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Purpose Current interventions for intimate partner violence (IPV) perpetrators are designed to reduce IPV recidivism by treating risk factors and increasing protective factors. However, these interventions pay less attention to cognitive functioning in IPV perpetrators and how these variables interfere with the future risk of recidivism. Therefore, the main objective of this research was to compare the effectiveness of Standard Intervention Programs for men who perpetrate IPV [SIP] + cognitive training vs SIP + placebo training in promoting cognitive improvements and reducing recidivism. Furthermore, we also aimed to assess whether changes in the risk of recidivism would be related to cognitive changes after the intervention. Method IPV perpetrators who agreed to participate were randomly allocated to receive SIP + cognitive training or SIP + placebo training. Several cognitive variables were assessed before and after the interventions with a complete battery of neuropsychological tests assessing processing speed, memory, attention, executive functions, and emotion decoding abilities. Moreover, we also assessed the risk of recidivism. Results Our data pointed out that only the IPV perpetrators who received the SIP + cognitive training improved their processing speed and cognitive flexibility after this intervention. Furthermore, these participants presented the lowest risk of recidivism after the intervention. Nonetheless, cognitive improvements and reductions in the risk of recidivism after the intervention were unrelated. Conclusions Our study reinforces the importance of implementing cognitive training to reduce risk of recidivism after SIP. Hence, these results might encourage professionals to incorporate neuropsychological variables in IPV intervention programs., Author(s): Á. Romero-Martínez [sup.1] , F. Santirso [sup.2] , M. Lila [sup.2] , J. Comes-Fayos [sup.1] , L. Moya-Albiol [sup.1] Author Affiliations: (1) grid.5338.d, 0000 0001 2173 938X, Department of [...]

It has been suggested that intimate partner violence (IPV) against women perpetrators present emotional dysregulations when dealing with acute stress, which in turn could help to explain their proneness to violence. Emotional regulation can be objectively measured by means of psychophysiological parameters/variables/indicators of autonomic nervous system (ANS) activity, such as cardiorespiratory (heart rate [HR], pre-ejection period [PEP] and respiratory sinus arrythmia [RSA]) and electrodermal (skin conductance levels [SCL]) signals. Therefore, this study aims to assess whether IPV perpetrators (n = 107) present differential psychophysiological and psychological state changes when coping with an acute cognitive laboratory stressor (a set of cognitive tests performed in front of an expert committee) in comparison with nonviolent men (n = 87). Moreover, the study assesses whether psychological state variables foster the psychophysiological response to acute stress. Our results demonstrate that, compared to nonviolent controls, IPV perpetrators showed higher HR and SCL values, shorter PEP, and lower RSA values during recovery from stress. They also presented higher negative affect (i.e., more anger and worse mood) after stress. Thus, high baseline anger explained the increases in emotional arousal when measured as SCL increases. The present study contributes evidence showing that IPV perpetrators and nonviolent men cope differently with stress. These findings might help forensic science to identify characteristics of violent individuals to establish their therapeutic needs. Furthermore, it would be appropriate to combine psychophysiological measurements with self-reports, thus increasing the reliability of the assessment of violent individuals. [ABSTRACT FROM AUTHOR]

Intimate partner violence (IPV) perpetrators commonly exhibit deficits in a wide range of cognitive domains, such as attention, memory, and executive functions. Executive dysfunctions tend to be related to a preference for disadvantageous decisions, which could be explained by a pattern of focusing on positive outcomes (gains) while disregarding negative ones. Nonetheless, it is less clear whether risk-taking and decision-making problems should be attributed to motivational and/or emotional causes or to cognitive deficits in attention and/or working memory. The main goal of the present study was to examine whether IPV perpetrators can be distinguished from non-violent controls based on their performance on attention, working memory, and decision-making tests from a computerized battery of tests. In addition, this study investigated the potential relationship between attention and working memory impairments in the decision-making abilities of IPV perpetrators. Our data indicated that IPV perpetrators perform worse than controls on measures of attention and sustained attention, processing speed, working memory, spatial span, and decision making. Moreover, IPV perpetrators' preference for disadvantageous and risky decisions could be partially explained by attention and working memory impairments. Our study has enabled us to explore the cognitive deficits underlying IPV perpetration as key factors in reducing IPV risky decisions. Moreover, it reinforces the need to develop specific neuropsychological training in the attention-switching ability in general and working memory, which could lead to improvements in decision-making processes or other executive functions. [ABSTRACT FROM AUTHOR]

Clinical psychologists are interested in studying factors that interfere with the behavioral regulation of perpetrators of intimate partner violence against women (IPVAW), as well as the way these factors affect the risk of future recidivism after interventions that are designed for them are completed. Although several variables have been proposed as risk factors for IPVAW, the role of alexithymia and its relationships with other cognitive and empathic variables in IPVAW perpetrators has been neglected. Thus, the main aim of this study was to compare the alexithymic and cognitive and empathic traits in a carefully selected sample of IPVAW perpetrators (n = 47; mean age = 39) with a control group matched on sociodemographic characteristics (n = 41; mean age = 42). Moreover, we also aimed to study whether alexithymic traits are related to cognitive and empathic alterations in IPVAW perpetrators. Compared to controls, IPVAW perpetrators had higher alexithymic and self-reported impulsivity traits and worse attention and executive functioning (e.g., verbal fluency and cognitive flexibility) performance than controls. Moreover, they also presented greater personal distress, compared to controls. Notably, we observed that higher alexithymia was associated with high self-reported impulsivity, worse cognitive and empathic performance in both groups. Our study identifies different cognitive targets for specific neuropsychological rehabilitation interventions designed to prevent violence recidivism in the long term through their effects on emotional information processing and behavioral regulation. [ABSTRACT FROM AUTHOR]

Introduction: Caring for a family member with a long-term illness is a significant source of chronic stress that might significantly accelerate the cognitive ageing of informal caregivers. Nevertheless, the absence of a defined theoretical body of literature on the neuropsychology of this population makes it difficult to understand what the characteristic neuropsychological deficits of these caregivers are. Aims: The main aim of this study is to carry out a systematic review of studies of cognitive deficits present in informal caregivers of people with several chronic pathologies, and analyse the effects of cognitive-behavioural interventions on caregivers' cognition. Methods: The scientific literature was reviewed following the PRISMA quality criteria for reviews using the following digital databases: PubMEd, PsycINFO, and Dialnet. Results: Identification of 2046 abstracts and retrieval of 211 full texts led to the inclusion of 38 papers. The studies showed heterogeneous results, but most of the cross-sectional studies reviewed that employed neuropsychological assessments concluded that informal caregivers reported a generalized cognitive deterioration, especially memory dysfunctions (i.e. learning verbal, visuospatial, and digit information). Moreover, they also presented low selective attention and capacity for inhibition, along with slow processing speed. Longitudinal studies confirmed that caregivers whose care situation was more prolonged showed a marked deterioration in their overall cognitive state, memory, processing speed, and vocabulary richness. However, although the patient's death does not seem to reverse the neuropsychological alterations in caregivers, cognitive-behavioural interventions that employ techniques to reduce stress levels, cognitive biases, and inadequate adaptation schemas seem to improve some of the aforementioned cognitive abilities. Conclusions: Results from this synthesis and critical analysis of neuropsychological deficits in informal caregivers offer guidelines for diagnosing caregivers' cognitive status by including a test battery covering all the domains considered relevant. Finally, given the ability of cognitive behavioural interventions to improve cognition in caregivers, further studies on their long-term effects on caregivers are warranted. Chronic stress entails an acceleration of the cognitive ageing Cross-sectional studies concluded that informal caregivers reported a generalized cognitive deterioration Cognitive-behavioural interventions seem to improve cognitive abilities of caregivers [ABSTRACT FROM AUTHOR]

Caring for offspring diagnosed with a chronic psychological disorder such as autism spectrum disorder (ASD) is used in research as a model of chronic stress. This chronic stress has been reported to have deleterious effects on caregivers' cognition, particularly in verbal declarative memory. Moreover, such cognitive decline may be mediated by testosterone (T) levels and negative affect, understood as depressive mood together with high anxiety and anger. This study aimed to compare declarative memory function in middle-aged women who were caregivers for individuals with ASD (n= 24; mean age = 45) and female controls (n= 22; mean age = 45), using a standardised memory test (Rey's Auditory Verbal Learning Test). It also sought to examine the role of care recipient characteristics, negative mood and T levels in memory impairments. ASD caregivers were highly sensitive to proactive interference and verbal forgetting. In addition, they had higher negative affect and T levels, both of which have been associated with poorer verbal memory performance. Moreover, the number of years of caregiving affected memory performance and negative affect, especially, in terms of anger feelings. On the other hand, T levels in caregivers had a curvilinear relationship with verbal memory performance; that is, increases in T were associated with improvements in verbal memory performance up to a certain point, but subsequently, memory performance decreased with increasing T. Chronic stress may produce disturbances in mood and hormonal levels, which in turn might increase the likelihood of developing declarative memory impairments although caregivers do not show a generalised decline in memory. These findings should be taken into account for understanding the impact of cognitive impairments on the ability to provide optimal caregiving. [ABSTRACT FROM PUBLISHER]

It has been hypothesized that anger expression may be associated with increased salivary immunoglobulin A (sIgA) levels, which is associated with decreased somatic symptoms, and therefore anger expression may be associated with reduced somatic symptoms in intimate partner violence (IPV) perpetrators. This study tested the potential mediating effect of sIgA levels on the relationship between anger expression and respiratory and gastrointestinal symptoms in IPV perpetrators and non-violent controls. The sample consisted of IPV perpetrators (n = 19) and controls (n = 21). Saliva samples were collected for assessing sIgA levels. The State-Trait Anger Expression Inventory–2 was used to assess anger expression and the Revised version of the Somatic Symptoms Scale developed by Sandín and Chorot to measure somatic symptoms. High anger expression was associated with low levels of respiratory and gastrointestinal symptoms in IPV perpetrators mediated through high sIgA levels but the same was not true for non-violent controls. This finding supports the hypothesis that for IPV perpetrators, anger expression may be physiologically and psychologically rewarding. Future research examining other immunological parameters is needed to further test this hypothesis. Such effort may illuminate why some IPV perpetrators continue to use violence against their partners. [ABSTRACT FROM AUTHOR]

Several studies have provided evidence that antisocial, borderline and narcissistic personality traits of intimate partner violence (IPV) perpetrators significantly increase proneness to violence. In addition, an imbalance between testosterone (T) and cortisol (C) levels has been observed in this population, making individuals prone to violence. We aimed to establish whether IPV perpetrators differ in personality traits, T/C ratio and anger expression from controls, and also to examine the moderating role of the T/C ratio in the relationship between personality traits and anger expression. The sample consisted of 16 IPV perpetrators and 20 controls. T/C ratio was obtained as the quotient between salivary T and C levels. Anger expression and personality traits were measured with STAXI-2 and MCMI-III, respectively. Our results indicate that IPV perpetrators have higher antisocial, borderline and narcissistic personality traits and anger expression than controls. Nonetheless, they did not differ in basal T/C ratio. Finally, only in IPV perpetrators there was a positive relationship between these variables, the T/C ratio playing a moderating role in the relationship of antisocial and borderline traits with anger expression. In IPV perpetrators the T/C ratio may explain why certain personality traits are associated with high risk of becoming violent. [ABSTRACT FROM AUTHOR]

Depression has been associated with sleep disturbances in pregnancy; however, no previous research has controlled the possible confounding effect of anxiety on this association. This study aims to analyze the effect of depression on sleep during the third trimester of pregnancy controlling for anxiety. The sample was composed by 143 depressed (n = 77) and non-depressed (n = 66) pregnant women who completed measures of depression, anxiety, and sleep. Differences between groups in sleep controlling for anxiety were found. Depressed pregnant women present higher number of nocturnal awakenings and spent more hours trying falling asleep during the night and the entire 24 h period. Present findings point out the effect of depression on sleep in late pregnancy, after controlling for anxiety. [ABSTRACT FROM PUBLISHER]

Anabolic-androgenic steroid abusers have reported hyperactivity, euphoria, and decreased fatigue, among other behavioral effects. It has been suggested that the effects of these substances on the central nervous system are similar to those of psychostimulants; however, the influence of steroids on general locomotor activity in laboratory animals is not well understood, especially how noncastrated male rodents are affected. In this study, spontaneous locomotor activity displayed by gonadally intact male mice submitted to several experimental conditions was analyzed. Different housing conditions (individual or cohabiting with a female), diverse steroids (testosterone propionate, nandrolone decanoate, and a mixture of both steroids) and single or repeated injections were employed. At 24 hours after the injection (after the three last injections in the case of chronic treatment) spontaneous locomotor activity was registered on an activity recorder for one 15-min. period. No effects due to the treatment were found in almost every experimental condition. These results contrast with the dramatic decreases in activity described for female mice after treatment with such steroids. It seems that in intact males the steroids' influence on spontaneous locomotor activity may be more subtle than expected. These effects seem very complex, depending on duration of treatment and specific situations (spontaneous or forced activity) as well as the interaction with endogenous androgen levels.

Caring for offspring with autism spectrum disorders entails high levels of stress for a long period of time and is associated with several types of health complaints. Few studies have focused on specific effects of particular disorders in the spectrum. This study was carried out with the aim of evaluating the global health of parents of people with Asperger syndrome (N = 53) compared to those of typically developing children (N = 54) through self-reported measures (medication consumption and somatic symptoms) and biological markers (cortisol awakening response [CAR]). Additionally, we analysed various psychological variables as potential predictors of caregiver health. We found that caregivers take more medication and have worse self-reported health than controls, but there were no significant differences in CAR between the groups. However, after controlling for negative affect, differences between groups in CAR reached significance. With regards to predictor variables, anxiety trait, cognitive-coping style, burden and anger temperament were significantly associated with caregiver’s self-reported health. These findings underline the need to develop interventions that foster improvements in the health of caregivers, reduce their burden and enhance their quality of life. [ABSTRACT FROM PUBLISHER]

Testosterone to cortisol (T/C) ratios could be associated with feelings and expression of anger as high testosterone and low cortisol levels indicate a predisposition to violence. The basal T/C ratio has recently been proposed as a marker for proneness to social aggression; so far, however, only its value as an indicator of state anger or violence has been investigated. Given this, we aimed to establish whether the T/C ratio response to acute stress was a specific psychobiological feature in individuals with a history of violence, namely, perpetrators of intimate partner violence (IPV). T/C ratio and anger responses were compared in men jailed for IPV and controls using the Trier Social Stress Test. IPV perpetrators had higher T/C ratios than controls, during the preparation period, and 15 and 30 minutes post-task. In IPV perpetrators, high T/C ratios were linked to better self-esteem and good mental health. An increase in anger may increase proneness to violence by altering hormones and, thereby, increasing T/C ratios. The basal T/C ratio together with acute stress responses and other indicators could serve as a marker to identify men at high risk of reacting violently to their partners. [ABSTRACT FROM AUTHOR]