Abstract
Lameness and mortality of 0.55% to 1.00% per week occurred in 32-to-33-wk-old broiler breeder hens in a complex involving eight houses. Males were not affected. Laboratory evaluation of 19 birds, over 2 wk, revealed complete rupture or partial tear, primarily of the gastrocnemius ten...
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PMID: 22017054
PDF is available here.
Abstract
Post-conflict interactions between former opponents were investigated in a troop of hamadryas baboons, Papio hamadryas. This species is known for it's multilevel structure with evidently expressed hierarchy between males and females. Due to this fact hamadryas baboons represent an id...
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PMID: 21961312
PDF is available here.
Abstract
In cases of agitation and aggressive behavior after severe traumatic brain injury (TBI), the benefits/risks ratio of pharmacological treatments remains unclear. A qualitative analysis of clinical situations could highlight the relevance of psychotherapy care.
In Janua...
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PMID: 21596642
PDF is available here.
Abstract
Our aim was to examine the differences among women convicted for drug, violence, and fraud offenses by socio-demographic variables and self-control and aggression levels. Results revealed that the drug group was characterized by measures attributed to chronic delinquency, and the fraud group was fou...
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PMID: 21755652
PDF is available here.
Author(s) unavailable
Abstract
Function of weak electric discharges is conclusively proved only for two fish orders - Mormyriformes and Gymnotiformes. Every specimen of the two groups emits electric discharges continuously or quite regularly for location, orientation and communication. The function of weak episodic electric discha...
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PMID: 21786662
PDF is available here.
Abstract
We injected the retrograde tracer cholera toxin B subunit into the mediobasal hypothalamus of male Wistar rats and studied the distribution of labeled cells by immunohistochemical method. The retrograde labeling outlined three continuous, distinct afferent cell populations: (i) a telencephalic midli...
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PMID: 20685366
PDF is available here.
Abstract
This study examined self-reported impulsivity and aggression and performance on the stop-signal task in patients with schizophrenia or schizoaffective disorder and healthy volunteers. Compared to controls, patients had higher scores on interview and questionnaire measures of impulsivity and aggressio...
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PMID: 21106252
PDF is available here.
Abstract
This study analyzed the strategy of college men who give alcohol to girls to facilitate their acceptance when pursuing sexual relationships. It also studied the role of attitudes towards sexual assaults (rape myths) in the social perception of this practice; finally, this research examined how the f...
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PMID: 20977034
PDF is available here.
Abstract
We conducted several studies with three goals: to analyze how laypersons and experts define evilness, to verify whether laypeople distinguish between different intensities of evilness, and to determine the dimensions that predict aggression and evilness. The results offer preliminary answers to the...
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PMID: 20977027
PDF is available here.
Abstract
This study analyzed the relationship between social interaction styles and sociometric types in a sample of 1,349 (51.7% boys, and 48.3% girls) Spanish adolescents. The results revealed that the proportion of prosocial adolescents nominated as liked by peers was significantly higher than prosocial w...
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PMID: 20977022
PDF is available here.
Abstract
We refer to this magnitude as injury severity. A decrease in the injury severity of a driver is interpreted as an improvement in the crashworthiness of their car; similarly, a decrease in the injury severity of the opponent driver is regarded as an improvement in aggressivity. Data have been extract...
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PMID: 20728610
PDF is available here.
Abstract
We applied a hierarchical model to investigate female involvement in fatal crashes in the United States. The hierarchical model recognizes that decisions at higher levels affect the decisions at lower levels. At the top level, the model assumes that the driver's condition (e.g., inattention, fatigue...
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PMID: 20728655
PDF is available here.
Abstract
Driving anxiety that has developed following crashes has been studied relatively frequently, but anxiety per se and its effects on driving has not as yet garnered much attention in the literature. The current study included 1121 participants and found higher levels of general anxiety were related to...
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PMID: 20728661
PDF is available here.
Abstract
We evaluated the effects on academic, emotional and social adjustment from the information provided by parents, teachers and classmates. The results confirm the maintenance in the follow-up evaluation of the improvements experienced after the treatment, especially in the academic and social areas, i...
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PMID: 21044513
PDF is available here.
Abstract
These results highlight that, though many Spanish parents use CP as a disciplinary strategy, it appears to be related to negative outcomes for children regardless the parental context in which it is used....
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PMID: 21044474
PDF is available here.
Abstract
This empirical case study assessed the behavior and welfare of 2 orangutans (Pongo abelii) and 2 siamangs (Symphalangus syndactylus) within a mixed-species zoo exhibit. The study used instantaneous scan-sampling to record behavior, location, and interspecies proximity over 174 hr and all-occurrences...
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PMID: 20865616
PDF is available here.
Abstract
An experiment tested the pathways through which alcohol expectancies and intoxication influenced men's self-reported sexual aggression intentions during an unprotected sexual encounter. After a questionnaire session, male social drinkers (N = 124) were randomly assigned to either an alcohol conditio...
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PMID: 20939645
PDF is available here.
Abstract
The aim of this article is to elaborate a general framework for modeling dual opposition activities, or more generally, dual interaction. The main hypothesis is that opposition behavior can be measured directly from a global variable and that the relative distance between the two subjects can be thi...
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PMID: 21051791
PDF is available here.
Abstract
Our aims were to compare offence types among forensic psychiatric patients with and without the Psychopathy Checklist: Screening Version (PCL: SV) criteria for psychopathy. Our specific questions were whether factor 1 - the interpersonal affective dimension - was related to instrumentality and on se...
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PMID: 20632256
PDF is available here.
Abstract
Clinical educators may have difficulty determining how best to respond to uncivil behaviors from students in clinical settings. This column describes communication, ground rules, and policy enabling clinical educators to teach effectively and minimize inappropriate student responses.
Copyright 2010,...
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PMID: 20954596
PDF is available here.
Abstract
We address one theoretical and one practical issue. First, from a theoretical perspective, we assess whether internalizing (depression and anxiety) and externalizing (substance abuse and antisocial behavior) psychopathology mediate the relation between abuse on the one hand, and SRB or criminal beha...
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PMID: 20958170
PDF is available here.
Abstract
Treatment with anabolic-androgenic steroids (AAS) throughout adolescence facilitates offensive aggression in Syrian hamsters. In the anterior hypothalamus (AH), the dopaminergic neural system undergoes alterations after repeated exposure to AAS, producing elevated aggression. Previously, systemic ad...
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PMID: 20939664
PDF is available here.
Abstract
Few cross-cultural studies have assessed psychopathy and none have included a sample from non-western countries. This study investigated the factor structure of the Psychopathy Checklist: Screening Version (PCL:SV) in an Iranian sample, and compared the results with a western sample. Three hundred f...
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PMID: 20958175
PDF is available here.
Abstract
The extant research demonstrates that the combination of personality disorder and violence implies severe dysfunction, poor responsivity to treatment, more serious and persistent violence, and higher recidivism rates. Thus, it comes as no surprise that personality disorder is included in many of the...
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PMID: 20958171
PDF is available here.
Abstract
A total of 305 patients comprising 213 (69.8%) males and 92 (30.2%) females were managed as inpatients during the period of the survey. Out of these, 43 patients manifested aggressive behaviour representing a rate of 13.8%. The aggressive patients consisted of 26 males and 17 females, representing r...
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PMID: 20857802
PDF is available here.
Abstract
This study investigates target selection scripts of 72 serial sex offenders who have committed a total of 361 sex crimes on stranger victims. Using latent class analysis, three target selection scripts were identified based on the victim's activities prior to the crime, each presenting two different...
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PMID: 20713749
PDF is available here.
Abstract
In ungulates the process of chemical communication by urinary scent marking has been directly related to reproductive dominance, territorial defense and proximity to resources. The differences in the frequency of urine marking and chemical composition of urine of males Antelope cervicapra before, du...
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PMID: 20547215
PDF is available here.
Abstract
The dorsal raphé nucleus (DRN), the origin for serotonin (5-HT) in forebrain areas, has been implicated in the neural control of escalated aggression. Gamma aminobutyric acid type-A (GABA(A)) and type-B (GABA(B)) receptors are expressed in the DRN and modulate 5-HT neuronal activity, and both play...
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PMID: 20589493
PDF is available here.
Abstract
We analyzed interviews with 21 women, professionals and nonprofessionals. The women experienced a change in their meaning of work (MOW) when they had experienced WPB, and they addressed this change through a process we called the shifting meaning of work. This process has three stages. The first, de...
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PMID: 20463362
PDF is available here.
Abstract
The primary purpose of this longitudinal study was to examine, in a sample of Chinese children (initial M age = 8 years, N = 1,140), contributions of aggression to the development of social competence and academic achievement. Five waves of panel data on aggression and social and school performance...
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PMID: 20576180
PDF is available here.
Abstract
This study tested a developmental cascade model of peer rejection, social information processing (SIP), and aggression using data from 585 children assessed at 12 time points from kindergarten through Grade 3. Peer rejection had direct effects on subsequent SIP problems and aggression. SIP had direc...
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PMID: 20576181
PDF is available here.
Abstract
Humans differing in the amount of serotonin transporter (5-HTT) are known to be differentially prone to neuropsychiatric disorders. Genetically modified mice eliciting abrogated transporter function display a number of corresponding phenotypic changes in behavioural tests. However, a characterisatio...
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PMID: 20347882
PDF is available here.
Abstract
We evaluated the monkey-human aggressive behaviors between macaques (Macaca thibetana) and tourists at Mt. Huangshan in two periods (Nov.-Dec.2008 and Apr.-May 2009). After we divide the aggression into three types according to the dangerous level to tourists, some significant patterns were observed...
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PMID: 20740706
PDF is available here.
Abstract
We examined the Fos responses of eight hypothalamic and three extra-hypothalamic AVP-immunoreactive (-ir) cell groups to copulation, nonaggressive male-male interaction, and aggressive male-male interaction in both dominant and subordinate C57BL/6J mice. The BSTMP cells exhibited a response profile...
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PMID: 20382147
PDF is available here.
Abstract
Numerous studies have shown that alcohol increases aggression. In this article it is proposed that the link between alcohol and aggression is so strong that mere exposure to alcohol-related cues will automatically activate aggressive thoughts and behaviors. Two experiments tested this automaticity t...
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PMID: 20573947
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
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PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
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PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.
Abstract
Little is known about mechanisms underlying female rodent aggression during the late postpartum period with no pups present. Studies of aggression, dominance, and oxytocin (OT) response in cocaine-treated females are sparse.
This study was designed to examine dominanc...
|
PMID: 20526586
PDF is available here.