Nottingham Trent University

About: Nottingham Trent University is a education organization based out in Nottingham, United Kingdom. It is known for research contribution in the topics: Population & Addiction. The organization has 4702 authors who have published 12862 publications receiving 307430 citations. The organization is also known as: NTU & Trent Polytechnic.

Emotions in context: examining pervasive affective sensing systems, applications, and analyses

Abstract: Pervasive sensing has opened up new opportunities for measuring our feelings and understanding our behavior by monitoring our affective states while mobile. This review paper surveys pervasive affect sensing by examining and considering three major elements of affective pervasive systems, namely "sensing," "analysis," and "application." Sensing investigates the different sensing modalities that are used in existing real-time affective applications, analysis explores different approaches to emotion recognition and visualization based on different types of collected data, and application investigates different leading areas of affective applications. For each of the three aspects, the paper includes an extensive survey of the literature and finally outlines some of challenges and future research opportunities of affective sensing in the context of pervasive computing.

Psychometric Testing of Three Chinese Online-Related Addictive Behavior Instruments among Hong Kong University Students

Abstract: Given that there is a lack of instruments assessing internet-related addictions among Chinese population, this study aimed to validate the Chinese version of the nine-item Internet Gaming Disorder Scales- Short Form (IGDS-SF9), Bergen Social Media Addiction Scale (BSMAS), and Smartphone Application-Based Addiction Scale (SABAS) among Hong Kong university students. Participants aged between 17 and 30 years participated in the present study (n = 307; 32.4% males; mean [SD] age = 21.64 [8.11]). All the participants completed the IGDS-SF9, BSMAS, SABAS, and the Hospital Anxiety and Depression Scale (HADS). Confirmatory factor analyses (CFAs) were used to examine the factorial structures and the unidimensionality for IGDS-SF9, BSMAS, and SABAS. CFAs demonstrated that the three scales were all unidimensional with satisfactory fit indices: comparative fit index = 0.969 to 0.992. In addition, the IGDS-SF9 and BSMAS were slightly modified based on the modification index in CFA. The Chinese IGDS-SF9, BSMAS, and SABAS are valid instruments to assess the addiction levels of internet-related activities for Hong Kong university students.

Peer regulation of teenage sexual identities

Abstract: This article examines the teenage policing of heterosexuality in schools and contributes to debates about teenage sexual moralities and heterosexual male agency. It reports on a qualitative study in England of the collective sexual values of 12‐ to 13‐year‐olds and 14‐ to 15‐year‐olds. Focus group interviews indicated that pupils developed a consensual sexual morality through collusive sex talk. Homophobic and misogynistic views and verbal abuse were found to be key instruments of teenage peer regulation of sexual identities crossing class and ethnic boundaries. We found that the ‘official’ discourse of sex education did not relate to teenage lives. Anxieties about heterosexual masculinity and girls' sexual agency were conveyed by some boys through verbal sexual harassment—a form of behaviour regarded as intimidating yet normal. While white and Asian boys were more conservative in their views about marriage than girls, white and Asian girls struggled to resist heterosexual masculine power through career a...