Animal abuse as an outcome of poor emotion regulation: A preliminary conceptualization

Animal abuse is an under-reported yet prevalent form of both passive and active forms of aggressive behavior. Its severe and upsetting consequences are not only experienced by the victims themselves, but also others in proximity (e.g., pet owners). Despite this, research and theory focusing on the motivations for such behavior appear to be sparse and limited in development when compared to other types of offending behavior, such as interpersonal violence. This article examines the motivations that underlie animal abuse and the maladaptive emotion regulation techniques that facilitate this type of behavior. We focus on two specific emotion regulation styles that have been implicated in existing literature; that is, the mis-regulation and under-regulation of emotions. Based on existing research and theories, we posit that the facilitative role emotion regulation plays in the perpetration of animal abuse is vital in our understanding of how and why this abuse occurs. In this article, we present a preliminary conceptualization of animal abuse behavior that depicts emotion regulation as a pivotal factor in key explanatory pathways

Can previously sedentary females use the feeling scale to regulate exercise intensity in a gym environment? an observational study

Background Recent research suggests that the Feeling Scale (FS) can be used as a method of exercise intensity regulation to maintain a positive affective response during exercise. However, research to date has been carried out in laboratories and is not representative of natural exercise environments. The purpose of this study was to evaluate whether sedentary women can self-regulate their exercise intensity using the FS to experience positive affective responses in a gym environment using their own choice of exercise mode; cycling or treadmill. Methods Fourteen females (24.9 years ± 5.2; height 166.7 ± 5.7 cm; mass 66.3 ± 13.4 kg; BMI 24.1 ± 5.5)) completed a submaximal exercise test and each individual’s ventilatory threshold (V˙T) was identified. Following this, three 20 min gym-based exercise trials, either on a bike or treadmill were performed at an intensity that was self-selected and perceived to correspond to the FS value of +3 (good). Oxygen uptake, heart rate (HR) and ratings of perceived exertion (RPE) were measured during exercise at the participants chosen intensity. Results Results indicated that on average participants worked close to their V˙T and increased their exercise intensity during the 20-min session. Participants worked physiologically harder during cycling exercise. Consistency of oxygen uptake, HR and RPE across the exercise trials was high. Conclusion The data indicate that previously sedentary women can use the FS in an ecological setting to regulate their exercise intensity and that regulating intensity to feel ‘good’ should lead to individuals exercising at an intensity that would result in cardiovascular gains if maintained

Animal Abuse Proclivity: Behavioral, Personality and Regulatory Factors Associated with Varying Levels of Severity

To date, research into adult-perpetrated animal abuse has consisted of studies using forensic and psychiatric samples. Given that animal abuse goes largely unreported, it is unclear whether the findings from the current literature are generalizable to unapprehended, undetected abusers in the community. However, the emergence of proclivity methodologies fill this gap by examining the relationships between animal abuse propensity and factors such as empathy, attitudes towards animals and antisocial behavior. The current study aimed to extend this literature by examining further individual-level variables (i.e., personality traits) and behavioral factors as correlates of animal abuse proclivity and as a function of varying levels of animal abuse severity (e.g., neglect versus severe violence). 150 participants took part in this correlational study. We found low extraversion, agreeableness, neuroticism, anger regulation, and illegal behavior to be significant factors related to animal abuse proclivity. We also found low extraversion, anger regulation, and illegal behavior to be significant factors across varying levels of animal abuse severity, but low neuroticism to be a unique factor related to less severe forms of animal abuse proclivity. These findings are further discussed in light of their theoretical and treatment implications

Not the Sum of Its Parts: A Critical Review of the MacDonald Triad

The MacDonald triad posits that animal cruelty, fire setting, and bed wetting in childhood is indicative of later aggressive and violent behavior in adults. Researchers refer to this phenomenon as a precursor to later antisocial behaviors including serial and sexual murder; while practitioners cite the triad in clinical formulations and risk assessments. However, there is yet to be a critical review and consolidation of the literature that establishes whether there is empirical support. This article explores the validity of the triad. We conducted a narrative review of the relevant studies examining the MacDonald triad and its individual constituents. There is evidence that any one of the triad behaviors could predict future violent offending, but it is very rare to find all three behaviors together as predictors. Thus, the empirical research on the MacDonald triad does not fully substantiate its premise. Rather, it would appear that the triad, or its individual constituents, is better used as an indicator of dysfunctional home environments, or poor coping skills in children. Future research is needed with robust and rigorous methodologies (e.g., adequate control groups, longitudinal designs) to fully establish the MacDonald triad’s validity. Finally, further consideration is needed as to whether the triad behaviors are more indicative of other problematic outcomes (e.g., maladaptive coping to life stressors)

Adult-perpetrated Animal Abuse: Development of a Proclivity Scale

There is a clear discrepancy in the reporting of animal cruelty complaints, prosecutions and convictions suggesting that any prevalence figures of abuse are significant under-representations. Therefore, it can be inferred that there is a large number of animal abusers who are unapprehended. Currently there is no validated tool that assesses the proclivity or propensity to engage in animal abuse amongst members of the general public. Such a tool would enable researchers to study individuals who may think like animal abusers or may be unapprehended offenders themselves. This paper presents the newly developed Animal Abuse Proclivity Scale (AAPS) and some preliminary findings. The results from our two studies show that: (1) the psychometric properties of the AAPS indicate that the scale is a highly reliable measure; (2) the AAPS relates to measures assessing offence-supportive attitudes and reflects the gender differences seen in the literature; and (3) the AAPS demonstrates cross-national validity. These findings support that the AAPS, similar to other offending proclivity measures, is a tool that can be used to examine the factors most related to animal abuse propensity. We discuss how the AAPS can contribute to future developments in theory and practice in the field

Adult-perpetrated Animal Abuse: A Systematic Literature Review

Adults perpetrate the majority of animal abuse incidents yet clinicians are left with very little evidence base to advance/enhance their practice. The purpose of this systematic review is to synthesize and evaluate the current literature on adult-perpetrated animal abuse and to identify the etiological factors related to this type of offending. Twenty-three studies met the specific inclusion criteria but most importantly, they examined the characteristics of adult perpetrators of animal abuse. The findings from this review were demarcated by sample type: (1) participants were the perpetrators of the animal abuse or held offence-supportive attitudes; and (2) participants were victims of intimate partner violence reporting incidents of animal abuse perpetrated by their partner. From the perpetrator perspective, there were key developmental (i.e., maladaptive parenting strategies), behavioral (such as varied offending behaviors), and psychological (e.g., callousness, empathy deficits) factors highlighted in the literature. Finally, in the context of intimate partner violence, findings indicated that perpetrators abuse animals to control, coerce, intimidate and/or manipulate their victims (this effect is moderated by the victims’ emotional attachment to their pet). This review inherently underlines treatment targets that could achieve greater clinical gains, but we also conclude that more empirical and theoretical work is needed in order to set an agenda that prioritizes future research and effective practice. Keywords: animal abuse, animal cruelty, adult perpetrators, offending behavior, intimate partner violenc

Adult-perpetrated Animal Abuse: A Systematic Literature Review

Adults perpetrate the majority of animal abuse incidents yet clinicians are left with very little evidence base to advance/enhance their practice. The purpose of this systematic review is to synthesize and evaluate the current literature on adult-perpetrated animal abuse and to identify the etiological factors related to this type of offending. Twenty-three studies met the specific inclusion criteria but most importantly, they examined the characteristics of adult perpetrators of animal abuse. The findings from this review were demarcated by sample type: (1) participants were the perpetrators of the animal abuse or held offence-supportive attitudes; and (2) participants were victims of intimate partner violence reporting incidents of animal abuse perpetrated by their partner. From the perpetrator perspective, there were key developmental (i.e., maladaptive parenting strategies), behavioral (such as varied offending behaviors), and psychological (e.g., callousness, empathy deficits) factors highlighted in the literature. Finally, in the context of intimate partner violence, findings indicated that perpetrators abuse animals to control, coerce, intimidate and/or manipulate their victims (this effect is moderated by the victims’ emotional attachment to their pet). This review inherently underlines treatment targets that could achieve greater clinical gains, but we also conclude that more empirical and theoretical work is needed in order to set an agenda that prioritizes future research and effective practice. Keywords: animal abuse, animal cruelty, adult perpetrators, offending behavior, intimate partner violenc

Loss of tuberous sclerosis complex 2 sensitizes tumors to nelfinavir−bortezomib therapy to intensify endoplasmic reticulum stress-induced cell death

Cancer cells lose homeostatic flexibility because of mutations and dysregulated signaling pathways involved in maintaining homeostasis. Tuberous Sclerosis Complex 1 (TSC1) and TSC2 play a fundamental role in cell homeostasis, where signal transduction through TSC1/TSC2 is often compromised in cancer, leading to aberrant activation of mechanistic target of rapamycin complex 1 (mTORC1). mTORC1 hyperactivation increases the basal level of endoplasmic reticulum (ER) stress via an accumulation of unfolded protein, due to heightened de novo protein translation and repression of autophagy. We exploit this intrinsic vulnerability of tumor cells lacking TSC2, by treating with nelvinavir to further enhance ER stress while inhibiting the proteasome with bortezomib to prevent effective protein removal. We show that TSC2-deficient cells are highly dependent on the proteosomal degradation pathway for survival. Combined treatment with nelfinavir and bortezomib at clinically relevant drug concentrations show synergy in selectively killing TSC2-deficient cells with limited toxicity in control cells. This drug combination inhibited tumor formation in xenograft mouse models and patient-derived cell models of TSC and caused tumor spheroid death in 3D culture. Importantly, 3D culture assays differentiated between the cytostatic effects of the mTORC1 inhibitor, rapamycin, and the cytotoxic effects of the nelfinavir/bortezomib combination. Through RNA sequencing, we determined that nelfinavir and bortezomib tip the balance of ER protein homeostasis of the already ER-stressed TSC2-deficient cells in favor of cell death. These findings have clinical relevance in stratified medicine to treat tumors that have compromised signaling through TSC and are inflexible in their capacity to restore ER homeostasis

Adult Perpetrated Animal Abuse: The Role of Maladaptive Emotion Regulation

Animal abuse is a prevalent form of aggressive behaviour that inflicts pain and suffering onto animals and families alike. Despite this, research and theory focusing on the motivations for such behaviour appear to be sparse and limited in development when compared to other types of offending behaviour, such as interpersonal violence. The current thesis investigates the general hypothesis that maladaptive emotion regulation facilitates animal abuse perpetrated by adults. We focus on two specific emotion regulation styles that have been implicated in existing literature; that is, the mis-regulation and under-regulation of emotions. Based on existing research and theories, this thesis explores the facilitative role emotion regulation plays in the perpetration of animal abuse. In this thesis, a new conceptual framework is presented, based on an existing process model of emotion (Gross, 1998), elucidating the role of adopting different emotion regulation strategies in animal abuse perpetration. Studies 1 and 2 explore the sociodemographic and psychological factors (i.e., self/emotion-regulation) identified in the existing literature in animal abusers, violent offenders, and non-offenders. Study 3 is a qualitative exploration of emotion regulation throughout the offence process. Participants who indicated they had engaged in animal abuse behaviours twice or more were asked to describe their thoughts, feelings and emotions throughout the perpetration of the abuse. Study 4 presents the development and validation of the Whack-a-Pet (WaP) 'game'; a behavioural proxy of animal abuse. The final two studies (Studies 5 and 6) were experimental in nature. They involved inducing emotion regulation strategies to see their effect on indicators of animal-directed aggression. Taken together, the results from this thesis support the notion that maladaptive emotion regulation strategies are pivotal in the expression of aggression towards animals. Specifically, the findings show that people who have difficulties with cognitive reappraisal and/or employ suppression techniques are more likely to be aggressive towards animals. The findings of this thesis also highlight further emotion regulatory (anger rumination) and appraisal (animal-oriented empathy) factors that facilitate this behaviour. The thesis concludes with a discussion of methodological limitations, practical implications of the findings, and suggestions for future research