The effects of fading,feedback, and feedback plus instruction on the perfomance of institutionalized retarded children in number retention exercises

Summary Three feedback training procedures, fading, feedback and feedback plus instruction, were used in conjunction with reinforcement contingencies to assess the performance of 12 mentally retarded boys in number rentention exercises. The fading and the feedback plus instruction procedures were the only ones to yield highly significant effects: none of the procedures led to any substantially improved performance in transfer exercises. Advantages of fading over the more traditional procedure (less errors, ability to learn difficult exercises) are discussed, as are the problems arising in the application of this method. Analysis of the exercises showed that premature removal of the additional colour cues in the fading procedure resulted in a substantial reduction of the number of correct responses, especially in the difficult exercises, and that the feedback procedure was particularly unsuccessful in difficult exercises. Methodological problems encountered in previous retention studies were indicated and an attempt made to overcome them.

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Zusammenfassung Kombiniert mit Belohnungen, die nur für richtige Antworten erfolgten, wurden drei Rückmelde-Trainingsverfahren: Fading, Feedback und Feedback plus Instruction angewandt, um 12 geistig retardierte Jungen an Zahlen-Konservations-Aufgaben zu trainieren. Nur die Fading- und Feedback plus Instruction-Techniken zeigten hoch signifikante Trainingsgewinne, doch keine der Techniken führte zu bedeutenden Verbesserungen bei Transferaufgaben. Die Vorteile der Fading-Technik gegenüber mehr traditionellen Verfahren (weniger Fehler, Erlernen schwierigerer Aufgaben) wurde ebenso erörtert wie Probleme ihrer Anwendung. Aufgabenanalysen zeigten, daß erstens verfrühtes Ausblenden der zusätzlichen Farben bei der Fading-Technik zu einem starken Absinken der Anzahl der richtigen Antworten besonders bei schwierigen Aufgaben führt; und daß zweitens die Feedback-Technik beim Erlernen schwieriger Aufgaben besonders geringen Erfolg hat. Methodologische Probleme bei vorausgegangenen Konservationsexperimenten wurden aufgezeigt, und es wurde versucht, diese methodologischen Probleme zu lösen.

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This paper is based on a thesis submitted by the author to the University Mannheim as partial fulfillmant of the requirements for the degree of Master of Science (Diplom). The writer is greatly indebted to Dr. Norman H. Stein for his guidance throughout the planning and execution of the study and to his helpful suggestions and criticisms. The writer is also indebted to Dr. Byron J. Ward for making subjects available at Syracuse State School, and to the teachers of the Association for Retarded Children in Syracuse, New York. The study was conducted during a one year stay at Syracuse University. The financial support of the Studentenwerk Mannheim for tuitions and living expenses and a travel grant of the Fulbright Commission is gratefully acknowledged.     

Systemic Barriers Faced by Women Attempting to Leave Abusive Military Marriages

This narrative study features 8 women who shared their stories of systemic barriers faced in the process of leaving an abusive military marriage. The themes of power and control, protection of the service member, entitlement, infallibility, safe places are not safe, and cultural ideals of loyalty are presented and emphasized with excerpts from the women's narratives. Implications are identified for counselors in the roles of practitioner and advocate, along with suggestions of future directions for research.     

Antecedent stimulus control: using orienting cues to facilitate first-word acquisition for nonresponders with autism

Although considerable progress has been made in improving the acquisition of expressive verbal communication in children with autism, research has documented that a subpopulation of children still fail to acquire speech even with intensive intervention. One variable that might be important in facilitating responding for this nonverbal subgroup of children is the use of antecedent orienting cues. Using a multiple baseline design, this study examined whether individualized orienting cues could be identified, and whether their presentation would result in the production of verbal expressive words. The results showed that this antecedent stimulus control procedure produced improvements in responding to verbal models in all of the children, and subsequent gains in speech for some of the children. Theoretical and applied implications of orienting cues as they relate to antecedent stimulus control for children with autism are discussed.     

Do conscientious individuals live longer? A quantitative review

OBJECTIVE: Following up on growing evidence that higher levels of conscientiousness are associated with greater health protection, the authors conducted a meta-analysis of the association between conscientiousness-related traits and longevity. DESIGN: Using a random-effects analysis model, the authors statistically combined 20 independent samples. In addition, the authors used fixed-effects analyses to examine specific facets of conscientiousness and study characteristics as potential moderators of this relationship. MAIN OUTCOME MEASURES: Effect sizes were computed for each individual sample as the correlation coefficient r, based on the relationship between conscientiousness and mortality risk (all-cause mortality risk, longevity, or length of survival). RESULTS: Higher levels of conscientiousness were significantly and positively related to longevity (r = .11, 95% confidence interval = .05-.17). Associations were strongest for the achievement (persistent, industrious) and order (organized, disciplined) facets of conscientiousness. CONCLUSION: Results strongly support the importance of conscientiousness-related traits to health across the life span. Future research and interventions should consider how individual differences in conscientiousness may cause and be shaped by health-relevant biopsychosocial events across many years.     

The Influence of Clinical Variables on the Psychological Adaptation of Adolescents after Solid Organ Transplantation

This study assessed the influence of clinical and socio-demographic variables on the psychological adaptation of transplanted adolescents. Twenty-six transplanted adolescents and 25 healthy adolescents, aged 13–17, and their parents participated in the study. The following domains were measured: social competence, emotional/behavioral problems, self-concept, self-esteem and subjective well-being. The findings revealed that transplanted boys presented significantly less social competence (U = 26,000, p < .05) and more externalizing problems (U = 25,000, p < .05), social problems (U = 25,000, p < .05) and attention problems (U = 17,500, p < .01) than healthy boys. In contrast, transplanted girls displayed significantly more internalizing problems (U = 47,000, p < .05) and lower physical self-concept (U = 49,500, p < .05) than healthy girls. Hierarchical regression analysis showed clinical variables, especially waiting-list time, significantly predicted attention problems (β = .364, p < .05) and negative affect (β = .632, p < .05) in transplanted adolescents. Also, male (β = −0.554, p < .01) and younger (β = −0.444, p < .01) transplanted adolescents were at risk for attention problems. Our data suggest the importance of the waiting-list time for transplanted adolescents. Efforts to reduce the pretransplant phase would help adolescents achieve better psychological adaptation at long-term posttransplant.     

Multidimensional normative ratings for the International Affective Picture System

The purpose of the present investigation was to replicate and extend the International Affective Picture System norms (Ito, Cacioppo, & Lang, 1998; Lang, Bradley, & Cuthbert, 1999). These norms were developed to provide researchers with photographic slides that varied in emotional evocation, especially arousal and valence. In addition to collecting rating data on the dimensions of arousal and valence, we collected data on the dimensions of consequentiality, meaningfulness, familiarity, distinctiveness, and memorability. Furthermore, we collected ratings on the primary emotions of happiness, surprise, sadness, anger, disgust, and fear. A total of 1,302 participants were tested in small groups. The participants in each group rated a subset of 18 slides on 14 dimensions. Ratings were obtained on 703 slides. The means and standard deviations for all of the ratings are provided. We found our valence ratings to be similar to the previous norms. In contrast, our participants were more likely to rate the slides as less arousing than in the previous norms. The mean ratings on the remaining 12 dimensions were all below the midpoint of the 9-point Likert scale. However, sufficient variability in ratings across the slides indicates that selecting slides on the basis of these variables is feasible. Overall, the present ratings should allow investigators to use these norms for research purposes, especially in research dealing with the interrelationships among emotion and cognition. The means and standard deviations for emotions may be downloaded as an Excel spreadsheet from www.psychonomic.org/archive.     

Dépendance et exercice physique : une échelle de dépendance à l'exercice physique

The regular practice of physical exercises is generally considered from the point of view of the favorable consequences which can result from it. This prospect tends to leave aside negative aspects of this practice when it is very intense in particular. Some authors consider the negatives aspects of this practice and name this phenomenon: exercise dependence. There are divergences in the definition as well as in the operationnalisation of the concept of exercise dependence. The use of non-valid measuring instruments contributed to confusion in this field. Among the ten measuring instrument available, a scale held our attention, it acts of the scale of the physical exercise dependence, which has satisfactory psychometric qualities.     

Joint attention and children with autism: a review of the literature

Preverbal communication and joint attention have long been of interest to researchers and practitioners. Both attending to social partners and sharing attentional focus between objects or events and others precede the onset of a child's first lexicon. In addition, these prelinguistic acts also appear to have important implications with regard to learning to socialize. The construct of joint attention has been noted as an early developing area prior to the transition to symbolic communication. Thus, the importance of joint attention in typically developing children, and the lack thereof in children with autism, has interested researchers for use in diagnosis and intervention for autism. That is, joint attention has been gaining momentum as an area that not only helps characterize children with autism, but also as a prognostic indicator and a potential intervention goal. In this paper, the status of the literature about initiation of joint attention by young typically developing children and young children with autism was examined. Empirical studies regarding joint attention behaviors, including eye gaze alternation, the use of protodeclaratives and protoimperatives, and studies that investigated joint attention as a predictor of language acquisition were reviewed. Possible areas for future research for children with autism are discussed.