The fading affect bias in the context of emotion activation level, mood, and personal theories of emotion change

How Cultural Practices Influence the Understanding and Emotional Intensity of Mexican Children's Memories of Death Events

This study assessed whether a sample of 43 children in Puebla, Mexico would show the Fading Affect Bias (FAB) for memories of the death of loved ones or pets and for general negative memories. FAB is a phenomenon in which emotional intensity associated with unpleasant memories fades faster than affect in pleasant memories. Mexican children showed FAB across negative and death memories. Younger children showed lower fading for general negative memories when compared to older children. A second aim of this work assessed whether younger (ages 4.83-9) and older (ages 10-13) children in Mexico would show biological and spiritual understanding of death, and findings indicated that Mexican children's understanding included both biological and spiritual subcomponents. Younger children showed lower comprehension of the death subcomponents Inevitability and Irreversibility. Higher depression, anxiety, and social stress scores as measured with the BASC-2 predicted lower FAB, lateralized to negative memories.

FEELing (key)Pressed: Implicit Touch Pressure Bests Brain Activity for Modeling Emotion Dynamics in the Space Between Stressed & Relaxed

In-body lived emotional experiences can be complex, with time-varying and dissonant emotions evolving simultaneously; devices responding in real-time to estimate personal human emotion should evolve accordingly. Models assuming generalized emotions exist as discrete states fail to operationalize valuable information inherent in the dynamic and individualistic nature of human emotions. Our multi-resolution emotion self-reporting procedure allows the construction of emotion labels along the Stressed-Relaxed scale, differentiating not only what the emotions are, but how they are transitioning - e.g., "hopeful but getting stressed" vs. "hopeful and starting to relax". We trained participant-dependent hierarchical models of contextualized individual experience to compare emotion classification by modality (brain activity and keypress force from a physical keyboard), then benchmarked classification performance at F1-scores = [0.44, 0.82] (chance F1=0.22, σ = 0.01) and examined high-performing features. Notably, when classifying emotion evolution in the context of an experience that realistically varies in stress, pressure-based features from keypress force proved to be the more informative modality, and more convenient when considering intrusiveness and ease of collection and processing. Finally, we present our FEEL (Force, EEG and Emotion-Labelled) dataset, a collection of brain activity and keypress force data, labelled with self-reported emotion collected during tense videogame play (N = 16) and open-sourced for community exploration.

Predicting the likelihood and amount of fading, fixed, flourishing, and flexible positive and negative affect of autobiographical memories

The emotions attributed to an event can change from occurrence to recall. Autobiographical memories (AMs) exhibit fixed affect (i.e., no change in emotionality), fading affect (i.e., a decrease in emotional intensity), flourishing affect (i.e., an increase in emotional intensity), and flexible affect (i.e., change of valence). Mixed-effects multinomial models were used to predict the likelihood of the different affect change categories. Mixed-effects regression models were used to predict the amount of emotional change within each category. Predictors at the event-level were initial intensity, social rehearsal, and recall frequency. Predictors at the participant-level were components of subjective wellbeing. Analyses were based on 1,748 AMs reported by 117 young participants in response to 16 event cues. Frequency biases, and biases in the amount of change across positive and negative emotionality, were found for all types of emotional change. Specifically, there was more fading of negative (29.98%) than positive affect (11.90%), more flourishing of positive (34.27%) than negative affect (9.61%), and more AMs changing from negative to positive valence (13.33%) than vice versa (3.95%). These biases were also evident in the amount of change within the categories. Moreover, slightly more AMs remained fixed in positive (49.89%) than negative affect (47.08%). Both event and participant level predictors were significantly associated with the likelihood of different affect change categories and the amount of emotional change within the categories. The present findings highlight the importance of considering the different ways in which AMs change emotionally from occurrence to later recall.

Writing to your past-self can make you feel better

Self-compassionate writing has been shown to be helpful for improving the mental state in some individuals. Here, we investigated how the writer's attitude toward his/her past, present and future and the focus of the writing, i.e., social experience in the past versus self-experience, modulate these effects. In Experiment 1, 150 undergraduates wrote a compassionate letter to their past-self and to their future-self and responded to the Japanese version of the Adolescent Time Inventory-Time Attitudes (ATI-TA) questionnaire. Writing to past-self decreased negative feelings more than writing to future-self. Further, participants who had negative feelings toward their past, present, and future, as assessed by the ATI-TA, were more likely to be emotionally affected by writing a letter to their past-self. In Experiment 2, 31 undergraduates wrote a letter focusing on what they had experienced together with someone, and another 31 undergraduates wrote focusing on what they had experienced alone. Focusing on a social experience was more helpful for recovering from negative feelings than focusing on a self-experience. In conclusion, writing a compassionate letter to one's past-self can improve mood, especially in individuals with a negative time attitude who focus their writing on a social connection.

Time heals all wounds? Naïve theories about the fading of affect associated with autobiographical events

The current research examined the naïve theories that individuals hold about how affect fades over time. In three studies (with various replications), participants read about positive and negative events and estimated the emotional impact of those events on either themselves or a hypothetical other over different time frames (i.e., 1 week, 1 month, 1 year-Studies 1a-1c) or how long it would take for specific amounts of fade to occur (Studies 2a & 2b). In a final study, participants were directly asked about their beliefs regarding affect fade. Results demonstrated that people have inaccurate expectations about affect fade for positive and negative events. Specifically, participants rate that positive events fade more in the short term, but that negative events fade more in the long term. Results are discussed in terms of how these (incorrect) naïve theories of affect fade relate to metacognitive biases in memory and emotion.

Does the Fading Affect Bias Vary by Memory Type and a Parent's Risk of Physically Abusing a Child? A Replication and Extension

Research described in the present article assessed (a) whether a fading affect bias (FAB) occurred in parent memories of a child as well as parent general personal memories and (b) whether either or both of these FAB effects was moderated by a parent's risk of physically abusing a child. A FAB effect, unmoderated by parents' abuse risk status, emerged for parents' general personal memories. In contrast, the FAB was muted when high abuse risk parents remembered child-related events: High abuse risk parents seemed unable to "let go" of negative affect prompted by recall of negative events involving their children. This finding replicates and extends findings reported in prior research. However, this significant moderation effect occurred for only one event memory collection method. This methodological dependence is unusual: the FAB effect is typically impervious to methodological variations. Implications of these results, as well as suggestions for future research, are discussed.

Relations Between Posttraumatic Stress Disorder Symptoms and Positive Memory Characteristics Among Women Reporting Intimate Partner Violence: A Micro-Longitudinal Study

Evidence links posttraumatic stress disorder (PTSD) symptoms to positive autobiographical memory characteristics. To extend this research, we uniquely utilized micro-longitudinal data to examine (1) the trajectory of PTSD symptom count across 30 days; and (2) if more vividness and accessibility of retrieved positive memories at the daily level predicted decreases in the trajectory of PTSD symptom count across 30 days. The current study was a secondary data analysis of a larger study. The sample included 74 women who reported physical or sexual victimization in the past 30 days by their current male partner and reported the use of alcohol and/or drugs during that time (M_age = 39.68 years; 37.80% with diagnostic PTSD; 43.2% White; 37.8% Black or African American). They completed thrice daily measures of PTSD symptoms and positive memory characteristics (vividness and accessibility) across 30 days. Results of the random effects longitudinal multilevel model indicated that, on average, the relation between PTSD symptom count and positive memory vividness was positive and statistically significant (0.19, 95% Confidence Interval [CI] [0.2, 0.35]); and the relation between PTSD symptom count and positive memory accessibility was positive and statistically significant (0.31, 95% CI [0.15, 0.47]). The relationship between PTSD symptom count and positive memory vividness/accessibility (i.e., slopes) varied significantly across participants, with a wide range of positive and negative regression coefficients. Future research needs to investigate why and how positive memory vividness and accessibility may relate to trajectories of PTSD symptoms over time, with potential clinical implications for positive memory interventions addressing PTSD.

Holding on & letting go: romantic attachment and fading affect bias

The current research examined the phenomenon of fading affect bias - the tendency for affect associated with negative events to fade more than affect associated with positive events - within the context of romantic relationships. Participants recalled and evaluated positive and negative relationship-specific and non-relationship autobiographical events. Participants also completed measures of attachment avoidance and anxiety. Multi-level modeling demonstrated fading affect bias for relationship and non-relationship events, but that affect fade was shaped by attachment orientations. Specifically, higher attachment anxiety, and lower attachment avoidance predicted greater importance of relationship events which predicted lower fading of affective intensity of memories. Thus, attachment anxiety sustained, while attachment avoidance suppressed the affect of relational memories. We discuss implications of these findings for relationship maintenance.

The power of negative and positive episodic memories

The power of episodic memories is that they bring a past moment into the present, providing opportunities for us to recall details of the experiences, reframe or update the memory, and use the retrieved information to guide our decisions. In these regards, negative and positive memories can be especially powerful: Life’s highs and lows are disproportionately represented in memory, and when they are retrieved, they often impact our current mood and thoughts and influence various forms of behavior. Research rooted in neuroscience and cognitive psychology has historically focused on memory for negative emotional content. Yet the study of autobiographical memories has highlighted the importance of positive emotional memories, and more recently, cognitive neuroscience methods have begun to clarify why positive memories may show powerful relations to mental wellbeing. Here, we review the models that have been proposed to explain why emotional memories are long-lasting (durable) and likely to be retrieved (accessible), describing how in overlapping—but distinctly separable—ways, positive and negative memories can be easier to retrieve, and more likely to influence behavior. We end by identifying potential implications of this literature for broader topics related to mental wellbeing, education, and workplace environments.

A Fading Affect Bias First: Specific Healthy Coping with Partner-Esteem for Romantic Relationship and Non-Relationship Events

The Fading Affect Bias (FAB) is the faster fading of unpleasant affect than pleasant affect. Research suggests that the FAB is an indicator of general healthy coping, but it has not shown consistent specific healthy coping via differential relations of the FAB to individual differences across event types. Although previous research did not find specific healthy coping for the FAB across romantic relationship events, these researchers did not include non-relationship control events. Therefore, we examined the relation of the FAB to various relationship variables across romantic relationship events and non-relationship control events. We found general healthy coping in the form of robust FAB effects across both event types and expected relations between relationship variables and the FAB. We also found three significant three-way interactions with the FAB showing specific healthy coping for partner-esteem, which is novel for the FAB. Rehearsal ratings mediated all the three-way interactions.

Higher Levels of Grit Are Associated With a Stronger Fading Affect Bias

The affect associated with negative events fades faster than the affect associated with positive events (the fading affect bias). The fading affect bias is present in most participants and is thought to be evidence of a healthy coping mechanism operating in autobiographical memory. Prior research shows that the fading affect bias can be distorted by negative individual difference variables such as dysphoria and anxiety. The goal of this research is to link the fading affect bias to the positive individual difference variable of Grit. A total of 197 participants completed the short Grit Scale and were divided into four groups based on their Grit scores (i.e., low Grit to high Grit). Participants retrieved positive and negative event memories and then made affect ratings for the events. The results show that increased levels of Grit were associated with a stronger fading affect bias.

The Effect of Memory in Inducing Pleasant Emotions with Musical and Pictorial Stimuli

Music is known to evoke emotions through a range of mechanisms, but empirical investigation into the mechanisms underlying different emotions is sparse. This study investigated how affective experiences to music and pictures vary when induced by personal memories or mere stimulus features. Prior to the experiment, participants were asked to select eight types of stimuli according to distinct criteria concerning the emotion induction mechanism and valence. In the experiment, participants (N = 30) evaluated their affective experiences with the self-chosen material. EEG was recorded throughout the session. The results showed certain interaction effects of mechanism (memory vs. stimulus features), emotional valence of the stimulus (pleasant vs. unpleasant), and stimulus modality (music vs. pictures). While effects were mainly similar in music and pictures, the findings suggest that when personal memories are involved, stronger positive emotions were experienced in the context of music, even when the music was experienced as unpleasant. Memory generally enhanced social emotions specifically in pleasant conditions. As for sadness and melancholia, stimulus features did not evoke negative experiences; however, these emotions increased strongly with the involvement of memory, particularly in the condition of unpleasant music. Analysis of EEG-data corroborated the findings by relating frontomedial theta activity to memory-evoking material.

Distinctions between autobiographical memory specificity and detail: Trajectories across cue presentations

Autobiographical memory is central to identity and self-awareness, but individuals with depression and Post-Traumatic Stress Disorder tend to have overgeneral memories. Recent research has suggested that the ability to retrieve specific memories and individual differences in the amount of detail in specific memories are independent (Kyung, Yanes-Lukin, & Roberts, 2016). We re-analyzed data from Kyung et al. to test whether these constructs are distinct in terms of their trajectories over cue presentations. Results indicated a U-shaped trajectory for specificity, but a inverted-U trajectory for detail, suggesting a dissociation in which periods of decreasing probability of retrieving specific memories correspond to increasing amounts of detail. Further, trajectories had similar forms when memories included emotional content, but differed for recollections that did not include emotional content. Finally, at the individual level, slopes for specificity and detail across trials were uncorrelated. These findings provide further support for the independence of these constructs.

Grief and Avoidant Death Attitudes Combine to Predict the Fading Affect Bias

The fading affect bias (FAB) occurs when unpleasant affect fades faster than pleasant affect. To detect mechanisms that influence the FAB in the context of death, we measured neuroticism, depression, anxiety, negative religious coping, death attitudes, and complicated grief as potential predictors of FAB for unpleasant/death and pleasant events at 2 points in time. The FAB was robust across older and newer events, which supported the mobilization-minimization hypothesis. Unexpectedly, complicated grief positively predicted FAB, and death avoidant attitudes moderated this relation, such that the Initial Event Affect by Grief interaction was only significant at the highest 3 quintiles of death avoidant attitudes. These results were likely due to moderate grief ratings, which were, along with avoidant death attitudes, related to healthy outcomes in past research. These results implicate complicated grief and death avoidant attitudes as resiliency mechanisms that are mobilized during bereavement to minimize its unpleasant effects.

The fading affect bias shows positive outcomes at the general but not the individual level of analysis in the context of social media

Unpleasant affect fades faster than pleasant affect (e.g., Walker, Vogl, & Thompson, 1997); this effect is referred to as the Fading Affect Bias (FAB; Walker, Skowronski, Gibbons, Vogl, & Thompson, 2003a). Research shows that the FAB is consistently related to positive/healthy outcomes at a general but not at a specific level of analysis based on event types and individual differences (e.g., Gibbons et al., 2013). Based on the positive outcomes for FAB and negative outcomes for social media (Bolton et al., 2013; Huang, 2010), the current study examined FAB in the context of social media events along with related individual differences. General positive outcomes were shown in the form of robust FAB effects across social media and non-social media events, a larger FAB for non-social media events than for social media events, negative correlations of FAB with depression, anxiety, and stress as well as a positive correlation of FAB with self-esteem. However, the lack of a negative correlation between FAB and anxiety for social media events in a 3-way interaction did not show positive outcomes at a specific level of analysis. Rehearsal ratings mediated the 3-way interaction. Implications are discussed.

Does Who I Am or How I Regulate Matter? Consequences of Manipulation of Emotion Regulation Strategies

This study experimentally examined the affective and social consequences of emotion regulation in men and women from young adulthood to old age. Participants were instructed to reappraise, suppress, or given no instructions while recalling a negative memory about their romantic relationship. Participants were 191 adults in a Trinidadian lifespan sample. Engaging in suppression resulted in higher relationship satisfaction, particularly for women, whereas engaging in reappraisal reduced negative affect for middle-aged versus younger adults. Reappraisal was, however, particularly consequential for young women who experienced higher levels of negative affect compared with men of the same age and older aged women. Regardless of instructions, older adults experienced higher relationship satisfaction, higher positive and lower negative affect than younger aged adults. Results are discussed considering the positivity effect for older adults, and how the current and historical climate of Trinidad influences the way women regulate their emotions.

Testing the fading affect bias for healthy coping in the context of death

Affect fades faster for unpleasant events than for pleasant events (e.g., Walker, Vogl, & Thompson, 1997 ), which is referred to as the fading affect bias (FAB; Walker, Skowronski, Gibbons, Vogl, & Thompson, 2003 ). Although research has generally shown that the FAB is a healthy coping mechanism, this same finding has not been demonstrated at a specific level of analysis accounting for particular event types and related individual differences (e.g., Gibbons et al., 2013 ). Given the strong unpleasant emotions associated with death (Rask, Kaunonen, & Paunonen-Ilmonen, 2002 ), the current study examined FAB in the context of death events and participant attitudes toward death. General healthy coping was shown by robust FAB across death and control (i.e., everyday) events and by a negative correlation between negative religious coping and FAB. Although healthy coping at a specific level of analysis was supported by increased FAB for participants who held accepting attitudes toward death when they recalled everyday events, it was not supported by decreased FAB for the same participants when they recalled death events. This effect was mediated by rehearsal ratings, not depression. Implications are discussed.

Evidence of Big-Five personality changes following acquired brain injury from a prospective longitudinal investigation

OBJECTIVE

Many studies using different assessment methods have reported personality changes after acquired brain injury (ABI). However, to our knowledge, no prospective study has yet been conducted to examine whether previous cross-sectional and retrospective results can be replicated in a longitudinal prospective design. Further, because clinical control groups were only rarely used, it remains debatable if the personality changes found are unique to patients with ABI or if they also affect patients with other disabilities.

METHODS

This study examined personality change in 114 participants with different kinds of ABI, 1321 matched controls (general control, GC), and 746 matched participants with restrictive impairments other than brain injury (clinical control, CC) in a prospective longitudinal design using data from the panel survey Household, Income and Labour Dynamics in Australia (HILDA).

RESULTS

Participants with ABI showed significantly larger declines in Extraversion and Conscientiousness compared with the GC group. When the ABI participants were compared with the CC group, only the difference in Conscientiousness remained significant.

CONCLUSION

Our prospective data corroborate evidence from previous cross-sectional studies that patients with ABI experience larger declines in Extraversion and Conscientiousness than the general population. Whereas the effect on Conscientiousness was unique to patients with ABI, the decline in Extraversion was also observed in participants with other impairments.

Why Forget? On the Adaptive Value of Memory Loss

Is forgetting mostly a positive force in human life? On the surface, this seems to not be the case, and people often associate memory loss with frustration in their everyday lives. Yet, forgetting does not have exclusively negative consequences; it also serves valuable, indeed vital, functions. In this article, I review and reflect on evidence from various areas of research, and I argue that forgetting serves at least three broad purposes. First, it is part of emotion regulation, and it promotes subjective well-being by limiting access to negative memories and by reducing unpleasant affect. Forgetting thereby allows for positivity and painlessness. Second, it is involved in knowledge acquisition, and it provides a basis for obtaining semantic and procedural knowledge by allowing for abstraction and automatization. Third, forgetting is part of context attunement, and it orients information processing for the present and the future by facilitating environmental sensitivity and by ensuring that knowledge is current, which enables timeliness and updating. Overall, I suggest that forgetting helps people to be happy, well-structured, and context sensitive, and thereby that it serves fundamentally adaptive functions.

The Fading Affect Bias shows healthy coping at the general level, but not the specific level for religious variables across religious and non-religious events

The research on fading emotions has shown that unpleasant emotions fade more over time than pleasant emotions, which is a phenomenon referred to as the Fading Affect Bias (FAB). Based on the negative relation between the FAB and dysphoria (Walker, Skowronski, Gibbons, Vogl, & Thompson, 2003), some researchers have argued that the FAB is a healthy coping mechanism (Walker, Skowronski, & Thompson, 2003). As religious variables are related to positive emotions and emotional coping (e.g., Cohen, 2002; Pargament, Smith, Koenig, & Perez, 1998), we examined the FAB as a healthy coping mechanism at the general and specific levels of analysis in the context of religion. General healthy coping was supported by (1) FAB effects across both religious events (REs) and non-religious events (NREs) and (2) a positive relation for spirituality and the FAB. However, specific healthy coping was not supported by a small FAB for (1) REs at high levels of positive religious coping (PRC) for NREs, (2) NREs at low levels of PRC for NREs, and (3) purely REs relative to REs involving spirituality. Other implications are discussed.

Chinese and Australians showed difference in mental time travel in emotion and content but not specificity

Mental time travel refers to the ability to recall episodic past and imagine future events. The present study aimed to investigate cultural differences in mental time travel between Chinese and Australian university students. A total of 231 students (108 Chinese and 123 Australians) participated in the study. Their mental time travel abilities were measured by the Sentence Completion for Events from the Past Test (SCEPT) and the Sentence Completion for Events in the Future Test (SCEFT). Results showed that there were no cultural differences in the number of specific events generated for the past or future. Significant differences between the Chinese and Australian participants were found mainly in the emotional valence and content of the events generated. Both Chinese and Australian participants generated more specific positive events compared to negative events when thinking about the future and Chinese participants were more positive about their past than Australian participants when recalling specific events. For content, Chinese participants recalled more events about their interpersonal relationships, while Australian participants imagined more about personal future achievements. These findings shed some lights on cultural differences in episodic past and future thinking.

Trait anxiety reduces affective fading for both positive and negative autobiographical memories

The affect associated with negative events fades faster than the affect associated with positive events (the Fading Affect Bias; the FAB). The research that we report examined the relation between trait anxiety and the FAB. Study 1 assessed anxiety using the Depression, Anxiety, and Stress Scale; Studies 2 and 3 used the Beck Anxiety Inventory. Studies 1 and 2 used retrospective procedures to probe positive event memories and negative event memories while Study 3 used a diary procedure. The results of all 3 studies showed that increased anxiety was associated with both a lowered FAB and lower overall affect fading for both positive events and negative events. These results suggest that for people free of trait anxiety, the FAB reflects the operation of a healthy coping mechanism in autobiographical memory that is disrupted by trait anxiety.

Involuntary future projections are as frequent as involuntary memories, but more positive

Mental time travel (MTT) is the ability to mentally project oneself into one's personal past or future, in terms of memories of past events or projections of possible future events. We investigated the frequency and valence of involuntary (spontaneously arising) MTT in the context of high trait worry. High (N=18) and low (N=16) worriers recorded the frequency and valence of involuntary memories and future projections using a structured notebook and completed measures probing individual differences related to negative affectivity. Involuntary future projections were as frequent as involuntary memories. We found a positivity bias for both past and future MTT, in that fewer negative events were reported than positive or neutral ones. This positivity bias was greater for future than for past events. Individual differences related to negative affectivity were positively associated with the proportion of negative events, indicating a reduced positivity bias in individuals with a general tendency to experience negative affect.