The paper presents a grounded theory analysis of 395 user responses to the survey question, “What is the worst song ever?” Important factors uncovered include: lyric quality, the “earworm” effect, voice quality, the influence of associated music videos, over-exposure, perceptions of pretentiousness, and associations with unpleasant personal experiences.

PURPOSE Being bullied is associated with the manifestation of suicidal feelings, which sharply increase in middle(-late) adolescence. Whether or not bullied middle(-late) adolescents with suicidal feelings seek help is therefore a critical issue, given that help-seeking plays a key role in the prevention of suicide. The aim of the present study is to investigate the effects of bullying, suicida...

Successful Intelligent Tutoring Systems (ITSs) must be able to recognize when their students are asking a question. They must identify question form as well as function in order to respond appropriately. Our study examines whether intonational features, specifically, F0 height and rise range, are useful cues to student question type in a corpus of 643 American English questions. Results show a ...

Both the hormones of the hypothalamic-pituitary-adrenal (HPA) axis and the endogenous opioid system are activated in response to stress as well as after alcohol consumption, supporting the hypothesis that stress can influence both alcohol consumption and craving for alcohol. Activation of the HPA axis by stress or alcohol results in the production of glucocorticoid hormones, such as cortisol. T...

This article presents a new tool-the Adventure Behavior Seeking Scale (ABSS). The Adventure Behavior Seeking Scale was developed to assess individuals' highly stimulating behaviors in natural environments. An exploratory factor analysis was conducted with 466 participants and resulted in one factor. The internal consistency was 0.80. A confirmatory factor analysis was performed using another sa...

The 2 studies reported here use observational data from message boards to investigate how adolescents solicit and share information related to self-injurious behavior. Study 1 examines the prevalence and nature of these message boards, their users, and most commonly discussed topics. Study 2 was intended to explore the correlations between content areas raised for discussion. Both studies were ...

Ruixue Guo and Sze Suen CS229: Machine Learning, Dec 2012 Background For this project, we looked at a dataset containing tuberculosis (TB) symptoms, symptom onset time, and time until treatment was sought for 1691 non-urban households in Bihar, India. All households had at least one household member who was being treated for active TB disease. We are interested in identifying the relationship b...