In recent years, several systems have been proposed that learn the rules of a simple card or board game solely from visual demonstration. These systems were constructed for specific games and rely on substantial background knowledge. We introduce a general system for learning board game rules from videos and demonstrate it on several well-known games. The presented algorithm requires only a few...

BACKGROUND Motivational interviewing is a technique used to promote change in addictive behaviour, initially used to treat alcoholism. Despite this, its effectiveness has not been sufficiently demonstrated for giving up smoking. AIM The aim of the study was to establish whether motivational interviewing, compared with anti-smoking advice, is more effective for giving up the habit. DESIGN OF...

OBJECTIVES Relationships among cognitive and motivational factors in predicting medical help-seeking for Alzheimer's disease (AD) symptoms were tested. METHOD Community residents awaiting jury service (N = 280) completed questionnaires, including responses to a vignette depicting prototypical early symptoms of AD in a hypothetical mother. Cognitive responses to the vignette included AD sympto...

BACKGROUND Recent research on achievement motivation has begun to examine the effects of environmental factors affecting students' motivational beliefs and goal tendencies. However, when interpreting and applying the results, individual factors underlying students' different perceptions of their learning environment are often ignored. An implicit assumption seems to be that regardless of their ...

OBJECTIVE Engaging persons with co-occurring disorders in substance use treatment presents a significant challenge for public mental health service providers. Standardized, user-friendly guidelines may have great benefit for community mental health outreach staff working with individuals with co-occurring disorders. The purpose of this study is to describe the impact of a brief, structured goal...

OBJECTIVE We sought to examine the efficacy of motivational interviewing with teenagers aged 14-17 years with type 1 diabetes. RESEARCH DESIGN AND METHODS In a randomized controlled trial analyzed by intention to treat, 66 teenagers with type 1 diabetes attending diabetes clinics in South Wales, U.K., were randomly assigned to the intervention group (38) and control group (28). Teenagers in t...

BACKGROUND The study investigated the feasibility of conducting a future Randomised Controlled Trial (RCT) of a mobile health (mHealth) intervention for weight loss and HbA1c reduction in Type 2 Diabetes Mellitus (T2DM). METHODS The intervention was a small wearable mHealth device used over 12 weeks by overweight people with T2DM with the intent to lose weight and reduce their HbA1c level. A ...

We investigate the descriptional complexity of limited propagating Lindenmayer systems and their deterministic and tabled variants with respect to the number of rules and the number of symbols. We determine the decrease of complexity when the generative capacity is increased. For incomparable families, we give languages that can be described more efficiently in either of these families than in ...

OBJECTIVE Motivational interviewing to reduce alcohol and marijuana use among incarcerated adolescents was evaluated. METHOD Adolescents (N = 162, 84% male; M = 17.10 years old) were randomly assigned to receive motivational interviewing or relaxation training, with follow-up assessment 3 months after release. RESULTS Compared with those who received relaxation training, adolescents who rec...