The Relationship Between Volition and Independent Occupational Performance in People with Mental Disorders

Mental disorders and psychiatric institutionalization reduce the volition and limit the occupational performance of those affected. This article investigates the relationship between volition and occupational performance of people with mental disorders and analyzes the influence of sociodemographic variables on their volition. The results show that high levels of volition and regular participation in occupational therapy programs improve independence in daily occupational performance but also show that psychiatric pathology and the length of institutionalization reduce this volition.     

Retrieval of past and future positive and negative autobiographical experiences

We studied retrieval-induced forgetting for past or future autobiographical experiences. In the study phase, participants were given cues to remember past autobiographical experiences or to think about experiences that may occur in the future. In both conditions, half of the experiences were positive and half negative. In the retrieval-practice phase, for past and future experiences, participants retrieved either half of the positive or negative experiences using cued recall, or capitals of the world (control groups). Retrieval practice produced recall facilitation and enhanced memory for the practised positive and negative past and future experiences. While retrieval practice on positive experiences did not impair the recall of other positive experiences, we found inhibition for negative past and future experiences when participants practised negative experiences. Furthermore, retrieval practice on positive future experiences inhibited negative future experiences. These positivity biases for autobiographical memory may have practical implications for treatment of emotional disorders.     

Sound naming in neurodegenerative disease

Modern cognitive neuroscientific theories and empirical evidence suggest that brain structures involved in movement may be related to action-related semantic knowledge. To test this hypothesis, we examined the naming of environmental sounds in patients with corticobasal degeneration (CBD) and progressive supranuclear palsy (PSP), two neurodegenerative diseases associated with cognitive and motor deficits. Subjects were presented with 56 environmental sounds: 28 sounds were of objects that required manipulation when producing the sound, and 28 sounds were of objects that required no manipulation. Subjects were asked to provide the name of the object that produced the sound and also complete a sound-picture matching condition. Subjects included 33 individuals from four groups: CBD/PSP, Alzheimer disease, frontotemporal dementia, and normal controls. We hypothesized that CBD/PSP patients would exhibit impaired naming performance compared with controls, but the impairment would be most apparent when naming sounds associated with actions. We also explored neural correlates of naming environmental sounds using voxel-based morphometry (VBM) of brain MRI. As expected, CBD/PSP patients scored lower on environmental sounds naming (p < 0.007) compared with the controls. In particular, the CBD/PSP patients scored the lowest when naming sounds of manipulable objects (p < 0.05), but did not show deficits in naming sounds of non-manipulable objects. VBM analysis across all groups showed that performance in naming sounds of manipulable objects correlated with atrophy in the left pre-motor region, extending from area six to the middle and superior frontal gyrus. These results indicate an association between impairment in the retrieval of action-related names and the motor system, and suggest that difficulty in naming manipulable sounds may be related to atrophy in the pre-motor cortex. Our results support the hypothesis that retrieval of action-related semantic knowledge involves motor regions in the brain.     

The effects of counting blessings on subjective well-being: a gratitude intervention in a Spanish sample

This study examined a gratitude intervention repeating Emmons and McCullough study (2003) in a Spanish sample, Participants were randomly assigned to one of three conditions (gratitude, hassles and any event) and kept daily records during 2 weeks of gratitude, affect, quality of relationships, physical and subjective well-being. We added design features to assess the intervention long-term impact (follow-up measures), and to improve the design control (pre-treatment measures). Following the cited authors' analysis, i.e., comparing groups only in the post-test, we replicated their results, finding differences in positive affect and gratitude between the gratitude condition and the hassles condition. However, when including both the pre and the follow-up measures in the analysis, results were replicated only partially, as the difference in gratitude disappeared. Moreover, the difference in positive affect between groups in the post-test seemed to be influenced mainly by a decrease in positive affect in the hassles group. Post-test differences between groups in positive affect disappeared in the follow-up. Gratitude interventions may have an effect on well-being, but we consider other methods to promote gratitude besides gratitude journals should be tested.     

A New Experience: The Course of Ethics in Engineering in the Department of Civil Engineering,University of Granada

A course in professional ethics for civil engineers was taught for the first time in Spain during the academic year 2007/08. In this paper a survey on the satisfaction and expectation of the course is presented. Surprisingly the students sought moral and ethical principles for their own ordinary lives as well as for their profession. Students were concerned about the law, but in their actions they were more concerned with their conscience, aware that it can be separate from the law.     

Messages about the uniqueness and similarities of people: Impact on U.S. Black and Latino youth

This experiment examined the impact of messages about uniqueness and similarity between groups of people on Black and Latino children's social attitudes. Children (ages 11–14) read two brief science books embedded with a similarities message (“all people are basically the same”), unique message (“each person is unique”), combined similar-unique message (“all people are the same in a way, but each person is also unique”), or no additional message (control). Relative to the other conditions, the combined condition increased general social tolerance and decreased desired social distance from White children. No message appeared to negatively impact participants' attitudes toward their own group. Implications of these results for basic and applied anti-bias work on promoting similarities, differences, or both are discussed.     

Emotional Reactions to Menarche Among Mexican Women of Different Generations

This study explored the information received about menstruation by Mexican women as well as their reactions to menarche. The most important topics that teenagers, young women, and middle-aged women were informed about were menstrual hygiene and physiology. In contrast, senior citizens were more informed about hygiene and activity restrictions. Regarding their reactions to menarche, teenagers and young women reported being confused. Positive reactions were reported only by older women who had knowledge about menstruation prior to menarche. Finally, younger women were more likely to present ambivalent reactions to menarche, probably because they are exposed to mixed messages which are often contradictory, resulting in more confusion and ambivalence.     

The use of virtual environments for survey spatial ability evaluation in topographical disorientation

Due to their interactivity and to the sense of presence they afford, virtual environments constitute an interesting opportunity to study spatial cognition. In accordance with this perspective, we aimed to introduce a spatial test in virtual simulation in order to investigate the survey spatial ability in patients with topographical disorientation. To do this, we used the "planning in advance task" in a virtual environment that constitutes an effective procedure to experimentally evaluate survey maps. With this procedure we present the single case of a woman, with a right medial temporal lobe lesion, who shows a selective impairment in the acquisition of new spatial relationships. The patient's performance in "planning in advance task" was compared with that of a control group made up of 40 female subjects matched for age and education. Results show how the patient revealed a significantly lower spatial performance when compared to the control group, demonstrating an inability to solve survey-type spatial tasks in complex virtual environments.     

The impact of residential context on adolescents' Subjective Well being

The study investigates the impact of residential context on stressful events and Subjective Well being (Emotional and Psychological) in young people living in a deprived geographical area, and the mediating role of personal (Self‐Efficacy) and social (Social Support, Sense of Community) variables. A questionnaire was submitted to 297 subjects (48.5% males): 203 adolescents (14–19 years old) and 94 young adults (20–27 years old), from different socio‐economic (SES) levels. Results confirm the significant impact of the residential context on youngsters' perceived residential quality, Stress and Subjective Well being outcomes; such effect partly differs according to participants' gender and age. Adolescents are less satisfied of their living context and enjoy lower well being than young adults. Social resources (Friend and Family Support) significantly buffer the effect of a deprived residential context of youngsters' Well being, whereas personal resources (Self‐Efficacy) directly increase Well being levels. Copyright © 2008 John Wiley & Sons, Ltd.