Summary: A new study finds that adverse childhood experiences (ACEs) leave a lasting emotional mark, increasing adults’ sensitivity to both negative and positive daily events. Adults who experienced abuse or neglect in childhood not only respond more strongly to setbacks but also often feel less joy from positive moments—sometimes even reacting negatively to good experiences.
The research suggests childhood adversity subtly reshapes emotional life in adulthood, affecting everyday mood and reactions even among people who do not have clinical diagnoses. This has implications for how individuals understand and manage their emotional responses and for broader public health awareness.
Key Facts:
- Blunted joy response: Adults with childhood adversity tend to feel less happiness from positive events.
- Emotional oversensitivity: These individuals show stronger negative reactions to daily stressors and problems.
- Long-term effects: Childhood trauma can shape emotional experience well into middle and later adulthood.
Source: Heriot-Watt University
Overview
A study led by researchers at Heriot-Watt University examined how adverse childhood experiences influence emotional reactions to everyday positive and negative events. The work, published in the journal Emotion, analyzed daily reports from nearly 2,000 adults and found that childhood adversity is linked to greater emotional reactivity—not only to adverse events but also to positive occurrences.
The research team, which included members from the University of Leicester and the Max Planck Institute for Human Development in Berlin, asked participants aged 35 to 86 to report daily events and emotions across eight consecutive days. Using multilevel modeling, the researchers compared how cumulative ACEs and specific types of childhood adversity related to changes in positive and negative affect on days with positive versus negative events.
Dr Sophie Potter from Heriot-Watt’s School of Social Sciences explained that most prior research has focused on exaggerated responses to stress among people with difficult childhoods. By contrast, this study also examined responses to positive experiences—such as social interactions or positive feedback—and found important differences.
Key findings include that cumulative ACEs and specific abuse-related adversities (particularly physical and emotional abuse) were associated with increased negative affect and reduced positive affect not only on days when negative events occurred, but also on days with positive events. In practical terms, people with these histories were more likely to feel distressed during everyday setbacks and less likely to feel uplifted by pleasant moments; in some cases, positive experiences even provoked negative feelings.
A subtle but widespread effect
Potter notes that about 30% of adults in many Western countries report some form of childhood adversity. Much of the existing literature focuses on people who develop clinical disorders such as depression or anxiety. This study highlights that even among adults who do not meet criteria for a mental health diagnosis, childhood adversity can exert a subtle, pervasive influence on daily emotional life.
Recognizing that early adversity can alter the way positive and negative events are experienced may help individuals develop better self-regulation strategies. Greater awareness could also guide clinicians and policymakers in designing interventions that support emotional wellbeing across the general population, not only those with diagnosed conditions.
The research used data from the MIDUS National Study of Daily Experiences 2 (NSDE-II). Potter expressed interest in expanding the work to include larger and more diverse samples to explore whether factors such as race, ethnicity, or age moderate these effects, and whether resilience or life experience reduces the emotional impact of early adversity over time.
About this child adversity and mental health research news
Author: Victoria Masterson
Source: Heriot-Watt University
Contact: Victoria Masterson – Heriot-Watt University
Image: The image is credited to Neuroscience News
Original Research: Closed access. “Emotional reactivity to daily positive and negative events in adulthood: The role of adverse childhood experiences” by Sophie Potter et al. Emotion
Abstract
Emotional reactivity to daily positive and negative events in adulthood: The role of adverse childhood experiences
Adverse childhood experiences (ACEs) have lasting impacts on everyday emotional life in adulthood. Prior work has linked ACEs to increased emotional reactivity, but has largely focused on responses to negative daily events and on cumulative ACE scores. This approach can obscure how specific types of adversity relate to reactions to both positive and negative events.
Using data from the National Study of Daily Experiences 2 (NSDE-II; N = 1,994; mean age = 58.61; range 35–86; 57% female), the study examined how cumulative and individual ACEs moderate within-person associations between daily events and affect across eight consecutive evenings. Multilevel models showed that cumulative ACEs and adversities characterized by abuse (rather than neglect or household dysfunction) were linked to greater negative affect and reduced positive affect on both negative-event days and positive-event days.
These findings highlight the enduring influence of early-life abuse on everyday emotional experience in adulthood and emphasize the importance of considering both event valence (positive versus negative) and adversity specificity when studying emotional reactivity. The authors discuss theoretical and methodological implications for research on ACEs and adult emotional health.