumers’ psychological makeup is manifested in their media preferences. The present paper addresses this gap in a preregistered study of the relationship between movie plots, quantified via user-generated keywords, and the aggregate personality profiles of those who “like” them on social media. We find that movie plots can be used to accurately predict aggregate fans’ personalities, above and beyond the demographic characteristics of fans, and general film characteristics such as quality, popularity, and genre. Further analysis reveals various associations between the movies’ psychological themes and their fans’ personalities, indicating congruence between the two. For example, films with keywords related to anxiety are liked more among people who are high in Neuroticism and low in Extraversion. In contrast, angry and violent movies are liked more by people who are low in Agreeableness. Our findings provide a fine-grained mapping between personality dimensions and preferences for media content, and demonstrate how these links can be leveraged for assessing audience psychographics at scale.

Household Items-Based Personalized Video Rehabilitation amidst the COVID-19 Pandemic: Handouts We All Wish We Had

Category: Ankle; Sports Introduction/Purpose: Rehabilitation is vital in the recovery of countless foot and ankle injuries and operations.1With our attention directed to providing care on the frontlines of the COVID-19 pandemic, rehabilitation has fallen by the wayside with poor consequences. Access to outpatient rehabilitation services and their specialized exercise equipment has significantly decreased,2 leaving patients feeling abandoned and surgeons looking for help on how to guide patients’ postoperative rehabilitation. This poster serves to introduce household items-based personalized video rehabilitation (PVR). Methods: Rehabilitation exercise videos were produced by a board-certified athletic trainer and board-certified orthopaedic foot and ankle surgeon. The videos showed how to perform rehabilitation exercises with common household items (Figure 3).The videos were produced in a structured order, explaining the purpose of the exercise, showing what household items are needed, and demonstrating the proper technique of the exercise. Following recording of the videos, they were assembled into injury/scenario-specific infographics (Figure 1). Results: 34 rehabilitation exercise videos were recorded, with an average length of two minutes, 11 seconds.11 injury/scenario- specific infographics were assembled, with each page of an infographic containing seven exercises (Figure 1), with specific information and access for each exercise (Figure 2).Patients can access the videos by clicking on the hyperlink, or by scanning the QR code. When giving infographics, healthcare professionals can guide patients on which exercises to perform. Conclusion: Household items-based PVR provides patients with an interactive infographic that gives access to concise videos of rehabilitation exercises, especially during a time of reduced rehabilitation accessibility. Healthcare professionals can assign patient- specific exercises on the infographic that are appropriate for a patients’ phase of rehabilitation. Not meant to replace the current rehabilitation model, household item-based PVR is a paradigm shift that will allow physicians to bridge gaps in care.

A Blended Physiotherapy Intervention for Persons With Hemophilic Arthropathy: Development Study

Background Joint bleeds are the hallmark of hemophilia, leading to a painful arthritic condition called as hemophilic arthropathy (HA). Exercise programs are frequently used to improve the physical functioning in persons with HA. As hemophilia is a rare disease, there are not many physiotherapists who are experienced in the field of hemophilia, and regular physiotherapy sessions with an experienced physiotherapist in the field of hemophilia are not feasible for persons with HA. Blended care is an innovative intervention that can support persons with HA at home to perform the advised physical activities and exercises and provide self-management information. Objective The aim of this study was to develop a blended physiotherapy intervention for persons with HA. Methods The blended physiotherapy intervention, namely, e-Exercise HA was developed by cocreation with physiotherapists, persons with HA, software developers, and researchers. The content of e-Exercise HA was compiled using the first 3 steps of the Center for eHealth Research roadmap model (ie, contextual inquiry, value specification, and design), including people with experience in the development of previous blended physiotherapy interventions, a literature search, and focus groups. Results A 12-week blended intervention was developed, integrating face-to-face physiotherapy sessions with a web-based app. The intervention consists of information modules for persons with HA and information modules for physiotherapists, a graded activity program using a self-chosen activity, and personalized video-supported exercises. The information modules consist of text blocks, videos, and reflective questions. The patients can receive pop-ups as reminders and give feedback on the performance of the prescribed activities. Conclusions In this study, we developed a blended physiotherapy intervention for persons with HA, which consists of information modules, a graded activity program, and personalized video-supported exercises.

GoPerio - impact of a personalized video and an automated two-way text-messaging system in oral hygiene motivation: study protocol for a randomized controlled trial

Background Oral hygiene is of paramount importance for the preservation of oral health, and for patients affected by periodontal disease establishing an effective oral hygiene routine is the first step of therapy. Several clinical frameworks have been developed to foster behavior change, such as motivational interviewing. However, two obstacles can be identified. First, patients tend to forget the advice they were given during the consultation. Second, it is hard to maintain motivation in the long term, thus leading to relapse. An innovative eHealth solution was designed with the aim to tackle both obstacles and supplement the current clinical standard of care. The primary objective is to compare the full mouth plaque scores of study groups (eHealth plus standard of care versus standard of care only) at 8 weeks of follow up. The main secondary objective is to compare the full mouth bleeding score at 8 weeks of follow up. Methods/design The “GoPerio” study is a multicenter, randomized, controlled trial assessing the impact of a novel eHealth concept for oral hygiene motivation (personalized video of oral hygiene routine available for the patient via a cloud server plus interactive text messages) in addition to the current standard of care (motivational interviewing plus tooth scaling and polishing). The minimum sample size required is 86 patients. Participants will be randomized (allocation ratio 1:1): test group (eHealth plus standard of care) versus control group (standard of care only). The primary outcome is oral hygiene as measured by the full mouth (six sites per tooth) plaque control record (PCR) index. The main secondary outcome is gingival inflammation as measured by the full mouth (six sites per tooth) bleeding on probing (BOP) index. Both the primary and the main secondary outcomes are evaluated by blinded and calibrated examiners at 8 weeks of follow up. The other secondary outcomes are patient satisfaction and patient behavior change and motivation. Discussion The study will investigate the value of an innovative eHealth approach to strengthen patient motivation for oral hygiene. If proven effective, such an approach would supplement the current clinical standard of care, resulting in improved clinical outcomes with negligible impact on productivity in a dental practice. Trial registration ClinicalTrials.gov, NCT03109808. Registered on 12 April 2017. Sponsor: Hospices Civils de Lyon. BP 2251, 3 quai des Célestins, 69,229 Lyon cedex 02. Protocol version: 1.0 as of 21 September 2016.