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Annie Lévesque, Aimee N C Campbell, Martina Pavlicova, Mei-Chen Hu, Robrina Walker, Erin A McClure, Udi E Ghitza, Genie Bailey, Maxine Stitzer, Edward V Nunes
OBJECTIVE: Coping strategies are a predictor of abstinence among patients with substance use disorders. However, little is known regarding the role of coping strategies in the effectiveness of the Community Reinforcement Approach (CRA). Using data from a 12week randomized control trial assessing the effectiveness of the Therapeutic Education System (TES), an internet-delivered version of the CRA combined with contingency management, we tested the role of coping strategies as a mediator of treatment effectiveness...
September 30, 2016: Addictive Behaviors
Marc Argilés, Genís Cardona, Elisabet Pérez-Cabré, Ramon Pérez-Magrané, Bernardo Morcego, Joan Gispets
PURPOSE: To develop and test the sensitivity of an ultrasound-based sensor to assess the viewing distance of visual display terminals operators in real-time conditions. METHODS: A modified ultrasound sensor was attached to a computer display to assess viewing distance in real time. Sensor functionality was tested on a sample of 20 healthy participants while they conducted four 10-minute randomly presented typical computer tasks (a match-three puzzle game, a video documentary, a task requiring participants to complete a series of sentences, and a predefined internet search)...
October 22, 2016: Optometry and Vision Science: Official Publication of the American Academy of Optometry
Susan Blackburn
No abstract text is available yet for this article.
October 2016: Journal of Perinatal & Neonatal Nursing
Li Liu, Zijia Lin, Ling Shao, Fumin Shen, Guiguang Ding, Jungong Han
With the dramatic development of the Internet, how to exploit large-scale retrieval techniques for multimodal web data has become one of the most popular but challenging problems in computer vision and multimedia. Recently, hashing methods are used for fast nearest neighbor search in large-scale data spaces, by embedding high-dimensional feature descriptors into a similarity-preserving Hamming space with a low dimension. Inspired by this, in this paper, we introduce a novel supervised cross-modality hashing framework which can generate unified binary codes for instances represented in different modalities...
October 19, 2016: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
Eileen K Nehme, Adriana Pérez, Nalini Ranjit, Benjamin C Amick, Harold W Kohl
BACKGROUND: This quasi-experimental study assessed the effects of new workplace showers on physical activity behaviors in a sample of downtown employees in Austin Texas USA. METHODS: The study design was quasi-experimental with two comparison groups. Data were collected via internet-based surveys prior to and four months after shower installation at one worksite. Differences across study groups in the ranks of change in past-week minutes of physical activity from baseline to follow-up were assessed...
October 24, 2016: Journal of Physical Activity & Health
Alexander Rozental, Kristoffer Magnusson, Johanna Boettcher, Gerhard Andersson, Per Carlbring
Objective: Psychological treatments can relieve mental distress and improve well-being, and the dissemination of evidence-based methods can help patients gain access to the right type of aid. Meanwhile, Internet-based cognitive-behavioral therapy (ICBT) has shown promising results for many psychiatric disorders. However, research on the potential for negative effects of psychological treatments has been lacking. Method: An individual patient data meta-analysis of 29 clinical trials of ICBT (N = 2,866) was performed using the Reliable Change Index for each primary outcome measures to distinguish deterioration rates among patients in treatment and control conditions...
October 24, 2016: Journal of Consulting and Clinical Psychology
Jeffrey L Crabtree, David Ohm, Jarrod M Wall, Joseph Ray
This pilot study explored the strengths and weaknesses of an informal education program and identified elements of the program valued by participants. Participants were men living in a minimum security prison who had been incarcerated for ten or more years. The outside researcher was joined by three former program participants as co-researchers. Together, they interviewed 27 residents who completed the informal education program. Interviews were transcribed and de-identified. Researchers used the summative content analysis approach to analyze the data...
October 24, 2016: Occupational Therapy International
So Young Kim, Yung Jin Jeon, Jun-Young Lee, Young Ho Kim
OBJECTIVES/HYPOTHESIS: The characteristics and underlying mechanisms of tinnitus remain more elusive in the pediatric population than in adults. We investigated the prevalence of tinnitus, its characteristics, and associated factors, with a focus on psychoemotional problems in adolescents. STUDY DESIGN: Cross-sectional study METHODS: In total, 962 adolescents were surveyed for tinnitus and possibly related otologic and socioeconomic factors. The participants completed a visual analog scale (VAS) pertaining to various aspects of tinnitus, as well as the Tinnitus Handicap Inventory, Children's Depression Inventory (CDI), State Anxiety Inventory for Children, Trait Anxiety Inventory for Children (TAIC), Internet Addiction Test, Conners' Abbreviated Parent Rating Scale, and a learning disability score...
October 24, 2016: Laryngoscope
Hiroko Fujisato, Masaya Ito, Yoshitake Takebayashi, Hiroki Hosogoshi, Noriko Kato, Shun Nakajima, Mitsuhiro Miyamae, Yuki Oe, Satoshi Usami, Ayako Kanie, Masaru Horikoshi, Matthias Berking
BACKGROUND: The Emotion Regulation Skills Questionnaire (ERSQ) comprehensively assesses nine aspects of emotion regulation skills: awareness, clarity, sensation, understanding, compassionate self-support, modification, acceptance, tolerance, and readiness to confront. However, it is unknown about the levels of emotion regulation skills in various mental disorders, and its cross-cultural validity. We developed a Japanese version of the ERSQ, then examined its validity and reliability in clinical and non-clinical populations...
October 11, 2016: Journal of Affective Disorders
John A Cunningham, Gillian W Shorter, Michelle Murphy, Vladyslav Kushnir, Jürgen Rehm, Christian S Hendershot
PURPOSE: Brief Internet interventions have been shown to reduce alcohol consumption. This trial intended to compare the effects of one such brief intervention to an extended Internet intervention for problem drinkers. METHOD: Using online advertising, 490 participants, 18 years or older, were recruited and randomized to receive a brief ( ) versus an extended ( ) Internet intervention and were followed up at 6, 12, and 24 months...
October 21, 2016: International Journal of Behavioral Medicine
Christopher A Flessner, Yolanda E Murphy, Elle Brennan, Alexandra D'Auria
Developmental models of pediatric anxiety posit multiple, maladaptive parenting behaviors as potential risk factors. Despite this, a standardized means of assessing multiple of these practices (i.e., anxiogenic parenting) in a comprehensive and efficient manner are lacking. In Study 1531 parents of children 7-17 years old completed an online survey via Amazon Mechanical Turk. In Study 2, a separate community sample (N = 109; 9-17 years old) was recruited and completed a comprehensive assessment battery as part of a larger study...
October 21, 2016: Child Psychiatry and Human Development
Stephanie Robins, Helena J Barr, Rachel Idelson, Sylvie Lambert, Phyllis Zelkowitz
BACKGROUND: Many men lack knowledge about male infertility, and this may have consequences for their reproductive and general health. Men may prefer to seek health information online, but these sources of information vary in quality. OBJECTIVE: The objective of this study is to determine if online sources of information regarding male infertility are readable, suitable, and of appropriate quality for Internet users in the general population. METHODS: This study used a cross-sectional design to evaluate online sources resulting from search engine queries...
October 21, 2016: Interactive Journal of Medical Research
Fabrice Kwiatkowski, Pascal Dessenne, Claire Laquet, Jean-Pierre Daures, Mathilde Gay-Bellile, Yves-Jean Bignon
BACKGROUND: Young women exposed to a high hereditary breast and ovarian cancer (HBOC) risk are particularly vulnerable. They are ignored by health prevention measures but exposed to a stream of contradictory information (medicine, media, Internet). They may feel concerned about surgical prevention issues at a key moment of their identity construction (self, relationship, sexuality). We designed a special psychoeducational intervention to help these women cope better with these difficulties...
October 21, 2016: Trials
Ting Zhou, Xue Li, Ye Pei, Jianan Gao, Junhui Kong
BACKGROUND: Subthreshold depression has a considerable impact on individuals' subjective well-being and psychosocial functioning and is a predictor of major depressive disorder. Internet-based cognitive behavioural treatments (iCBTs) have been used to reduce the symptoms of subthreshold depression. This meta-analysis aims to systematically review evidence indicating the efficacy of iCBT programs on the improvement of depressive symptoms in this population. METHODS: Articles published from January 2005 to July 2016 were searched in the following databases: Medline, PubMed, Web of Science, ScienceDirect, PsycArticles and the Cochrane Central Register of Controlled Trials...
October 21, 2016: BMC Psychiatry
Signe Mezinska, Péter Kakuk, Goran Mijaljica, Marcin Waligóra, Dónal P O'Mathúna
BACKGROUND: Conducting research during or in the aftermath of disasters poses many specific practical and ethical challenges. This is particularly the case with research involving human subjects. The extraordinary circumstances of research conducted in disaster settings require appropriate regulations to ensure the protection of human participants. The goal of this study is to systematically and qualitatively review the existing ethical guidelines for disaster research by using the constant comparative method (CCM)...
October 21, 2016: BMC Medical Ethics
Feifei Xiao, Guoshuai Cai, Heping Zhang
In early 2015, the debate of blue-black and white-gold color perception from "the dress" became an overnight internet phenomenon. According to the vote from the online social network Twitter, more people observed white-gold colors than those who observed blue-black colors. Biological explanations have been proposed by neurologist and other scientists, most of which mainly focus on the bias of color perception from visual cortex assuming different illuminants as backgrounds. The goal of this study was to investigate the genetic reason that might be underlying this phenomenon...
2016: PloS One
Zhiwei Zhou, Xiaotao Shen, Jia Tu, Zheng-Jiang Zhu
The rapid development of metabolomics has significantly advanced health and disease related research. However, metabolite identification remains a major analytical challenge for untargeted metabolomics. While the use of collision cross-section (CCS) values obtained in ion mobility - mass spectrometry (IM-MS) effectively increases identification confidence of metabolites, it is restricted by the limited number of available CCS values for metabolites. Here, we demonstrated the use of a machine-learning algorithm called support vector regression (SVR) to develop a prediction method that utilized 14 common molecular descriptors to predict CCS values for metabolites...
October 21, 2016: Analytical Chemistry
Lucy Handscomb, Deborah A Hall, Gillian W Shorter, Derek J Hoare
Purpose: The purpose of this article is to describe data collection considerations, methods, and response rates for a survey available both online and on paper. Methodological issues in the design of online data collection, and advantages and disadvantages of different data collection methods are discussed. Method: A survey was compiled that included 9 full or partial clinical questionnaires designed to measure different components relevant to tinnitus distress...
October 1, 2016: American Journal of Audiology
David Maidment, William Brassington, Heather Wharrad, Melanie Ferguson
Purpose: The purpose of the study was to assess whether Internet competency predicted practical hearing aid knowledge and handling skills in first-time hearing aid users. Method: The design was a prospective, randomized controlled trial of a multimedia educational intervention consisting of interactive video tutorials (or reusable learning objects [RLOs]). RLOs were delivered through DVD for TV or PC, and online. Internet competency was measured at the hearing aid fitting appointment, whereas hearing aid knowledge and practical handling skills were assessed 6 weeks postfitting...
October 1, 2016: American Journal of Audiology
Esteban Alejandro Lopez, Orozimbo Alves Costa, Deborah Viviane Ferrari
Purpose: The purpose of this research note is to describe the development and technical validation of the Mobile Based Assistive Listening System (MoBALS), a free-of-charge smartphone-based remote microphone application. Method: MoBALS Version 1.0 was developed for Android (Version 2.1 or higher) and was coded with Java using Eclipse Indigo with the Android Software Development Kit. A Wi-Fi router with background traffic and 2 affordable smartphones were used for debugging and technical validation comprising, among other things, multicasting capability, data packet loss, and battery consumption...
October 1, 2016: American Journal of Audiology
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