Pain expectation,negative affect,and angry aggression

An experiment was conducted to determine if the relatively strong negative affect generated by anticipation of pain from exposure to aversive stimulation would give rise to an instigation to aggression and accompanying feelings of annoyance-irritation-anger. The 45 undergraduate women in the study were required to immerse their nondominant hand in water as they administered reward and punishment to a fellow student, supposedly as an evaluation of that person's solutions to assigned problems. In two-thirds of the cases the water temperature was unpleasantly cold, while it was much more tolerable in temperature for the remaining subjects. Half of the participants in the cold water condition and all of those in the more tolerable water temperature group has been led to expect the possibility of pain as they kept their hand in the water, whereas the remaining women (exposed to the cold water) had been alerted only to the physical sensations they would have. In accord with the findings obtained in an earlier experiment by Leventhal, Brown, Sacham, and Enquist (1979), the subjects in the cold water group expecting that they might feel pain reported experiencing the greatest discomfort. Further, consistent with Berkowitz's analysis of anger and angry aggression, these participants also reported the strongest feelings of annoyance-irritation-anger and were most punitive to the available target even though they could not attribute their discomfort to this person.     

Posttraumatic stress symptoms following childbirth and mothers' perceptions of their infants

Postpartum psychological distress can adversely affect the early mother–infant relationship; however, this has not been investigated in relation to posttraumatic stress disorder (PTSD) following childbirth. This article explores whether PTSD symptoms relating to labor and delivery are associated with mothers' early perceptions of their infant. Using labor and childbirth as the stressor criterion, 211 women were assessed at 6 weeks' postpartum for symptoms of intrusions, avoidance, and hyperarousal. Their perceptions of their infants, of mother‐to‐infant attachment, and infant behavioral characteristics also were evaluated. In sum, 3.8% of the women fulfilled full diagnostic criteria, and a further 21.3% reported clinically significant symptoms on at least one dimension of PTSD. Those meeting full or partial criteria perceived their attachment relationships to be significantly less optimal and reported more negative maternal representations in terms of their infants being less warm and more invasive. They also rated them as being temperamentally more difficult, prone to distress, and less easy to soothe. However, when the effects of depression were partialled, only the effect for perceived warmth remained. Posttraumatic stress symptoms relating to labor and delivery may adversely influence maternal perceptions of infants, with potentially adverse implications for the developing mother–infant relationship. The overlap with depressive symptoms requires further exploration.     

Gendered Constructions of Professionals in Daycare

In The Netherlands the boys’ problem debate in education has expanded to daycare, concerning the children between 0 and 4 years of age. Women daycare workers are blamed by mainstream media for frustrating boys’ need for physical activity and adventure. In 2004 we conducted a study, involving 96 daycare workers in 36 daycare centers in a Dutch city. We addressed the research question whether the stereotypical representation of women’s daycare work in the media is an adequate picture of these professionals’ perceptions of their work in daycare. Findings indicate that the stereotypical images of women daycare workers in the media-debates do not resemble the personal qualities and professional characteristics that these daycare workers ascribe to themselves.     

Plasma BDNF is reduced among middle-aged and elderly women with impaired insulin function: Evidence of a compensatory mechanism

Brain-derived neurotrophic factor (BDNF) plays a regulatory role in neuronal differentiation and synaptic plasticity and has been linked to glucose regulation and cognition. Associations among plasma BDNF, cognition, and insulin function were explored. Forty-one participants with impaired insulin function (IIF), ranging from insulin resistance to type 2 diabetes mellitus (T2DM), were matched with 41 healthy controls on gender, age, education, and IQ. Participants received complete medical, neurological, psychiatric, and neuropsychological evaluations. IIF individuals had significantly lower plasma BDNF levels than controls, particularly females, and higher BDNF levels were associated with poorer explicit memory in IIF females, suggesting that higher levels within this group may reflect the body’s efforts to respond to damage. After accounting for age, education, and HbA1c, BDNF significantly predicted 13.1–23.5% of the variance in explicit memory in IIF women. These findings suggest that BDNF elevations within diseased groups may not always be a marker of health.     

Children's metamemorial judgments in an event recall task

Two studies were conducted in which two different indicators of metacognitive monitoring were investigated in a complex everyday memory task. In the first phase of each experiment, 8- and 10-year-olds as well as adults were shown a short event (video) and gave judgments of learning, that is, rated their certainty that they would later be able to recall specific details correctly. In the second phase of the experiments, participants underwent a memory interview about the event and in Study 2 also gave confidence judgments, that is, rated their certainty that the provided answers to the memory questions were correct. Results revealed significant influences of memory characteristics on monitoring in that delaying judgments and monitoring judgments concerning irretrievable information affected judgments of learning. From 8 years of age onward, there were relatively appropriate metamemorial monitoring abilities in both indicators. Moderate intraindividual consistency was found across the two measures of metacognitive monitoring, with a tendency toward higher consistency in older age groups. The results are discussed in terms of the adequacy of the underlying theoretical construct.     

Posttraumatic growth following pregnancy termination for fetal abnormality: the predictive role of coping strategies and perinatal grief

Background: Research about termination for fetal abnormality (TFA) suggests that it is a traumatic event with potential negative psychological consequences. However, evidence also indicates that following traumatic events individuals may experience growth. Although TFA’s negative psychological outcomes are well documented, little is known of the potential for growth following this event. Therefore, the study’s objectives were to measure posttraumatic growth (PTG) post-TFA, examine the relationship between PTG, perinatal grief and coping, and determine the predictors of PTG.

Design: An online, retrospective survey was conducted with 161 women.

Methods: Eligible participants were women over 18 who had undergone TFA. Participants were recruited from a support organisation. They completed the Brief COPE, Short Perinatal Grief Scale and Posttraumatic Growth Inventory. Data were analysed using regression analyses.

Results: Moderate levels of PTG were observed for “relating to others,” “personal strengths” and “appreciation of life.” “Positive reframing” was a significant predictor of PTG. Despite using mainly “adaptive” coping strategies, women’s grief levels were high.

Conclusions: “Adaptive” coping strategies such as, “positive reframing” are relevant to TFA. They may act as protective factors against distress and as foundations for growth, implicating that interventions such as Cognitive Behavioural Therapy, which aim to reframe women’s experience, may be beneficial.     

Dysexecutive syndrome in Parkinson’s disease: the GREFEX study

The objectives of this study were to characterize the frequencies and profiles of behavioral and cognitive dysexecutive syndromes in PD (based on validated battery and diagnostic criteria) and to develop a shortened diagnostic battery. Eighty-eight non-demented patients with a diagnosis of PD were examined with an executive validated battery. Using a validated framework, the patients’ test results were interpreted with respect to normative data from 780 controls. A dysexecutive syndrome was observed in 80.6% of the patients [95% confidence interval: 71.1–90.1]. The dysexecutive profile was characterized by prominent impairments in deduction, flexibility, inhibition and initiation in the cognitive domain, and by global hypoactivity with apathy and hyperactivity in the behavioral domain. This finding implies that patients with PD should be assessed with cognitive tests and a validated inventory for behavioral dysexecutive syndromes. A shortened battery (based on three cognitive tests and three behavioral domains) provided high diagnostic accuracy.     

Naming and categorization in young children: II. Listener behavior training

Following pretraining with everyday objects, 1- to 4-year-old children received listener training with three pairs of arbitrary stimuli of differing shapes. For each pair, 9 children were trained to select one stimulus in response to the spoken word /zog/ and the other to the spoken word /vek/. Next, in the look-at-sample category match-to-sample test, none categorized the six stimuli correctly when asked to look at the sample before selecting from five comparisons. Seven of these children failed a subsequent test of corresponding speaker behavior (tact test); following tact training, 5 of them passed either a repeat of the look-at-sample category test (2 subjects) or an alternative category test (3 subjects) in which they were required to tact the sample before selecting comparisons. The remaining 2 failed both category tests. Of the 2 who passed the tact test, 1 passed the tact-sample category test; the other failed to complete category testing. Two children were next given a second stimulus set. One passed the look-at-sample category test and the tact test; the other failed both tests but passed the tact-sample category test after tact training. The results show that 1- to 4-year-old children may learn listener behavior without corresponding speaker behavior. The results also show that common listener behavior is not sufficient to establish arbitrary stimulus classes, and they are consistent with the proposition that naming may be necessary for categorization of such stimuli.     

The Hospital Management of Fatal Self‐Poisoning in Industrialized Countries: An Opportunity for Suicide Prevention?

Suicide by self-poisoning is a prevalent cause of death worldwide. A substantial proportion of individuals who poison themselves come into contact with medical services before they die. Our focus in the current study was the medical management of drug self-poisoning in industrialized countries and its possible contribution to suicide prevention. We reviewed the literature to determine the proportion of self-poisoning suicides who reach hospital alive, the sociodemographic and clinical characteristics of in-hospital overdose deaths, the in-hospital management this group of patients receives, and whether there are specific aspects of pre-hospital care and in-hospital management that have the potential to improve survival. Between 11% and 28% of individuals who died following deliberate ingestion of drugs reached hospital alive. The substances which were most frequently implicated in death were paracetamol (acetaminophen) and paracetamol compounds, tricyclic antidepressants, and benzodiazepines. Most patients received fairly intensive treatment, yet death may have been preventable in a small proportion of cases. Only one intervention (the administration of acetylcysteine) was shown to reduce mortality and this was in a highly selected group of patients (those who had ingested paracetamol and developed fulminant hepatic failure). It is possible that other interventions such as better airway management, the prompt administration of activated charcoal, and improved pre-hospital care may improve outcomes but their potential contribution to suicide prevention needs to be investigated in future studies.