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ecological momentary assessment

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https://www.readbyqxmd.com/read/28508382/think-fast-rapid-assessment-of-the-effects-of-episodic-future-thinking-on-delay-discounting-in-overweight-obese-participants
#1
Jeffrey S Stein, Yan Yan Sze, Liqa Athamneh, Mikhail N Koffarnus, Leonard H Epstein, Warren K Bickel
Accumulating laboratory-based evidence indicates that reducing delay discounting (devaluation of delayed outcomes) with the use of episodic future thinking (EFT; mental simulation of future events) improves dietary decision-making and other maladaptive behaviors. Recent work has adapted EFT for use in the natural environment to aid in dietary and weight control by engaging participants in EFT repeatedly throughout the day. These efforts may benefit from minimizing the amount of time required for measurement and implementation of EFT...
May 15, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28500906/feasibility-and-reliability-of-a-mobile-tool-to-evaluate-exposure-to-tobacco-product-marketing-and-messages-using-ecological-momentary-assessment
#2
Emily T Hébert, Elizabeth A Vandewater, Michael S Businelle, Melissa B Harrell, Steven H Kelder, Cheryl L Perry
INTRODUCTION: Existing measures of tobacco marketing and messaging exposure are limited, relying on recall, recognition, or proxy measures. This study aimed to determine the feasibility and reliability of a mobile application for the measurement of tobacco and e-cigarette marketing and message exposure using ecological momentary assessment (EMA). METHODS: Young adults from Austin, TX (n=181, ages 18-29) were instructed to use a mobile application to record all sightings of marketing or social media related to tobacco (including e-cigarettes) in real-time for 28days (Event EMAs)...
May 3, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28500020/efficacy-of-a-web-based-guided-recommendation-service-for-a-curated-list-of-readily-available-mental-health-and-well-being-mobile-apps-for-young-people-randomized-controlled-trial
#3
Niranjan Bidargaddi, Peter Musiat, Megan Winsall, Gillian Vogl, Victoria Blake, Stephen Quinn, Simone Orlowski, Gaston Antezana, Geoffrey Schrader
BACKGROUND: Mental disorders are highly prevalent for the people who are aged between 16 and 25 years and can permanently disrupt the development of these individuals. Easily available mobile health (mHealth) apps for mobile phones have great potential for the prevention and early intervention of mental disorders in young adults, but interventions are required that can help individuals to both identify high-quality mobile apps and use them to change health and lifestyle behavior. OBJECTIVES: The study aimed to assess the efficacy of a Web-based self-guided app recommendation service ("The Toolbox") in improving the well-being of young Australians aged between 16 and 25 years...
May 12, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28487245/appetitive-conditioning-to-specific-times-of-day
#4
Karolien van den Akker, Remco C Havermans, Anita Jansen
Human laboratory studies have shown that eating desires are easily learned through classical conditioning: after a few pairings of an initially neutral stimulus (e.g., a box) with the intake of palatable food (e.g., chocolate), the stimulus elicits increased eating expectancies and eating desires (acquisition). After repeated non-reinforced presentations of the chocolate-associated stimulus, eating expectancies and desires decrease again (extinction). It is commonly assumed that eating desires in daily life are acquired and extinguished in a similar manner, but to date, this has not been empirically tested...
May 6, 2017: Appetite
https://www.readbyqxmd.com/read/28486711/momentary-associations-between-reported-craving-and-valuing-health-in-daily-smokers
#5
Robert Ross MacLean, Steve Martino, Kathleen M Carroll, Joshua M Smyth, Aaron L Pincus, Stephen J Wilson
Introduction: Research suggests that a blunted response to nondrug rewards, especially under conditions associated with strong cigarette cravings, is associated with reduced abstinence motivation in daily smokers. One limitation of previous studies is that they have largely focused on monetary rewards as broad representative of nondrug rewards. It remains unclear whether craving dampens responses to more abstract nondrug rewards, such as personal values. Personal values often have a positive valence and are frequently assumed to remain stable across time and situations...
June 1, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28486709/anhedonia-its-dynamic-relations-with-craving-negative-affect-and-treatment-during-a-quit-smoking-attempt
#6
Jessica W Cook, Stephanie T Lanza, Wanghuan Chu, Timothy B Baker, Megan E Piper
Introduction: Research shows that abstinence from tobacco leads to a withdrawal-related decrement in responsivity to nondrug rewards (ie, anhedonia). However, it remains unclear how anhedonia relates to other key withdrawal symptoms and withdrawal-related constructs over time. We analyzed ecological momentary assessment data to examine whether a decrement in response to rewards during a 10-day period following quitting shows a pattern of associations with other variables (ie, treatment, tobacco dependence, negative affect, and craving) that is consistent with anhedonia being a tobacco withdrawal symptom...
June 1, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28486024/longitudinal-associations-between-sedentary-behavior-of-adolescent-girls-their-mothers-and-best-friends
#7
Lennart Raudsepp, Eva-Maria Riso
PURPOSE: The objective of this study was to examine the prospective relationship and changes in sedentary behavior between adolescent girls, their mothers and best friends over time Methods: The results are based on 122 girls aged 11-12 years at baseline measurement, their mothers and best friends who completed ecological momentary assessment diary for the assessment of sedentary behavior. All measurements were taken at three time points separated by one year. We used structural equation modeling to examine associations among sedentary behavior of adolescent girls, their mothers and best friends...
May 9, 2017: Pediatric Exercise Science
https://www.readbyqxmd.com/read/28482293/temporal-associations-between-affective-instability-and-dysregulated-eating-behavior-in-bulimia-nervosa
#8
Laura A Berner, Ross D Crosby, Li Cao, Scott G Engel, Jason M Lavender, James E Mitchell, Stephen A Wonderlich
Prior research suggests that the construct of emotional instability may be salient to bulimia nervosa (BN), but no study to date has used ecological momentary assessment (EMA) to examine its temporal association with binge eating and purging. In the current study, 133 women with DSM-IV BN used portable digital devices to provide multiple daily negative affect (NA) and positive affect (PA) ratings and record eating disorder behaviors over 2 weeks. Two state-of-the art indices quantified affective instability: probability of acute change (PAC), which represents the likelihood of extreme affective increases, and mean squared successive difference (MSSD), which represents average change over successive recordings...
April 26, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28481571/examination-of-real-time-fluctuations-in-suicidal-ideation-and-its-risk-factors-results-from-two-ecological-momentary-assessment-studies
#9
Evan M Kleiman, Brianna J Turner, Szymon Fedor, Eleanor E Beale, Jeff C Huffman, Matthew K Nock
Two studies examined 2 important but previously unanswered questions about the experience of suicidal ideation: (a) How does suicidal ideation vary over short periods of time?, and (b) To what degree do risk factors for suicidal ideation vary over short periods and are such changes associated with changes in suicidal ideation? Participants in Study 1 were 54 adults who had attempted suicide in the previous year and completed 28 days of ecological momentary assessment (EMA; average of 2.51 assessments per day; 2,891 unique assessments)...
May 8, 2017: Journal of Abnormal Psychology
https://www.readbyqxmd.com/read/28475765/systematic-review-using-mobile-technology-based-ecological-momentary-assessment-ema-methods-with-youth-a-systematic-review-and-recommendations
#10
Kristin E Heron, Robin S Everhart, Susan M McHale, Joshua M Smyth
Ecological momentary assessment (EMA) methods are increasingly used in social and health sciences, but the feasibility and best practices for using EMA with youth are not yet clear. We conducted a systematic review of studies that used self-report EMA methods with youth; the goal was to identify common approaches and challenges to implementation and develop recommendations for future research. We examined 54 peer-reviewed papers that reported on 24 unique studies. Papers were evaluated using a standardized, three-dimensional coding scheme focused on the following: (1) sample characteristics; (2) EMA data collection methods (sampling duration, frequency, hardware/software); (3) study implementation methods (technical/logistical challenges, training participants, compliance)...
May 5, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/28474420/eating-disorder-related-social-comparison-in-college-women-s-everyday-lives
#11
Ellen E Fitzsimmons-Craft
OBJECTIVE: This study examined: frequency of upward and downward body, eating, and exercise comparisons; context in which these comparisons occur; and body, eating, and exercise comparison direction as predictors of concurrent body dissatisfaction and disordered eating thoughts, urges, and behaviors in college women's everyday lives using ecological momentary assessment (EMA). METHOD: Participants were 232 college women who completed a two-week EMA protocol, using their personal electronic devices to answer questions three times per day...
May 5, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28470746/autoregressive-and-cross-lagged-model-for-bivariate-non-commensurate-outcomes
#12
Fei He, Armando Teixeira-Pinto, Jaroslaw Harezlak
Autoregressive and cross-lagged models have been widely used to understand the relationship between bivariate commensurate outcomes in social and behavioral sciences, but not much work has been carried out in modeling bivariate non-commensurate (e.g., mixed binary and continuous) outcomes simultaneously. We develop a likelihood-based methodology combining ordinary autoregressive and cross-lagged models with a shared subject-specific random effect in the mixed-model framework to model two correlated longitudinal non-commensurate outcomes...
May 3, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28468557/investigating-the-dynamics-of-suicidal-ideation
#13
Nina Hallensleben, Lena Spangenberg, Thomas Forkmann, Dajana Rath, Ulrich Hegerl, Anette Kersting, Thomas W Kallert, Heide Glaesmer
BACKGROUND: Although the fluctuating nature of suicidal ideation (SI) has been described previously, longitudinal studies investigating the dynamics of SI are scarce. AIM: To demonstrate the fluctuation of SI across 6 days and up to 60 measurement points using smartphone-based ecological momentary assessments (EMA). METHOD: Twenty inpatients with unipolar depression and current and/or lifetime suicidal ideation rated their momentary SI 10 times per day over a 6-day period...
May 3, 2017: Crisis
https://www.readbyqxmd.com/read/28466466/concurrent-and-subsequent-associations-between-daily-digital-technology-use-and-high-risk-adolescents-mental-health-symptoms
#14
Madeleine J George, Michael A Russell, Joy R Piontak, Candice L Odgers
Adolescents are spending an unprecedented amount of time using digital technologies (especially mobile technologies), and there are concerns that adolescents' constant connectivity is associated with poor mental health, particularly among at-risk adolescents. Participants included 151 adolescents at risk for mental health problems (Mage  = 13.1) who completed a baseline assessment, 30-day ecological momentary assessment, and 18 month follow-up assessment. Results from multilevel regression models showed that daily reports of both time spent using digital technologies and the number of text messages sent were associated with increased same-day attention deficit hyperactivity disorder (ADHD) and conduct disorder (CD) symptoms...
May 3, 2017: Child Development
https://www.readbyqxmd.com/read/28461214/striatal-dopaminergic-modulation-of-reinforcement-learning-predicts-reward-oriented-behavior-in-daily-life
#15
Zuzana Kasanova, Jenny Ceccarini, Michael J Frank, Thérèse van Amelsvoort, Jan Booij, Alexander Heinzel, Felix Mottaghy, Inez Myin-Germeys
Much human behavior is driven by rewards. Preclinical neurophysiological and clinical positron emission tomography (PET) studies have implicated striatal phasic dopamine (DA) release as a primary modulator of reward processing. However, the relationship between experimental reward-induced striatal DA release and responsiveness to naturalistic rewards, and therefore functional relevance of these findings, has been elusive. We therefore combined, for the first time, a DA D2/3 receptor [(18)F]fallypride PET during a probabilistic reinforcement learning (RL) task with a six day ecological momentary assessments (EMA) of reward-related behavior in the everyday life of 16 healthy volunteers...
April 29, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28448659/evaluation-of-ecological-momentary-assessment-for-tinnitus-severity
#16
Rachel L Goldberg, Marilyn L Piccirillo, Joyce Nicklaus, Andrew Skillington, Eric Lenze, Thomas L Rodebaugh, Dorina Kallogjeri, Jay F Piccirillo
Importance: Existing patient-reported outcome measures of tinnitus assess the severity and disability retrospectively, which may result in adequate reliability, but cannot capture the fluctuating and individualized nature of tinnitus. Experience sampling may provide an alternative. Objective: To use an ecological momentary assessment (EMA) to measure tinnitus disability and associated constructs. Design, Setting, and Participants: Forty adults with tinnitus provided self-report of their tinnitus bother using 5 questions measured by EMA, as well as standard retrospective outcome measures...
April 27, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28446418/compliance-with-mobile-ecological-momentary-assessment-protocols-in-children-and-adolescents-a-systematic-review-and-meta-analysis
#17
Cheng K Fred Wen, Stefan Schneider, Arthur A Stone, Donna Spruijt-Metz
BACKGROUND: Mobile device-based ecological momentary assessment (mobile-EMA) is increasingly used to collect participants' data in real-time and in context. Although EMA offers methodological advantages, these advantages can be diminished by participant noncompliance. However, evidence on how well participants comply with mobile-EMA protocols and how study design factors associated with participant compliance is limited, especially in the youth literature. OBJECTIVE: To systematically and meta-analytically examine youth's compliance to mobile-EMA protocols and moderators of participant compliance in clinical and nonclinical settings...
April 26, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28441962/acceptability-of-a-mobile-health-intervention-to-enhance-hiv-care-coordination-for-patients-with-substance-use-disorders
#18
Ryan P Westergaard, Andrew Genz, Kristen Panico, Pamela J Surkan, Jeanne Keruly, Heidi E Hutton, Larry W Chang, Gregory D Kirk
BACKGROUND: Persons living with HIV and substance use disorders face barriers to sustained engagement in medical care, leading to suboptimal antiretroviral treatment outcomes. Innovative mobile technology tools such as customizable smartphone applications have the potential to enhance existing care coordination programs, but have not been rigorously studied. METHODS: We developed and implemented a two-component intervention consisting of peer health navigation supported by a smartphone application conducting ecologic momentary assessment (EMA) of barriers to care and medication adherence...
April 26, 2017: Addiction Science & Clinical Practice
https://www.readbyqxmd.com/read/28426353/potential-risks-of-ecological-momentary-assessment-among-persons-who-inject-drugs
#19
Alexis M Roth, John Rossi, Jesse L Goldshear, Quan Truong, Richard F Armenta, Stephen E Lankenau, Richard S Garfein, Janie Simmons
BACKGROUND: Ecological momentary assessment (EMA)-which often involves brief surveys delivered via mobile technology-has transformed our understanding of the individual and contextual micro-processes associated with legal and illicit drug use. However, little empirical research has focused on participant's perspective on the probability and magnitude of potential risks in EMA studies. OBJECTIVES: To garner participant perspectives on potential risks common to EMA studies of illicit drug use...
June 7, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28418803/an-ecological-momentary-assessment-of-primiparous-women-s-breastfeeding-behavior-and-problems-from-birth-to-8-weeks
#20
Jill R Demirci, Debra L Bogen
BACKGROUND: Primiparous women are at risk for early, unintended breastfeeding reduction and cessation. Breastfeeding patterns that contribute to these outcomes require further exploration. Research aim: This study aimed to describe early, "real-time" breastfeeding behaviors and perceived problems of primiparous women. METHODS: First-time mothers intending to exclusively breastfeed downloaded a commercial infant-feeding app during their postpartum hospitalization...
May 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
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