Acessibilidade / Reportar erro

How women with intimate partner violence (IPV) reason about other's intentions: effect of IPV on counterfactual inferences among healthy high socioeconomic level women from Turkey

Abstract

Background:

Counterfactual thinking (CFT) is a specific type of human thought involving mental representations of alternatives to past situations by perceiving the immediate environment from an imagined perspective. CFT problems and deficits in counterfactual inference ability are related to psychopathologies.

Objective:

We aimed to assess the CFT in a sample of high sociocultural-healthy women with and without intimate partner violence (IPV) exposure to determine whether exposure to different types of IPV has effects on CFT.

Methods:

Three hundred thirty-six women recruited the study. Data was collected by Violence Exposure Questionnaire and Counterfactual Inference Test.

Results:

Compared with non-victims, physical IPV victims significantly generate fewer counter-factual thoughts when faced with a simulated scenario. In addition, the reaction of rumination (judgemental) in response to a temporal nearly happened event was significantly lower among both physical and emotional IPV victims. Among victims, deficits in the CIT is positively correlated with the number of physical, emotional and economic abuses but the degree of correlations were weak.

Discussion:

We demonstrated that IPV exposure is severe in healthy women at the high socioeconomic level and is associated with the decrease in CFT ability.

Keywords:
Intimate partner violence; counterfactual thinking; counterfactual inference; women mental health

Introduction

Counterfactual thinking (CFT) is a specific type of human thought involving mental representations of alternatives to past situations by perceiving the immediate environment to an imagined perspective11. Van Hoeck N, Watson PD, Barbey AK. Cognitive neuroscience of human counterfactual reasoning. Front Hum Neurosci. 2015;9:420.,22. Byrne RM. Counterfactual thought. Annu Rev Psychol. 2016;67:135-57.. These representations play a crucial role by providing the basis for learning from past experiences, supporting adaptive behavior, enable planning and predicting) for the future, modulating emotions and social attributions11. Van Hoeck N, Watson PD, Barbey AK. Cognitive neuroscience of human counterfactual reasoning. Front Hum Neurosci. 2015;9:420.,33. Epstude K, Roese NJ. The functional theory of counterfactual thinking. Pers Soc Psychol Rev. 2008;12(2):168-92.66. Smallman R, Roese NJ. Counterfactual thinking facilitates behavioral intentions. J Exp Soc Psychol. 2009;45(4):845-52.. CFT process is mainly activated by negative outcomes of the lives in the form of “if only” conditional prepositions77. Byrne RM, McEleney A. Counterfactual thinking about actions and failures to act. J Exp Psychol Learn Mem Cogn. 2000;26(5):1318.. For example, in the fictional scenario where you have failed in an exam, a counterfactual thought like if only I had worked harder, I would have passed the exam might be automatically generated.

The counterfactual thinking appears to be a constructive process that requires of the integration of different cognitive functions and psychological processes which depend on an integrative network of systems for effective processing, mental simulation, and cognitive control, including cortical and subcortical structures11. Van Hoeck N, Watson PD, Barbey AK. Cognitive neuroscience of human counterfactual reasoning. Front Hum Neurosci. 2015;9:420.,88. Barbey AK, Krueger F, Grafman J. Structured event complexes in the medial prefrontal cortex support counterfactual representations for future planning. Philos Trans R Soc Lond B Biol Sci. 2009;364(1521):1291-300.,99. Mitchell MA, Contractor AA, Dranger P, Shea MT. Unique relations between counterfactual thinking and DSM-5 PTSD symptom clusters. Psychol Trauma. 2016;8(3):293-300.. Counterfactual inference is a part of CFT. There are many studies that had been linked counterfactual thinking problems and defects in counterfactual inference ability with psychopathologies including depression1010. Feng X, Gu R, Liang F, Broster LS, Liu Y, Zhang D, et al. Depressive states amplify both upward and downward counterfactual thinking. Int J Psychophysiol. 2015;97(2):93-8.1313. Henderson SE, Norris CJ. Counterfactual thinking and reward processing: An fMRI study of responses to gamble outcomes. Neuroimage. 2013;64:582-9., schizophrenia1414. Albacete A, Contreras F, Bosque C, Gilabert E, Albiach Á, Menchón JM. Symptomatic remission and counterfactual reasoning in schizophrenia. Front Psychol. 2017;7:2048.,1515. Contreras F, Albacete A, Castellví P, Caño A, Benejam B, Menchón JM. Counterfactual reasoning deficits in schizophrenia patients. PLoS One. 2016;11(2):e0148440., gambling behavior1313. Henderson SE, Norris CJ. Counterfactual thinking and reward processing: An fMRI study of responses to gamble outcomes. Neuroimage. 2013;64:582-9.,1616. Kim SR, Kwon YS, Hyun MH. The effects of belief in good luck and counterfactual thinking on gambling behavior. J Behav Addict. 2015;4(4):236-43., posttraumatic stress disorder-other trauma-related conditions99. Mitchell MA, Contractor AA, Dranger P, Shea MT. Unique relations between counterfactual thinking and DSM-5 PTSD symptom clusters. Psychol Trauma. 2016;8(3):293-300.,1313. Henderson SE, Norris CJ. Counterfactual thinking and reward processing: An fMRI study of responses to gamble outcomes. Neuroimage. 2013;64:582-9.,1717. Dalgleish T. What might not have been: an investigation of the nature of counterfactual thinking in survivors of trauma. Psychol Med. 2004;34(7):1215-25. and obsessive-compulsive disorder1818. Gillan CM, Morein-Zamir S, Kaser M, Fineberg NA, Sule A, Sahakian BJ, et al. Counterfactual processing of economic action-outcome alternatives in obsessive-compulsive disorder: further evidence of impaired goal-directed behavior. Biol Psychiatry. 2014;75(8):639-46., which are also related to cortical-subcortical region dysfunctions. On the other hand, research on the problems which are subclinical but could have an effect on cognition and CFT are still scarce. One of the most common problems in this category is exposure to violence. Studies demonstrated that many types of violence (i.e., childhood maltreatment, domestic violence, intimate partner violence, violence towards the child) are related with the cortical-subcortical dysfunctions1919. Birn RM, Patriat R, Phillips ML, Germain A, Herringa RJ. Childhood maltreatment and combat posttraumatic stress differentially predict fear-related fronto-subcortical connectivity. Depress Anxiety. 2014;31(10):880-92.2323. Fonzo GA, Flagan TM, Sullivan S, Allard CB, Grimes EM, Simmons AN, et al. Neural functional and structural correlates of childhood maltreatment in women with intimate-partner violence-related posttraumatic stress disorder. Psychiatry Res. 2013;211(2):93-103. that may lead CFT problems. With this objective in mind, we aimed to assess the CFT in a sample of high sociocultural-healthy women with and without intimate partner violence (IPV) exposure. Our hypothesis were:

  • Women with IPV exposure will present a poorer performance on CIT even if a psychiatric symptom is not observed and the sociocultural level is high;

  • Exposure to different types of IPV has different effects on CIT.

Materials and methods

Study design

This cross-sectional study was conducted in the Psychiatry Department of Ufuk University Hospital, Ankara, Turkey. The Clinical Research Ethics Committee of our hospital approved the study procedures. All subjects gave written and/or online informed consent before inclusion.

Participants

Three hundred thirty-six participants were recruited from the health workers and the mothers of children who were referred to the outpatient services of pediatric health units in Ufuk University. The inclusion criterion was: being at least high school graduate, being still married and having at least one child. Exclusion criterion was: a history of trauma involving loss of consciousness, an organic or psychiatric disease with mental repercussions or an estimated intelligence (IQ) below 70. The average age of the women was 36.14 ± 8.23 years, monthly income level was 5,235 ± 3,852 Turkish Liras, the average duration of education was 16.0 ± 2.2 years, and the mean marriage time was 10.36 ± 8.8 years.

Materials

Violence Exposure Questionnaire

This questionnaire was prepared with the aim of determining whether participants had experienced physical violence, emotional violence, economic violence and sexual violence by their husbands. Questions prepared with this aim separately defined the types of violence, stating the encompassed behavior and attitudes in detail, and requested the participants to state how many times they had experienced these types of violence during the length of their marriage as best they can remember. The questions were as follows:

  • For physical violence: Has your husband ever applied physical violence to you until you married? If so, how many times? If you have not, please answer “0” to this question. (“Physical violence'' includes all hurtful physical behaviors such as slapping, throwing something, hitting, dragging, tattooing, squeezing your throat etc.).

  • For emotional violence: Has your husband ever applied emotional violence to you until you married? If so, how many times? If you have not, please answer “0” to this question. (Emotional violence includes insulting, swearing, humiliation, threaten with harm etc.)

  • For economic violence: Has your husband ever applied economic violence to you until you married? If so, how many times? If you have not, please answer “0” to this question. Economic violence includes the behaviors such as preventing or forcing you to leave work, not giving enough money for your, home's and children's needs, and getting your own money by force if any etc.).

  • For sexual violence: Has your husband ever applied sexual violence to you until you married? If so, how many times? If you have not, please answer “0” to this question. (Sexual violence includes the behaviors of enforcement the sexual intercourse, hurtful sexual behaviors, do not find attractive and humiliation etc.).

  • For physical abuse to their child: Do you apply physical violence (beating or hurting) to your child when you are angry with your husband due to his behaviors?

  • For emotional abuse to their child: Do you apply emotional violence (shouting, humiliating etc.) to your child when you are angry with your husband due to his behaviors?

Demographic information form

We prepared this online form to obtain information about demographic characteristics (age, education, personal monthly income, duration of marriage) of the participants.

Counterfactual Inference Test (CIT)

This form originally designed by Hooker et al.2424. Hooker C, Roese NJ, Park S. Impoverished counterfactual thinking is associated with schizophrenia. Psychiatry. 2000;63(4):326-35. and was administered to assess the ability to generate counterfactual-derived inferences in front of different hypothetical social situations. The CIT presents a set of four scenarios. In these scenarios, two different individuals experienced two events with similar outcomes, but events differ such that one of the individuals should think “if only” to a greater extent than the other does. This self-reporting instrument is based on previous research which has shown how specific characteristics of the situation might influence the generation of an inference by enhancing CFT, events that seem “almost” (either spatially or temporally) to have occurred and how CFT once activated, can influence the individual's effective and judgmental reactions to the situation2525. Kahneman D, Varey CA. Propensities and counterfactuals: The loser that almost won. J Pers Soc Psychol. 1990;59(6):1101..

Scenario 1 is: “Janet is attacked by a mugger only 10 m from her house. Susan is attacked by a mugger 1 kilometer from her house. Who is more upset about the mugging?” Responses are: a) Janet, b) Susan, c) Same/Can't tell. The expected answer is Janet. This scenario focuses on general affective reaction “upset” in the context of a spatial “nearly happened” event.

Scenario 2 is: “Anna gets sick after eating at a restaurant she often visits. Sarah gets sick after eating at a restaurant she has never visited before. Who regrets their choice of restaurant more?''. Responses are: a) Anna, b) Sarah, c) Same/Can't tell. The expected answer is Sarah. This scenario focuses on the reaction of regret (affective) in response to an ‘unusual’ event.

Scenario 3 is: “Jack misses his train by five minutes. Ed misses his train by more than an hour. Who spends more time thinking about the missed train?”. Responses are: a) Ed, b) Jack, c) Same/ Can't tell. The expected answer is Jack. This scenario focuses on the reaction of rumination (judgemental) in response to a temporal “nearly happened” event.

Scenario 4 is: “John gets into a car accident while driving on his usual way home. Bob gets into a car accident while trying a new way home. Who thinks more about how his accident could have been avoided?”. Responses are: a) Bob, b) John, c) Same/Can't tell. The expected answer is Bob. This scenario focuses the on reaction of avoidance (judgemental) in response to an “unusual” event.

The CIT total score is calculated from the typical/normative pattern of responses, based on previous research using a sample of undergraduate control subjects2424. Hooker C, Roese NJ, Park S. Impoverished counterfactual thinking is associated with schizophrenia. Psychiatry. 2000;63(4):326-35.. Each scenario is given a maximum score of 1 if the subject chooses the normative response, that is the target answer, if the subject choses other answers, the score assigned as zero. So, the total score ranges between 0 and 4, with higher values indicating the normative pattern.

Statistical analysis

Statistical analysis was performed using the SPSS software version 18. The frequency of participants with IPV victims or non-victims were presented by other variables using cross-tabulations. The Chi-square test or Fisher's exact test where appropriate, was used to compare these proportions in different groups. Normality testing of data was performed with Shapiro Wilk's test. Descriptive analyses were presented using means and standard deviations for normally distributed ones. Since the parameters used in this study were normally distributed, the Student's t-test was used to compare the differences between groups. A p value of less than 0.05 was considered to show a statistically significant result.

Results

Three hundred and thirty-six women accepted to participate in the study. The mean age of these women was 36.14 ± 8.23 years, with mean monthly income level 5,235 ± 3,852 Turkish Lira, mean educational duration of 16.0 ± 2.2 years and mean marriage duration of 10.36 ± 8.8 years (Table 1).

Table 1
Sociodemographic features

Results in terms of physical IPV: We found that 64 (19%) of these women had been exposed to physical violence at least once by their husbands. In the group exposed to violence age and duration of marriage were significantly higher (p < 0.001), and year of education, monthly income and CIT scale scores were significantly lower (p < 0.001, p = 0.002 and p = 0.003, respectively) compared to the group with no exposure. Of women exposed to physical violence, 53.1% had been physically violent toward their own children, and 96.9% had been emotionally violent (Table 2). The rates of target responses were significantly lower in scenario 3 and 4 among physical IPV victims than non-victims (Table 3). The correlation between CIT scores and numbers of physical abuse was negatively significant but weak (correlation is significant at the 0.01 level −2-tailed; and the Pearson correlation coefficient: −0.21).

Table 2
Distribution of sociodemographic characteristics and scale scores according to IPV types
Table 3
Distribution of CIT scale scores and response to scenarios according to IPV types

Results in terms of emotional IPV: We found that 152 (45.2%) of the women had been exposed to emotional violence by their husband at least once. In the group exposed to emotional violence, the age, marital duration, educational duration and monthly income were lower compared to the group not exposed to emotional violence; however, these differences were not identified to be significant in terms of statistics (Table 2). There was not a significant difference according to CIT scores and scenarios, except scenario 3, between emotional IPV victims and Non-victims (Table 3). The correlation between CIT scores and numbers of emotional abuse was negatively significant but weak (correlation is significant at the 0.01 level −2-tailed; and the Pearson correlation coefficient: −0.13).

Results in terms of economic IPV: We found that 42 (12.5%) of women were exposed to this type of IPV at least once during their marriage. These women were determined to have significantly higher age and marriage durations (p < 0.001) and lower monthly income and educational levels (p < 0.001). There was no significant difference in any of scenarios and CIT total scores between women exposed to economical IPV and those not exposed to it (Tables 2 and 3). The correlation between CIT scores and numbers of economical abuse was negatively significant but weak (correlation is significant at the 0.01 level −2-tailed; and the Pearson correlation coefficient: −0.17).

Results in terms of sexual IPV: Finally, we found that exposure to sexual violence was 6% among this group. Among the women exposed to sexual violence, the educational levels and monthly income were significantly lower (Table 2) The correlation between CIT scores and numbers of physical abuse was positively significant but weak (correlation is significant at the 0.01 level −2-tailed; and the Pearson correlation coefficient: 0.11).

Discussion

Our study demonstrated the first results about the relationship between counterfactual inference and intimate partner violence in a healthy/high socioeconomic women group. As a result, the main finding of the study is that, compared with non-victims, physical IPV victims significantly generate fewer counterfactual thoughts when faced with a simulated scenario. In addition, the reaction of rumination (judgemental) in response to a temporal nearly happened event was significantly lower among both physical and emotional IPV victims. Among victims, deficits in the CIT is positively correlated with the number of physical, emotional economical abuses but the degree of correlations were weak.

Counterfactual thoughts are mental representations of alternatives to past events which is linked to effective problem solving and decision-making. Compared to what is normally expected in the general population, women who exposed to physical IPV seem to generate significantly fewer spontaneous alternative representations using CIT in the face of a fictional situation with a negative outcome. These findings reinforce the hypothesis that trauma is a mental condition in which victims have difficulties in using conditional reasoning and have revictimization risk2626. DePrince AP. Social cognition and revictimization risk. J Trauma Dissociation. 2005;6(1):125-41.. Interestingly our data analyses also reveal lower counterfactually derive inferences ability of “ruminations in temporal nearly happened event” in physical and emotional IPV victims. Whereas from a clinical point of view this general reaction might be associated with the relationship between psychopathologies and physical-emotional IPV. As known both physical and psychological IPV are associated with mental health consequences for victims2727. Coker AL, Davis KE, Arias I, Desai S, Sanderson M, Brandt HM, et al. Physical and mental health effects of intimate partner violence for men and women. Am J Prev Med. 2002;23(4):260-8. and rumination is one of the most important basic components of traumas' influence on mental health2828. Flett GL, Nepon T, Hewitt PL. Perfectionism, worry, and rumination in health and mental health: A review and a conceptual framework for a cognitive theory of perfectionism. In: Sirois FM, Molnar DS, editors. Perfectionism, health, and well-being. Cham: Springer; 2016. p. 121-55.. Although it is not possible to evaluate causality in a cross-sectional study like the present one, it can be speculated that physical and emotional IPV might be associated with bizarre ruminations that preventing the necessary precautions. In a study, the role of rumination in elevating perceived stress among female survivors of interpersonal violence with PTSD was examined. Results of this study indicated that perceived stress mediates the relationship between rumination and PTSD, but did not do so after controlling for depression2929. Hu E, Koucky EM, Brown WJ, Bruce SE, Sheline YI. The role of rumination in elevating perceived stress in posttraumatic stress disorder. J Interpers Violence. 2014;29(10):1953-62.. These results seem to support our interpretation because our group consists of healthy women even if they had been abused by their husbands and deficits in counterfactual thinking, specifically in the rumination style could be a coping strategy with the effects of violence. In addition, deficits in CIT is positively correlated with the number of physical, emotional and economic abuse. Consistently, in a study with a sample of assault victims, frequency of CFT found to be closely associated with continuing levels of PTSD3030. El Leithy S, Brown GP, Robbins I. Counterfactual thinking and posttraumatic stress reactions. J Abnorm Psychol. 2006;115(3):629.. It could be possible that this relationship may eventually result in the appearance of psychopathologies after the cumulative effects of traumas. These possibilities need to be addressed again in larger samples.

Our study has some limitations. The relatively small size of the group, the use of only a survey and self-reported scale for data collection, cross-sectional study design so could not determinate the effects of abuse processes on CFT (e.g., processes related to early years of marriage or later years) are the important limitations of the study. In addition, it should be noted that the total score of 2.5/4 found in non-victims is not consistent with the normative pattern proposed by Hooker et al. and is consistent with the low CIT scores in the healthy group of Albacete et al.'s study1414. Albacete A, Contreras F, Bosque C, Gilabert E, Albiach Á, Menchón JM. Symptomatic remission and counterfactual reasoning in schizophrenia. Front Psychol. 2017;7:2048.,2424. Hooker C, Roese NJ, Park S. Impoverished counterfactual thinking is associated with schizophrenia. Psychiatry. 2000;63(4):326-35.. On the other hand, we demonstrated that IPV exposure is also severe in women at the high socioeconomic level and is associated with the decrease in CFT ability, which is a sign of cortical-subcortical functions. We hope future studies will access necessary information to prevent violence towards women and children with more detailed measurements and analyses.

  • Disclosure
    We have no conflict of interest to declare. This study was conducted at Ufuk University, School of medicine Hospital.

Acknowledgments

We thank Dr. Hayriye Mihrimah Ozturk for her help to collect data.

References

  • 1
    Van Hoeck N, Watson PD, Barbey AK. Cognitive neuroscience of human counterfactual reasoning. Front Hum Neurosci. 2015;9:420.
  • 2
    Byrne RM. Counterfactual thought. Annu Rev Psychol. 2016;67:135-57.
  • 3
    Epstude K, Roese NJ. The functional theory of counterfactual thinking. Pers Soc Psychol Rev. 2008;12(2):168-92.
  • 4
    Roese NJ, Olson JM. Counterfactual thinking: The intersection of affect and function. Adv Exp Soc Psychol. 1997;29:1-59.
  • 5
    Markman KD, Lindberg MJ, Kray LJ, Galinsky AD. Implications of counterfactual structure for creative generation and analytical problem solving. Pers Soc Psychol Bull. 2007;33(3):312-24.
  • 6
    Smallman R, Roese NJ. Counterfactual thinking facilitates behavioral intentions. J Exp Soc Psychol. 2009;45(4):845-52.
  • 7
    Byrne RM, McEleney A. Counterfactual thinking about actions and failures to act. J Exp Psychol Learn Mem Cogn. 2000;26(5):1318.
  • 8
    Barbey AK, Krueger F, Grafman J. Structured event complexes in the medial prefrontal cortex support counterfactual representations for future planning. Philos Trans R Soc Lond B Biol Sci. 2009;364(1521):1291-300.
  • 9
    Mitchell MA, Contractor AA, Dranger P, Shea MT. Unique relations between counterfactual thinking and DSM-5 PTSD symptom clusters. Psychol Trauma. 2016;8(3):293-300.
  • 10
    Feng X, Gu R, Liang F, Broster LS, Liu Y, Zhang D, et al. Depressive states amplify both upward and downward counterfactual thinking. Int J Psychophysiol. 2015;97(2):93-8.
  • 11
    Markman KD, Miller AK. Depression, control, and counterfactual thinking: Functional for whom? J Soc Clin Psychol. 2006;25(2):210-27.
  • 12
    Broomhall AG, Phillips WJ, Hine DW, Loi NM. Upward counterfactual thinking and depression: A meta-analysis. Clin Psychol Rev. 2017;55: 56-73.
  • 13
    Henderson SE, Norris CJ. Counterfactual thinking and reward processing: An fMRI study of responses to gamble outcomes. Neuroimage. 2013;64:582-9.
  • 14
    Albacete A, Contreras F, Bosque C, Gilabert E, Albiach Á, Menchón JM. Symptomatic remission and counterfactual reasoning in schizophrenia. Front Psychol. 2017;7:2048.
  • 15
    Contreras F, Albacete A, Castellví P, Caño A, Benejam B, Menchón JM. Counterfactual reasoning deficits in schizophrenia patients. PLoS One. 2016;11(2):e0148440.
  • 16
    Kim SR, Kwon YS, Hyun MH. The effects of belief in good luck and counterfactual thinking on gambling behavior. J Behav Addict. 2015;4(4):236-43.
  • 17
    Dalgleish T. What might not have been: an investigation of the nature of counterfactual thinking in survivors of trauma. Psychol Med. 2004;34(7):1215-25.
  • 18
    Gillan CM, Morein-Zamir S, Kaser M, Fineberg NA, Sule A, Sahakian BJ, et al. Counterfactual processing of economic action-outcome alternatives in obsessive-compulsive disorder: further evidence of impaired goal-directed behavior. Biol Psychiatry. 2014;75(8):639-46.
  • 19
    Birn RM, Patriat R, Phillips ML, Germain A, Herringa RJ. Childhood maltreatment and combat posttraumatic stress differentially predict fear-related fronto-subcortical connectivity. Depress Anxiety. 2014;31(10):880-92.
  • 20
    Fonzo GA, Huemer J, Etkin A. History of childhood maltreatment augments dorsolateral prefrontal processing of emotional valence in PTSD. J Psychiatr Res. 2016;74:45-54.
  • 21
    Raparia E, Coplan JD, Abdallah CG, Hof PR, Mao X, Mathew SJ, et al. Impact of childhood emotional abuse on neocortical neurometabolites and complex emotional processing in patients with generalized anxiety disorder. J Affect Disord. 2016;190:414-23.
  • 22
    Wong JY, Fong DY, Lai V, Tiwari A. Bridging intimate partner violence and the human brain: a literature review. Trauma Violence Abuse. 2014;15(1):22-33.
  • 23
    Fonzo GA, Flagan TM, Sullivan S, Allard CB, Grimes EM, Simmons AN, et al. Neural functional and structural correlates of childhood maltreatment in women with intimate-partner violence-related posttraumatic stress disorder. Psychiatry Res. 2013;211(2):93-103.
  • 24
    Hooker C, Roese NJ, Park S. Impoverished counterfactual thinking is associated with schizophrenia. Psychiatry. 2000;63(4):326-35.
  • 25
    Kahneman D, Varey CA. Propensities and counterfactuals: The loser that almost won. J Pers Soc Psychol. 1990;59(6):1101.
  • 26
    DePrince AP. Social cognition and revictimization risk. J Trauma Dissociation. 2005;6(1):125-41.
  • 27
    Coker AL, Davis KE, Arias I, Desai S, Sanderson M, Brandt HM, et al. Physical and mental health effects of intimate partner violence for men and women. Am J Prev Med. 2002;23(4):260-8.
  • 28
    Flett GL, Nepon T, Hewitt PL. Perfectionism, worry, and rumination in health and mental health: A review and a conceptual framework for a cognitive theory of perfectionism. In: Sirois FM, Molnar DS, editors. Perfectionism, health, and well-being. Cham: Springer; 2016. p. 121-55.
  • 29
    Hu E, Koucky EM, Brown WJ, Bruce SE, Sheline YI. The role of rumination in elevating perceived stress in posttraumatic stress disorder. J Interpers Violence. 2014;29(10):1953-62.
  • 30
    El Leithy S, Brown GP, Robbins I. Counterfactual thinking and posttraumatic stress reactions. J Abnorm Psychol. 2006;115(3):629.

Publication Dates

  • Publication in this collection
    Sep-Oct 2018

History

  • Received
    20 Mar 2018
  • Accepted
    30 July 2018
Faculdade de Medicina da Universidade de São Paulo Rua Ovídio Pires de Campos, 785 , 05403-010 São Paulo SP Brasil, Tel./Fax: +55 11 2661-8011 - São Paulo - SP - Brazil
E-mail: archives@usp.br