Evaluation of a psychosocial intervention on social support, perceived control, coping strategies, emotional distress, and quality of life of breast cancer patients

The purpose of this research was to demonstrate that a specific psychosocial intervention changes reactions to cancer and quality of life. This study was carried out on 66 patients with a first breast cancer. Patients were randomly divided into two groups: a specific intervention group (G1, 8 sessions) or a support group (G2, 8 sessions). A control group (G3) was composed of patients who refused to participate in psychological intervention. Social support, perceived control, repression of emotions, coping strategies, emotional distress, and quality of life were assessed one week before (T1) and at the end (T2) of the psychological intervention. Results showed that G1 did not have significantly modified quality of life or psychological scores. Patients of G2 had poorer emotional quality of life, use of internal causal attributions, and minimized their illness at T1 as compared to patients of G3. At Time 2 these differences were not observed.     

Infant ability to tell voices apart rests on language experience

A visual fixation study tested whether 7-month-olds can discriminate between different talkers. The infants were first habituated to talkers producing sentences in either a familiar or unfamiliar language, then heard test sentences from previously unheard speakers, either in the language used for habituation, or in another language. When the language at test mismatched that in habituation, infants always noticed the change. When language remained constant and only talker altered, however, infants detected the change only if the language was the native tongue. Adult listeners with a different native tongue from the infants did not reproduce the discriminability patterns shown by the infants, and infants detected neither voice nor language changes in reversed speech; both these results argue against explanation of the native-language voice discrimination in terms of acoustic properties of the stimuli. The ability to identify talkers is, like many other perceptual abilities, strongly influenced by early life experience.     

The psychological costs of painless but recurring experiences of racial discrimination

When studying discrimination, it is important to examine both perceived frequency and stress associated with these experiences, as well as the interplay between these two dimensions. Using data from Latino/a participants (N = 168), we found an interaction effect of the reported frequency and reported stressfulness of discrimination on psychological distress (depression and anxiety), such that frequency predicted greater psychological distress for low-stress events, but high-stress events were associated with greater distress regardless of frequency. In addition, using the constructs of "stated" and "derived" stressfulness, we found that the frequency of experiences of discrimination that were rated as less stressful were, in fact, correlated with greater psychological distress. Discrimination events not experienced as stressful nonetheless may have negative implications for the target, especially if they occur frequently.     

Enhancing the mental representations of space used by blind pedestrians, based on an image schemata model

The configuration of mental representation of space plays a major role in successful navigational activities. Therefore, navigational assistance for pedestrians who are blind should help them to better configure their mental representation of the environment. In this paper, we propose and exploit a computational model for the mental representation of urban areas as an aid to orientation and navigation for visually impaired pedestrians. Our model uses image schemata to capture the spatial semantics and configural elements of urban space necessary for this purpose. These image schemata are schematic structures that are continually requested by individuals in their perception, bodily movement and interaction with surrounding objects. Our proposed model also incorporates a hierarchical structure to provide different levels of detail tied to appropriate spatial perspectives at each scale. We presume that such computational model will help us to develop an appropriate structure of spatial data used to assist the target population. At the end of the paper, we illustrate the utility of our configural model by developing a typical scenario for the navigation of a blind pedestrian in an urban area.     

Splitting,fragmenting, and mental agony: the clinical thinking of Sándor Ferenczi

Following a thorough study of the Clinical Diary (1932), the author aims to put forward Sándor Ferenczi's theoretical discoveries, which allow him to settle a very advanced clinical consideration. The main parameters of this consideration foreshadow those that, in the following decades, were to be at the centre of some of the most significant developments in psychoanalysis, in particular those of M. Klein, W. R. Bion and D. W. Winnicott.     

Silent or Talking in the Classroom: Implicit Self-Stereotyping Among Asian and White Students

In academic settings, Asian students are often described as less talkative than White students. We provide an account of this phenomenon based on research on cultural influences on the self, self-categorization, and implicit social cognition. We hypothesized that the classroom context activates a process of implicit self-stereotyping. Asian and White participants were asked to imagine themselves in a classroom or leisure context. Next, they completed Implicit Association Tests assessing their self-concept, ethnic stereotypes, and ethnic identification. In the classroom context only, ethnic stereotypes accounted for a more reserved self-concept among Asian participants and a more talkative self-concept among White participants.     

Guilt by association and honor by association: The role of acquired equivalence

Guilt by association and honor by association are two types of judgments that suggest that a negative or positive quality of a person or object can transfer to another person or object, merely by co-occurrence. Most examples have been demonstrated under conditions of direct associations. Here, we provide experimental evidence of guilt by association and honor by association via indirect associations. We show that participants may treat two individuals alike if they have been separately paired with a common event using an acquired-equivalence paradigm. Our findings suggest that association fallacies can be examined using a paradigm originally developed for research with nonhuman animals and based on a representation mediation account.     

Why This Makes Me Think of That

This study was aimed at explaining how and under what conditions surface similarity leads to the retrieval of an analogous base problem in LTM. Some elements of a theory of the organisation of knowledge in memory are proposed. Two levels of representation are distinguished. The first level represents directly accessible, local surface properties. The second level represents more abstract information pertaining to the category with which each analogous problem can be associated. Some results will be described showing that access to an analogue in LTM based on surface properties is determined by the existence of a similarity at a higher level of abstraction. This is a “search-area” effect, in that categorical information seems to delimit a memory search space, within which the connection between local surface properties is more likely to be made.     

Dutch and Polish Perceptions of Leadership and Culture: The GLOBE Project

In this paper the objectives of a new international research project that focuses on the perception of leadership across cultures will be presented. The definition of leadership will be discussed in relation to cross-cultural leadership research. The ideas and theory on which the project is based will be introduced along with several of the hypotheses the project is designed to test. Besides testing the general hypotheses, results obtained in the GLOBE study can also be used for a more focused comparison between two countries. In this paper, differences in preferred leadership attributes and national culture dimensions in The Netherlands and Poland are presented. A total of 287 Dutch managers from six organizations and 277 Polish managers from six organizations filled out questionnaires. The results indicate that Dutch and Polish cultures differ strongly on power distance, uncertainty avoidance and future orientation. Regarding preferred attributes for outstanding leadership, Polish respondents score especially high on administrative skills, vision, and diplomacy, whereas Dutch managers emphasize integrity, inspirational behavior and vision. Polish respondents are also less negative about autocratic leadership.     

Active versus passive proprioceptive straight-ahead pointing in normal subjects

Eighty blindfolded healthy female subjects participated in an active and a passive straight-ahead pointing task to study the estimation of the subjective sagittal middle in the presence or absence of an active haptic exploration. Subjects were to point straight-ahead with their left or right index finger starting from different right- or left-sided locations, while performing either an active movement or with the hand being passively moved by the examiner. Results showed: (i) a significant effect of the hand used only on the active straight-ahead pointing task performance; (ii) a significant effect of the starting position both on the active and passive pointing performance; (iii) a significant correlation between the two protocols only in terms of spatial bias (algebraic error) but not in terms of precision (absolute errors). These results are discussed with regards to normal and neuropsychological studies of the egocentric frame of reference.