Psychological determinants of information searching activity

The paper deals with the application of the activity theory in describing psychological determinants of the information searching activity. The notions of information behavior, information retrieval, information competence, information retrieval activity given in Russian and English scientific literature are compared. The research approach to the information retrieval activity based on the principles developed in the Russian theory of activity is described; and the fundamentals of G. Sukhodolsky's generalized conception of activity are presented for the first time. Analysis of empirical researches showed that specific features of information search depend on how the user evaluates information resources, information, conditions and results of search. Psychological determiners of information search may be detected as the system of evaluative alternatives, which is generated by the user during the process of his experience growth. We discovered that user's evaluation system is also related to his individual typological and personal regulative features and determines the choice of the search strategy.     

A bus stop shelter evaluated from the user's perspective

This study aims to evaluate the current bus stop shelter model used in Florianópolis, Brazil, through a functional analysis--focused in the relationship between the shelter, the users and their activities--and also to analyse users' perceptions. The methodology consisted of exploratory visits, anthropometric analysis, observation and interviews. The exploratory visit intended to survey the physical characteristics of the shelter (dimensions, materials, colors, displayed information) and its position on the sidewalk. The anthropometric analysis was made to verify whether the dimensions of the shelters were adequate to users' needs. The observation provided data for the analysis of users' behavior, which involved a biomechanical study of their postures, an ownership/occupancy analysis in terms of territoriality and studies about spatial requirements of interpersonal relations (proxemics). The interviews helped to analyze how the user perceives the quality of some of the main functions of the shelter: to provide physical and psychological comfort and to display information about the public transportation system. As a result, the overall conclusion is that shelters do not meet users' needs. Recommendations are provided in order to improve physical and psychological comfort and to display relevant information about the transportation system.     

Changes in self-efficacy and readiness for smoking cessation among women with high school or less education

The most common theory of smoking cessation postulates that readiness to quit begins with changes in attitudes that move the smoker toward behavioral change and eventual cessation. However, trends in smoking indicate that many who currently smoke are not ready to quit. Hence, strategies that both enhance readiness and focus on quitting are likely to be most effective. We hypothesize that an intervention addressed to motivating behavior change will enhance readiness to change, which will in turn increase the smokers self-efficacy regarding further change. A smoking cessation intervention that combined a self-help booklet and televised segments was developed to address these issues in a population of women smokers with high school or less education. Readiness to quit was measured prior to the intervention, immediately following the intervention, and again at six and 12 months after intervention. The results indicate that the intervention had its effects on readiness to quit, which in turn affected self-efficacy, which further enhanced readiness to quit. These findings indicate that interventions aimed at this group of smokers may need to provide achievable objectives that focus on preparing the smoker to quit as well as promote cessation.     

The eating disorders NOS diagnostic profile among college women

The authors examined a proposed profile of eating-related behaviors, associated features, developmental issues, and help-seeking behavior among college women, using an eating disorder response program. The most common symptom scenario was a pattern of regular binge eating, together with daily exercise and occasional purging. The most common associated features were distressing or dysfunctional overconcern about body image and self-esteem, usually with day-to-day stress and intermittent depression. The women who fit this pattern also presented developmental issues of perfectionism, conflictual relationships with parents, and struggles for independence; and they tended to be ambivalent about seeking services. Implications for practice, including the need to develop a framework for eating disorder responses on campus that includes preventive programs and developmental interventions to target emerging and moderate concerns are discussed; limitations and the preliminary nature of the findings are explicated.     

Sexual abuse: a comparison between resilient victims and drug-addicted victims

The goal of this study was to determine which variables distinguish resilient victims from drug-addicted victims, who were sexually abused during their childhood--in addition, to measure the contribution of these variables to the level of distress experienced by the victims. There were two groups of 20 women interviewed. The resilient group showed no clinically significant symptoms of mental distress, and the addicted group were undergoing treatment for drug dependency. They all completed a semi-structured interview and a questionnaire regarding the type and severity of their sexual abuse, mental health status, self-esteem, locus of control, support and cognitive factors from Finkelhor's model. Both of these groups were equally and severely abused. Resilient and addicted women both received a moderate level of support. These women also reported the same sense of betrayal and powerlessness. Furthermore, both groups believe, to a large degree, that they now control what happens to them (internal locus of control). There were three distinguishing variables among the two groups, they were stigmatization, self-blame, and hazard for the locus of control. In comparison, resilient women had less self-blame for having been abused and they also felt less stigmatized than addicted women. In fact, stigmatization and self-blame account for 65% of the TSC-40 variance. These results suggest that cognitive strategies, particularly those that are linked to the interpretation of the event, may have some importance in the recovery.