| The longitudinal association between social-media use and depressive symptoms among adolescents and young adults: An empirical reply to Twenge et al.(2018) T Heffer, M Good, O Daly, E MacDonell, T Willoughby Clinical Psychological Science 7 (3), 462-470, 2019 | 315 | 2019 |
| Impulsivity and nonsuicidal self-injury: A review and meta-analysis CA Hamza, T Willoughby, T Heffer Clinical psychology review 38, 13-24, 2015 | 305 | 2015 |
| A count of coping strategies: A longitudinal study investigating an alternative method to understanding coping and adjustment T Heffer, T Willoughby PloS one 12 (10), e0186057, 2017 | 218 | 2017 |
| The link between nonsuicidal self-injury and acquired capability for suicide: A longitudinal study T Willoughby, T Heffer, CA Hamza Journal of abnormal psychology 124 (4), 1110, 2015 | 197 | 2015 |
| Is adolescence a time of heightened risk taking? An overview of types of risk-taking behaviors across age groups T Willoughby, T Heffer, M Good, C Magnacca Developmental Review 61, 100980, 2021 | 96 | 2021 |
| The role of emotion dysregulation: A longitudinal investigation of the interpersonal theory of suicide T Heffer, T Willoughby Psychiatry research 260, 379-383, 2018 | 88 | 2018 |
| A developmental examination of medial frontal theta dynamics and inhibitory control S van Noordt, T Heffer, T Willoughby NeuroImage 246, 118765, 2022 | 18 | 2022 |
| A person-centered examination of emotion dysregulation, sensitivity to threat, and impulsivity among children and adolescents: An ERP study T Heffer, T Willoughby Developmental Cognitive Neuroscience 47, 100900, 2021 | 17 | 2021 |
| Sensitivity to negative feedback among children and adolescents: an ERP study comparing developmental differences between high-worriers and low-worriers T Heffer, T Willoughby Cognitive, Affective, & Behavioral Neuroscience 20, 624-635, 2020 | 14 | 2020 |
| A long-term study of what best predicts graduating from university versus leaving prior to graduation T Willoughby, VW Dykstra, T Heffer, J Braccio, H Shahid Journal of College Student Retention: Research, Theory & Practice 25 (3 …, 2023 | 13 | 2023 |
| An ERP investigation of children and adolescents’ sensitivity to wins and losses during a peer observation manipulation T Willoughby, T Heffer, S van Noordt, J Desjardins, S Segalowitz, ... Developmental Cognitive Neuroscience 51, 100995, 2021 | 13 | 2021 |
| A latent class analysis of adolescents in first-year university: Associations with psychosocial adjustment throughout the emerging adult period and post-university outcomes T Willoughby, T Heffer, VW Dykstra, H Shahid, J Braccio Journal of Youth and Adolescence 49 (12), 2459-2475, 2020 | 13 | 2020 |
| Investigating sensitivity to threat with the Behavioral Inhibition Scale (BIS) among children, adolescents and university students: The role of negatively-phrased questions T Heffer, C Lundale, BE Wylie, T Willoughby Personality and Individual Differences 170, 110416, 2021 | 8 | 2021 |
| A longitudinal study investigating trajectories of sensitivity to threat over time and their association with alpha asymmetry among children and adolescents T Heffer, T Willoughby Developmental Cognitive Neuroscience 46, 100863, 2020 | 7 | 2020 |
| Developmental trajectories of sensitivity to threat in children and adolescents predict larger medial frontal theta differentiation during response inhibition T Heffer, S van Noordt, T Willoughby Social Cognitive and Affective Neuroscience 18 (1), nsad009, 2023 | 5 | 2023 |
| Differentiating patterns of vaping, alcohol, and cannabis use among early adolescents H Shahid, T Heffer, ME Borg, A Buma-Wiens, T Willoughby The Journal of Early Adolescence 43 (5), 654-671, 2023 | 3 | 2023 |
| Investigating the consistency of ERPs across threatening situations among children and adolescents T Heffer, T Willoughby Cognitive, Affective, & Behavioral Neuroscience 22 (2), 328-340, 2022 | 2 | 2022 |
| Generational Shifts in Adolescent Mental Health: A Longitudinal Time-Lag Study ME Borg, T Heffer, T Willoughby Journal of Youth and Adolescence, 1-12, 2024 | 1 | 2024 |
| Examining the association between punishment and reward sensitivity and response inhibition to previously-incentivized cues across development T Heffer, JC Flournoy, GL Baum, LH Somerville Journal of youth and adolescence 53 (6), 1341-1354, 2024 | 1 | 2024 |
| “What Are Some of the Things You Are Worried About?”: An Analysis of Youth's Open‐Ended Responses of Current Worries T Heffer, ME Borg, T Willoughby Journal of Adolescence, 2025 | | 2025 |