This paper investigates the influence of ratings on an emerging software application market, app market. Given the nature of software application as experience good and the general scarcity of other quality signals such as advertising or branding for majority of app developers, consumers' ex ante belief on app utility essentially relies on the app rating which itself is derived from the ex post...

BACKGROUND Previous studies suggested that mindfulness meditation effectively reduced stress-related anxiety and depression symptoms, but no research has evaluated the efficacy of mindfulness meditation in nurses and nursing students in China. OBJECTIVES To evaluate the effects of brief mindfulness meditation on the anxiety and depression symptoms and autonomic nervous system activity in Chin...

OBJECTIVE We aimed to examine the reliability and validity of the Korean Altman Self-Rating Mania Scale (K-ASRM) in a large sample of Korean non-clinical undergraduates. METHODS Participants (n=1,091) filled out the K-ASRM with other self-report questionnaires assessing bipolarity, mood symptoms and affect. Reliability test, exploratory factor analysis and correlation analyses were conducted ...

OBJECTIVE This paper identifies comorbid factors among female emergency department (ED) patients who have experienced intimate partner violence (IPV). METHODS 321 adult female patients completed self-administered questionnaires while in an urban North Carolina emergency department. IPV was assessed by questioning whether the patient had ever been afraid of a partner, physically hurt or threat...

OBJECTIVE The purpose of this study was to examine the efficacy of personal digital assistants (PDAs) as cognitive aids in a sample of individuals with severe traumatic brain injury (TBI). METHOD The group included 23 community-dwelling individuals at least 1 year post-severe TBI, who had difficulties in performing everyday tasks due to behavioural memory problems. Participants were trained b...

This multicentre, cross-sectional observational study aimed to determine the prevalence of depression among the working population of Slovenia and identify factors correlating with higher prevalence of depression. It was conducted in three occupational medicine practices within major Slovenian primary health care centres. The study population consisted of 1,474 respondents [73.7% of the invited...

OBJECTIVE Some have suggested that standardized rating scales be used in clinical practice to monitor the course of treatment; however, the time demands of clinical practice make it difficult to use such measures. This study derived a cutoff on a self-report depression questionnaire corresponding to the most widely used definition of remission (a score < or =7 on the 17-item Hamilton Depression...

[Purpose] The aim of this study was to observe the effect of self-selected intensity or imposed intensity during aerobic training on perceptual and affective responses in obese women. [Subjects] The study included 26 obese women aged 30-60 years. [Methods] The subjects were randomly divided into two groups, with 13 subjects in each group: self-selected intensity and imposed intensity (10% above...

Although we know from research that achievement motivation is related to individuals’ ideas about how good they are at an activity, we know less about the components that predict these task-specific ability self-perceptions. Given their demonstrated motivational power, it would be useful to know what sub-component physical and psychological skills feed into individuals’ sport-specific ability s...

Faith has been shown to serve a protective role in the mental health of African Americans and European Americans. However, little research has examined whether any association exists in Asian Americans. Using the National Latino and Asian American Study dataset, we examined the effect of religious attendance on the mental health of Asian Americans in the United States. The present study focused...