Sea lions and equivalence: expanding classes by exclusion

Experiments have shown that human and nonhuman subjects are capable of performing new arbitrary stimulus-stimulus relations without error. When subjects that are experienced with matching-to-sample procedures are presented with a novel sample, a novel comparison, and a familiar comparison, most respond by correctly selecting the novel comparison in the presence of the new sample. This exclusion paradigm was expanded with two California sea lions that had previously formed two 10-member equivalence classes in a matching-to-sample procedure. Rather than being presented with a novel sample on a given trial, the sea lions were presented with a randomly selected familiar member of one class as the sample. One of the comparisons was a randomly selected familiar member of the alternative class, and the other was a novel stimulus. When required to choose which comparison matched the sample, the subjects reliably rejected the familiar comparison, and instead selected the unfamiliar one. Next, the sea lions were presented with transfer problems that could not be solved by exclusion; they immediately grouped the new stimuli into the appropriate classes. These findings show that exclusion procedures can rapidly generate new stimulus relations that can be used to expand stimulus classes.     

John Dewey,The Other Face of the Brazilian New School

This paper intents to analyze the influence of John Dewey’s ideas in the movement that defended the educationl renovation in Brazil (named New School) at the end of the 1920s and in the 1930s. For this, it explains two trends of that movement: the first is described by the metaphor of industrial or mechanical efficiency, whose emphasis was in the power derived from the disciplinary idea of progress, which was embedded in the process of rationalization of the social relations submitted by a factory model; the second, developed by influence of Dewey, is characterized by a project of democratization of society and school that prevented the individual massification and the adoption of the rationalizing model inspired by the factory without any criticism. When Dewey was put in the center of the debate on political, pedagogical and social goals of the Brazilian New School, he was called to introduce a series of concepts that helped to find the balance between the respect for individuality and the observation of the social needs. This paper has some of the conclusions of a major research project, “Philosophy and Science in the New Educational Discourse (Brazil: l930–1960),” sponsored by CNPq.     

A Review of Self-Management Interventions Targeting Academic Outcomes for Students with Emotional and Behavioral Disorders

The purpose of this review was to report on the effectiveness and focus of academic self-management interventions for children and adolescents with emotional and behavioral disorders. Twenty-two studies published in 20 articles and involving 78 participants met inclusionary criteria. The overall mean effect size (ES) across those studies was 1.80 (range –0.46 to 3.00), indicating effects were generally large in magnitude and educationally meaningful. Self-monitoring interventions were the predominant type of self-management technique used by researchers. The mean ES for intervention types were self-evaluation (1.13), self-monitoring (1.90), strategy instruction techniques (1.75), self-instruction techniques (2.71), and multiple-component interventions (2.11). Interventions targeted improvement in math calculation skills more than any other area. The mean ES by academic area were math interventions (1.97), writing (1.13), reading (2.28), and social studies (2.66). There was evidence to support a claim of the generalization and maintenance of findings. Implications, limitations, and areas for future research are discussed.     

Differences in Individual Approaches: Communication in the Familial Breast Cancer Consultation and the Effect on Patient Outcomes

This multicenter study aimed to assess (i) whether individual clinical geneticists and genetic counselors vary in their communication skills and (ii) whether this variation in communication impacts on patient outcomes, such as anxiety, depression, genetics knowledge, and satisfaction. One hundred and fifty women from high-risk breast cancer families attending their first genetic counseling consultation completed pre and post-consultation self-report questionnaires. The consultations were audiotaped and transcribed verbatim. Univariate analyses showed highly significant differences between individual clinical geneticists and genetic counselors in: facilitating understanding (p 0.001); facilitating active involvement (p 0.001); facilitating partnership building (p = 0.003); addressing emotional concerns (p 0.001); and discussing prophylactic mastectomy (p = 0.017). Multivariate linear regressions showed that this variation in communication resulted in a greater change in patients depression 4 weeks after the counseling session (p = 0.017). These findings suggest clinical geneticists and genetic counselors have achieved some standardization in communicating information, but showed diversity in their facilitation skills. Communication skills may be a useful area to explore further in this field.     

Psychosocial outcomes of urban African American adolescents born to teenage mothers

This is a study of psychosocial outcomes of adolescents born to teenage mothers. Adolescents' problem behaviors, psychological well-being, social support, school variables, and sexual behaviors are compared across three groups—those born to mothers 17 or younger, mothers 18–19 years old, and mothers 20 or older. Analyses from two samples of African American adolescents from Maryland (n = 205) and Michigan (n = 570) are reported. The results from both samples indicate that mother's age at birth is unrelated to adolescents' psychosocial outcomes. These two studies add to the limited number of analyses that examine adolescent outcomes for children of teen mothers. The results suggest that efforts to understand social structural determinants of healthy and problematic adolescent development may be more informative than examining the effects of mother's age. They also suggest that teen pregnancy prevention programs may be more effective if they are part of a larger prevention strategy that incorporates social structural change efforts and not only a focus on individual level change.     

The National Research Council Report on the Prevention of Reading Difficulties in Young Children and the Process of Dubitation

The author examines two significant issues, the adjudication of evidence and the architecture of instruction in the context of research on beginning reading. In particular, he reflects on his participation as a member of the National Research Council's committee that published the recent report entitled Preventing Reading Difficulties in Young Children (1998). The National Academy of Sciences panel of experts process is contrasted with a more explicit process for codifying scientific evidence and including quantitative experimental research as the primary source of evidence. In addition, the author argues for the importance of attending to the architecture of instruction in beginning reading.     

Effects of a Danish Student‐Centered Prosocial Intervention Program Among Japanese Children

Japan and Denmark represent two different educational cultures. Where Danish students in general report high scores on self‐esteem, Japanese children report low. A student‐centered and interaction‐based prosocial intervention program that was designed according to Danish educational culture was administered to children aged 11–12 years in Japan. Questionnaires measuring the children's quality of life (QoL) and metacognitive awareness were applied. Overall, the results showed that the student‐centered intervention improved the emotional well‐being aspect of QoL among Japanese boys. In contrast, Japanese boys’ scores on the declarative knowledge of metacognitive regulation declined. The teachers’ attitudes towards the intervention program were analyzed by use of interviews. The effect of the student‐centered intervention program is discussed with respect to the educational cultures in Japan.     

Self‐Stigma,Mental Health Literacy,and Health Outcomes in Integrated Care

The authors describe research on the self‐stigma of mental illness and help seeking, mental health literacy, and health outcomes in an integrated care medical center. Results revealed that self‐stigma of mental illness and self‐stigma of seeking help had an inverse relationship with mental health literacy. No statistically significant relationships were found between health outcomes, either type of self‐stigma, and mental health literacy. The authors discuss these and other findings and offer research and counseling implications.