Papers by Einat Levy- Gigi
PLOS ONE
A growing number of studies have shown that labeling negative feelings can down-regulate distress... more A growing number of studies have shown that labeling negative feelings can down-regulate distress. The present study aimed to test the effectiveness of affect labeling while manipulating two factors known to influence the emotion regulation process, namely timing, and emotional intensity. In Experiment 1, sixty-three participants completed a performance-based affect labeling paradigm in which they had to choose between two labels that best describe their feeling. Participants were randomly assigned to one of three experimental conditions: (1) Simultaneous labeling- the labeling occurs while watching the aversive picture. (2) Subsequent labeling- the labeling occurs immediately after watching the aversive picture. (3) Delayed labeling- the labeling occurs 10 seconds after watching the aversive picture. We found that affect labeling efficiently down-regulated distress independent of the labeling timing. In Experiment 2, seventy-nine participants utilized simultaneous labeling for aver...
Psychological Trauma: Theory, Research, Practice, and Policy
Beck depression inventory-II.
Cognitive Therapy and Research
Scientific Reports
Educators are exposed to various stressful events as part of their ongoing work, including violen... more Educators are exposed to various stressful events as part of their ongoing work, including violence, sexual assaults, suicidal behavior, and loss or illness of students or their family members. Previous studies revealed an increased risk of developing PTSD symptoms in healthcare and supportive professionals exposed to repeated stress as part of their work. Cognitive flexibility might be a protective factor against the negative effect of such stress. The current study aimed to examine the interactive effects of school-related stress exposure and cognitive flexibility on the tendency to develop Post Traumatic Stress Disorder (PTSD) symptoms and the coping abilities of educators. One hundred and fifty educators (86.5% female; Mage = 43.08, Mteaching_experience= 12.90) volunteered to participate in this study. They completed questionnaires measuring levels of stress exposure, cognitive flexibility, coping ability, and PTSD symptoms. Analyses revealed that cognitive flexibility moderated...
Health & Social Care in the Community
Alcohol and Alcoholism, 2012
Aims: We used an associative learning task in order to investigate cognitive dysfunctions in alco... more Aims: We used an associative learning task in order to investigate cognitive dysfunctions in alcohol dependence. This test is suitable for the assessment of stimulus-response learning and memory generalization (acquired equivalence), which is related to medial temporal lobe functioning. Methods: Twenty patients with alcohol dependence (abstinence: >6 months) and 20 matched healthy controls participated in the study. In the task, antecedent stimuli were cartoon faces (girl, boy, man and woman) and consequent stimuli were color cartoon fishes. The task was to learn face-fish associations using feedback. In the transfer phase, the fishface pairs were generalized to new associations. Results: There was no significant difference between patients and controls during the acquisition phase of fish-face associations. In the transfer phase, patients were impaired relative to controls. We found no association between task performance and intelligence quotient. Conclusion: These results suggest that abstinent patients with alcohol dependence show marked dysfunctions in the generalization of associations, which may indicate the dysfunction of the medial temporal lobe.
doi: 10.3389/fpsyg.2013.00136 Neuropsychological functions and visual contrast sensitivity in sch... more doi: 10.3389/fpsyg.2013.00136 Neuropsychological functions and visual contrast sensitivity in schizophrenia: the potential impact of comorbid posttraumatic stress disorder (PTSD)
Introduction. The high level of uncertainty brought by the COVID-19 pandemic has affected the gen... more Introduction. The high level of uncertainty brought by the COVID-19 pandemic has affected the general population’s well-being and ability to cope with daily challenges. Studies indicate that flexibility, defined as the ability to employ and adapt a variety of emotional, cognitive, and behavioral strategies in accordance with changing contextual demands, may significantly contribute to coping with long-term stressors such as COVID-19. Objectives. We aimed to investigate which facets of flexibility predict different latent coping profiles in Israel and Germany. Methods. 2330 Israelis and 743 Germans completed online questionnaires measuring cognitive, emotional and trauma-related regulatory flexibility, and cognitive, emotional, and behavioral coping with COVID-19. Results. Analyses revealed three distinct coping profiles in each country (high, medium and low). These profiles differed in both anxiety and depression symptoms with the low coping group experiencing clinically relevant sy...
Behaviour Research and Therapy
Behaviour Research and Therapy
Humans try to make sense of the world using hypotheses that were formed by prior experiences. Aft... more Humans try to make sense of the world using hypotheses that were formed by prior experiences. After trauma, these hypotheses can be exaggerated and resistant to change. This may result in difficulties to update expectations regarding the negative outcomes associated with traumatic stimuli. Critically, it has been proposed that such difficulties may drive the development of posttraumatic stress disorder (PTSD). However, direct evidence on the associations between trauma and impaired expectation updating is still absent. Moreover, it remains unclear whether such an impairment is correlated with PTSD symptoms. To address these gaps, we compared the ability to update traumatic and neutral stimulus-outcome expectations in 81 active-duty firefighters. Participants completed a performance-based updating task and were assessed for PTSD symptoms. We predicted and found a selective impairment in updating trauma-related expectations. This impairment was evident for negativeto-positive but not for positive-to-negative updating. Moreover, impaired negative-to-positive updating was positively associated with PTSD symptoms. These findings support the predictive processing account of PTSD and suggest that strengthening updating processes could be an important goal for promoting resilience after trauma.
Attached are the following files: 1. SPSS Data file 2. Two power-point presentations that were us... more Attached are the following files: 1. SPSS Data file 2. Two power-point presentations that were used to manipulate the neutral and traumatic exposure. 3. A link to an online version of the Cue-Context Reversal Task
In recent years, researchers have tried to unpack the meaning of the term flexibility and test ho... more In recent years, researchers have tried to unpack the meaning of the term flexibility and test how different constructs of flexibility are associated with various psychopathologies. For example, it is apparent that high levels of flexibility allow individuals to adaptively cope and avoid psychopathology following traumatic events, but the precise nature of this flexibility is ambiguous. In this study, we focus on two central constructs: cognitive flexibility – the ability to recognize and implement possible responses to a situation– and regulatory flexibility – the ability to modulate emotional expression and experience across situations. We aim to explore the connection between cognitive and regulatory flexibility and evaluate their relative effect on PTSD symptoms. Trauma-exposed college students (N = 109, M = 25.31, SD = 4.59) were assessed for cognitive and regulatory flexibility and current and lifetime PTSD symptoms. We predicted and found a relatively weak, yet significant, overlap between participants' cognitive and regulatory flexibility. Importantly, while both cognitive and regulatory flexibility were associated with lifetime PTSD symptoms, only cognitive flexibility was associated with current PTSD symptoms. The findings illuminate the possible value of differentiating between constructs of flexibility in predicting PTSD symptoms, hinting at their mitigating effects on current versus lifetime PTSD symptoms.
Behavior Therapy, 2020
Although it is increasingly acknowledged that social interactions may provide support at times of... more Although it is increasingly acknowledged that social interactions may provide support at times of adversity, whether or how such interactions can buffer distress remains unclear. The objective of the present study was to examine whether naming the emotions of our partner in aversive situations can effectively reduce distress and whether the regulator's empathy contributes to its effectiveness. We utilized a novel performance-based interpersonal affect labeling (IAL) paradigm. Seventy-four romantic couples were randomly divided into targets and regulators. The targets watched aversive pictures with low and high intensity and rated their level of distress after: (1) simply viewing the picture (control trials) (2) choosing a label that describes their emotional reaction (self-labeling trials), (3) viewing a label chosen for them by the regulator, their partner (IAL trials). It was found that IAL significantly reduced distress compared to self-labeling. Moreover, the effectiveness of IAL increased as a function of the regulator's level of empathy. The results highlight the importance of empathy in social support and suggest that as simple an action as naming our partner's emotions may be effective in reducing their distress. Moreover, it emphasizes the potential contribution of nonprofessional help in emotion regulation.
Psychiatry Research, 2018
This is a PDF file of an unedited manuscript that has been accepted for publication. As a service... more This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Highlights History of childhood trauma showed a decreased ability to learn stimuli with a positive reward History of childhood trauma showed an increased ability to learn stimuli with a negative outcome Traumatic life events are correlated with negative reward fixation. Difficulty of performance was observed mainly in drug-related (cue) context. Results reflect the consistent need to compensate the attention when cue exist.
Cognitive, Affective, & Behavioral Neuroscience, 2016
One of the ways in which individuals convey feelings and thoughts to one another is through touch... more One of the ways in which individuals convey feelings and thoughts to one another is through touch. Although the neural responses to felt and observed tactile stimuli between an inanimate object and a part of the human body have been vastly explored, the neural responses to observed human interaction involving touch are not well understood. Considering that the observation of social touch involves vicarious sharing of emotions, we hypothesized that levels of empathic traits modulate the neural responses to observed touch and focused on the attenuation in the mu\alpha rhythm (8-13Hz), a neural marker that has been related to sensorimotor resonance. Fifty-four participants observed photos depicting social touch, nonsocial touch, or no touch while their electroencephalography (EEG) activity was recorded. Results showed that interindividual differences in levels of empathic traits modulated both behavioral and electrophysiological responses to human social touch, such that highly empathic participants evaluated human social touch as inducing more pleasant emotions and exhibited greater mu suppression upon observation of human social touch compared to less empathic participants. Specifically, both the behavioral and the electrophysiological responses to observed social touch were predicted by levels of personal distress, a measure of emotional contagion. These findings indicate that the behavioral and electrophysiological responses to observed social touch are modulated by levels of empathy.
Applied Cognitive Psychology, 2014
The tendency to confuse witnessed and suggested information can result in inaccurate eyewitness t... more The tendency to confuse witnessed and suggested information can result in inaccurate eyewitness testimonies and convictions of innocent people. Studies that tested how similarities between witnessed and suggested information affect the tendency to confuse them reached inconsistent results. Here, we claim that there is a more complex and not necessarily linear relationship between similarity and memory distortions. Participants (164) viewed two subsequent stories, which varied in the conceptual and perceptual similarities between them. We found a significant interaction between conceptual and perceptual similarities. When we presented two conceptually different stories, perceptual similarity increased the suggestibility effect compared with perceptual dissimilarity. Conversely, when we presented two conceptually similar stories, perceptual similarity decreased suggestibility compared with perceptual dissimilarity. Accordingly, we suggest that similarity between two events may increase the suggestibility effect. However, counter-intuitively, once similarity reaches a certain threshold, the coherence level between the events reduces the tendency to confuse them.
Clinical Psychological Science, 2015
Conventional wisdom suggests that repeated traumatic exposure should strongly relate to increased... more Conventional wisdom suggests that repeated traumatic exposure should strongly relate to increased posttraumatic stress disorder (PTSD) symptoms. However, research with first responders, who are repeatedly exposed to traumatic events, finds inconsistent links to PTSD. Although recent studies explored associations between general self-reported emotion-regulation and PTSD, the present study was the first to test the moderating role of regulatory choice flexibility, the ability to choose regulatory options that suit contextual demands. A total of 69 firefighters with differing duty-related traumatic-exposure were tested on an innovative performance-based regulatory choice flexibility paradigm and evaluated for PTSD symptoms using clinical interviews. We predicted and found that firefighters with low but not high regulatory choice flexibility showed a significant positive correlation between traumatic exposure and PTSD symptoms. This moderation was specific to PTSD symptoms and contribut...
Psychiatry research, Jan 15, 2015
We used magnetic resonance imaging to study brain structure in acute stress disorder (ASD) follow... more We used magnetic resonance imaging to study brain structure in acute stress disorder (ASD) following a psychological trauma and after 4 weeks in remission. Whole-brain voxel-based morphometry and FreeSurfer analysis of the hippocampal formation and amygdala revealed no structural changes in ASD (n=75) compared with trauma-exposed individuals without ASD (n=60) and community controls (n=60). These results suggest that ASD, in contrast to posttraumatic stress disorder, is not characterized by structural brain alterations.
Uploads
Papers by Einat Levy- Gigi