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Research

My research bridges neuroscience, sports science, behavioral science, and computational cognition to develop new motivational theories and enhance our understanding of mood, persistence, and their interactions. By integrating these diverse fields, I investigate the neural and cognitive mechanisms that drive motivation and determine how mood states influence an individual's ability to persist in tasks. This multidisciplinary approach allows me to create computational models that predict behavior, offering valuable insights applicable to contexts like physical exercise and learning environments. Ultimately, my work aims to inform strategies that boost performance, foster sustained engagement, and promote overall well-being.

By studying how mood and persistence interact during demanding tasks, I aim to create interventions that adjust an individual's perception of effort. This research not only helps people sustain performance in physical exercises but also translates to improved endurance in cognitive tasks, ultimately enhancing productivity and well-being across various settings.

Practically, I manage and mentor research focused teams of up to five individuals, engaging in data aquisition, data analyses, and experimental design for behavioral science.

Publications

2024

Effort allocation

Emanuel, A., Haklay, I., Har-Nir, I., Halperin, I., Liberman, N. (2024). The impact of task (un) certainty on repeated grip force production. Psychology of Sport and Exercise, 73, 102618.

2023

Exercise Psychology

Emanuel, A., & Ravreby, I. (2023). Sounds hard: Prosodic features reflect effort level and related affective states during exercise. Mental Health and Physical Activity, 25, 100559.

Motivation

Emanuel, A. (preprint). Affective dynamics when approaching a deadline. PsyArXiv: https://doi.org/10.31234/osf.io/349dq.

2022

Computational Cognition

Emanuel, A., & Eldar, E. (2022). Emotions as Computations. Neuroscience and Biobehavioral Reviews, 104977: https://doi.org/10.31234/osf.io/42yh6.

Exercise Science

Emanuel, A., Har-Nir, I., Obolski, U., & Halperin, I. (2022). Seeing Effort: Assessing Coaches' Prediction of the Number of Repetitions in Reserve Before Task-Failure. Sports Medicine-Open, 8(1), 132: https://doi.org/10.51224/SRXIV.165.

Motivation

Emanuel, A. (preprint) How to stay motivated: The influence of agency and progress related incentives on sustained effort exertion. PsyArXiv: 10.31234/osf.io/3bf8p.

Cognitive Performance

Emanuel, A. (preprint). A novel paradigm for the study of decline in cognitive performance over time. PsyArXiv: https://doi.org/10.31234/osf.io/zqgy6.

2021

Neuroscience

Emanuel, A., Heszage, J., Sharon, H., Liberman, N., & Censor, N. (2021). Inhibition of the Supplementary Motor Area Affects Distribution of Effort Over Time. Cortex, 134, 134-144.

Exercise Psychology

Schwartz, H., Emanuel, A., Rozen Smukas, I., Halperin, I. (2021). Exploring the acute affective responses to resistance training: A comparison of the predetermined and the estimated repetitions to failure approaches. Plos One. 16(8), e0256231

2020

Effort Perception

Halperin, I., & Emanuel, A. (2020). Rating of Perceived Effort: Methodological concerns and future directions. Sports Medicine, 50(4), 679-687.

Cognitive Performance

Katzir, M., Emanuel, A., & Liberman, N. (2020). Cognitive performance is enhanced if one knows when the task will end. Cognition, 197, 104189.

Motivation

Emanuel, A., Rozen Smukas, I., & Halperin, I. (2020). Why do we stop? An analysis of the perceived reasons for set termination in resistance exercises. PeerJ. 8, e9611.

Motivation

Emanuel, A., Har-Nir, I., Rozen Smukas, I., & Halperin, I. (2020). The effect of self-selecting the number of repetitions on motor performance and psychological outcomes. Psychological Research. 85, 2398–2407.

Exercise Psychology

Emanuel, A., Rozen Smukas, I., & Halperin, I. (2020). How one feels during resistance exercises: A repetition by repetition analysis across exercises and loads. International Journal of Sports Physiology and Performance.16(1), 135-144.

Exercise Psychology

Emanuel, A., Rozen Smukas, I., & Halperin, I. (2020). The effects of lifting lighter and heavier loads on subjective measures. International Journal of Sports Physiology and Performance, 1(aop), 1-8.

2019

Effort Allocation

Emanuel, A. (2019). Perceived Impact as the underpinning mechanism of the end-spurt and u-shape pacing patterns. Frontiers in Psychology, 10, 1082.

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