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Emotion Forecasting: A Transformer-Based Approach

Emotion Forecasting: A Transformer-Based Approach

Reference 51: Core affect and the psychological construction of emotion Reference 52: A circumplex model of affect Reference 53: The circumplex model of affect: an integrative approach to affective neuroscience, cognitiveaffect

Leire Paz-Arbaizar, Jorge Lopez-Castroman, Antonio Artés-Rodríguez, Pablo M Olmos, David Ramírez

J Med Internet Res 2025;27:e63962

Investigating the Magnitude and Persistence of COVID-19–Related Impacts on Affect and GPS-Derived Daily Mobility Patterns in Adolescence and Emerging Adulthood: Insights From a Smartphone-Based Intensive Longitudinal Study of Colorado-Based Youths From June 2016 to April 2022

Investigating the Magnitude and Persistence of COVID-19–Related Impacts on Affect and GPS-Derived Daily Mobility Patterns in Adolescence and Emerging Adulthood: Insights From a Smartphone-Based Intensive Longitudinal Study of Colorado-Based Youths From June 2016 to April 2022

Positive and negative affect surveys were deployed to participants’ smartphones once every 2 weeks via an abbreviated form of the Positive and Negative Affect Schedule (PANAS) [41,42]. The abbreviated PANAS consisted of 5 items assessing negative affect and 5 items assessing positive affect. Example items include “indicate to what extent you have felt afraid over the past few days” (negative affect) and “indicate to what extent you have felt inspired over the past few days” (positive affect).

Jordan D Alexander, Kelly A Duffy, Samantha M Freis, Sy-Miin Chow, Naomi P Friedman, Scott I Vrieze

J Med Internet Res 2025;27:e64965

An Ecological Momentary Assessment Approach of Environmental Triggers in the Role of Daily Affect, Rumination, and Movement Patterns in Early Alcohol Use Among Healthy Adolescents: Exploratory Study

An Ecological Momentary Assessment Approach of Environmental Triggers in the Role of Daily Affect, Rumination, and Movement Patterns in Early Alcohol Use Among Healthy Adolescents: Exploratory Study

For the current purpose, we concentrated on affect (5 items for positive affect, 5 items for negative affect, eg, “Right now I feel scared”; response scale: 1=“not at all” to 7=“very much” [49], based on Positive and Negative Affect Schedule [50]), craving (6 items, eg, “Drinking would make things seem perfect”; response scale: 1=“I totally agree” to 7=“I totally disagree,” based on ACQ [51]), social context (1 item: “Are you currently alone?”

Maren Prignitz, Stella Guldner, Stephan Johann Lehmler, Pascal-M Aggensteiner, Frauke Nees, IMAC-Mind Consortium

JMIR Mhealth Uhealth 2024;12:e53401

The Effects of the Processing of Positive Memories Technique on Posttrauma Affect and Cognitions Among Survivors of Trauma: Protocol for a Daily Diary Study

The Effects of the Processing of Positive Memories Technique on Posttrauma Affect and Cognitions Among Survivors of Trauma: Protocol for a Daily Diary Study

In the first study, authors found that participants who repeatedly narrated the content of positive autobiographical memories reported decreases in PTSD symptom severity and negative affect, as well as increases in positive affect across time compared to the control condition [38]. In the second study, authors found that survivors of trauma who repeatedly retrieved positive (and neutral) memories reported less PTSD and depression severity, fewer posttrauma cognitions, and improved affect [39].

Talya Greene, Ateka A Contractor, Sheila Daniela Dicker-Oren, Andrea Fentem, Sharon R Sznitman

JMIR Res Protoc 2024;13:e51838

The Dosing of Mobile-Based Just-in-Time Adaptive Self-Management Prompts for Caregivers: Preliminary Findings From a Pilot Microrandomized Study

The Dosing of Mobile-Based Just-in-Time Adaptive Self-Management Prompts for Caregivers: Preliminary Findings From a Pilot Microrandomized Study

The Care QOL caregiver strain item bank [35] was used to assess feelings of being overwhelmed or burdened by the caregiver role; the PROMIS (Patient-Reported Outcomes Measurement Information System) Anxiety item bank [39,40] was used to provide a measure of the level of anxiety (eg, fear, anxious misery, hyperarousal, and somatic symptoms related to arousal); and the PROMIS Depression item bank [39,40] provided a measure of perceived depression (ie, negative mood, decrease in positive affect, information-processing

Jitao Wang, Zhenke Wu, Sung Won Choi, Srijan Sen, Xinghui Yan, Jennifer A Miner, Angelle M Sander, Angela K Lyden, Jonathan P Troost, Noelle E Carlozzi

JMIR Form Res 2023;7:e43099

Stimulant Use Associated With Psychosocial Factors, HIV Risk, and Concurrent Hazardous Alcohol Use Among US Adults: Exploratory Cross-Sectional Questionnaire Study

Stimulant Use Associated With Psychosocial Factors, HIV Risk, and Concurrent Hazardous Alcohol Use Among US Adults: Exploratory Cross-Sectional Questionnaire Study

To assess positive and negative affect, the 20-item Positive and Negative Affect Schedule (PANAS) scale was used. The PANAS scale has been used in a study looking at the association between affect and sexual behavior among MSM individuals [25]. To assess perceived stress, the 10-item Perceived Stress Scale (PSS) was used.

Frank Lee, Jennifer Payaal Jain, Lunthita M Duthely, Janet Ikeda, Glenn-Milo Santos

JMIR Form Res 2023;7:e45717

The Influence of Greenspace Exposure on Affect in People With and Those Without Schizophrenia: Exploratory Study

The Influence of Greenspace Exposure on Affect in People With and Those Without Schizophrenia: Exploratory Study

Additionally, we predicted that within groups, greater exposure to greenspace on a given day would be associated with (1) higher ratings of positive affect (happiness) and lower ratings of negative affect (anxiety and sadness), and (2) greater use of positive affect words and lower use of negative affect words on that same day. This study involves a secondary analysis of data collected as part of another study. Methods are described in detail in the primary outcomes paper.

Tairmae Kangarloo, Jasmine Mote, Samuel Abplanalp, Alisa Gold, Peter James, David Gard, Daniel Fulford

JMIR Form Res 2023;7:e44323

Using Wearable Passive Sensing to Predict Binge Eating in Response to Negative Affect Among Individuals With Transdiagnostic Binge Eating: Protocol for an Observational Study

Using Wearable Passive Sensing to Predict Binge Eating in Response to Negative Affect Among Individuals With Transdiagnostic Binge Eating: Protocol for an Observational Study

The affect regulation model of BE posits that affect dysregulation (ie, difficulty tolerating or regulating negative emotional states) is a significant, momentary risk factor for BE, as BE is negatively reinforced by the alleviation of negative affect that it facilitates [9-11]. Although the affect regulation model of BE has been substantiated in extant literature [12-14], there remain several unanswered questions about the role of affect in BE.

Emily K Presseller, Elizabeth W Lampe, Fengqing Zhang, Philip A Gable, Timothy C Guetterman, Evan M Forman, Adrienne S Juarascio

JMIR Res Protoc 2023;12:e47098