Physical self-concept, anxiety, depression, and self-esteem in children with cancer and healthy children without cancer history

The main purpose of this study is to test if children with cancer receiving chemotherapy show a poorer physical self-concept, less self-esteem and more anxiety and depression than healthy children (with no cancer history) within the same age range (9-16 years old) and social condition. Furthermore, the capacity of self-concept and self-esteem to predict emotional distress is analyzed. The Spanish versions of PSDQ, CDI and STAIC were administered to 30 children with cancer and 90 healthy children. Except for the health and flexibility dimensions in the PSDQ, no significant differences between groups were found. Self-esteem was the best predictor of depression, whereas health and self-concept predicted anxiety.     

Processing two tasks with varying task order: central stage duration influences central processing order

In a recent study, Sigman and Dehaene (2006, PLoS Biology, 4, 1227–1238) reported that perceptual processing duration influences processing order of two tasks in the psychological refractory period paradigm (PRP). The present study examines whether the duration of central processes also influences processing order. For this purpose, we employed letter tasks with different central processing durations and varied task order in the PRP. In one part of the experiment, a tone discrimination task was combined with a similar time-consuming letter discrimination task. In the other part, the tone task was combined with a more time-consuming letter task, which required a mental rotation of the letter thereby prolonging central processing. If the duration of central processes influences processing order, participants should perform the tone task first more often when it is presented with the more time-consuming mental rotation task, than when it is presented with the similar time-consuming letter task. The results clearly confirm this prediction and thus show that not only perceptual processing duration but also central processing duration affects processing order in a dual-task situation. We suggest that the reported effect mirrors a tendency of participants to minimize total reaction time to both tasks by reducing slack time.     

Father involvement and marital relationship during transition to parenthood: differences between dual and single-earner families

Research into the process of becoming mother or father shows very conclusively that this important life transition is accompanied by both a decrease in marital quality and a more traditional division of labour. In this paper these changes are analyzed with special emphasis on the relationships between them and exploring the role played in this process by the mother's work status. Results showed a significant link between the development of marital quality and violated expectations regarding father involvement on childrearing. Dual-earner families were characterized by a specific pattern of changes, with greater stability than single-earner families in marital and parental roles during transition to parenthood and a significant role played by spouse support as a partner, but not as a parent.     

“Building Hope for the Future”: A Program to Foster Strengths in Middle-School Students

The authors investigated the effectiveness of a 5-week hope-based intervention designed to enhance hope, life satisfaction, self-worth, mental health and academic achievement in middle school students. The study includes a sample of 31 students from a community school, a matched comparison group of 31 students, and 2 secondary groups—guardians and teachers of the students’ intervention group. Students completed a questionnaire packet that included demographic information, the Portuguese versions of the Children’s Hope Scale, Students’ Life Satisfaction Scale, Mental Health and Self-Worth Scales. Academic achievement was obtained from school records. At baseline, groups are statistically similar on the variables of interest. At post-test the intervention group had enhanced hope, life satisfaction and self-worth. In the intervention group, benefits in hope, life satisfaction and self-worth were maintained at the 18-month follow up. Results suggest that a brief hope intervention can increase psychological strengths, and participants continue to benefit up to 1-year and 6-months later.     

Object naming in dyslexic children: more than a phonological deficit

In the present study, the authors investigate how some visual factors related to early stages of visual-object naming modulate naming performance in dyslexia. The performance of dyslexic children was compared with 2 control groups-normal readers matched for age and normal readers matched for reading level-while performing a discrete naming task in which color and dimensionality of the visually presented objects were manipulated. The results showed that 2-dimensional naming performance improved for color representations in control readers but not in dyslexics. In contrast to control readers, dyslexics were also insensitive to the stimulus's dimensionality. These findings are unlikely to be explained by a phonological processing problem related to phonological access or retrieval but suggest that dyslexics have a lower capacity for coding and decoding visual surface features of 2-dimensional representations or problems with the integration of visual information stored in long-term memory.     

Work–family conflicts,cognitive appraisal,and burnout: Testing the mediation effect with structural equation modelling

Work–family conflict constitutes an important source of occupational stress predicting teachers’ burnout, and cognitive variables have shown to be core structures in explaining human adaptation to stress. Nevertheless, the role of cognitive appraisal needs to be fully analysed to comprehend how it can mediate the relationship between stress and burnout. In order to understand the potential mediation of cognitive appraisal in the relationship between stress and burnout, we adopted conceptual models of stress that highlighted the value of cognitive appraisal on positive and negative reactions to work demands. Also, we analysed the potential moderation of sex and age in the relationship between work–family conflict, cognitive appraisal, and burnout due to inconsistent findings on how these personal variables can interfere on these relations. In this study, we used structural equation modelling (SEM) to test the mediating of cognitive appraisal in the relationship between work–family conflicts and burnout. A survey with measures of work–family conflicts, cognitive appraisal, and burnout was administered to the participants consisting of 438 Portuguese teachers from kindergarten through high school, aged between 28 and 67 years (M = 46.85; SD = 7.88), 304 of whom were females (69.41%). The results confirmed that cognitive appraisal partially mediated the relationship between work–family conflict and burnout. The mediation effect of cognitive appraisal on the relationship between work–family conflict and burnout was invariant regardless of teachers’ sex or age. In sum, cognitive appraisal should be considered in order to understand teachers’ adaptation to work.     

Developing an emotion-focused therapy model for fear of cancer recurrence: A case-level task analysis

Fear of cancer recurrence (FCR) involves anxiety about the possible return or progression of the disease. It is common among people surviving cancer, covering a range of adaptive and maladaptive responses including clinical presentations of FCR, for which different psychological interventions have been developed, most within the cognitive-behavioural paradigm. Recently, emotion-focused therapy (EFT) has been proposed as an alternative and has been the subject of research focusing on the cancer population and cancer-related issues, including FCR. In this study, we looked closely at a successful case from a larger exploratory study, carrying out a discovery-phase task analysis aimed at identifying the main components of EFT–FCR. We found that this approach generally followed the usual structure of an EFT intervention, with four distinct phases. However, we identified some specific secondary processes (e.g., hypervigilance and catastrophising) and clarified the nature of the core pain in this presentation as existential (e.g., fear of dying).     

Posttraumatic Stress Disorder and its relationship with negative cognitive schemas in battered women

This study assessed the association between Posttraumatic Stress Disorder symptoms (PTSD) and maladaptive cognitive schemas among intimate partner violence victims. The sample comprised 114 women from specialized services for victims, who completed measures of physical aggression, sexual abuse, psychological abuse, PTSD, and cognitive schemas. Results showed that 67.54% of women met the diagnostic criteria of PTSD. These women endorsed higher levels of schemas related to mistrust/abuse, vulnerability to harm, defectiveness, shame, enmeshment, abandonment and dependence. A structural equation model showed that the relationship between violence and cognitive schemas was fully mediated by the PTSD symptoms. Finally, the clinical implications of the results are discussed.     

Intimate partner violence and depressive symptoms in women: cognitive schemas as moderators and mediators

In this study the role of cognitive schemas as moderators and mediators between intimate partner violence and depressive symptoms was examined. The sample consisted of 312 women who had suffered an abusive relationship. Participants completed measures of physical, psychological and sexual abuse, maladaptive cognitive schemas (disconnection and rejection, autonomy, and other-directedness), and depression. The evidence for a moderation effect was low and mainly restricted to schemas of the impaired autonomy domain. In contrast, the results supported mediational models in which violence was associated to the cognitive schemas, and these in turn were associated to depressive symptoms. Mediation was partial, with the schemas of the disconnection and rejection domain explaining most of the association between violence and depression. Finally, several explanations for these findings are examined, and their implications for the concept and measure of the cognitive schemas are discussed.     

Tool-composite reuse in wild chimpanzees (Pan troglodytes): archaeologically invisible steps in the technological evolution of early hominins?

Recent etho-archaeological studies of stone-tool use by wild chimpanzees have contributed valuable data towards elucidating the variables that influenced the emergence and development of the first lithic industries among Plio-Pleistocene hominins. Such data help to identify potential behaviours entailed in the first percussive technologies that are invisible in archaeological records. The long-term research site of Bossou in Guinea features a unique chimpanzee community whose members systematically use portable stones as hammers and anvils to crack open nuts in natural as well as in field experimental settings. Here we present the first analysis of repeated reuse of the same tool-composites in wild chimpanzees. Data collected over 5 years of experimental nut-cracking sessions at an “outdoor laboratory” site were assessed for the existence of systematic patterns in the selection of tool-composites, at group and at individual levels. Chimpanzees combined certain stones as hammer and anvil more often than expected by chance, even when taking into account preferences for individual stones by themselves. This may reflect an ability to recognise the nut-cracker as a single tool (composed of two elements, but functional only as a whole), as well as discrimination of tool quality-effectiveness. Through repeatedly combining the same pairs of stones—whether due to preferences for particular composites or for the two elements independently—tool-users may amplify use-wear traces and increase the likelihood of fracturing the stones, and thus of detaching pieces by battering.