Dynamic Positioning Capability Analysis for Marine Vessels Based on A DPCap Polar Plot Program

Science.gov (United States)

Wang, Lei; Yang, Jian-min; Xu, Sheng-wen

2018-03-01

Dynamic positioning capability (DPCap) analysis is essential in the selection of thrusters, in their configuration, and during preliminary investigation of the positioning ability of a newly designed vessel dynamic positioning system. DPCap analysis can help determine the maximum environmental forces, in which the DP system can counteract in given headings. The accuracy of the DPCap analysis is determined by the precise estimation of the environmental forces as well as the effectiveness of the thrust allocation logic. This paper is dedicated to developing an effective and efficient software program for the DPCap analysis for marine vessels. Estimation of the environmental forces can be obtained by model tests, hydrodynamic computation and empirical formulas. A quadratic programming method is adopted to allocate the total thrust on every thruster of the vessel. A detailed description of the thrust allocation logic of the software program is given. The effectiveness of the new program DPCap Polar Plot (DPCPP) was validated by a DPCap analysis for a supply vessel. The present study indicates that the developed program can be used in the DPCap analysis for marine vessels. Moreover, DPCap analysis considering the thruster failure mode might give guidance to the designers of vessels whose thrusters need to be safer.

Systematic review of positive youth development programs for adolescents with chronic illness.

Science.gov (United States)

Maslow, Gary R; Chung, Richard J

2013-05-01

The Positive Youth Development (PYD) framework has been successfully used to support at-risk youth. However, its effectiveness in fostering positive outcomes for adolescents with chronic illness has not been established. We performed a systematic review of PYD-consistent programs for adolescents with chronic illness. Data sources included PubMed, CINAHL, and PsychINFO. Guided by an analytic framework, we searched for studies of PYD-consistent programs serving adolescents and young adults aged 13 through 24 with chronic illness. References were screened iteratively with increasing depth until a focused cohort was obtained and reviewed in full. The authors separately reviewed the studies using structured analysis forms. Relevant study details were abstracted during the review process. Fifteen studies describing 14 programs were included in the analysis. Three comprehensive programs included all 3 core components of a PYD program, including opportunities for youth leadership, skill building, and sustained connections between youth and adults. Four programs were primarily mentoring programs, and 7 others focused on youth leadership. Programs served youth with a variety of chronic illnesses. The quality and type of evaluation varied considerably, with most reporting psychosocial outcomes but only a few including medical outcomes. The PYD-consistent programs identified in this review can serve as models for the development of youth development programs for adolescents with chronic illness. Additional study is needed to evaluate such programs rigorously with respect to both psychosocial and health-related outcomes. PYD-consistent programs have the potential to reach youth with chronic illness and promote positive adult outcomes broadly.

The effect of "in favor of myself": preventive program to enhance positive self and body image among adolescents.

Science.gov (United States)

Golan, Moria; Hagay, Noaa; Tamir, Snait

2013-01-01

Positive self-esteem, emotional well-being, school achievements and family connectedness are considered protective factors against health-compromising behaviors. This study examined the effect of an interactive, community-based, media literacy and dissonance wellness program, In Favor of Myself, on the self-image, body image, eating attitudes and behavior of young adolescents. A preliminary cohort study was conducted among 972 program participants who did not take part in the controlled trial. Over 75% of participants said they would recommend the program to their friends. A controlled trial was conducted to evaluate program acceptability, efficacy and effectiveness among 259 participants (210 in the intervention group and 49 in the control group), aged 12-14 years, who completed questionnaires during at least two assessment times. Program materials were provided, along with leaders' training, in order to ensure quality program delivery and creation of a wide network of committed program leaders. The program significantly reduced drive for thinness and self-worth contingent upon others' approval, the gap between current body figure and ideal figure, and the impact of mood on girls' self-image. Superiority was found among those participating in the intervention group with respect to recognizing media strategies, the influence of media on desire to change, and the influence of appearance on self-confidence and drive for thinness. In Favor of Myself shows promising results for strengthening adolescents' ability to cope with the challenges of their life stage. Suggestions for improving In Favor of Myself are presented.

A Longitudinal Evaluation of the Positive Action Program in a Low-Income, Racially Diverse, Rural County: Effects on Self-Esteem, School Hassles, Aggression, and Internalizing Symptoms.

Science.gov (United States)

Guo, Shenyang; Wu, Qi; Smokowski, Paul R; Bacallao, Martica; Evans, Caroline B R; Cotter, Katie L

2015-12-01

Positive Action is a school-based program that aims to decrease problem behaviors (e.g., violence, substance use) and increase positive behaviors (e.g., school engagement, academic achievement). Although a number of studies have shown that Positive Action successfully achieves these goals, few studies have evaluated the program's effectiveness in rural schools. Given that rural youth are at an increased risk for risky behaviors (e.g., violence, substance use), this is a critical gap in the existing Positive Action research base. The current study assesses the impact of Positive Action on change rates of self-esteem, school hassles, aggression, and internalizing symptoms in a group (N = 1246, 52% female) of ethnically/racially diverse (27% White, 23% African American, 12% mixed race/other, 8% Latino, 30% as American Indian) middle school youth (age range 9-20) located in two violent, low-income rural counties in North Carolina. One county engaged in Positive Action over the 3-year study window while the other county did not. Following multiple imputation and propensity score analysis, 4 two-level hierarchical linear models were run using each of the outcome measures as dependent variables. The results indicate that the program generates statistically significant beneficial effects for youth from the intervention county on self-esteem scores and school hassles scores. Although the program generates beneficial effects for intervention youth on the change in aggression scores, the finding is not statistically significant. The finding on the change in internalizing scores shows a non-significant detrimental effect: the youth from the comparison county have lower internalizing scores than those from the intervention county. Implications are discussed.

The 3-year disease management effect: understanding the positive return on investment.

Science.gov (United States)

Nyman, John A; Jeffery, Molly Moore; Abraham, Jean M; Jutkowitz, Eric; Dowd, Bryan E

2013-11-01

Conventional wisdom suggests that health promotion programs yield a positive return on investment (ROI) in year 3. In the case of the University of Minnesota's program, a positive ROI was achieved in the third year, but it was due entirely to the effectiveness of the disease management (DM) program. The objective of this study is to investigate why. Differences-in-differences regression equations were estimated to determine the effect of DM participation on spending (overall and service specific), hospitalizations, and avoidable hospitalizations. Disease management participation reduced expenditures overall, and especially in the third year for employees, and reduced hospitalizations and avoidable hospitalizations. The positive ROI at Minnesota was due to increased effectiveness of DM in the third year (mostly due to fewer hospitalizations) but also to the simple durability of the average DM effect.

Effects of a health education and telephone counseling program on patients with a positive fecal occult blood test result for colorectal cancer screening: A randomized controlled trial.

Science.gov (United States)

Chiu, Hui-Chuan; Hung, Hsin-Yuan; Lin, Hsiu-Chen; Chen, Shu-Ching

2017-10-01

Our purpose was to evaluate the effects of a health education and telephone counseling program on knowledge and attitudes about colorectal cancer and screening and the psychological impact of positive screening results. A randomized controlled trial was conducted with 2 groups using a pretest and posttest measures design. Patients with positive colorectal cancer screening results were selected and randomly assigned to an experimental (n = 51) or control (n = 51) group. Subjects in the experimental group received a health education and telephone counseling program, while the control group received routine care only. Patients were assessed pretest before intervention (first visit to the outpatient) and posttest at 4 weeks after intervention (4 weeks after first visit to the outpatient). Patients in the experimental group had a significantly better level of knowledge about colorectal cancer and the psychological impact of a positive screening result than did the control group. Analysis of covariance revealed that the health education and telephone counseling program had a significant main effect on colorectal cancer knowledge. A health education and telephone counseling program can improve knowledge about colorectal cancer and about the psychological impact in patients with positive colorectal cancer screening results. The health education and telephone counseling program is an easy, simple, and convenient method of improving knowledge, improving attitudes, and alleviating psychological distress in patients with positive colorectal cancer screening results, and this program can be expanded to other types of cancer screening. Copyright © 2016 John Wiley & Sons, Ltd.

The Effect of “In Favor of Myself”: Preventive Program to Enhance Positive Self and Body Image among Adolescents

Science.gov (United States)

Golan, Moria; Hagay, Noaa; Tamir, Snait

2013-01-01

Background Positive self-esteem, emotional well-being, school achievements and family connectedness are considered protective factors against health-compromising behaviors. This study examined the effect of an interactive, community-based, media literacy and dissonance wellness program, In Favor of Myself, on the self-image, body image, eating attitudes and behavior of young adolescents. A preliminary cohort study was conducted among 972 program participants who did not take part in the controlled trial. Over 75% of participants said they would recommend the program to their friends. Methods A controlled trial was conducted to evaluate program acceptability, efficacy and effectiveness among 259 participants (210 in the intervention group and 49 in the control group), aged 12–14 years, who completed questionnaires during at least two assessment times. Program materials were provided, along with leaders' training, in order to ensure quality program delivery and creation of a wide network of committed program leaders. Results The program significantly reduced drive for thinness and self-worth contingent upon others' approval, the gap between current body figure and ideal figure, and the impact of mood on girls' self-image. Superiority was found among those participating in the intervention group with respect to recognizing media strategies, the influence of media on desire to change, and the influence of appearance on self-confidence and drive for thinness. Conclusions In Favor of Myself shows promising results for strengthening adolescents' ability to cope with the challenges of their life stage. Suggestions for improving In Favor of Myself are presented. PMID:24265681

A program of positive intervention in the elderly: memories, gratitude and forgiveness.

Science.gov (United States)

Ramírez, Encarnación; Ortega, Ana Raquel; Chamorro, Alberto; Colmenero, José María

2014-05-01

The main goal of this study has been to increase the quality of life in people of over 60 years through a positive psychology intervention. We employed a program which consists of training based on autobiographical memory, forgiveness and gratitude. The sample consisted of 46 participants aged 60-93 years. State and trait anxiety, depression, general memory, specific memories, life satisfaction and subjective happiness were measured. The results revealed that participants who followed the program (experimental group) showed a significant decrease in state anxiety and depression as well as an increase in specific memories, life satisfaction and subjective happiness, compared with the placebo group. Our program offers promising results and provides new evidence for the effectiveness of positive interventions in the field of psychogerontology, helping increase subjective well-being and quality of life in older adults by focusing interventions on the enhancement of personal and social resources for being happy.

How to Promote a Technology Education Program: An Effective Campaign Will Increase Student Enrollment, Spread Goodwill, Reflect a Positive Image, and Grow Positive Involvement

Science.gov (United States)

Fitzgerald, Mike

2004-01-01

The advertising, marketing, promotion, and positioning of technology education programs have become increasingly important. Yet the rewards of promoting a program will not only bring more students and resources to the classroom, it will also bring support on a larger scale, resulting in added resources to help all students become more successful.…

Triple p-positive parenting program for mothers of ADHD children.

Science.gov (United States)

Aghebati, Asma; Gharraee, Banafsheh; Hakim Shoshtari, Mitra; Gohari, Mahmood Reza

2014-01-01

Attention deficit hyperactivity disorder (ADHD) is a chronic, highly prevalent neurodevelopmental disorder which affects 9% of school-age children. Triple P-Positive Parenting Program is an evidence-based parenting program reported to be useful in the management of this disorder. The aim of this randomized controlled trial was to evaluate the effectiveness of Triple P in mothers of ADHD children. In this study, 30 mothers with ADHD children aged between 6 to 10 were randomly assigned to two groups (15 participants in each group). Parenting style, mother-child relationship, maternal depression, anxiety and stress, and children's behavioral problems were evaluated. The intervention group received 120 minute sessions for 5 weeks and 15-30 minute telephone contacts for 3 weeks while no intervention was done for the control group. Analysis of covariance revealed that mothers of the Triple P group showed significant (p parenting style, mother-child relationship, and considerable decrease in depression, anxiety and stress. Women trained in the Triple P group also reported significantly lower rates of child misbehavior than women of the control group. Triple P-Positive Parenting intervention is effective and acceptable for mothers of ADHD children. None. Clinical Trial Registration-URL: http://www.irct.ir. Unique identifier: IRCT201111288234N1.

Secondary Data Analyses of Conclusions Drawn by the Program Implementers of a Positive Youth Development Program in Hong Kong

Directory of Open Access Journals (Sweden)

Andrew M. H. Siu

2010-01-01

Full Text Available The Tier 2 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes is designed for adolescents with significant psychosocial needs, and its various programs are designed and implemented by social workers (program implementers for specific student groups in different schools. Using subjective outcome evaluation data collected from the program participants (Form C at 207 schools, the program implementers were asked to aggregate data and write down five conclusions (n = 1,035 in their evaluation reports. The conclusions stated in the evaluation reports were further analyzed via secondary data analyses in this study. Results showed that the participants regarded the Tier 2 Program as a success, and was effective in enhancing self-understanding, interpersonal skills, and self-management. They liked the experiential learning approach and activities that are novel, interesting, diversified, adventure-based, and outdoor in nature. They also liked instructors who were friendly, supportive, well-prepared, and able to bring challenges and give positive recognition. Most of the difficulties encountered in running the programs were related to time constraints, clashes with other activities, and motivation of participants. Consistent with the previous evaluation findings, the present study suggests that the Tier 2 Program was well received by the participants and that it was beneficial to the development of the program participants.

The Plutonium Temperature Effect Experimental Program

Energy Technology Data Exchange (ETDEWEB)

Haeck, Wim; Leclaire, Nicolas; Letang, Eric [IRSN, Fontenay-aux-Roses (France); Girault, Emmanuel; Fouillaud, Patrick [CEA, VALDUC (France)

2008-07-01

Various theoretical studies have shown that highly diluted plutonium solutions could have a positive temperature effect but (up to now) no experimental program has confirmed this effect. The main goal of the French Plutonium Temperature Effect Experimental Program (or PU+ in short) is to effectively show that such a positive temperature effect exists for diluted plutonium solutions. The experiments were conducted in the 'Apparatus B' facility at the CEA Valduc research centre in France and involved several sub-critical approach type of experiments using plutonium nitrate solutions with concentrations of 14.3, 15 and 20 g/l at temperatures ranging from 20 to 40 deg. C. A total number of 14 phase I experiments (consisting of independent subcritical approaches) have been performed (5 at 20 g/l, 4 at 15 g/l and 5 at 14.3 g/l) between 2006 and 2007. The impact of the uncertainties on the solution acidity and the plutonium concentration makes it difficult to clearly demonstrate the positive temperature effect, requiring an additional phase II experiment (in which the use of the same plutonium solution was ensured) from 22 to 28 deg. C performed in July 2007. This experiment has shown the existence of a positive temperature effect approx +2 pcm/deg. C (from 22 to 28 deg. C for a plutonium concentration of 14.3 g/l). (authors)

Evaluating dosage effects for the positive action program: How implementation impacts internalizing symptoms, aggression, school hassles, and self-esteem.

Science.gov (United States)

Smokowski, Paul R; Guo, Shenyang; Wu, Qi; Evans, Caroline B R; Cotter, Katie L; Bacallao, Martica

2016-01-01

Positive Action (PA) is a school-based intervention for elementary-, middle-, and high-school students that aims to decrease problem behaviors (e.g., violence, substance use) and increase positive behaviors (e.g., academic achievement, school engagement). PA has a long history of documented success achieving these aims, making it an Evidence Based Practice (EBP). Intervention research on EBP's has established the importance of implementation fidelity, especially with regard to program dosage; failure to properly implement an EBP can have negative consequences on targeted outcomes, especially if participants are exposed to a low dosage of the program (e.g., fewer lessons than specified). Much of the current research on PA has neglected to examine how program dosage impacts PA's effect on targeted outcomes. Using propensity score models, multiple imputation, and a 2-level hierarchical linear model, the current study fills this gap and examines how different dosages of PA as measured by years participating in PA and number of PA lessons, impacts adolescent internalizing symptoms, aggression, perceptions of school hassles, and self-esteem over a 3-year period. The current sample included middle school students in grades 6, 7, and 8 (N = 5,894). The findings indicate that students who received 3 years of the PA intervention and a high number of PA lessons had a significantly higher self-esteem score than those who received 0 years of PA or zero lessons. Participants who received 1 year of PA also reported significantly lower school hassle scores than those who received 0 years. Dosage had no statistically significant effects on aggression or internalizing score. Implications are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Do Loyalty Programs Enhance Behavioral Loyalty : An Empirical Analysis Accounting for Program Design and Competitive Effects

NARCIS (Netherlands)

Leenheer, J.; Bijmolt, T.H.A.; van Heerde, H.J.; Smidts, A.

2002-01-01

This paper studies the effects of loyalty programs on share-of-wallet using market-wide household panel data on supermarket purchases.We find that loyalty programs relate positively to share-of-wallet, but the programs differ in effectiveness and some are ineffective.Both a saving component and a

Positive and Negative Effects of a Child Sexual Abuse Prevention Program.

Science.gov (United States)

Taal, Margot; Edelaar, Monique

1997-01-01

Evaluation of a Dutch sexual abuse prevention program, "Right for Security," for elementary school children (ages 8 to 12) found differences in short-term and long-term effects. In the long run, children thought refusing to cooperate with the intruder more feasible and younger children showed less social anxiousness. However, the oldest…

Do Loyalty Programs Enhance Behavioral Loyalty: An Empirical Analysis Accounting for Program Design and Competitive Effects

OpenAIRE

Leenheer, J.; Bijmolt, T.H.A.; van Heerde, H.J.; Smidts, A.

2002-01-01

This paper studies the effects of loyalty programs on share-of-wallet using market-wide household panel data on supermarket purchases.We find that loyalty programs relate positively to share-of-wallet, but the programs differ in effectiveness and some are ineffective.Both a saving component and a multi-vendor structure enhance the effectiveness of a loyalty program, but high discounts do not lead to higher share-of-wallets.Further, if households have multiple loyalty cards, the effectiveness ...

Effective Summer Programming: What Educators and Policymakers Should Know

Science.gov (United States)

McEachin, Andrew; Augustine, Catherine H.; McCombs, Jennifer

2018-01-01

The evidence suggests that many types of summer learning programs have the potential to reduce summer learning losses and perhaps create learning gains. However, implementing a summer program does not guarantee positive effects on students' learning. A key question then is: What factors make a summer learning program effective? This article, drawn…

A review of positive youth development programs that promote adolescent sexual and reproductive health.

Science.gov (United States)

Gavin, Loretta E; Catalano, Richard F; David-Ferdon, Corinne; Gloppen, Kari M; Markham, Christine M

2010-03-01

Positive youth development (PYD) may be a promising strategy for promoting adolescent health. A systematic review of the published data was conducted to identify and describe PYD programs that improve adolescent sexual and reproductive health. Eight databases were searched for articles about PYD programs published between 1985 and 2007. Programs included met the following criteria: fostered at least one of 12 PYD goals in multiple socialization domains (i.e., family, school, community) or addressed two or more goals in at least one socialization domain; allocated at least half of the program activities to promoting general PYD outcomes (as compared with a focus on direct sexual health content); included youth younger than 20 years old; and used an experimental or quasi-experimental evaluation design. Thirty programs met the inclusion criteria, 15 of which had evidence of improving at least one adolescent sexual and reproductive health outcome. Program effects were moderate and well-sustained. Program goals addressed by approximately 50% or more of the effective programs included promoting prosocial bonding, cognitive competence, social competence, emotional competence, belief in the future, and self-determination. Effective programs were significantly more likely than those that did not have an impact to strengthen the school context and to deliver activities in a supportive atmosphere. Effective programs were also more likely to build skills, enhance bonding, strengthen the family, engage youth in real roles and activities, empower youth, communicate expectations, and be stable and relatively long-lasting, although these differences between effective and ineffective programs were not statistically significant. PYD programs can promote adolescent sexual and reproductive health, and tested, effective PYD programs should be part of a comprehensive approach to promoting adolescent health. However, more research is needed before a specific list of program

Effectiveness and Successful Program Elements of SOAR’s Afterschool Programs

Directory of Open Access Journals (Sweden)

Janet L. Johnson

2007-03-01

Full Text Available Project SOAR provided after-school programs that afforded expanded learning opportunities to help students succeed in local public schools and to contribute to the general welfare of the community. Program components focused on building students’ academic skills and positive attitudes, aided by teachers, mentors, parent education, and local agencies. Instructional programs were conducted to help reduce drug use and violence. Activities included academic assistance, technology training, mentoring, service learning projects, and education in life skills and the arts. Parent involvement was encouraged. Behavioral and academic outcomes—especially at the high school level—were analyzed to determine program effectiveness regarding academic achievement, dropout rates, and rates and frequency of suspensions. Successful program elements and strategies are noted.

Effective prevention programs for tobacco use.

Science.gov (United States)

Pentz, M A

1999-01-01

Several types of prevention programs have shown effects on delaying or reducing youth tobacco use for periods of 1-5 years or more. These are referred to as evidence-based programs. However, they are not widely used. At the same time, with few exceptions, adolescent tobacco use rates have been stable or have increased in the 1990s. The challenge for prevention is to identify critical components shared by effective prevention programs--that is, components most associated with effect, and then to evaluate factors that are most likely to promote adoption, implementation, and diffusion of effective programs across schools and communities in the United States. Effective tobacco prevention programs focus on counteracting social influences on tobacco use, include either direct training of youth in resistance and assertiveness skills or, for policy and community organization interventions, direct or indirect (through adults) training in community activism, and are mainly theory-based, with an emphasis on three levels of theory: (a) personal (attitudes, normative expectations, and beliefs); (b) social (social or group behavior); and/or (c) environmental (communications and diffusion). Program effects increase with the use of booster sessions, standardized implementor training and support, multiple program components, and multiple levels of theory. Overall, multi-component community programs that have a school program as a basis, with supportive parent, media, and community organization components, have shown the most sustained effects on tobacco use. Positive program adoption by the school or community, extent and quality of program implementation, and existence of credible networks of leaders to promote the program are critical for any effect. Research on predictors of adoption, implementation, and diffusion of evidence-based programs is scanty relative to outcome research. In addition, more research is needed on why multi-component programs appear to be most effective

POSITIVE PSYCHOLOGY, EMOTIONAL EDUCATION AND THE HAPPY CLASSROOMS PROGRAM

Directory of Open Access Journals (Sweden)

Rafael Bisquerra Alzina

2017-01-01

Full Text Available Positive psychology has multiple applications. This article is focused on formal education, from the ages of 3 to 18 years. The development of well-being should be one of the aims of education, which would affect teachers, students, families and by extension society at large. This has been a clear aim for emotional education (Bisquerra, 2000, 2009, from the outset. With the emergence of positive psychology, there was a renewed effort in this direction, as a means of providing a better foundation. GROP (Grup de Recerca en Orientación Psicopedagógica [Research in Psychopedagogical Education Group] at the University of Barcelona is conducting research on this subject. The Happy Classrooms (“Aulas felices” program developed by the SATI team is the first program in Spanish aimed at working on positive education. It is designed for children and youths in pre-school, primary and secondary education. The program focuses its applications on character strengths and mindfulness. It is freely available for access and distribution. This article argues for the importance of enhancing well-being in education. Practical activities and intervention strategies are presented, with special reference to the importance of teacher training.

Evidence in promoting positive parenting through the Program-Guide to Develop Emotional Competences

Directory of Open Access Journals (Sweden)

Raquel-Amaya Martínez-González

2016-07-01

Full Text Available This study aims at providing evidence of the effectiveness of the Program-Guide to Develop Emotional Competences in promoting positive parenting. Contextual, institutional, methodological and professional issues were taken into account to develop a social innovation experience to support parenting as a preventive measure to family conflicts. The study describes both the contents of the Program-Guide and the methodological and evaluation issues that trained professionals need to consider when delivering the Program-Guide to families in natural contexts. Information was gathered and analyzed from 259 parents with children of ages 1-18 who participated in 26 parent training groups. A pre- and post-test design showed that after finishing the sessions parents perceived themselves more competent as parents according to the five dimensions of parenting competences considered: (1 emotional self-regulation abilities; (2 self-esteem and assertiveness; (3 communication strategies; (4 strategies to solve conflicts and to negotiate; and (5 strategies to establish coherent norms, limits and consequences to promote positive discipline. The study presents a discussion on these results from evidence-based parenting programs, as well as some strengths and limitations of the study, together with some suggestions for further research.

Postdoctoral pharmacy industry fellowships: a descriptive analysis of programs and postgraduate positions.

Science.gov (United States)

Melillo, Stephanie; Gangadharan, Amy; Johnson, Hiliary; Schleck, Patrick; Steinberg, Michael; Alexander, James G

2012-01-01

Postdoctoral pharmacy industry fellowship programs and the employment of fellowship graduates are described. A list of postgraduate industry fellowships was gathered from the 2009 ASHP Midyear Clinical Meeting. Data regarding program characteristics were collected using the Personnel Placement Service database and program-specific brochures. After data compilation, a standardized survey was sent in January 2010 via e-mail to the point of contact for all programs to confirm the accuracy of the program's characteristics. Only academically affiliated industry fellowship programs were analyzed. Retrospective data were collected regarding the first position of employment for all fellows who graduated from the program between 2005 and 2009 and the position of those same individuals at the time of survey completion. Surveys were sent to 64 postgraduate industry fellowship programs affiliated with a school of pharmacy, 56 (87.5%) of whom responded. The departmental breakdown for positions offered (n = 75) across all academically affiliated industry fellowship programs (including nonresponders) was as follows: medical affairs (38.7%, n = 29), clinical research (32.0%, n = 24), regulatory affairs (9.3%, n = 7), commercial (8.0%, n = 6), health economics and outcomes research (8.0%, n = 6), and pharmacovigilance (4.0%, n = 3). Data from fellows during years 1-5 after completion of the industry fellowship indicated that 90.5% of former fellows remained in the industry (n = 238). The postgraduate industry fellowship programs surveyed indicated that the majority of fellowship graduates continued to hold positions in industry after program completion. The majority of industry fellowships and subsequent job placements occurred in the areas of medical affairs, clinical research, and regulatory affairs.

Employment effects of active labor market programs for sick-listed workers

DEFF Research Database (Denmark)

Holm, Anders; Høgelund, Jan; Gørtz, Mette

2017-01-01

We use register data of 88,948 sick-listed workers in Denmark over the period 2008–2011 to investigate the effect of active labor market programs on the duration until returning to non-subsidized employment and the duration of this employment. To identify causal treatment effects, we exploit over......-time variation in the use of active labor market programs in 98 job centers and time-to- event. We find that ordinary education and subsidized job training have significant positive employment effects. Subsidized job training has a large, positive effect on the transition into employment but no effect...... on the subsequent employment duration. In contrast, ordinary education has a positive effect on employment duration but no effect on the transition into employment. The latter effect is the result of two opposing effects, a large positive effect of having completed education and a large negative lock-in effect...

Feasibility of the Positive Thoughts and Actions Prevention Program for Middle Schoolers at Risk for Depression

Directory of Open Access Journals (Sweden)

Carolyn A. McCarty

2011-01-01

Full Text Available Despite the importance of adolescent depression, few school-based prevention programs have been developed and tested in the United States with middle school populations. This study examined the acceptability and changes in targeted outcomes for a new preventative program, Positive Thoughts and Actions (PTA. Sixty-seven 7th grade students with elevated depressive symptoms were recruited from public schools and randomized to the 12-week PTA program with a parent-component or to a school-as-usual control group. The PTA prevention program was well received by students and parents, yielding high rates of participation and satisfaction among those randomized to receive the intervention. However, analyses of the efficacy of the program in changing depressive symptoms were not significant. In terms of our proximal program targets, most differences were not statistically significant, though effect sizes suggested advantage of PTA over control group in coping, cognitive style, and parent-child communication. This preliminary research highlights a need for further testing of programs for school-based prevention of depression and promotion of positive emotional health.

Evaluation of the Positive Re-Entry in Corrections Program: A Positive Psychology Intervention With Prison Inmates.

Science.gov (United States)

Huynh, Kim H; Hall, Brittany; Hurst, Mark A; Bikos, Lynette H

2015-08-01

Two groups of male inmates (n = 31, n = 31) participated in the Positive Re-Entry in Corrections Program (PRCP). This positive psychology intervention focused on teaching offenders skills that facilitate re-entry into the community. Offenders participated in weekly lectures, discussions, and homework assignments focused on positive psychology principles. The two groups differed in duration of treatment (8 weeks and 12 weeks). Participants completed pre- and post-intervention measures of gratitude, hope, and life satisfaction. Using a 2 × 2 mixed design ANOVA, we hypothesized that the intervention (with two between-subjects levels of 8 and 12 weeks) and duration (with two repeated measures levels of pre and post) of treatment would moderate pre- to post-intervention change. Results indicated significant differences on pre- and post-intervention scores for both groups of offenders on all measures. The analysis did not yield statistically significant differences between groups, demonstrating no additive benefits from the inclusion of four additional sessions, thus saving time and money for correctional programming and funding. This research supports the use of positive psychology in prison interventions. © The Author(s) 2014.

Worker-Level and Firm-Level Effects of a Wage Subsidy Program for Highly Educated Labor

DEFF Research Database (Denmark)

Kaiser, Ulrich; Kuhn, Johan Moritz

and firms, we find that the program had positive effects on employment and wages the year individuals participate in the program. For wages, we also find positive and statistically significant effects for the two subsequent years. At the program participating firm level, we find statistically significant...

Photoelectric effect photon beam position monitors

International Nuclear Information System (INIS)

Anon.

1991-01-01

Stability of the electron orbit is of critical importance at the NSLS. Many experimenters utilizing the NSLS photon beams can take full advantage of the small transverse dimensions of the source only if the electron orbit variation is kept below 10 to 20% of the transverse electron bunch size. Clearly the first step in a program to stabilize the orbit is to develop position monitors with the required sensitivity, reliability and dynamic range. Of great importance are monitors detecting the photon beams themselves, and also monitors measuring the position of the electron beam. In this section the authors discuss photon beam position monitors utilizing the photoelectric effects, and in the following section the use of capacitively coupled pick-up electrodes to detect electron beam position will be described. In what follows they shall proceed to consider two generic types of monitor geometries (1) Gap monitors, which are designed with the idea that the fringes of the synchrotron radiation will be measured, and the hot or fundamental beam will pass through the monitor unimpeded. (2) Area monitors, which are comprised of two triangular elements nested together similar to the electrodes of a split ion chamber or the diodes described by Siddons and Kraner or Mitsuhashi et al

An evaluation of the efficacy of a triple P-positive parenting program podcast series.

Science.gov (United States)

Morawska, Alina; Tometzki, Helen; Sanders, Matthew R

2014-01-01

Parenting programs based on cognitive-behavioral and social learning principles are effective in changing child behavior problems and parenting styles. However, such programs typically have limited population reach. The current study aimed to evaluate the efficacy of a brief radio series that provided parenting advice based on the Triple P-Positive Parenting Program. One hundred thirty-nine parents of children aged 2 to 10 years who had concerns about their child's behavioral and/or emotional adjustment were recruited, randomly assigned to either an intervention or waitlist control group, and completed online self-report measures. Parents in the intervention group were given access to seven Triple P podcasts online over a period of 2 weeks. Parents in the intervention group improved significantly more than parents in the control group, from pre- to postintervention, on measures of child behavioral problems and parenting style, self-efficacy, and confidence. These short-term intervention effects were maintained at the 6-month follow-up. These results suggest that brief radio and online parenting programs can be effective and have the potential to reach a large proportion of parents experiencing child behavior problems. Limitations, clinical significance, and future research suggestions are discussed.

Positive emotional change: mediating effects of forgiveness and spirituality.

Science.gov (United States)

Levenson, Michael R; Aldwin, Carolyn M; Yancura, Loriena

2006-01-01

We evaluated the efficacy of an emotional education program that seeks to reduce the intergenerational transmission of negative interaction patterns by increasing forgiveness and spirituality. We examined both reduction of psychological symptoms and increase in positive psychological outcomes over the course of a year, as well as the mediators of this change. At baseline, the sample consisted of 99 participants and 47 waiting list controls. Comparisons of scores from baseline (Time 1) to one week after the Hoffman Quadrinity Process (Time 2) showed large declines in negative affect (depressive symptoms) and increases in both positive outcomes (mastery, empathy, emotional intelligence, life satisfaction, forgiveness, and spiritual experience) and health and well-being. Over the course of a year, most of these gains were sustained, in comparison with the control group. Further, increases in forgiveness and spirituality mediated the effect of program participation on depressive symptoms.

The Effectiveness of CASAs in Achieving Positive Outcomes for Children.

Science.gov (United States)

Litzelfelner, Pat

2000-01-01

Evaluated effectiveness of court-appointed special advocates (CASAs) in achieving positive outcomes for children in the child welfare system, using data from court and CASA program files on 200 children. Found that CASAs may have reduced the number of placements and court continuances children experienced. More services were provided to children…

Effectiveness of the triple P positive parenting program on parenting: A meta-analysis

NARCIS (Netherlands)

Graaf, I. de; Speetjens, P.; Smit, F.; Wolff, M. de; Tavecchio, L.

2008-01-01

Triple P is a parenting program intended to prevent and to provide treatment for severe behavioral, emotional, and developmental problems in children. The aim of this meta-analysis was to assess the effectiveness of Triple P Level 4 interventions on parenting styles and parental competency. Level 4

Financial Analysis of an Intensive Pediatric Continuous Positive Airway Pressure Program.

Science.gov (United States)

Riley, E Brooks; Fieldston, Evan S; Xanthopoulos, Melissa S; Beck, Suzanne E; Menello, Mary Kate; Matthews, Edward; Marcus, Carole L

2017-02-01

Continuous positive airway pressure (CPAP) is effective in treating obstructive sleep apnea in children, but adherence to therapy is low. Our center created an intensive program that aimed to improve adherence. Our objective was to estimate the program's efficacy, cost, revenue and break-even point in a generalizable manner relative to a standard approach. The intensive program included device consignment, behavioral psychology counseling, and follow-up telephone calls. Economic modeling considered the costs, revenue and break-even point. Costs were derived from national salary reports and the Pediatric Health Information System. The 2015 Medicare reimbursement schedule provided revenue estimates. Prior to the intensive CPAP program, only 67.6% of 244 patients initially prescribed CPAP appeared for follow-up visits and only 38.1% had titration polysomnograms. In contrast, 81.4% of 275 patients in the intensive program appeared for follow-up visits (p break-even points would need to be 1.29-2.08 times higher to cover the costs. An intensive CPAP program leads to substantially higher follow-up and CPAP titration rates, but costs are higher. While affordable at our institution due to the local payer mix and revenue, Medicare reimbursement levels would not cover estimated costs. This study highlights the need for enhanced funding for pediatric CPAP programs, due to the special needs of this population and the long-term health risks of suboptimally treated obstructive sleep apnea. © Sleep Research Society 2016. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

A Randomized Effectiveness Trial of a Behavioral Teacher Program Targeting ADHD Symptoms

NARCIS (Netherlands)

Veenman, B.Y.; Luman, M.; Oosterlaan, J.

2016-01-01

Objective: This study investigated the effectiveness of the Positivity & Rules Program (PR program), a behavioral teacher program targeting ADHD symptoms in the classroom involving both student-focused and classroom-focused programs. Method: Primary school children with ADHD symptoms (N = 114) were

Development of a Positive Youth Development Program: Helping Parents to Improve Their Parenting Skills

Directory of Open Access Journals (Sweden)

Daniel T.L. Shek

2006-01-01

Full Text Available The Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programs is a positive youth development program that attempts to promote holistic development in adolescents in Hong Kong. In the Tier 2 Program of this project, social workers are expected to develop positive youth development programs for adolescents having greater psychosocial needs. They are required to submit proposals that will be evaluated in terms of whether the proposals are evidence based, and appropriate evaluation mechanisms are included. With reference to the literature on parental control processes that Chinese parents may be loose in their behavioral control and they tend to overemphasize academic excellence, it is argued that improvement of the parenting skills of parents of Chinese adolescents is an important area to be addressed. To facilitate social workers to prepare the related proposals, a sample proposal on how to improve the parenting skills of Chinese parents is described, including its conceptual framework, proposed program, and evaluation plan. It is argued that this supportive approach (i.e., preparation of a sample proposal can help social workers to develop quality proposals on positive youth development programs in Hong Kong.

Validation of the Positive Parenting Scale (PPS for evaluating face-to-face and online parenting support programs

Directory of Open Access Journals (Sweden)

Arminda Suárez

2016-11-01

Full Text Available Following the study presenting the Online Parental Support Scale, as part of the evaluation of the ‘Positive Parent’ online program (http://educarenpositivo.es, this article describes the validation of a new scale that evaluates the principles of positive parenting in users of face-to-face and online parenting support programs. To validate the Positive Parenting Scale (PPS, 323 Spanish and Latin American parents participated, who were enrolled in the online program. To obtain the factor structure, we used exploratory structural equation modeling (ESEM with oblimin rotation, and for confirmatory purposes we used as the estimation method the Weighted Least Squares Mean and Variance Adjusted with moving measurement window (WLSMW. We also performed a ROC analysis of rating and continuous diagnostic test results by means of area under the curve (AUC, and tested it by multivariate analysis of Covariance (MANCOVA. The main results showed an optimal factorization of the construct involving a four-factor model with adequate reliability: family involvement, affection and recognition, communication and stress management, and shared activities. Furthermore, discriminative capacity of the scale was proved depending on the levels of Internet experience and educational use of the Internet. The scale shows adequate psychometric properties and its content includes the key aspects of the exercise of positive parenting, which is very useful to evaluate the effectiveness of programs based on this approach.

The cumulative risk of false-positive screening results across screening centres in the Norwegian Breast Cancer Screening Program

Energy Technology Data Exchange (ETDEWEB)

Roman, M., E-mail: Marta.Roman@kreftregisteret.no [Cancer Registry of Norway, Oslo (Norway); Department of Women and Children’s Health, Oslo University Hospital, Oslo (Norway); Skaane, P., E-mail: PERSK@ous-hf.no [Department of Radiology, Oslo University Hospital Ullevaal, University of Oslo, Oslo (Norway); Hofvind, S., E-mail: Solveig.Hofvind@kreftregisteret.no [Cancer Registry of Norway, Oslo (Norway); Oslo and Akershus University College of Applied Sciences, Faculty of Health Science, Oslo (Norway)

2014-09-15

Highlights: • We found variation in early performance measures across screening centres. • Radiologists’ performance may play a key role in the variability. • Potential to improve the effectiveness of breast cancer screening programs. • Continuous surveillance of screening centres and radiologists is essential. - Abstract: Background: Recall for assessment in mammographic screening entails an inevitable number of false-positive screening results. This study aimed to investigate the variation in the cumulative risk of a false positive screening result and the positive predictive value across the screening centres in the Norwegian Breast Cancer Screening Program. Methods: We studied 618,636 women aged 50–69 years who underwent 2,090,575 screening exams (1996–2010. Recall rate, positive predictive value, rate of screen-detected cancer, and the cumulative risk of a false positive screening result, without and with invasive procedures across the screening centres were calculated. Generalized linear models were used to estimate the probability of a false positive screening result and to compute the cumulative false-positive risk for up to ten biennial screening examinations. Results: The cumulative risk of a false-positive screening exam varied from 10.7% (95% CI: 9.4–12.0%) to 41.5% (95% CI: 34.1–48.9%) across screening centres, with a highest to lowest ratio of 3.9 (95% CI: 3.7–4.0). The highest to lowest ratio for the cumulative risk of undergoing an invasive procedure with a benign outcome was 4.3 (95% CI: 4.0–4.6). The positive predictive value of recall varied between 12.0% (95% CI: 11.0–12.9%) and 19.9% (95% CI: 18.3–21.5%), with a highest to lowest ratio of 1.7 (95% CI: 1.5–1.9). Conclusions: A substantial variation in the performance measures across the screening centres in the Norwegian Breast Cancer Screening Program was identified, despite of similar administration, procedures, and quality assurance requirements. Differences in the

The cumulative risk of false-positive screening results across screening centres in the Norwegian Breast Cancer Screening Program

International Nuclear Information System (INIS)

Roman, M.; Skaane, P.; Hofvind, S.

2014-01-01

Highlights: • We found variation in early performance measures across screening centres. • Radiologists’ performance may play a key role in the variability. • Potential to improve the effectiveness of breast cancer screening programs. • Continuous surveillance of screening centres and radiologists is essential. - Abstract: Background: Recall for assessment in mammographic screening entails an inevitable number of false-positive screening results. This study aimed to investigate the variation in the cumulative risk of a false positive screening result and the positive predictive value across the screening centres in the Norwegian Breast Cancer Screening Program. Methods: We studied 618,636 women aged 50–69 years who underwent 2,090,575 screening exams (1996–2010. Recall rate, positive predictive value, rate of screen-detected cancer, and the cumulative risk of a false positive screening result, without and with invasive procedures across the screening centres were calculated. Generalized linear models were used to estimate the probability of a false positive screening result and to compute the cumulative false-positive risk for up to ten biennial screening examinations. Results: The cumulative risk of a false-positive screening exam varied from 10.7% (95% CI: 9.4–12.0%) to 41.5% (95% CI: 34.1–48.9%) across screening centres, with a highest to lowest ratio of 3.9 (95% CI: 3.7–4.0). The highest to lowest ratio for the cumulative risk of undergoing an invasive procedure with a benign outcome was 4.3 (95% CI: 4.0–4.6). The positive predictive value of recall varied between 12.0% (95% CI: 11.0–12.9%) and 19.9% (95% CI: 18.3–21.5%), with a highest to lowest ratio of 1.7 (95% CI: 1.5–1.9). Conclusions: A substantial variation in the performance measures across the screening centres in the Norwegian Breast Cancer Screening Program was identified, despite of similar administration, procedures, and quality assurance requirements. Differences in the

Laying a Solid Foundation: Strategies for Effective Program Replication

Science.gov (United States)

Summerville, Geri

2009-01-01

The replication of proven social programs is a cost-effective and efficient way to achieve large-scale, positive social change. Yet there has been little guidance available about how to approach program replication and limited development of systems--at local, state or federal levels--to support replication efforts. "Laying a Solid Foundation:…

Recognizing "me" benefits "we": Investigating the positive spillover effects of formal individual recognition in teams.

Science.gov (United States)

Li, Ning; Zheng, Xiaoming; Harris, T Brad; Liu, Xin; Kirkman, Bradley L

2016-07-01

Many organizations use formal recognition programs (e.g., "employee of the month") as a way to publically acknowledge an individual employee's outstanding performance and motivate continued high performance. However, it remains unclear whether emphasizing individual achievement in a team context is beneficial or detrimental for recipients' teammates and, by extension, the team as a whole. Drawing on a social influence perspective, we examine potential spillover effects of individual formal recognition programs in teams. We hypothesize that a single team member's recognition will produce positive spillover effects on other team members' performance, as well as overall team performance, via social influence processes, especially when the award recipient is located in a central position in a team. Findings from 2 lab experiments of 24 teams and 40 teams (Study 1 and Study 2, respectively) and a field experiment of 52 manufacturing teams (Study 3) reveal that formally recognizing a team member leads to positive changes in her/his teammates' individual and collective performance. Thus, formal social recognition programs can potentially provide a motivational effect beyond individual recipients. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The positive influence of state agricultural marketing programs on adults' fruit and vegetable consumption.

Science.gov (United States)

Howlett, Elizabeth A; Burton, Scot; Newman, Christopher L; Faupel, Michel A

2012-01-01

To assess whether state-sponsored agricultural marketing programs had a positive influence on adult consumers' fruit and vegetable consumption. Differences in fruit and vegetable consumption between 2000 and 2005 in states that initiated marketing campaigns during this period and those that did not were examined. A representative sample (n  =  237,320) of adults aged 18 and older from states with and without marketing programs was used. The study used data from the 2000 and 2005 Behavioral Risk Factor Surveillance System. The number of fruit and vegetable servings per week and the percentage of respondents consuming five or more servings of fruits and vegetables per day were examined. Between-subjects analysis of variance and logistic regression. In the absence of a marketing campaign, there was a significant decrease in fruit and vegetable consumption between 2000 and 2005. In states with campaigns, consumption remained stable or increased. Marketing effects were stronger for women than for men. Conclusions . State-sponsored agricultural marketing programs had favorable effects on consumers' consumption of fruits and vegetables.

The Effects of a Museum Art Program on the Self-Concept of Children

Science.gov (United States)

Kaufman, Ryan; Rinehardt, Eric; Hine, Hank; Wilkinson, Berney; Tush, Peter; Mead, Bethany; Fernandez, Francisco

2014-01-01

Research suggests that art programs have positive therapeutic effects on children, including improved self-concept. This pretest/posttest intervention study examined changes in self-concept in children (N = 176) who participated in an art program at the Dalí Museum in St. Petersburg, Florida. Results indicated significant, positive increases in…

Effectiveness of a Danish early year preschool program

DEFF Research Database (Denmark)

Jensen, Bente; Holm, Anders; Bremberg, Sven

2013-01-01

A significant number of studies indicate that early year preschool programs lead to positive long-term effects. Systematic quality improvement of early year preschool may enhance these outcomes. The ASP Program was built on this principle. In this program preschool staff are supported...... in their efforts to critically reflect on current practices and to change these. A randomized controlled study was carried out in Denmark from September 2006 to May 2008. The study encompassed 2323 children in 59 preschools in two municipalities. Children were assessed using the Strength and Difficulties...

Weapon System Requirements: Detailed Systems Engineering Prior to Product Development Positions Programs for Success

Science.gov (United States)

2016-11-01

modified, replaced, or sustained by consumers or different manufacturers in addition to the manufacturer that developed the system. It also allows...WEAPON SYSTEM REQUIREMENTS Detailed Systems Engineering Prior to Product Development Positions Programs for Success...Engineering Prior to Product Development Positions Programs for Success Why GAO Did This Study Cost and schedule growth in DOD major defense

Effectiveness of a positive psychology intervention combined with cognitive behavioral therapy in university students

Directory of Open Access Journals (Sweden)

Rosario-Josefa Marrero

Full Text Available The aim of this study was to design and implement a positive intervention combined with cognitive-behavioral therapy to enhance subjective and psychological well-being and other positive functioning constructs in a convenience sample. Participants analysed were 48 university students (mean age 22.25, 25 assigned nonrandomized to intervention condition and 23 to no-treatment waiting-list control condition. All participants were assessed pre- and post-intervention to test the treatment program effectiveness. Repeated-measures ANCOVAs, controlling baseline differences between the two groups, indicated that the intervention group reported greater social support after the intervention period than the waiting-list control group. Within-group differences were found for happiness, selfacceptance, positive relations with others, optimism, and self-esteem in the intervention group; these differences did not appear in the waiting-list control group. These findings suggest the limited capacity of this intervention program for improving well-being through positive activities combined with cognitive-behavioral therapy. Future research should analyse what kind of activities could be more effective in promoting well-being depending on the characteristics of participants.

Assessing the effects of employee assistance programs: a review of employee assistance program evaluations.

Science.gov (United States)

Colantonio, A

1989-01-01

Employee assistance programs have grown at a dramatic rate, yet the effectiveness of these programs has been called into question. The purpose of this paper was to assess the effectiveness of employee assistance programs (EAPs) by reviewing recently published EAP evaluations. All studies evaluating EAPs published since 1975 from peer-reviewed journals in the English language were included in this analysis. Each of the articles was assessed in the following areas: (a) program description (subjects, setting, type of intervention, format), (b) evaluation design (research design, variables measured, operational methods), and (c) program outcomes. Results indicate numerous methodological and conceptual weaknesses and issues. These weaknesses included lack of controlled research designs and short time lags between pre- and post-test measures. Other problems identified are missing information regarding subjects, type of intervention, how variables are measured (operational methods), and reliability and validity of evaluation instruments. Due to the aforementioned weaknesses, positive outcomes could not be supported. Recommendations are made for future EAP evaluations.

Mandatory Parent Education Programs Can Create Positive Youth Sport Experiences

Science.gov (United States)

Christofferson, Jennifer; Strand, Bradford

2016-01-01

Youth sport leaders must not ignore the influence parents have on creating a positive developmental experience for young athletes. Therefore, expectations involving parental involvement and conduct must be addressed prior to athletes' participation. This article aims to examine the importance of creating mandatory parental training programs for…

Effects of Parenting Programs on Child Maltreatment Prevention: A Meta-Analysis.

Science.gov (United States)

Chen, Mengtong; Chan, Ko Ling

2016-01-01

The objective of this study is to evaluate the effectiveness of parenting programs in reducing child maltreatment and modifying associated factors as well as to examine the moderator variables that are linked to program effects. For this meta-analysis, we searched nine electronic databases to identify randomized controlled trials published before September 2013. The effect sizes of various outcomes at different time points were computed. From the 3,578 studies identified, we selected 37 studies for further analysis. The total random effect size was 0.296. Our results showed that parenting programs successfully reduced substantiated and self-reported child maltreatment reports and reduced the potential for child maltreatment. The programs also reduced risk factors and enhanced protective factors associated with child maltreatment. However, the effects of the parenting programs on reducing parental depression and stress were limited. Parenting programs produced positive effects in low-, middle-, and high-income countries and were effective in reducing child maltreatment when applied as primary, secondary, or tertiary child maltreatment intervention. In conclusion, parenting programs are effective public health approaches to reduce child maltreatment. The evidence-based service of parenting programs could be widely adopted in future practice. © The Author(s) 2015.

Creating a Positive Social-Emotional Climate in Your Elementary Physical Education Program

Science.gov (United States)

Gagnon, Amy G.

2016-01-01

Creating a positive social-emotional climate must be the backbone of a quality elementary physical education program. The need to belong, have friends, and feel emotionally safe are basic needs everyone has, but meeting these needs in the classroom can be challenging at times. Strategies regarding how to implement a positive social-emotional…

A comparison of online versus workbook delivery of a self-help positive parenting program.

Science.gov (United States)

Sanders, Matthew R; Dittman, Cassandra K; Farruggia, Susan P; Keown, Louise J

2014-06-01

A noninferiority randomized trial design compared the efficacy of two self-help variants of the Triple P-Positive Parenting Program: an online version and a self-help workbook. We randomly assigned families of 193 children displaying early onset disruptive behavior difficulties to the online (N = 97) or workbook (N = 96) interventions. Parents completed questionnaire measures of child behavior, parenting, child maltreatment risk, personal adjustment and relationship quality at pre- and post-intervention and again at 6-month follow up. The short-term intervention effects of the Triple P Online program were not inferior to the workbook on the primary outcomes of disruptive child behavior and dysfunctional parenting as reported by both mothers and fathers. Both interventions were associated with significant and clinically meaningful declines from pre- to post-intervention in levels of disruptive child behavior, dysfunctional parenting styles, risk of child maltreatment, and inter-parental conflict on both mother and father report measures. Intervention effects were largely maintained at 6-month follow up, thus supporting the use of self-help parenting programs within a comprehensive population-based system of parenting support to reduce child maltreatment and behavioral problems in children.

The positive impact of a facilitated peer mentoring program on academic skills of women faculty.

Science.gov (United States)

Varkey, Prathibha; Jatoi, Aminah; Williams, Amy; Mayer, Anita; Ko, Marcia; Files, Julia; Blair, Janis; Hayes, Sharonne

2012-03-23

In academic medicine, women physicians lag behind their male counterparts in advancement and promotion to leadership positions. Lack of mentoring, among other factors, has been reported to contribute to this disparity. Peer mentoring has been reported as a successful alternative to the dyadic mentoring model for women interested in improving their academic productivity. We describe a facilitated peer mentoring program in our institution's department of medicine. Nineteen women enrolled in the program were divided into 5 groups. Each group had an assigned facilitator. Members of the respective groups met together with their facilitators at regular intervals during the 12 months of the project. A pre- and post-program evaluation consisting of a 25-item self-assessment of academic skills, self-efficacy, and academic career satisfaction was administered to each participant. At the end of 12 months, a total of 9 manuscripts were submitted to peer-reviewed journals, 6 of which are in press or have been published, and another 2 of which have been invited to be revised and resubmitted. At the end of the program, participants reported an increase in their satisfaction with academic achievement (mean score increase, 2.32 to 3.63; P = 0.0001), improvement in skills necessary to effectively search the medical literature (mean score increase, 3.32 to 4.05; P = 0.0009), an improvement in their ability to write a comprehensive review article (mean score increase, 2.89 to 3.63; P = 0.0017), and an improvement in their ability to critically evaluate the medical literature (mean score increased from 3.11 to 3.89; P = 0.0008). This facilitated peer mentoring program demonstrated a positive impact on the academic skills and manuscript writing for junior women faculty. This 1-year program required minimal institutional resources, and suggests a need for further study of this and other mentoring programs for women faculty.

Effective Programming

DEFF Research Database (Denmark)

Frost, Jacob

To investigate the use of VTLoE as a basis for formal derivation of functional programs with effects. As a part of the process, a number of issues central to effective formal programming are considered. In particular it is considered how to develop a proof system suitable for pratical reasoning......, how to implement this system in the generic proof assistant Isabelle and finally how to apply the logic and the implementation to programming....

Worker-level and Firm-level Effects of a Wage Subsidy Program for Highly Educated Labor

DEFF Research Database (Denmark)

Kaiser, Ulrich; Kuhn, Johan Moritz

2016-01-01

and annual earnings during program participation while there are no positive effects for the years after program expiration. At the employer-level, we find statistically significant effects on the number of highly educated employees for both the period of program participation and the subsequent time period...

Confirmational study: a positive-based thumb and finger sucking elimination program.

Science.gov (United States)

Green, Shari E

2010-11-01

This article emphasizes the critical need for information specifically regarding the topic of retained sucking behaviors. The study aimed to confirm results provided by Van Norman of 723 subjects in 1997. Parent surveys were collected on 441 subjects who received an orofacial myofunctional treatment program provided by one certified orofacial myologist. Results of this study do confirm that retained digit sucking behavior may be addressed successfully and expediently by a program based on positive behavior modification techniques.

Design of training programs for a positive youth development program: Project P.A.T.H.S. in Hong Kong.

Science.gov (United States)

Shek, Daniel T L; Chak, Yammy L Y

2010-01-01

To facilitate the implementation of the Secondary 1 to Secondary 3 program of the Project P.A.T.H.S. in Hong Kong, systematic training programs are designed for the potential program implementers. The rationales, objectives and design of the Secondary 1 to Secondary 3 training programs are outlined in this paper. The training programs cover theories of adolescent development, positive youth development, background and curricula of the Project P.A.T.H.S., factors affecting program implementation quality and evaluation of the project. Besides introducing the curriculum units, the training programs also focus on nature of learning and related theories (particularly experiential learning), teaching methods and instructional techniques, motivating students, and classroom management.

Effect of radiologist experience on the risk of false-positive results in breast cancer screening programs

International Nuclear Information System (INIS)

Zubizarreta Alberdi, Raquel; Llanes, Ana B.F.; Ortega, Raquel Almazan; Exposito, Ruben Roman; Collado, Jose M.V.; Oliveres, Xavier Castells; Queiro Verdes, Teresa; Natal Ramos, Carmen; Sanz, Maria Ederra; Salas Trejo, Dolores

2011-01-01

To evaluate the effect of radiologist experience on the risk of false-positive results in population-based breast cancer screening programmes. We evaluated 1,440,384 single-read screening mammograms, corresponding to 471,112 women aged 45-69 years participating in four Spanish programmes between 1990 and 2006. The mammograms were interpreted by 72 radiologists. The overall percentage of false-positive results was 5.85% and that for false-positives resulting in an invasive procedure was 0.38%. Both the risk of false-positives overall and of false-positives leading to an invasive procedure significantly decreased (p 14,999 mammograms with respect to the reference category (<500). The risk of both categories of false-positives was also significantly reduced (p < 0.001) as radiologists' years of experience increased: OR 0.96 and OR 0.84, respectively, for 1 year's experience and OR 0.72 and OR 0.73, respectively, for more than 4 years' experience with regard to the category of <1 year's experience. Radiologist experience is a determining factor in the risk of a false-positive result in breast cancer screening. (orig.)

Measuring learning, student engagement, and program effectiveness: a strategic process.

Science.gov (United States)

Jantzi, Julie; Austin, Connie

2005-01-01

What if there was an effective way to address the age-old question from students, "Why do we have to do this assignment?" And from faculty, "How do we know our students are really learning?" And from administrators, "How will we demonstrate to our peers, our accrediting agencies, and other program stakeholders that our programs are educationally effective?" As it undertook a curriculum redesign, faculty in a baccalaureate school of nursing developed a 9-step process for curriculum implementation. The authors discuss how they applied the 9 steps strategically, positioning the program for 2 successful accreditation self-studies and concurrently addressing, with greater confidence, some of these age-old questions.

Predicted effect of landscape position on wildlife habitat value of Conservation Reserve Enhancement Program wetlands in a tile-drained agricultural region

Science.gov (United States)

Otis, David L.; Crumpton, William R.; Green, David; Loan-Wilsey, Anna; Cooper, Tom; Johnson, Rex R.

2013-01-01

Justification for investment in restored or constructed wetland projects are often based on presumed net increases in ecosystem services. However, quantitative assessment of performance metrics is often difficult and restricted to a single objective. More comprehensive performance assessments could help inform decision-makers about trade-offs in services provided by alternative restoration program design attributes. The primary goal of the Iowa Conservation Reserve Enhancement Program is to establish wetlands that efficiently remove nitrates from tile-drained agricultural landscapes. A secondary objective is provision of wildlife habitat. We used existing wildlife habitat models to compare relative net change in potential wildlife habitat value for four alternative landscape positions of wetlands within the watershed. Predicted species richness and habitat value for birds, mammals, amphibians, and reptiles generally increased as the wetland position moved lower in the watershed. However, predicted average net increase between pre- and post-project value was dependent on taxonomic group. The increased average wetland area and changes in surrounding upland habitat composition among landscape positions were responsible for these differences. Net change in predicted densities of several grassland bird species at the four landscape positions was variable and species-dependent. Predicted waterfowl breeding activity was greater for lower drainage position wetlands. Although our models are simplistic and provide only a predictive index of potential habitat value, we believe such assessment exercises can provide a tool for coarse-level comparisons of alternative proposed project attributes and a basis for constructing informed hypotheses in auxiliary empirical field studies.

Disentangling the effects of reputation and network position on the evolution of alliance networks

NARCIS (Netherlands)

Ebbers, J.J.; Wijnberg, N.M.

2010-01-01

This study uses the panel data social network analysis program SIENA to estimate the effect of actor reputation derived from past performance on alliance formation, while controlling for other constant actor attributes and network position. The authors distinguish between individual reputation based

The spectral positioning algorithm of new spectrum vehicle based on convex programming in wireless sensor network

Science.gov (United States)

Zhang, Yongjun; Lu, Zhixin

2017-10-01

Spectrum resources are very precious, so it is increasingly important to locate interference signals rapidly. Convex programming algorithms in wireless sensor networks are often used as localization algorithms. But in view of the traditional convex programming algorithm is too much overlap of wireless sensor nodes that bring low positioning accuracy, the paper proposed a new algorithm. Which is mainly based on the traditional convex programming algorithm, the spectrum car sends unmanned aerial vehicles (uses) that can be used to record data periodically along different trajectories. According to the probability density distribution, the positioning area is segmented to further reduce the location area. Because the algorithm only increases the communication process of the power value of the unknown node and the sensor node, the advantages of the convex programming algorithm are basically preserved to realize the simple and real-time performance. The experimental results show that the improved algorithm has a better positioning accuracy than the original convex programming algorithm.

Preliminary Effectiveness and Sustainability of Group Aerobic Exercise Program in Patients with Schizophrenia.

Science.gov (United States)

Yoon, Sol; Ryu, Je-Kwang; Kim, Chan-Hyung; Chang, Jhin-Goo; Lee, Hwa-Bock; Kim, Do-Hoon; Roh, Daeyoung

2016-09-01

The objective of this study was to examine the feasibility and sustained effect of a group aerobic exercise program in patients with schizophrenia. Twenty-four schizophrenic patients participated in a group-based individually tailored 90-minute outdoor cycling session per week for 3 months with intervention to enhance motivation. Physical health was evaluated by anthropometric measures, cardiorespiratory (CR) fitness, and blood tests. Mental health was assessed on self-esteem, interpersonal relationship, quality of life, and global function. Attrition rate for the exercise program was 8.3%. Exercise program significantly increased participant's self-esteem, positive relationship, global function, and quality of life. CR fitness significantly improved after 3 months. At the 9-month follow-up, 6 months after program completion, only in interpersonal relationship change the improved effects were maintained. These findings support the feasibility of group aerobic exercise program with high level of adherence and its long-term benefits in positive relationship change.

Growing Plants and Scientists: Fostering Positive Attitudes toward Science among All Participants in an Afterschool Hydroponics Program

Science.gov (United States)

Patchen, Amie K.; Zhang, Lin; Barnett, Michael

2017-06-01

This study examines an out-of-school time program targeting elementary-aged youth from populations that are typically underrepresented in science fields (primarily African-American, Hispanic, and/or English Language Learner participants). The program aimed to foster positive attitudes toward science among youth by engaging them in growing plants hydroponically (in water without soil). Participants' attitudes toward science, including anxiety, desire, and self-concept, were examined through pre-post survey data ( n = 234) over the course of an afterschool program at three separate sites. Data showed that participants' anxiety decreased and desire increased for both male and female participants over the program. Self-concept increased for female participants at all three sites but did not change significantly for male participants. Participants' first language (English or Spanish) was not a factor in attitude outcomes. The primarily positive outcomes suggest that hydroponics can be a useful educational platform for engaging participants in garden-based programming year round, particularly for settings that do not have the physical space or climate to conduct outdoor gardening. Similarities in positive attitude outcomes at the three sites despite differences in format, implementation, and instructor background experience suggest that the program is resilient to variation in context. Understanding which aspects of the program facilitated positive outcomes in the varied contexts could be useful for the design of future programs.

The positive impact of a facilitated peer mentoring program on academic skills of women faculty

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Varkey Prathibha

2012-03-01

Full Text Available Abstract Background In academic medicine, women physicians lag behind their male counterparts in advancement and promotion to leadership positions. Lack of mentoring, among other factors, has been reported to contribute to this disparity. Peer mentoring has been reported as a successful alternative to the dyadic mentoring model for women interested in improving their academic productivity. We describe a facilitated peer mentoring program in our institution's department of medicine. Methods Nineteen women enrolled in the program were divided into 5 groups. Each group had an assigned facilitator. Members of the respective groups met together with their facilitators at regular intervals during the 12 months of the project. A pre- and post-program evaluation consisting of a 25-item self-assessment of academic skills, self-efficacy, and academic career satisfaction was administered to each participant. Results At the end of 12 months, a total of 9 manuscripts were submitted to peer-reviewed journals, 6 of which are in press or have been published, and another 2 of which have been invited to be revised and resubmitted. At the end of the program, participants reported an increase in their satisfaction with academic achievement (mean score increase, 2.32 to 3.63; P = 0.0001, improvement in skills necessary to effectively search the medical literature (mean score increase, 3.32 to 4.05; P = 0.0009, an improvement in their ability to write a comprehensive review article (mean score increase, 2.89 to 3.63; P = 0.0017, and an improvement in their ability to critically evaluate the medical literature (mean score increased from 3.11 to 3.89; P = 0.0008. Conclusions This facilitated peer mentoring program demonstrated a positive impact on the academic skills and manuscript writing for junior women faculty. This 1-year program required minimal institutional resources, and suggests a need for further study of this and other mentoring programs for women faculty.

The Impact of Personal and Program Characteristics on the Placement of School Leadership Preparation Program Graduates in School Leader Positions

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Fuller, Edward J.; Hollingworth, Liz; An, Brian P.

2016-01-01

Purpose: The purpose of this study is to examine the impact of personal and program characteristics on the placement of graduates of principal preparation programs in assistant principal, principal, and school leadership positions. Research Design: This study relies on Texas principal production data from 1993 through 2007 matched to employment…

The Chinese Government Scholarship Program: An Effective Form of Foreign Assistance?

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Dong, Lili; Chapman, David W.

2008-03-01

This study investigates the effectiveness of Chinese international education assistance through an examination of student experience in the Chinese Government Scholarship Program, an important mechanism of Chinese foreign aid. Grounded in Pascarella's (1985) model of the impact of college on students, the study investigates participants' level of satisfaction with their higher education experience in China and their perception of the role of the scholarship program in promoting positive relationships between China and the scholarship students' home countries. Findings indicate that participants are generally satisfied with their experiences in China and are positive about the impact of the program in building friendships with their home countries. The authors discuss the implications of these findings in terms of China's emerging prominence as a provider of international development assistance.

Program adherence and effectiveness of a commercial nutrition program: the metabolic balance study.

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Meffert, Cornelia; Gerdes, Nikolaus

2010-01-01

Objective. To assess the effectiveness of a commercial nutrition program in improving weight, blood lipids, and health-related quality of life (HRQOL). Methods. Prospective observational study with followup after 1, 3, 6, and 12 months with data from questionnaires and blood samples. Subjects. After 12 months, we had data from 524 subjects (= 60.6% of the initial samples). 84.1% of the subjects were women. The average BMI at baseline was 30.3 (SD = 5.7). Results. After 12 months, the average weight loss was 6.8 kg (SD = 7.1 kg). Program adherence declined over time but was still high after 12 months and showed a positive linear correlation with weight loss. Relevant blood parameters as well as HRQOL improved significantly. Conclusion. After 12 months, nearly two thirds of the samples had achieved >5% reduction of their initial weights. The high degree of program adherence is probably due to personal counseling and individually designed nutrition plans provided by the program.

Effect of radiologist experience on the risk of false-positive results in breast cancer screening programs

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Zubizarreta Alberdi, Raquel [Galician Breast Cancer Screening Programme, Public Health and Planning Directorate, Health Office, Galicia (Spain); Edificio Administrativo da Conselleria de Sanidade, Servicio de Programas Poboacionais de Cribado, Direccion Xeral de Saude Publica e Planificacion, Santiago de Compostela, Galicia (Spain); Llanes, Ana B.F.; Ortega, Raquel Almazan [Galician Breast Cancer Screening Programme, Public Health and Planning Directorate, Health Office, Galicia (Spain); Exposito, Ruben Roman; Collado, Jose M.V.; Oliveres, Xavier Castells [Department of Epidemiology and Evaluation, Institut Municipal d' Investigacio Medica-Parc de Salut Mar. CIBERESP, Barcelona (Spain); Queiro Verdes, Teresa [Galician Agency for Health Technology Assessment, Public Health and Planning Directorate, Health Office, Galicia (Spain); Natal Ramos, Carmen [Principality of Asturias Breast Cancer Screening Programme, Principality of Asturias (Spain); Sanz, Maria Ederra [Public Health Institute, Navarra Breast Cancer Screening Programme, Pamplona (Spain); Salas Trejo, Dolores [General Directorate Public Health and Centre for Public Health Research (CSISP), Valencia Breast Cancer Screening Programme, Valencia (Spain)

2011-10-15

To evaluate the effect of radiologist experience on the risk of false-positive results in population-based breast cancer screening programmes. We evaluated 1,440,384 single-read screening mammograms, corresponding to 471,112 women aged 45-69 years participating in four Spanish programmes between 1990 and 2006. The mammograms were interpreted by 72 radiologists. The overall percentage of false-positive results was 5.85% and that for false-positives resulting in an invasive procedure was 0.38%. Both the risk of false-positives overall and of false-positives leading to an invasive procedure significantly decreased (p < 0.001) with greater reading volume in the previous year: OR 0.77 and OR 0.78, respectively, for a reading volume 500-1,999 mammograms and OR 0.59 and OR 0.60 for a reading volume of >14,999 mammograms with respect to the reference category (<500). The risk of both categories of false-positives was also significantly reduced (p < 0.001) as radiologists' years of experience increased: OR 0.96 and OR 0.84, respectively, for 1 year's experience and OR 0.72 and OR 0.73, respectively, for more than 4 years' experience with regard to the category of <1 year's experience. Radiologist experience is a determining factor in the risk of a false-positive result in breast cancer screening. (orig.)

The efficacy of the Triple P-Positive Parenting Program in improving parenting and child behavior: a comparison with two other treatment conditions.

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Bodenmann, Guy; Cina, Annette; Ledermann, Thomas; Sanders, Matthew R

2008-04-01

The aim of this randomized controlled trial was to evaluate the efficacy of an evidence-based parenting program (the Triple P-Positive Parenting Program), intending to improve parenting skills and children's well-being. Parents participating in a Group Triple P program (n=50 couples) were compared with parents of a non-treated control group (n=50 couples) and parents participating in a marital distress prevention program (couples coping enhancement training (CCET)) (n=50 couples). The two major goals of this study were (a) to evaluate the efficacy of Triple P compared with the two other treatment conditions over a time-span of 1 year and (b) to answer the question whether this program that was developed in Australia is culturally accepted by Swiss parents. Results revealed that Triple P was effective with Swiss families. Mothers of the Triple P group showed significant improvements in parenting, parenting self-esteem, and a decrease in stressors related to parenting. Women trained in Triple P also reported significantly lower rates of child's misbehavior than women of the two other conditions. However, in men only a few significant results were found. Positive effects of the relationship training (CCET) were somewhat lower than those for the Triple P. These findings are further discussed.

Effects of Parent-Child Relationship on the Primary School Children's Non-Violence Position Formation

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Valeeva, Roza A.; Kalimullin, Aydar M.

2016-01-01

The aim of the research was to identify and test experimentally the impact of parent-child relationship on the formation of the primary school children non-violence position. During the research the effectiveness of the correctional and development program "Together with my mom" was verified to promote parent-child interaction, as well…

Effects of a Program to Promote High Quality Parenting by Divorced and Separated Fathers.

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Sandler, Irwin; Gunn, Heather; Mazza, Gina; Tein, Jenn-Yun; Wolchik, Sharlene; Berkel, Cady; Jones, Sarah; Porter, Michele

2018-05-01

This paper reports on the effects on parenting and on children's mental health problems and competencies from a randomized trial of a parenting program for divorced and separated fathers. The program, New Beginnings Program-Dads (NBP-Dads), includes ten group sessions (plus two phone sessions) which promote parenting skills to increase positive interactions with children, improve father-child communication, use of effective discipline strategies, and skills to protect children from exposure to interparental conflict. The program was adapted from the New Beginnings Program, which has been tested in two randomized trials with divorced mothers and shown to strengthen mothers' parenting and improve long-term outcomes for children (Wolchik et al. 2007). Fathers were randomly assigned to receive either NBP-Dads or a 2-session active comparison program. The sample consisted of 384 fathers (201 NBP-Dads, 183 comparisons) and their children. Assessments using father, youth, and teacher reports were conducted at pretest, posttest, and 10-month follow-up. Results indicated positive effects of NBP-Dads to strengthen parenting as reported by fathers and youth at posttest and 10-month follow-up. Program effects to reduce child internalizing problems and increase social competence were found at 10 months. Many of the program effects were moderated by baseline level of the variable, child age, gender, and father ethnicity. This is the first randomized trial to find significant effects to strengthen father parenting following divorce. In view of recent changes in family courts to allot fathers increasing amounts of parenting time following divorce, the results have significant implications for improving outcomes for children from divorced families.

The effectiveness and implementation of mentoring program for newly graduated nurses: A systematic review.

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Zhang, Yuanyuan; Qian, Yan; Wu, Juemin; Wen, Fule; Zhang, Yaqing

2016-02-01

Newly graduated nurses suffer from occupational stress during the transition from school to employment as a result of inadequacy, interpersonal relationships, and the overwhelming workload. Mentoring programs have proved effective in facilitating this transition. To evaluate the effectiveness of a mentoring program on the mentor, mentee, and organization. The Cochrane Library, Medline, Ovid, Elsevier, Embase, CINAHL, CBM, CNKI, and WanFang Data databases were searched to identify relevant publications in English or Chinese up to October 2014. This is a systematic review. This review identified nine potentially eligible studies, and the methodological quality levels of the included studies were all ranked as level B. These studies revealed that the turnover rate can be decreased through a mentoring program. Additionally, mentoring can enhance nursing competency and establish a supportive workforce environment, resulting in positive outcomes. This review reveals that a mentoring program has positive effects on the mentors, mentees, and organizations. A successful mentorship program should include rigorous mentor selection and adequate training. Additionally, potential barriers such as time constraints and scheduling limitations should be taken into consideration during implementation. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Effectiveness of a Body Image Group Counselling Program on Adolescent Girls in High School

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Çiğdem Keven-Akliman

2017-04-01

Full Text Available The aim of this study was to investigate the effect of a body image group counselling program on adolescent girls in the context of Positive Psychology and Positive Psychotherapy. The sample set consisted of 22 female students, 11 in the experimental group and the other 11 in the control group, and they are all in the 9th grade and have negative body images. Research was conducted based on a pattern of a pre-test, post-test and follow-up test with control and experimental groups. A Body Image Scale, Body Image Coping Strategies Inventory and Program Evaluation Form were used as data collection tools. The positive body image group counselling program was conducted on the experimental group for ten sessions. The Wilcoxon sign rank test, Mann-Whitney U test and repeated-measure of analysis of variance (ANOVA were used for data analysis. According to the results, the program was statistically significant. Additionally, the results revealed statistically significant increases in positive body images and coping strategies in the intervention group when compared with the control group. The program may be used to increase positive body image.

The efficacy of the enhanced Aussie Optimism Positive Thinking Skills Program in improving social and emotional learning in middle childhood

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Myles-Pallister, Jacqueline D.; Hassan, Sharinaz; Rooney, Rosanna M.; Kane, Robert T.

2014-01-01

The aim of the current study was to investigate the effects of the modified and enhanced Aussie Optimism Positive Thinking Skills Program (AO-PTS) on Year 4 and 5 children's social and emotional learning (SEL) skills. AO-PTS is a universal-school based program that is implemented by class teachers as part of regular school curricula and was developed for the prevention of depression and anxiety. The study comprised a total of 683 Year 4 and 5 students from 10 private primary schools in Wester...

Methods used by accredited dental specialty programs to advertise faculty positions: results of a national survey.

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Ballard, Richard W; Hagan, Joseph L; Armbruster, Paul C; Gallo, John R

2011-01-01

The various reasons for the current and projected shortages of dental faculty members in the United States have received much attention. Dental school deans have reported that the top three factors impacting their ability to fill faculty positions are meeting the requirements of the position, lack of response to position announcement, and salary/budget limitations. An electronic survey sent to program directors of specialty programs at all accredited U.S. dental schools inquired about the number of vacant positions, advertised vacant positions, reasons for not advertising, selection of advertising medium, results of advertising, and assistance from professional dental organizations. A total of seventy-three permanently funded full-time faculty positions were reported vacant, with 89.0 percent of these positions having been advertised in nationally recognized professional journals and newsletters. Networking or word-of-mouth was reported as the most successful method for advertising. The majority of those responding reported that professional dental organizations did not help with filling vacant faculty positions, but that they would utilize the American Dental Association's website or their specialty organization's website to post faculty positions if they were easy to use and update.

The preliminary effect of a parenting program for Korean American mothers: a randomized controlled experimental study.

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Kim, Eunjung; Cain, Kevin C; Webster-Stratton, Carolyn

2008-09-01

Traditional Korean American discipline is characterized by a lack of expression of affection and use of harsh discipline. The purpose of this study was to pilot test the effect of the Incredible Years Parenting Program among Korean American mothers. A randomized controlled experimental study design was used; 29 first-generation Korean American mothers of young children (3-8 years old) were randomly assigned to intervention (n=20) and control (n=9) groups. Intervention group mothers received a 12-week parenting program. Control group mothers did not receive the intervention. Mothers reported on discipline styles (positive, appropriate, and harsh), level of acculturation, and their child's outcomes (behavioral problems and social competence) at pre-, post-, and 1-year follow-up intervals. After completing the program, intervention group mothers significantly increased use of positive discipline as compared to control group mothers. Among intervention group mothers, high-acculturated mothers significantly increased appropriate discipline whereas low-acculturated mothers significantly decreased harsh discipline. In the 1-year follow-up, intervention group mothers maintained the significant effect for positive discipline. Providing this program appears to be a promising way of promoting positive discipline among Korean American mothers.

Effectiveness of the AAOS Leadership Fellows Program for Orthopaedic Surgeons.

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Day, Charles S; Tabrizi, Shervin; Kramer, Jeffrey; Yule, Arthur C; Ahn, Brian S

2010-11-17

Effective physician leadership is critical to the future success of healthcare organizations. The American Academy of Orthopaedic Surgeons (AAOS) Leadership Fellows Program is a one-year program designed to train young orthopaedic surgeons to become future leaders in orthopaedics. The purpose of this study was to evaluate the impact of the AAOS Leadership Fellows Program on the leadership skills and achievements of its participants. Graduates of the Leadership Fellows Program were compared with a control group of previous applicants who were not accepted to the program (applicants) in a retrospective cohort comparison study. A subjective survey of leadership skills was used to assess the confidence of the two cohorts in eight areas of leadership. In addition, an updated curriculum vitae from each of sixty leadership fellows from the classes of 2003 through 2009 and from each of forty-seven applicants was retrospectively reviewed for evidence of leadership. The updated curriculum vitae of the leadership fellows was evaluated for leadership activity attained prior to and following participation in the program, while the updated curriculum vitae of applicants was evaluated for leadership activity attained prior to and following the last year of application to the program. Curricula vitae were assessed for demonstration of national leadership, academic rank, hospital administrative rank, and research experience. On the leadership survey, the graduates of the Leadership Fellows Program scored higher than the applicants in seven of eight categories. The review of the curricula vitae demonstrated that, prior to the Leadership Fellows Program, the leadership fellows were more likely than the applicants to have an academic practice and hold an academic rank. The difference between the two cohorts in administrative rank and leadership of national committees was not significant. Following the program, the leadership fellows were more likely to chair national committees (p

Effect of an AIDS education program for older adults.

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Rose, M A

1996-01-01

The purpose of this study was to examine the effect of an age-specific AIDS education program on HIV/AIDS knowledge, perceived susceptibility to AIDS, and perceived severity of AIDS in older adults. The health belief model served as a framework. The age-specific AIDS education program was developed based on a knowledge, beliefs, and behaviors survey of 458 older adults at senior citizen centers. The program included case study presentations of actual older people with AIDS along with an emphasis on myths identified in the initial survey. There was a significant increase in total knowledge about AIDS (p < .001), perceived susceptibility (p < .01), and perceived severity (p < .001) after the educational program. Based on the results of this study, nurses are in an excellent position to provide primary and secondary AIDS prevention strategies for all age groups, including the older adult population.

Viewing-position effects in the Stroop task: Initial fixation position modulates Stroop effects in fully colored words.

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Perret, Patrick; Ducrot, Stéphanie

2010-08-01

In two experiments that we conducted with adult (Experiment 1) and child (Experiment 2) participants, we experimentally controlled the eyes' first fixation in the word using a variable viewing-position technique in a classical all-letter-coloring Stroop procedure. We explored the impact of initial-fixation position (optimal viewing position [OVP] vs. end of the word) on the magnitude of Stroop effects (both interference and facilitation). The results showed that both interference and facilitation effects were reduced when the first fixation was located at the end of the word rather than at the OVP. These data make a new contribution to the study of the role of low-level processes in Stroop effects and add support to the growing body of research indicating that oculomotor processes can act as moderators of cognitive processes in the determination of Stroop effects.

Innovative Integration of Decommissioning and Deactivation Program with Soil-Groundwater Clean Up Program Has Positive Results on Budget and Schedule: A Case Study

International Nuclear Information System (INIS)

Schappell, B; Rucker, G

2007-01-01

An innovative approach to integrate the activities of a decommissioning and deactivation program (D and D) with a soil-groundwater clean up program has had significant positive results saving both money and time at the Department of Energy's Savannah River Site. The accomplishments that have been achieved by the combining the two programs have been remarkable including significant cost savings, economies of scale for sampling and document generation, and alignment of common objectives. Because of the coordination of both activities area-wide ''end states'' can be formulated and be consistent with the customers' cleanup goals and federal regulations. This coordinates and aligns both the environmental clean up and D and D objectives because each must be addressed simultaneously and comprehensively. In this respect, resources from both organizations can be pooled to take advantage of the strengths of each. The new approach allows more efficient use of lean financial resources and optimizes workforce activities to attain the common objectives while being more cost effective, more protective of the environment, and optimizing the use existing resources

Emotional Effects of Positive Forms of Communication

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Светлана Валентиновна Ионова

2015-12-01

Full Text Available The article discusses the problem of emotional significance of a positive form of speech. Based on the methodology of emotions linguistics, linguoecology, communicative linguistics and the methods of description, comparison and discourse analysis, the author distinguishes some types of speech situations that demonstrate visible differences between positive expression of emotions and their content and the pragmatic effect. The difference between the notions of “positive communication” and “positive form of communication” is demonstrated. Special attention is given to the following types of positive emotional communication: tolerant emotional communication, emotional emphasis, emotional neglect, and emotional tabooing. The utterances in situations of real and textual communication demonstrate negative effects of statements expressed in a positive form and identify the specifics of positive forms of emotional communication in comparison with rational communication.

Development of a Positive Youth Development Program: Promoting the Mental Health of Stressful Adolescents Using Principles of Problem Solving Therapy

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Daniel T.L. Shek

2006-01-01

Full Text Available This paper outlines the proposal for the development, implementation, and evaluation of a positive youth development program that attempts to promote the mental health of stressful Chinese adolescents using principles of Problem Solving Therapy (PST. There are two general aims of PST: to help clients identify life difficulties and resolve them, as well as to teach them skills on how to deal with future problems. The proposed project will utilize the principles of PST as the guiding framework to run two mental health promotion courses for adolescents who are experiencing disturbing stressful responses and students who want to improve their stress management style. Both objective and subjective outcome evaluation strategies will be carried out to assess the effectiveness of the intervention to promote the psychological well-being in adolescents who are experiencing stress. A related sample proposal is described that can give social workers some insight on how to prepare a proposal for developing the Tier 2 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programs.

THE INFLUENCE OF PROGRAMMED CORRECTIVE EXERCISES ON KIFOTIC BAD BODY POSITION AT PRIMARY SCHOOL CHILDREN

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Zoran Bogdanović

2008-08-01

Full Text Available The subject matter of the research was the influence of specially programmed physical education instruction with specific complexes of exercises of corrective gymnastics at the 5th grade pupils, on the territory of the city Kragujevac, at those with kifotic bad body position established by measuring. After forming of experimental and control subjects groups, the experiment began. The subjects had the task to do the complete set of corrective exercises, determined before hand, three times a week during one class time. That programme was carried out continuously during the entire school year and the first semester of the following year, except during summer and winter vacation break. It can be concluded that the contents of experimental section of corrective gymnastics had the positive influence on the correction of kifotic bad body position at all the subjects, but with the more effective results at male population where the high percentage of corrected postural disturbance was attained. It can be said that the time period of eighteen months was enough for correction of kifotic bad body position at great number of the subjects. It can be also assumed that the more qualitative and complete improvement will be attained in the case of further continual exercises.

Teaching-skills training programs for family medicine residents: systematic review of formats, content, and effects of existing programs.

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Lacasse, Miriam; Ratnapalan, Savithiri

2009-09-01

To review the literature on teaching-skills training programs for family medicine residents and to identify formats and content of these programs and their effects. Ovid MEDLINE (1950 to mid-July 2008) and the Education Resources Information Center database (pre-1966 to mid-July 2008) were searched using and combining the MeSH terms teaching, internship and residency, and family practice; and teaching, graduate medical education, and family practice. The initial MEDLINE and Education Resources Information Center database searches identified 362 and 33 references, respectively. Titles and abstracts were reviewed and studies were included if they described the format or content of a teaching-skills program or if they were primary studies of the effects of a teaching-skills program for family medicine residents or family medicine and other specialty trainees. The bibliographies of those articles were reviewed for unidentified studies. A total of 8 articles were identified for systematic review. Selection was limited to articles published in English. Teaching-skills training programs for family medicine residents vary from half-day curricula to a few months of training. Their content includes leadership skills, effective clinical teaching skills, technical teaching skills, as well as feedback and evaluation skills. Evaluations mainly assessed the programs' effects on teaching behaviour, which was generally found to improve following participation in the programs. Evaluations of learner reactions and learning outcomes also suggested that the programs have positive effects. Family medicine residency training programs differ from all other residency training programs in their shorter duration, usually 2 years, and the broader scope of learning within those 2 years. Few studies on teaching-skills training, however, were designed specifically for family medicine residents. Further studies assessing the effects of teaching-skills training in family medicine residents are

Applying Positive Deviance for Improving Compliance to Adolescent Anemia Control Program in Tribal Communities of India.

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Sethi, Vani; Sternin, Monique; Sharma, Deepika; Bhanot, Arti; Mebrahtu, Saba

2017-09-01

Positive deviance (PD) is an asset-based social and behavior change communication strategy, utilizing successful outliers within a specific context. It has been applied to tackling major public health problems but not adolescent anemia. The study, first of its kind, used PD to improve compliance to adolescent anemia control program in Jharkhand, India, where anemia prevalence in adolescent girls is 70%, and program compliance is low. With leadership of state government, the study was designed and implemented by a multidisciplinary 42 member PD team, in Khunti district, in 2014. Participatory appraisals were undertaken with 434 adolescent girls, 18 frontline workers, 15 teachers, and 751 community leaders/parents/relatives. Stakeholders were interviewed to identify positive deviants and PD determinants across 17 villages. Perceived benefits of iron folic acid tablet and nutritional care during adolescence are low. Positive deviants exist among adolescent girls (26 of 434), villages (2 of 17), and schools (2 of 17). Positive deviant adolescent girls consumed variety of iron-rich foods and in higher frequency, consumed iron folic acid tablets, and practiced recommended personal hygiene behaviors. Deviant practices in schools included supervision of students during tablet distribution among others. Government-led PD approach uncovered local solutions and provided a forum for government functionaries to listen to and dialogue with, and an opportunity to adapt the program according to the needs of the affected communities, who are missing partners in program design and management.

Effectiveness of Positive Thinking Training Program on Nurses' Quality of Work Life through Smartphone Applications.

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Motamed-Jahromi, Mohadeseh; Fereidouni, Zhila; Dehghan, Azizallah

2017-01-01

Job stress is a part of nurses' professional life that causes the decrease of the nurses' job satisfaction and quality of work life. This study aimed to determine the effect of positive thinking via social media applications on the nurses' quality of work life. This was a pretest-posttest quasi-experimental study design with a control group. The samples were selected among the nurses in two hospitals in Fasa University of Medical Sciences and divided randomly into two interventional ( n = 50) and control ( n = 50) groups. Positive thinking training through telegrams was sent to the intervention group during a period of 3 months. Data were collected by using Brooks and Anderson's questionnaire of work life quality and analyzed by SPSS 18. The mean total scores of pretest and posttest in the intervention group improved noticeably and there were significant differences between mean scores of quality of work life in pretest and posttest scores in interventional groups ( p work life quality, home life ( p work design ( p work context ( p work world ( p = 0.003). This study concluded that positive thinking training via social media application enhanced nurses' quality of work life. This study is necessary to carry out on a larger sample size for generalizing findings better.

IGUN-A program for the simulation of positive ion extraction including magnetic fields

International Nuclear Information System (INIS)

Becker, R.; Herrmannsfeldt, W.B.

1992-01-01

IGUN is a program for the simulation of positive ion extraction from plasmas. It is based on the well known program EGUN for the calculation of electron and ion trajectories in electron guns and lenses. The mathematical treatment of the plasma sheath is based on a simple analytical model, which provides a numerically stable calculation of the sheath potentials. In contrast to other ion extraction programs, IGUN is able to determine the extracted ion current in succeeding cycles of iteration by itself. However, it is also possible to set values of current, plasma density, or ion current density. Either axisymmetric or rectangular coordinates can be used, including axisymmetric or transverse magnetic fields

igun - A program for the simulation of positive ion extraction including magnetic fields

Science.gov (United States)

Becker, R.; Herrmannsfeldt, W. B.

1992-04-01

igun is a program for the simulation of positive ion extraction from plasmas. It is based on the well known program egun for the calculation of electron and ion trajectories in electron guns and lenses. The mathematical treatment of the plasma sheath is based on a simple analytical model, which provides a numerically stable calculation of the sheath potentials. In contrast to other ion extraction programs, igun is able to determine the extracted ion current in succeeding cycles of iteration by itself. However, it is also possible to set values of current, plasma density, or ion current density. Either axisymmetric or rectangular coordinates can be used, including axisymmetric or transverse magnetic fields.

Enhancing positive attitudes towards disability: evaluation of an integrated physiotherapy program.

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Morgan, Prue Elizabeth; Lo, Kristin

2013-02-01

This study explored whether attitudes towards disability in second year undergraduate physiotherapy students could be enhanced by an on-campus integrated curriculum program. A pre-post design was used. Year 2 (pre-clinical) students participated in a 12-week program focused on optimising attitudes towards people with acquired or developmental neurological disability. The Discomfort subscale of the Interaction with Disabled Persons scale, rated on a six-point Likert scale, was applied prior to and at completion of the 12-week program, and compared to year 4 students, just prior to graduation. Qualitative data from year 2 reflective narratives was also gathered. Forty-seven second year and 45 fourth year physiotherapy students participated. The difference in Discomfort subscale scores between weeks 1 and 12 of year 2 was statistically significant (p = 0.0016). The difference in Discomfort subscale scores between year 2 week 1 and year 4 students was also statistically significant (p = 0.040). There was no significant difference in attitudes between students at the end of year 2 and the end of year 4 (p = 0.703). Qualitative data supported the development of more positive attitudes towards neurological disability across the 12 week year 2 pre-clinical program. Student attitudes towards people with acquired and/or developmental neurological disabilities can be enhanced through an on campus integrated curriculum program.

Replacing stressful challenges with positive coping strategies: a resilience program for clinical placement learning.

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Delany, C; Miller, K J; El-Ansary, D; Remedios, L; Hosseini, A; McLeod, S

2015-12-01

Clinical education is foundational to health professional training. However, it is also a time of increased stress for students. A student's perception of stressors and their capacity to effectively manage them is a legitimate concern for educators, because anxiety and decreased coping strategies can interfere with effective learning, clinical performance and capacity to care for patients. Resilience is emerging as a valuable construct to underpin positive coping strategies for learning and professional practice. We report the development and evaluation of a psycho-education resilience program designed to build practical skills-based resilience capacities in health science (physiotherapy) students. Six final year undergraduate physiotherapy students attended four action research sessions led by a clinical health psychologist. Resilience strategies drawn from cognitive behavioural therapy, and positive and performance psychology were introduced. Students identified personal learning stressors and their beliefs and responses. They chose specific resilience-based strategies to address them, and then reported their impact on learning performance and experiences. Thematic analysis of the audio-recorded and transcribed action research sessions, and students' de identified notes was conducted. Students' initial descriptions of stressors as 'problems' outside their control resulting in poor thinking and communication, low confidence and frustration, changed to a focus on how they managed and recognized learning challenges as normal or at least expected elements of the clinical learning environment. The research suggests that replacing stressful challenges with positive coping strategies offers a potentially powerful tool to build self-efficacy and cognitive control as well as greater self-awareness as a learner and future health practitioner.

Assessing Effectiveness of a Nonhuman Animal Welfare Education Program for Primary School Children.

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Hawkins, Roxanne D; Williams, Joanne M

2017-01-01

Nonhuman animal welfare education aims to promote positive relationships between children and animals and thus improve animal welfare, yet few scientific evaluations of these programs exist. This study aimed to evaluate the effectiveness of an education program developed by the Scottish Society for the Prevention of Cruelty to Animals (SPCA) that included 4 interventions focusing on pets (companion animals), wild animals, farm animals, and general animal rescues. Knowledge, attachment to pets, and attitudes and beliefs about animal minds were assessed at pretest, posttest, and delayed posttest using a questionnaire administered to 1,217 Scottish children aged 7 to 13 years old. Results showed a significant positive impact of the program on knowledge about animals and the Scottish SPCA for all interventions. The pet and farming interventions significantly impacted children's beliefs about animal minds. There were trends toward improvements in a range of other measures. This study highlights the importance of teaching animal welfare education to children for early prevention of animal cruelty, discusses the need to base this education on theory and research to find effective change, and demonstrates how evidence-based practice can inform future education programs.

School-based smoking prevention programs with the promise of long-term effects

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Flay Brian R

2009-03-01

Full Text Available Abstract I provide a systematic review of trials of school-based smoking prevention programs that had at least 15 sessions, preferably with some in high school, that reported significant short-term effects, and that included long-term follow-up. This is supplemented with a description of some other programs that produce short-term effects that portend large long-term effects. I conclude that school-based programs can have long-term effects of practical importance it they: include 15 or more sessions over multiple years, including some in high school; use the social influence model and interactive delivery methods; include components on norms, commitment not to use, intentions not to use, and training and practice in the use of refusal and other life skills; and use peer leaders in some role. School-based programs of this type can reduce smoking onset by 25–30%, and school plus community programs can reduce smoking onset by 35–40% by the end of high school. Some early childhood programs that do not have smoking prevention as their main aim, including home nursing, the Good Behavior Game, the Positive Action program and others, seem to change the developmental trajectories of children so that they are less likely to engage in multiple problem behaviors, including smoking, as adolescents. This review makes it clear that effective school-based smoking prevention programs exist and can be adopted, adapted and deployed with success – and should be.

Physical Education Experimental Program to Test the Effect on Perceived Competence

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Edin Brankovic

2017-06-01

Full Text Available The first purpose of this study was to test effect of multidisciplinary and holistic experimental program (EP in physical education program effect on the soul need perceived competence. The second purpose of this study was to analyse the relationship between attitudes of perceived competence in the experimental group before and after the application of program, mostly due the theoretical reason that perceived competence is predictor of Flow. The data was collected from 74 students of the 8th grade of elementary schools randomly divided in two groups (experimental: 53; control: 21. The system of variables consisted of perceived competence scale items. The t-test analysis was applied to test perceived competence attitudes before and after the EP. The experimental group attitudes of perceived competence after the EP were significantly more positive than before participation in it, while control group attitudes of perceived competence decreased after participation in the regular school program. The current findings support the authors’ hypothesis that the holistic program has significant effect on the soul need perceived competence which is closest predictor of Flow. This study applied multidisciplinary EP which was designed on growth-mind set practices and sparks findings–both connected to flow experience and intrinsic motivation–to suggest future comprehensive program that could be potentially used as a regular tool for achieving both, Flow and intrinsic motivation. Findings with certainty provide a basis for future necessary qualitative research of the program effects on the intrinsic motivation.

An evaluation of a positive youth development program for adolescents with chronic illness.

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Maslow, Gary; Adams, Cathleen; Willis, Matthew; Neukirch, Jodie; Herts, Kate; Froehlich, Wendy; Calleson, Diane; Rickerby, Michelle

2013-02-01

Youth with chronic illness often struggle transitioning to adulthood and adult medical care. This article examines the outcomes of a group mentoring program called The Adolescent Leadership Council (TALC) that brings together high school participants and college mentors, all with chronic illness. TALC uses a positive youth development (PYD) approach, emphasizing strong relationships between youth and adults in an environment where youth can learn important life skills and take a leadership role. A pre-/postprogram participant survey was conducted for high school participants using a loneliness scale and a transition readiness survey. An alumni survey was conducted with all high school and college mentor graduates to assess educational-, vocational-, and health care-related outcomes. Program records review and the alumni survey indicated that TALC was consistent with the PYD program model. Twenty high school students participated in the pre-/postprogram outcomes evaluation, which demonstrated a decrease in loneliness from 46 to 38.5 (p < .001) and an increase in health care self-advocacy from 3.8 to 4.2 (p < .001). Thirty-four alumni participated in the alumni survey. All high school and college mentor alumni had graduated from high school and college, respectively, and all were either currently in school or working. The majority of alumni were seeing adult providers for medical care. The TALC program applies the principles of PYD to support positive educational, vocational, and health care outcomes for youth with chronic illness. Program development using the PYD perspective is an important new approach for supporting adult development of youth with chronic illness. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Hospital-based, Multidisciplinary, youth mentoring and medical exposure program positively influences and reinforces health care career choice: "The Reach One Each One Program early Experience".

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Danner, Omar K; Lokko, Carl; Mobley, Felicia; Dansby, Montreka; Maze, Michael; Bradley, Brene'; Williams, Elizabeth; Matthews, Leslie Ray; Harrington, Emma; Mack, Lisa; Clark, Clarence; Wilson, Ken; Beech, Derrick; Heron, Sheryl; Childs, Ed

2017-04-01

According to the National Center for Educational Statistics, underrepresented minorities (URMs) are more likely to leave science, technology, engineering and mathematics (STEM) fields at higher rates than their peers during undergraduate studies. Many institutions of higher learning have implemented pipeline programs aimed at preparing and inspiring high school and college aged students in select careers in health sciences with varying levels of success. Research has shown that a health care workforce that mirrors the community they serve is more effective in reducing health disparities and increasing positive health outcomes. We hypothesize that a hospital-based, multidisciplinary youth mentoring and medical exposure program will enhance the decision of URM high school students to choose healthcare careers. A retrospective analysis of the Reach One Each One Program (ROEO) was performed. ROEO is a hospital based, 11-week multidisciplinary youth mentoring and medical exposure program for inner-city high school students. The analysis was based on a phone survey of the twenty-six (26) seniors who completed the program and subsequently graduated from high school between May 2013 and May 2015 to assess the following: 1) College enrollment/attendance, 2) Health profession majors, and 3) Pre-med status. The study was approved by the Morehouse School of Medicine Institutional Review Board. Of the twenty-six students, 23 were female and 3 were male; 25 (96%) of the students were African American and one student was a Caucasian female. Twenty-four (92.3%) of the students were enrolled in college and 2 (7.7%) were scheduled to begin in the spring semester of 2016. Twenty-one of the 24 attending college at the time of the survey (87.5%) were enrolled in a health science degree program and 16 (66.7%) confirmed that they were enrolled in pre-medical (Pre-med) curriculum. Hospital-based, multidisciplinary medical mentoring programs can have a positive impact on the lives and

Feasibility and effectiveness of a cosmetic intervention program for institutionalized older women in Japan

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Yohko Hayakawa

2016-12-01

Full Text Available We examined the feasibility and effectiveness of a cosmetic intervention program for frail older women. Thirty-nine older adults (83.0 ± 8.65 years from two nursing homes in Tokyo were allocated to a cosmetic (intervention: n = 27 or a light-exercise (control: n = 12 group according to their nursing home residence. Both groups attended weekly classes over a 5-week period from May to June 2009. The program feasibility was examined using class participation, class attendance, and program adherence rates, while the effectiveness of the program was examined using the Geriatric Depression Scale (GDS and participants' engagement in positive activities (i.e., engaging in social activities and going outside. The intervention group showed significantly higher rates on all feasibility measures than did the control group (class participation: 24.1% vs. 13.3%, class attendance: 75.5% vs. 32.6%, program adherence: 70.8% vs. 10.0%. Furthermore, the GDS scores decreased significantly in the intervention group, but not the control group. Although the change in GDS score was larger in the intervention group (−1.30 ± 2.36 than in the control group (−0.75 ± 3.53, the inter-group difference in this change was not significant. No significant differences were found between pre- and post-intervention positive activity rates in either group, or in the inter-group comparisons of changes in these rates. Overall, the cosmetic program was highly feasible and effective for improving the mental health of frail older women. However, further studies using longer intervention periods and larger samples would be needed to identify the program effectiveness.

Effect of Process Changes in Surgical Training on Quantitative Outcomes From Surgery Residency Programs.

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Dietl, Charles A; Russell, John C

2016-01-01

The purpose of this article is to review the literature on process changes in surgical training programs and to evaluate their effect on the Accreditation Council of Graduate Medical Education (ACGME) Core Competencies, American Board of Surgery In-Training Examination (ABSITE) scores, and American Board of Surgery (ABS) certification. A literature search was obtained from MEDLINE via PubMed.gov, ScienceDirect.com, Google Scholar on all peer-reviewed studies published since 2003 using the following search queries: surgery residency training, surgical education, competency-based surgical education, ACGME core competencies, ABSITE scores, and ABS pass rate. Our initial search list included 990 articles on surgery residency training models, 539 on competency-based surgical education, 78 on ABSITE scores, and 33 on ABS pass rate. Overall, 31 articles met inclusion criteria based on their effect on ACGME Core Competencies, ABSITE scores, and ABS certification. Systematic review showed that 5/31, 19/31, and 6/31 articles on process changes in surgical training programs had a positive effect on patient care, medical knowledge, and ABSITE scores, respectively. ABS certification was not analyzed. The other ACGME core competencies were addressed in only 6 studies. Several publications on process changes in surgical training programs have shown a positive effect on patient care, medical knowledge, and ABSITE scores. However, the effect on ABS certification, and other quantitative outcomes from residency programs, have not been addressed. Studies on education strategies showing evidence that residency program objectives are being achieved are still needed. This article addresses the 6 ACGME Core Competencies. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Further Insight into the Effectiveness of a Behavioral Teacher Program Targeting ADHD Symptoms Using Actigraphy, Classroom Observations and Peer Ratings.

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Veenman, Betty; Luman, Marjolein; Oosterlaan, Jaap

2017-01-01

Objective: The Positivity and Rules program (PR program), a low-level behavioral teacher program targeting symptoms of attention-deficit/hyperactivity disorder (ADHD), has shown positive effects on teacher-rated ADHD symptoms and social functioning. This study aimed to assess whether program effects could be confirmed by instruments assessing classroom behavior other than teacher-ratings, given teachers' involvement with the training. Methods: Participants were 114 primary school children (age = 6-13) displaying ADHD symptoms in the classroom, who were randomly assigned to the treatment ( n = 58) or control group ( n = 65). ADHD symptoms were measured using classroom observations and actigraphy, and peer acceptance was measured using peer ratings. Intention-to-treat multilevel analyses were conducted to assess program effects. Results: No beneficial program effects were found for any of the measures. Conclusion: The earlier beneficial program effects on both ADHD symptoms and social functioning reported by teachers, may be explained by a change in the perception of teachers rather than changes in the child's behavior. Other methodological explanations are also discussed, such as differences between instruments in the sensitivity to program-related changes. The current study underlines the importance of using different measures of classroom behavior to study program effects. ClinicalTrials.gov registration number: NCT02518711.

Effectiveness of an Emotional Intelligence Program in Elementary Education

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Isabel Mª Merchán

2014-07-01

Full Text Available The aim of this article is to demonstrate the positive effects of the implementation of a program to develop emotional competence in first year students of primary education. This population has been taking as public school students in the city of Badajoz during the course 2012-2013, selecting a sample of 78 pupils aged between 5 and 7 years, divided into experimental group and control group. The methodological procedure focuses on a descriptive-interpretative approach with two data collection techniques: sociometric test and test emotional intelligence. Designed and implemented a program of emotional intelligence with students in the experimental group, measured before and after the intervention the level of emotional competence and social relations of the class group. Similarly, measurements were taken of the degree of emotional competence and social relations of the students in the control group, which did not participate in the intervention. The results show that the program was effective to increase the emotional intelligence of students that make up the experimental group improved with it the degree of friendship and social relations of the class group.

THE EFFECT OF A READING COMPREHENSION SOFTWARE PROGRAM ON STUDENT ACHIEVEMENT IN MATHEMATICS

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David E. Proudfoot

2016-06-01

Full Text Available In an effort to increase student achievement, research was conducted to determine the degree in which a reading comprehension software program effected the reading and math abilities of fourth and fifth grade students. Cognitive and educational studies were examined to select a reading comprehension software program as an intervention that would produce positive results in reading comprehension and possibly transfer positive results to achievement in other academic areas, specifically in math. The effects of the intervention were measured by assigning subjects to an experimental group. The total sample consisted of 39 students who were deficient in reading comprehension, and also exposed a significant weakness with word problem items on mathematical assessments. Four instruments were used to collect data before and after the treatment to measure student achievement. To determine the degree to which the software program effected student achievement, data from the four instruments were analyzed using SPSS software. A paired-samples dependent t test and a Pearson Product Moment Correlation Coefficient was computed with ratio level data to test for a correlation between increased math scores and reading comprehension scores. Results yielded statistically significant and positive results in increasing reading comprehension skills that could possibly benefit students in reading and understanding mathematical problems. Results did not conclusively support that the increase of reading-comprehension skills had a collateral effect on students scoring higher with math word problems. The results are conducive to providing insight to educational leaders who plan to implement software as a means for increasing student achievement.

Exploring Barriers to Implementing a School-Wide Positive Behavioral Intervention and Support Program

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Gay, Ronald Lynn

2016-01-01

This study examined factors related to the implementation of a School Wide Positive Behavioral Intervention and Support (SWPBIS) program at a large middle school in the United States. Parent Teacher Student Association volunteers at the school reported that teacher fidelity to implementation of SWPBIS activities was inconsistent, threatening the…

Aerobic exercise decreases the positive-reinforcing effects of cocaine.

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Smith, Mark A; Schmidt, Karl T; Iordanou, Jordan C; Mustroph, Martina L

2008-11-01

Aerobic exercise can serve as an alternative, non-drug reinforcer in laboratory animals and has been recommended as a potential intervention for substance abusing populations. Unfortunately, relatively little empirical data have been collected that specifically address the possible protective effects of voluntary, long-term exercise on measures of drug self-administration. The purpose of the present study was to examine the effects of chronic exercise on sensitivity to the positive-reinforcing effects of cocaine in the drug self-administration procedure. Female rats were obtained at weaning and immediately divided into two groups. Sedentary rats were housed individually in standard laboratory cages that permitted no exercise beyond normal cage ambulation; exercising rats were housed individually in modified cages equipped with a running wheel. After 6 weeks under these conditions, rats were surgically implanted with venous catheters and trained to self-administer cocaine on a fixed-ratio schedule of reinforcement. Once self-administration was acquired, cocaine was made available on a progressive ratio schedule and breakpoints were obtained for various doses of cocaine. Sedentary and exercising rats did not differ in the time to acquire cocaine self-administration or responding on the fixed-ratio schedule of reinforcement. However, on the progressive ratio schedule, breakpoints were significantly lower in exercising rats than sedentary rats when responding was maintained by both low (0.3mg/kg/infusion) and high (1.0mg/kg/infusion) doses of cocaine. In exercising rats, greater exercise output prior to catheter implantation was associated with lower breakpoints at the high dose of cocaine. These data indicate that chronic exercise decreases the positive-reinforcing effects of cocaine and support the possibility that exercise may be an effective intervention in drug abuse prevention and treatment programs.

Parallel programming of saccades during natural scene viewing: evidence from eye movement positions.

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Wu, Esther X W; Gilani, Syed Omer; van Boxtel, Jeroen J A; Amihai, Ido; Chua, Fook Kee; Yen, Shih-Cheng

2013-10-24

Previous studies have shown that saccade plans during natural scene viewing can be programmed in parallel. This evidence comes mainly from temporal indicators, i.e., fixation durations and latencies. In the current study, we asked whether eye movement positions recorded during scene viewing also reflect parallel programming of saccades. As participants viewed scenes in preparation for a memory task, their inspection of the scene was suddenly disrupted by a transition to another scene. We examined whether saccades after the transition were invariably directed immediately toward the center or were contingent on saccade onset times relative to the transition. The results, which showed a dissociation in eye movement behavior between two groups of saccades after the scene transition, supported the parallel programming account. Saccades with relatively long onset times (>100 ms) after the transition were directed immediately toward the center of the scene, probably to restart scene exploration. Saccades with short onset times (programming of saccades during scene viewing. Additionally, results from the analyses of intersaccadic intervals were also consistent with the parallel programming hypothesis.

Online Coaching of Emotion-Regulation Strategies for Parents: Efficacy of the Online Rational Positive Parenting Program and Attention Bias Modification Procedures.

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David, Oana A; Capris, David; Jarda, Alexandra

2017-01-01

Parenting programs are currently treatment of choice for behavioral disorders in children and one of their main components is reducing the negativity bias in the child-parent dyad. The Rational Positive Parenting Program (rPPP) is a program with a special focus on parent emotion-regulation functional reappraisal strategies, which has recently received consistent support for reducing child externalizing and internalizing disorders. In the last years, online interventions were proliferated and the Attention Bias Modification (ABM) becoming a promising implicit therapeutic intervention based on attention deployment emotion-regulation strategy, or adjunctive module to usual treatments, with results in multiple domains, varying from pain to self-esteem and emotional disorders (e.g., anxiety). We conducted two studies to investigate (1) the efficacy of the ABM procedures applied to parents and (2) the efficacy of the online version of the rPPP augmented with an ABM module. A total of 42 parents of children aged 2-12 years old participated in the first study, being allocated either to the ABM training or wait-list. Positive results were reported by the parents participating in the ABM group for own distress, satisfaction, positive interactions with the child, and child's strengths. In the second study, 53 parents and their children were allocated either in the rPPP group or in the rPPP + ABM group. Results show that ABM training can boost the effects of the rPPP on the strengths of children reported by the parents after the intervention. Findings are discussed in the light of limited research on using online tools for coaching effective emotion-regulation strategies for parents.

Listening to youth: reflections on the effect of a youth development program.

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Kalish, Robin E; Voigt, Bridget; Rahimian, Afsaneh; Dicara, Joseph; Sheehan, Karen

2010-05-01

To identify key elements that contribute to the effectiveness of a youth development program, interviews were conducted with 35 former Chicago Youth Programs (CYP) participants who remained in the program until age 18 years and went on to attend college, and 25 participants who left the program (and are currently older than age 18). Of the college participants who remained in CYP until age 18, 97% reported that the program had helped them by providing tutoring, mentoring, and financial support. In comparison, only 56% of the CYP dropouts had completed some college, and nearly 50% reported being involved in illegal activities. Many of the CYP dropouts were drawn to illegal activities for financial reasons or because they felt there was inadequate adolescent programming. All reported benefiting from their CYP participation. Incorporating financial incentives or specific adolescent programming may lead to longer youth program participation and, perhaps, more positive outcomes.

A Pilot of a Brief Positive Parenting Program on Children Newly Diagnosed with Autism Spectrum Disorder.

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Zand, Debra H; Bultas, Margaret W; McMillin, Stephen Edward; Halloran, Donna; White, Taryn; McNamara, Donnamarie; Pierce, Katherine J

2017-12-14

Disruptive behaviors can be of comparable or greater concern to parents than the core symptoms of Autism Spectrum Disorder (ASD). Provision of effective interventions to address these behaviors within the first year of initial diagnosis holds great potential for improving the child's, parents', and family's functioning. We piloted a four-session, manualized, positive parenting program on 21 parents of newly diagnosed children ages 2 through 12 years using a mixed methods design. Seventy-five percent of parents completed four sessions, with 100% reporting high levels of service satisfaction. Preliminary results indicated clinically and statistically significant reductions in child maladaptive behaviors, as well as improvements in parental and family functioning. Practitioners and parents identified several potential implementation adaptations, including additional sessions to focus on ASD education and real-time parent-child interactions. Taken as a whole, these data suggest that a brief positive parenting intervention may be a feasible way to improve child, parent, and family functioning during the first year of ASD diagnosis. Findings point to the need for additional research to determine treatment efficacy and to assist with the identification of moderators and mediators of effects. © 2017 Family Process Institute.

Examining the effectiveness of micro-enterprise development programs in Malaysia

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Noor Raihani Zainol

2017-06-01

Full Text Available Previous studies on socioeconomic development have examined the effect of development initiatives (i.e., access to finance and training on several socioeconomic indicators (i.e., income, empowerment, asset, quality of life, employment. These studies have focused mostly on the outcomes of specific types of programs offered by specific development organizations. This study however focuses on informal women micro-entrepreneurs’ participation in various development programs available to them and their influence on entrepreneurial competencies, human capital development, competitive advantages, economic vulnerability, supportive environment, and performance of micro-enterprises. This cross-sectional study adopted the purposive random sampling method and collected data from 384 informal women entrepreneurs from the local markets in different districts of Kelantan, Malaysia. The findings show that the development program participants have relatively higher levels of entrepreneurial competencies, human capital development, and higher levels of enterprise performance compared to non-participants. It is also noted that the level of economic vulnerability is relatively low among participants compared to non-participants. However, these findings contradict most of the earlier studies that show a significant positive impact of micro-credit on socio-economic wellbeing, as the difference in entrepreneurial competencies, human capital development, economic vulnerability, and performance of micro-enterprises among participants and non-participants in this study is not statistically significant. However, findings reported significantly higher levels of competitive advantages, and better supportive environment among the participants compared to the non-participants. Development organizations should therefore focus on expanding their outreach to spread the positive effects of their development programs towards uplifting the economic condition of low and middle

PROGRAMMED CORRECTIVE EXERCISES IN PCYSICAL EDUCATION CLASSES AND LORDOTIC BAD BODY POSITION

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Zoran Bogdanović

2008-08-01

Full Text Available The subject matter of the research was the influence of specially program medphysical education instruction with specific complexes of exercises of corrective gymnastics at the 5th grade pupils at those with lordotic bad body position established by measuring. The aims were to define the number of children with lordotic bad body position and to eliminate or alleviate the existing disturbance until the end of the experimental programme. The experimental programme was carried out among the 5th grade pupils. Total number of pupils included in this experiment was 434. The methods that were used for the estimation of lordotic bad body position are somatoscopy and somatometry. The plumb, ruler and dermograph were necessary instruments. For the estimation of the states of bad body position, the average value of mild criterion is applied. It can be concluded that during experimental programme even 85.93% of the subjects successfully corrected their bad body position; more exactly completely corrected lordotic bad body position. That percentage is certificate of justification and necessity of application of experimental programme of corrective gymnastics with all his organizational characteristics (the setting, the scope of work, load intensity, directing and controlling the experiment. Muscular-bone system of boys shows the high level of adaptation on the applied experimental factor of corrective gymnastics.

Assessment of the psychopathological effects of a horticultural therapy program in patients with schizophrenia.

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Oh, Yun-Ah; Park, Sin-Ae; Ahn, Byung-Eun

2018-02-01

This study assessed the psychopathological effects of participation in a 10-session horticultural therapy program in patients with schizophrenia. The study design was pre and post test design of experimental and control groups. Twenty-eight Korean patients with schizophrenia, recruited from a mental health clinic and two mental health rehabilitation centers in Suwon, South Korea, were voluntarily assigned to either a control group (average age: 33.4±9.4years) or a horticultural therapy group (average age: 42.1±13.0years). The participants in the horticultural therapy group participated in a 10-session horticultural therapy program designed around various plant cultivating activities. The horticultural therapy program involved sessions once a week from April 2017 to June 2017. A psychiatrist evaluated the psychopathological symptoms of schizophrenic patients in both groups. To assess the clinical psychopathological effects, the Korean version of the Positive and Negative Syndrome Scale (PANSS) and Brief Psychiatric Rating Scale (BPRS) were used. The horticultural therapy group significantly improved in terms of positive, negative, and general symptoms on the PANSS after the 10-session horticultural therapy program. Moreover, the horticultural therapy group significantly improved in terms of clinical symptoms of schizophrenia in BPRS after the 10-session horticultural therapy program. However, there was no change in the PANSS and BPRS scores in the control group. This study showed the potential of horticultural therapy in improving psychopathological symptoms in psychiatric patients. Future studies should investigate the effects of long-term horticultural therapy program on the chronic symptoms of patients with schizophrenia. Copyright © 2017 Elsevier Ltd. All rights reserved.

Intervention Programmes for Developing Positive Self-Concepts in Hospitalized Children.

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Lizasoain, Olga; Polaino, Aquilino

1993-01-01

Describes a program implemented in Navarra, Spain, to prepare children for hospitalization and to provide psychopedagogical follow-up to develop positive self-concepts. Describes the effects of the program on 40 hospitalized children between the ages of 8 and 12, reporting a more positive self-concept among the children who received the…

Youth Can! Grow Healthy: A Formative Evaluation of a Positive Youth Development Program

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Andrew Carberry

2013-06-01

Full Text Available This paper presents a formative evaluation of an afterschool program that combined positive youth development and school garden curricula. Novel approaches were used to teach elementary school children about gardening and nutrition, and to engage them in advocacy for healthy community physical activity and nutrition environments. The youth development curriculum included sessions on team building, community pride, healthy eating, physical activity, and advocacy. Photovoice methods were used to allow participants to assess their community and communicate findings with community leaders. The school garden curriculum included nutrition and gardening lessons. Formative evaluation was conducted for each session. Themes of the evaluation were: successful methods for engaging youth, issues in the social environment, and implications for program management. Evaluation results are discussed in relationship to relevant youth development literature to provide recommendations that will strengthen future programs.

POSITIVE LIFE CHANGE AFTER CANCER: THE KEY INGREDIENTS TO FACILITATE IT AND EFFECTS ON WELL-BEING

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Cristian Ochoa Arnedo

2017-01-01

Full Text Available Over the last decades, Positive Psychology (PP has promoted the scientific study of positive life changes in the aftermath of cancer. These have been integrated within negative life changes, based on the same human experience framework. Innovative interventions have been designed, prioritizing the pathways to the reduction of emotional distress and psychopathology in cancer, through the facilitation of positive psychological functioning. These interventions have achieved promising results. A theoretical and integrative review of the PP-related constructs was performed in the relevant databases (PsycINFO, PubMed, Web of Science, Scopus, etc.. These constructs have been linked to positive life changes after cancer and their therapeutic potential. Finally, we provide a summary of a positive psychotherapy program for cancer survivors, indicating the therapeutic strategies that facilitate positive life changes in the aftermath of cancer. Positive life changes after suffering cancer are more the norm than the exception. These changes play an important role in psychosocial adjustment, adherence to cancer treatments, well-being and quality of life. Psychological treatment programs based on PP achieve promising results with cancer. These programs are capable of complementing and improving the outcomes achieved by traditional stress-management programs.

The interaction of social networks and child obesity prevention program effects: the pathways trial.

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Shin, Hee-Sung; Valente, Thomas W; Riggs, Nathaniel R; Huh, Jimi; Spruijt-Metz, Donna; Chou, Chih-Ping; Ann Pentz, Mary

2014-06-01

Social network analysis was used to examine whether peer influence from one's social networks moderates obesity prevention program effects on obesity-related behaviors: healthful and unhealthful. Participants included 557 children residing in Southern California. The survey assessed health-promoting behaviors (i.e., physical activity at school, physical activity outside of school, and fruit and vegetable intake), as well as unhealthful behaviors (high-calorie, low-nutrient intake and sedentary activity), and peer exposure calculated from social network nominations as indicators of peer influence. Multilevel models were conducted separately on outcomes predicted by program participation, peer exposure, and program participation by peer exposure. Results indicated that peer exposure was positively associated with one's own healthful and unhealthful behaviors. Program participation effects were moderated by peer influence, but only when unhealthful peer influence was present. Results suggest that peer influence can diminish or amplify prevention programs Future interventions should consider peer-led components to promote healthful influence of peers on healthful and unhealthful behaviors, and programs should be mindful that their effects are moderated by social networks. Copyright © 2014 The Obesity Society.

Growing Plants and Scientists: Fostering Positive Attitudes toward Science among All Participants in an Afterschool Hydroponics Program

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Patchen, Amie K.; Zhang, Lin; Barnett, Michael

2017-01-01

This study examines an out-of-school time program targeting elementary-aged youth from populations that are typically underrepresented in science fields (primarily African-American, Hispanic, and/or English Language Learner participants). The program aimed to foster positive attitudes toward science among youth by engaging them in growing plants…

A Linear Programming Approach to Routing Control in Networks of Constrained Nonlinear Positive Systems with Concave Flow Rates

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Arneson, Heather M.; Dousse, Nicholas; Langbort, Cedric

2014-01-01

We consider control design for positive compartmental systems in which each compartment's outflow rate is described by a concave function of the amount of material in the compartment.We address the problem of determining the routing of material between compartments to satisfy time-varying state constraints while ensuring that material reaches its intended destination over a finite time horizon. We give sufficient conditions for the existence of a time-varying state-dependent routing strategy which ensures that the closed-loop system satisfies basic network properties of positivity, conservation and interconnection while ensuring that capacity constraints are satisfied, when possible, or adjusted if a solution cannot be found. These conditions are formulated as a linear programming problem. Instances of this linear programming problem can be solved iteratively to generate a solution to the finite horizon routing problem. Results are given for the application of this control design method to an example problem. Key words: linear programming; control of networks; positive systems; controller constraints and structure.

The theory behind the age-related positivity effect

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Andrew E Reed

2012-09-01

Full Text Available The positivity effect refers to an age-related trend that favors positive over negative stimuli in cognitive processing. Relative to their younger counterparts, older people attend to and remember more positive than negative information. Since the effect was initially identified and the conceptual basis articulated (Mather & Carstensen, 2005 scores of independent replications and related findings have appeared in the literature. Over the same period, a number of investigations have failed to observe age differences in the cognitive processing of emotional material. When findings are considered in theoretical context, a reliable pattern of evidence emerges that helps to refine conceptual tenets. In this article we articulate the operational definition and theoretical foundations of the positivity effect and review the empirical evidence based on studies of visual attention, memory, decision-making, and neural activation. We conclude with a discussion of future research directions with emphasis on the conditions where a focus on positive information may benefit and/or impair cognitive performance in older people.

High-intensity interval training has positive effects on performance in ice hockey players.

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Naimo, M A; de Souza, E O; Wilson, J M; Carpenter, A L; Gilchrist, P; Lowery, R P; Averbuch, B; White, T M; Joy, J

2015-01-01

In spite of the well-known benefits that have been shown, few studies have looked at the practical applications of high-intensity interval training (HIIT) on athletic performance. This study investigated the effects of a HIIT program compared to traditional continuous endurance exercise training. 24 hockey players were randomly assigned to either a continuous or high-intensity interval group during a 4-week training program. The interval group (IG) was involved in a periodized HIIT program. The continuous group (CG) performed moderate intensity cycling for 45-60 min at an intensity that was 65% of their calculated heart rate reserve. Body composition, muscle thickness, anaerobic power, and on-ice measures were assessed pre- and post-training. Muscle thickness was significantly greater in IG (p=0.01) when compared to CG. The IG had greater values for both ∆ peak power (p<0.003) and ∆ mean power (p<0.02). Additionally, IG demonstrated a faster ∆ sprint (p<0.02) and a trend (p=0.08) for faster ∆ endurance test time to completion for IG. These results indicate that hockey players may utilize short-term HIIT to elicit positive effects in muscle thickness, power and on-ice performance. © Georg Thieme Verlag KG Stuttgart · New York.

An Estimation of the Effects of China's Priority Forestry Programs on Farmers' Income

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Liu, Can; Lu, Jinzhi; Yin, Runsheng

2010-03-01

In the late 1990s, the Chinese government initiated some new programs and consolidated other existing ones of ecological restoration and resource development in its forest sector, and renamed them as “Priority Forestry Programs,” or PFPs. They include the Natural Forest Protection Program (NFPP), the Sloping Land Conversion Program (SLCP), the Desertification Combating Program around Beijing and Tianjin (DCBT), the Shelterbelt Development Program (SBDP), and the Wildlife Conservation and Nature Reserve Development Program (WCNR). In addition to improving the environmental and resource conditions, a frequently reiterated goal of these PFPs is to increase rural households’ income, therefore discussing why looking at rural household income impacts might be an important part of forest program evaluation. Thus, an interesting and important question is: How has implementing the PFPs affected the farmers’ income and poverty status? This article addresses this question using a fixed-effects model and a panel dataset that covers 1968 households in four provinces for ten consecutive years (1995-2004). The empirical evidence indicates that their effects are mixed. The SLCP, the SBDP, and the NFPP have made positive impact and, by far, the SLCP has the largest effect. But the WCNR and the DCBT still have not had a pronounced overall effect due to their short time span of execution, even though they may have exerted certain influence at the margin. Notably, the impact of the WCNR, if any, is negative.

The Effects of the Sustained Silent Reading Program on Cultivating Students' Habits and Attitudes in Reading Books for Leisure

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Chua, Siah Poh

2008-01-01

The author examines the effects of the sustained silent reading program on cultivating students' habits and attitudes in reading books for leisure. The author used a time-series design and measured students' reading habits and attitudes three times in twelve months. It was expected that if the program created positive effects on cultivating…

High Burnup Effects Program

International Nuclear Information System (INIS)

Barner, J.O.; Cunningham, M.E.; Freshley, M.D.; Lanning, D.D.

1990-04-01

This is the final report of the High Burnup Effects Program (HBEP). It has been prepared to present a summary, with conclusions, of the HBEP. The HBEP was an international, group-sponsored research program managed by Battelle, Pacific Northwest Laboratories (BNW). The principal objective of the HBEP was to obtain well-characterized data related to fission gas release (FGR) for light water reactor (LWR) fuel irradiated to high burnup levels. The HBEP was organized into three tasks as follows: Task 1 -- high burnup effects evaluations; Task 2 -- fission gas sampling; and Task 3 -- parameter effects study. During the course of the HBEP, a program that extended over 10 years, 82 fuel rods from a variety of sources were characterized, irradiated, and then examined in detail after irradiation. The study of fission gas release at high burnup levels was the principal objective of the program and it may be concluded that no significant enhancement of fission gas release at high burnup levels was observed for the examined rods. The rim effect, an as yet unquantified contributor to athermal fission gas release, was concluded to be the one truly high-burnup effect. Though burnup enhancement of fission gas release was observed to be low, a full understanding of the rim region and rim effect has not yet emerged and this may be a potential area of further research. 25 refs., 23 figs., 4 tabs

Using H. Stephen Glenn's Developing Capable People Program with Adults in Montana: How Effective Is the Curriculum?

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Astroth, Kirk A.; Lorbeer, Scott

1998-01-01

Pre/posttest scores of 30 participants in H. Stephen Glenn's Developing Capable People (DCP) program offered by Montana Extension showed that DCP effectively increased the use of positive behaviors and decreased negative behaviors in adults interacting with youth. These changes were sustained over 18 months after program completion. (SK)

Emotional Effects of Positive Forms of Communication

OpenAIRE

Светлана Валентиновна Ионова

2015-01-01

The article discusses the problem of emotional significance of a positive form of speech. Based on the methodology of emotions linguistics, linguoecology, communicative linguistics and the methods of description, comparison and discourse analysis, the author distinguishes some types of speech situations that demonstrate visible differences between positive expression of emotions and their content and the pragmatic effect. The difference between the notions of “positive communication” and “pos...

Evaluation of effects of program for improving skills and motivation for employment

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Marić Zorica

2011-01-01

Full Text Available Contemporary programs that have been implemented in order to help unemployed reduce time for finding a job are based on clear theoretical background and empirical evidence. In addition to providing opportunities to learn necessary skills, these programs also incorporate important psychological components which will be addressed in this paper. The goal of these interventions is to reduce time for finding a job, prevent long-term unemployment and negative effects of unemployment on individuals“ mental health. The paper presents evaluation of the effects of these psychological interventions. The program was based on Ajzen’s theory of planned behavior (2005, Bandura’s social-cognitive theory (1997 and cognitive-behavior theory of behavioral change (Meichenbaum, 1993. The goal of this program was to help unemployed individuals take an active role in finding a job, reduce time for finding a job and prevent negative effects of unemployment on their mental health. The target group of the program were young unemployed individuals ages 19 - 30, with at least high school level of education. Evaluation study was conducted on a sample of 92 male and female individuals who attended 3-day psychological program. Participants filled out five short scales specifically designed to assess variables that were targeted for change, such as, active approach to finding a job, attitudes toward process of employment, self-efficacy and resilience to frustrations and obstacles. Scales were administered before and after the training. Evaluation results, based on these pre and post measures, showed significant positive effects of this program on all five variables.

A Case Study on the Implementation of a Positive Youth Development Program (Project P.A.T.H.S. in Hong Kong: Learning from the Experimental Implementation Phase

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Tak Yan Lee

2008-01-01

Full Text Available This investigation of the implementation of a positive youth development program (Project P.A.T.H.S. was part of a large study undertaken comprehensively to explore how effective the Tier 1 Program was in practice and how the results can shed light on future developments. Utilizing a case study approach, individual and focus group interviews were conducted in 2007 to examine the factors that influence the process and quality of implementation of the Tier 1 Program of the Project P.A.T.H.S. The focus of this study was on how the implementers of a school made use of the experience gained in the Experimental Implementation Phase (EIP in 2005/06 to improve the program implementation quality in the Full Implementation Phase (FIP in 2006/07. Results showed that the program implementation in the FIP was generally high and the program was well received by the implementers. Factors that facilitated the implementation of the program were identified, including the adoption of an incremental change strategy, the incorporation of the program into both formal and informal curricula, positive perceptions of the program among staff and agency social workers, sufficient school administrative support, excellent cooperation between the school and the social work agency, presence of a dedicated school contact person and instructors who engaged themselves in continuous quality improvement of the implementation, and an emphasis on application of what had been learned. Difficulties encountered by the school in the process of implementation were also observed. Based on the present findings, key process variables that facilitate or impede the implementation of positive youth development programs are discussed. Implications for future program implementation are also discussed.

Positive ion portion of the LBL/LLL Neutral Beam Program

International Nuclear Information System (INIS)

Pyle, R.V.; Baker, W.R.; Anderson, O.A.

1978-06-01

The positive ion portion of the Neutral Beam Development Program at the Lawrence Berkeley (LBL) and Livermore (LLL) Laboratories has two purposes: (a) to carry out general research and development in a timely way to assure that users' needs can be met in principle, and (b) to carry out specific development for users. To meet the first requirement, we have programs to develop sources capable of producing beams with high (85%) atomic fractions, long pulse lengths (10 sec to DC), and at beam energies up to 150 keV. We are also pursuing the development of on-line computer diagnostics and controls, the sophisticated high-power electronics required by neutral beam systems, and energy recovery. To meet the second requirement, we are developing prototype source modules to meet the requirements of the TMX and MFTF experiments at Lawrence Livermore Laboratory, the TFTR experiment at the Princeton Plasma Physics Laboratory, and the Doublet III experiment at General Atomic Co. The Lawrence Laboratories are also constructing and will demonstrate at LBL a complete prototype neutral injection system for TFTR, and are designing a similar system for Doublet III

[Process evaluation in relation to effectiveness assessment: experiences with school-based programs].

Science.gov (United States)

Ariza, Carles; Villalbí, Joan R; Sánchez-Martínez, Francesca; Nebot, Manel

2011-06-01

Evaluation of public health interventions usually focus on the quality of design and research methods, and less on the quality of the intervention or process evaluation. In process evaluation of school-based interventions, key issues are how completely the intervention is carried out and adherence to the protocol. In addition, exploration of intermediate variables, such as those that influence (and often predict) preventable behavior, is highly useful. This article describes the basic concepts in this topic, using examples of the effectiveness of some preventive interventions carried out in schools. The interventions discussed were mainly quasi-experimental studies, based on data from programs promoted by public health teams in the city of Barcelona. Data from process evaluation of preventive programs in secondary schools that underwent formal assessment of their effectiveness is provided. The examples are drawn from preventive programs of HIV infection or unprotected sexual intercourse (PRESSEC program) and drug consumption prevention (the PASE, PASE.bcn and x kpts programs). These examples show why the intervention process influences the impact of the programs and their results. Thorough planning of process evaluation is essential to obtain valid indicators that will identify, in the effectiveness evaluation of the intervention, the most efficacious strategies to obtain positive outcomes. Copyright © 2011 Sociedad Española de Salud Pública y Administración Sanitaria. Published by Elsevier Espana. All rights reserved.

Time perspective and positivity effects in Alzheimer's disease.

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Bohn, Linzy; Kwong See, Sheree T; Fung, Helene H

2016-09-01

This study tested whether time perspective, a central tenant of socioemotional selectivity theory (Carstensen, 2006), moderates positivity effects in emotional memory. To provide measures of time perspective, young (YA; M = 22.48 years), young-old (YO; M = 67.56 years), old-old adults (OO; M = 80.24 years), and participants with moderate severity Alzheimer's disease (PAD; M = 84.28 years) completed a line task and reported subjective age. As expected, YA, YO, and OO reported successively more constrained future time perspectives. PAD showed distortion in time perspective, envisioning a future comparable with the YO, although closer matched in chronological age to OO adults. To evince positivity effects, participants were oriented to pairs of emotional images and were then tested for memory (recall and recognition) of the images. Recall and recognition memory for the images indicated an age-related advantage for positive over negative material (positivity effects). Time perspective, however, did not moderate these age effects. In memory performance, PAD were more comparable with OO adults with whom they shared a similar chronological age, rather than YO adults, who had a corresponding time perspective. These results suggest that age correlates that are shared by PAD and OO, such as reduced processing resources, rather than time perspective, may drive the age associated positivity effects. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Gender Related Differences in Response to “In Favor of Myself” Wellness Program to Enhance Positive Self & Body Image among Adolescents

OpenAIRE

Golan, Moria; Hagay, Noa; Tamir, Snait

2014-01-01

BACKGROUND: Physical, neurological and psychological changes are often experienced differently by male and female adolescents. Positive self-esteem, emotional well-being, school achievements, and family connectedness are considered as protective factors against health-compromising behaviors. This study examines the gender differences in respect to the effect of a school-based interactive wellness program--"In Favor of Myself"--on self-image, body image, eating attitudes and behaviors of young...

The Effect of Neurolinguistic Programming on Organisational and Individual Performance: A Case Study.

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Thompson, John E.; Courtney, Lisa; Dickson, D.

2002-01-01

A longitudinal evaluation measured the effects of neurolinguistic programming (NLP) on 67 hospitality worker immediately before and after and 6 weeks and 6 months after training. Positive increases in interpersonal communication appeared after 6 weeks, leveling off or declining after 6 months. Self-efficacy, self-esteem, and adaptive selling…

A Program for Educating Parents about the Effects of Divorce and Conflict on Children: An Initial Evaluation.

Science.gov (United States)

Shifflet, Kelly; Cummings, E. Mark

1999-01-01

Explores the impact and consumer satisfaction associated with participation in a parent education program, Kids in Divorce and Separation (K.I.D.S.), that specifically focuses on divorce and parental conflict. Results indicate that participation in the program has positive effects on parents' self-reported knowledge and behavior with regard to…

Balancing the positives and negatives: the challenge of socio-economic effects assessment of the Port Hope area initiative

International Nuclear Information System (INIS)

Wlodarczyk, T.L.; Flynn, B.

2006-01-01

The Port Hope Area Initiative (PHAI) is a community-based program directed at the development and implementation of a safe, long-term management solution for low-level radioactive waste (LLRW) that has existed in two communities in the Port Hope area for some seven decades. As part of the environmental assessment of the two projects (i.e., the Port Hope Project and the Port Granby Project) being undertaken as part of the PHAI, two separate socio-economic effects assessments were completed. The assessments were designed to be broad ranging assessments of the effects of the Projects on people and their communities. This paper discusses how the assessments identified and assessed the positive and negative effects of the two Projects, what those effects were, and draws conclusions on whether the positives outweigh the negatives. (author)

Effect of practical application of intimate relationship skills program in marital commitment of couples

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Bahareh Chitsazzadeh Alaf

2017-06-01

Full Text Available Nowadays, due to the increasing rate of divorce and betrayals, the marital commitment has been concerned in marriage and family studies. The research aimed to evaluate the effect of Practical Application of Intimate Relationship Skills (PAIRS program in marital commitment of couples. The method was quasi-experimental and the design was pretest-posttest with a control group. The convenience sampling method was employed to choose 16 couples whose marital commitment score was below the mean in Isfahan, Iran. These couples were randomly assigned to the experimental and control groups (N=8 in each group. Data gathering was carried out using Adams and Jones dimensions of commitment inventory (DCI that was filled out by the members of both groups in the pretest stage. Then, the experimental group received the PAIRS training program in thirteen 90-minute sessions. 35 percent of the total variance belongs to the group membership due to the effectiveness of this educational program. This educational program attempts to make couples aware of themselves and their spouses, enhance, intimacy and empathy and develop effective relationship skills and problem-solving skills. The results demonstrated that the PAIRS program showed a positive effect on marital commitment. Hence, the PAIRS program can be employed to prevent divorce by increasing marital commitment in couples.

Gender related differences in response to "in favor of myself" wellness program to enhance positive self & body image among adolescents.

Science.gov (United States)

Golan, Moria; Hagay, Noa; Tamir, Snait

2014-01-01

Physical, neurological and psychological changes are often experienced differently by male and female adolescents. Positive self-esteem, emotional well-being, school achievements, and family connectedness are considered as protective factors against health-compromising behaviors. This study examines the gender differences in respect to the effect of a school-based interactive wellness program--"In Favor of Myself"--on self-image, body image, eating attitudes and behaviors of young adolescents. Two hundred and ten adolescents (mean age 13.5) participated in the intervention group, 55% were girls and 45% boys. Program consisted of eight 90-minutes structured sessions integrated into a regular school coping skills curriculum. The program focused on self-esteem, self-image, body image, media literacy and cognitive dissonance. The overall impact of the program and the study protocol were previously published. Overall, there are gender related differences in respect to body image and self-image in young adolescents in response to "In Favor of Myself". Compared to boys, girls reported at baseline higher self-esteem, being more contingent by appearance, and their self-image was more influenced by popularity, appearance, interpersonal communication and admired people. Furthermore girls presented greater gap between current body figure and perceived ideal figure. Not only were girls more dissatisfied with their body, but they were more active in attempts to become and/or remain "thin". At program termination, gender × time effect was detected in reduction of self-worth contingent by others, change in importance given to achievements at schools, parents' perceptions, as well as the impact of comparisons to friends and family members on self-image. Girls exhibited more gains than boys from 'In Favor of Myself' which raise the questions about how effective would be the program when delivered in mixed gender groups vs. mono-gender groups.

Gender related differences in response to "in favor of myself" wellness program to enhance positive self & body image among adolescents.

Directory of Open Access Journals (Sweden)

Moria Golan

Full Text Available BACKGROUND: Physical, neurological and psychological changes are often experienced differently by male and female adolescents. Positive self-esteem, emotional well-being, school achievements, and family connectedness are considered as protective factors against health-compromising behaviors. This study examines the gender differences in respect to the effect of a school-based interactive wellness program--"In Favor of Myself"--on self-image, body image, eating attitudes and behaviors of young adolescents. METHODS: Two hundred and ten adolescents (mean age 13.5 participated in the intervention group, 55% were girls and 45% boys. Program consisted of eight 90-minutes structured sessions integrated into a regular school coping skills curriculum. The program focused on self-esteem, self-image, body image, media literacy and cognitive dissonance. The overall impact of the program and the study protocol were previously published. RESULTS: Overall, there are gender related differences in respect to body image and self-image in young adolescents in response to "In Favor of Myself". Compared to boys, girls reported at baseline higher self-esteem, being more contingent by appearance, and their self-image was more influenced by popularity, appearance, interpersonal communication and admired people. Furthermore girls presented greater gap between current body figure and perceived ideal figure. Not only were girls more dissatisfied with their body, but they were more active in attempts to become and/or remain "thin". At program termination, gender × time effect was detected in reduction of self-worth contingent by others, change in importance given to achievements at schools, parents' perceptions, as well as the impact of comparisons to friends and family members on self-image. CONCLUSIONS: Girls exhibited more gains than boys from 'In Favor of Myself' which raise the questions about how effective would be the program when delivered in mixed gender groups

Contextual effect of positive intergroup contact on outgroup prejudice

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Christ, Oliver; Schmid, Katharina; Lolliot, Simon; Swart, Hermann; Stolle, Dietlind; Tausch, Nicole; Al Ramiah, Ananthi; Wagner, Ulrich; Vertovec, Steven; Hewstone, Miles

2014-01-01

We assessed evidence for a contextual effect of positive intergroup contact, whereby the effect of intergroup contact between social contexts (the between-level effect) on outgroup prejudice is greater than the effect of individual-level contact within contexts (the within-level effect). Across seven large-scale surveys (five cross-sectional and two longitudinal), using multilevel analyses, we found a reliable contextual effect. This effect was found in multiple countries, operationalizing context at multiple levels (regions, districts, and neighborhoods), and with and without controlling for a range of demographic and context variables. In four studies (three cross-sectional and one longitudinal) we showed that the association between context-level contact and prejudice was largely mediated by more tolerant norms. In social contexts where positive contact with outgroups was more commonplace, norms supported such positive interactions between members of different groups. Thus, positive contact reduces prejudice on a macrolevel, whereby people are influenced by the behavior of others in their social context, not merely on a microscale, via individuals’ direct experience of positive contact with outgroup members. These findings reinforce the view that contact has a significant role to play in prejudice reduction, and has great policy potential as a means to improve intergroup relations, because it can simultaneously impact large numbers of people. PMID:24591627

Contextual effect of positive intergroup contact on outgroup prejudice.

Science.gov (United States)

Christ, Oliver; Schmid, Katharina; Lolliot, Simon; Swart, Hermann; Stolle, Dietlind; Tausch, Nicole; Al Ramiah, Ananthi; Wagner, Ulrich; Vertovec, Steven; Hewstone, Miles

2014-03-18

We assessed evidence for a contextual effect of positive intergroup contact, whereby the effect of intergroup contact between social contexts (the between-level effect) on outgroup prejudice is greater than the effect of individual-level contact within contexts (the within-level effect). Across seven large-scale surveys (five cross-sectional and two longitudinal), using multilevel analyses, we found a reliable contextual effect. This effect was found in multiple countries, operationalizing context at multiple levels (regions, districts, and neighborhoods), and with and without controlling for a range of demographic and context variables. In four studies (three cross-sectional and one longitudinal) we showed that the association between context-level contact and prejudice was largely mediated by more tolerant norms. In social contexts where positive contact with outgroups was more commonplace, norms supported such positive interactions between members of different groups. Thus, positive contact reduces prejudice on a macrolevel, whereby people are influenced by the behavior of others in their social context, not merely on a microscale, via individuals' direct experience of positive contact with outgroup members. These findings reinforce the view that contact has a significant role to play in prejudice reduction, and has great policy potential as a means to improve intergroup relations, because it can simultaneously impact large numbers of people.

Effects of screening and partner notification on Chlamydia positivity in the United States: a modeling study.

Science.gov (United States)

Kretzschmar, Mirjam; Satterwhite, Catherine; Leichliter, Jami; Berman, Stuart

2012-05-01

Model impact of increasing screening and partner notification (PN) on chlamydia positivity. We used a stochastic simulation model describing pair formation and dissolution in an age-structured heterosexual population. The model accounts for steady, casual, and concurrent partnerships and a highly sexually active core group. The model used existing sexual behavior data from the United States and was validated using chlamydia positivity data from Region X (Alaska, Idaho, Oregon, Washington). A screening program with a coverage rate of 20% was implemented among women aged 15 to 24 years. After 10 years, we increased screening coverage to 35%, 50%, and 65% and partner treatment rates from 20% to 40% and 55%. Finally, we included male screening (aged 15-24, screening coverage: 20% and 35%, partner treatment: 25% and 40%). We analyzed the effects on chlamydia positivity in women and the frequency of reinfection 6 months after treatment. The model described the decline in positivity observed from 1988 to 1997 in Region X, given screening coverage of 20% and a 25% partner treatment rate. Increasing screening coverage from 35% to 65% resulted in incremental decreases in positivity as did increasing the PN rate; a 23% reduction in positivity was achieved by either increasing screening by 3-fold or PN by 2-fold. Adding male screening to the program had less impact than increasing screening coverage or PN among women. Increased PN and treatment reduced reinfection rates considerably. Increasing efforts in PN may contribute at least as much to control of chlamydia infection as increasing screening coverage rates.

Long-term outcome of a randomized controlled universal prevention trial through a positive parenting program: is it worth the effort?

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Hahlweg, Kurt; Heinrichs, Nina; Kuschel, Annett; Bertram, Heike; Naumann, Sebastian

2010-05-16

Approximately 20% of children experience internalizing or externalizing DSM-IV-TR disorders. This prevalence rate cannot be reduced through treatment only. Effective preventive interventions are therefore urgently needed. The aim of the current investigation is to evaluate the two-year efficacy of the group Triple P parenting program administered universally for the prevention of child behavior problems. Based on their respective preschool, N = 280 families were randomly assigned either to the parent training or to the control group. The efficacy was analyzed using multi-source assessments, including questionnaires by mother and father, behavioral observation of mother-child interaction, and teacher evaluations. At the 2-year follow-up, both parents in the Triple P intervention reported significant reductions in dysfunctional parenting behavior, and mothers also an increase in positive parenting behavior. In addition, mothers reported significant reductions in internalizing and externalizing child behavior. Single-parent mothers in the Triple P intervention did not report significant changes in parenting or child problem behavior which is primarily due to inexplicable high positive effects in single parent mothers of the control group. Neither mother-child interactions nor teacher ratings yielded significant results. The results support the long-term efficacy of the Triple P - group program as a universal prevention intervention for changing parenting behavior in two-parent households, but not necessarily in single-parent mothers.

Long-term outcome of a randomized controlled universal prevention trial through a positive parenting program: is it worth the effort?

Directory of Open Access Journals (Sweden)

Bertram Heike

2010-05-01

Full Text Available Abstract Background Approximately 20% of children experience internalizing or externalizing DSM-IV-TR disorders. This prevalence rate cannot be reduced through treatment only. Effective preventive interventions are therefore urgently needed. The aim of the current investigation is to evaluate the two-year efficacy of the group Triple P parenting program administered universally for the prevention of child behavior problems. Methods Based on their respective preschool, N = 280 families were randomly assigned either to the parent training or to the control group. The efficacy was analyzed using multi-source assessments, including questionnaires by mother and father, behavioral observation of mother-child interaction, and teacher evaluations. Results At the 2-year follow-up, both parents in the Triple P intervention reported significant reductions in dysfunctional parenting behavior, and mothers also an increase in positive parenting behavior. In addition, mothers reported significant reductions in internalizing and externalizing child behavior. Single-parent mothers in the Triple P intervention did not report significant changes in parenting or child problem behavior which is primarily due to inexplicable high positive effects in single parent mothers of the control group. Neither mother-child interactions nor teacher ratings yielded significant results. Conclusions The results support the long-term efficacy of the Triple P - group program as a universal prevention intervention for changing parenting behavior in two-parent households, but not necessarily in single-parent mothers.

Reducing Children's Susceptibility to Alcohol Use: Effects of a Home-Based Parenting Program.

Science.gov (United States)

Jackson, Christine; Ennett, Susan T; Reyes, H Luz McNaughton; Hayes, Kim A; Dickinson, Denise M; Choi, Seulki; Bowling, J Michael

2016-07-01

This 4-year efficacy trial tested whether a home-based, self-administered parenting program could have a long-term effect on children's cognitive susceptibility to alcohol use, and it tested hypothesized moderators and mediators of any such program effect. Using a two-group randomized controlled design, 1076 children (540 treatment; 536 control; mean age of 9.2 years at baseline) completed telephone interviews prior to randomization and follow-up interviews 12, 24, 36, and 48 months post-baseline. Mothers of children randomized to treatment received a 5-month-long parenting program during year 1, followed by two 1-month-long boosters in years 2 and 3. Exposure to the program was significantly inversely associated with susceptibility to alcohol use 48 months post-baseline (b = -0.03, p = .04), with no variation in program effects by parental alcohol use or mother's race/ethnicity or education, suggesting broad public health relevance of the parenting program. Path analyses of simple indirect effects through each hypothesized mediator showed that program exposure positively influenced parental communication to counter pro-drinking influences in the family and media domains and parental rule setting 36 months post-baseline; these variables, in turn, predicted reduced susceptibility to alcohol use 48 months post-baseline. Parallel (multiple) mediation analysis showed that the program had a significant indirect effect on susceptibility through parental rule setting. Together, the findings indicate that internalization of protective alcohol-related expectancies and intentions is possible among children whose mothers provide early exposure to alcohol-specific socialization. Additional research is needed to link alcohol-specific socialization during childhood with adolescent drinking outcomes.

The positive deviance/hearth approach to reducing child malnutrition: systematic review.

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Bisits Bullen, Piroska A

2011-11-01

The Positive Deviance/Hearth approach aims to rehabilitate malnourished children using practices from mothers in the community who have well-nourished children despite living in poverty. This study assesses its effectiveness in a range of settings. Systematic review of peer reviewed intervention trials and grey literature evaluation reports of child malnutrition programs using the Positive Deviance/Hearth approach. Ten peer reviewed studies and 14 grey literature reports met the inclusion criteria. These described results for 17 unique Positive Deviance/Hearth programs in 12 countries. Nine programs used a pre- and post-test design without a control, which limited the conclusions that could be drawn. Eight used more robust designs such as non-randomized trials, non-randomized cross-sectional sibling studies and randomized controlled trials (RCTs). Of the eight programs that reported nutritional outcomes, five reported some type of positive result in terms of nutritional status - although the improvement was not always as large as predicted, or across the entire target population. Both the two RCTs demonstrated improvements in carer feeding practices. Qualitative results unanimously reported high levels of satisfaction from participants and recipient communities. Overall this study shows mixed results in terms of program effectiveness, although some Positive Deviance/Hearth programs have clearly been successful in particular settings. Sibling studies suggest that the Positive Deviance/Hearth approach may have a role in preventing malnutrition, not just rehabilitation. Further research is needed using more robust study designs and larger sample sizes. Issues related to community participation and consistency in reporting results need to be addressed. © 2011 Blackwell Publishing Ltd.

Effectiveness of the Vital Aging program to promote active aging in Mexican older adults.

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Mendoza-Ruvalcaba, Neyda Ma; Fernández-Ballesteros, Rocío

2016-01-01

Aging is not only a population phenomenon but also an experience and an individual reality. Vital Aging ® is a program that considers active aging as the lifelong adaptation process of maximizing health and independence, physical and cognitive functioning, positive affect regulation and control, and social engagement. Through its different versions and editions, it has demonstrated being an effective program to promote active aging. The aim of this study is to determine the effectiveness of the "face-to-face" and "combined" versions of the program to promote active aging in Mexican older adults trial. Seventy-six older adults aged 60 years and over participated in a quasi-experimental study and were recruited in a senior center to participate in the two experimental conditions: Vital Aging face-to-face (VA-FF) (n=35) and Vital Aging combined (VA-C; multimedia/face-to-face) (n=15), and the remaining 26 adults were assigned to a control group. Pretest and posttest assessments were performed after the theoretical-practical intervention. Mean differences and size effects were calculated for estimating the effect of the program. At the end of the study, participants showed improvements in the active aging outcome measures. Positive effects were observed in the frequency of intellectual, cultural - artistic, and social activities, perceptions of aging, satisfaction with social relationships, and self-efficacy for aging. Additionally, those who participated in VA-FF showed better memory performance, meta-memory, and a trend to report less memory problems, while older persons in VA-C showed a trend to have better life satisfaction. No effects were observed in physical activity, frequency of social relationships, and subjective health. Findings show that the Vital Aging program in face-to-face and combined versions encourages active aging in Mexican older persons. These results are in general similar to those found in editions performed in Spain, revealing its consistency

Effectiveness of the Vital Aging program to promote active aging in Mexican older adults

Science.gov (United States)

Mendoza-Ruvalcaba, Neyda Ma; Fernández-Ballesteros, Rocío

2016-01-01

Introduction Aging is not only a population phenomenon but also an experience and an individual reality. Vital Aging® is a program that considers active aging as the lifelong adaptation process of maximizing health and independence, physical and cognitive functioning, positive affect regulation and control, and social engagement. Through its different versions and editions, it has demonstrated being an effective program to promote active aging. The aim of this study is to determine the effectiveness of the “face-to-face” and “combined” versions of the program to promote active aging in Mexican older adults trial. Methods Seventy-six older adults aged 60 years and over participated in a quasi-experimental study and were recruited in a senior center to participate in the two experimental conditions: Vital Aging face-to-face (VA-FF) (n=35) and Vital Aging combined (VA-C; multimedia/face-to-face) (n=15), and the remaining 26 adults were assigned to a control group. Pretest and posttest assessments were performed after the theoretical–practical intervention. Mean differences and size effects were calculated for estimating the effect of the program. Results At the end of the study, participants showed improvements in the active aging outcome measures. Positive effects were observed in the frequency of intellectual, cultural – artistic, and social activities, perceptions of aging, satisfaction with social relationships, and self-efficacy for aging. Additionally, those who participated in VA-FF showed better memory performance, meta-memory, and a trend to report less memory problems, while older persons in VA-C showed a trend to have better life satisfaction. No effects were observed in physical activity, frequency of social relationships, and subjective health. Conclusion Findings show that the Vital Aging program in face-to-face and combined versions encourages active aging in Mexican older persons. These results are in general similar to those found in

Position-dependent Effects of Polylysine on Sec Protein Transport*

Science.gov (United States)

Liang, Fu-Cheng; Bageshwar, Umesh K.; Musser, Siegfried M.

2012-01-01

The bacterial Sec protein translocation system catalyzes the transport of unfolded precursor proteins across the cytoplasmic membrane. Using a recently developed real time fluorescence-based transport assay, the effects of the number and distribution of positive charges on the transport time and transport efficiency of proOmpA were examined. As expected, an increase in the number of lysine residues generally increased transport time and decreased transport efficiency. However, the observed effects were highly dependent on the polylysine position in the mature domain. In addition, a string of consecutive positive charges generally had a more significant effect on transport time and efficiency than separating the charges into two or more charged segments. Thirty positive charges distributed throughout the mature domain resulted in effects similar to 10 consecutive charges near the N terminus of the mature domain. These data support a model in which the local effects of positive charge on the translocation kinetics dominate over total thermodynamic constraints. The rapid translocation kinetics of some highly charged proOmpA mutants suggest that the charge is partially shielded from the electric field gradient during transport, possibly by the co-migration of counter ions. The transport times of precursors with multiple positively charged sequences, or “pause sites,” were fairly well predicted by a local effect model. However, the kinetic profile predicted by this local effect model was not observed. Instead, the transport kinetics observed for precursors with multiple polylysine segments support a model in which translocation through the SecYEG pore is not the rate-limiting step of transport. PMID:22367204

Position-dependent effects of polylysine on Sec protein transport.

Science.gov (United States)

Liang, Fu-Cheng; Bageshwar, Umesh K; Musser, Siegfried M

2012-04-13

The bacterial Sec protein translocation system catalyzes the transport of unfolded precursor proteins across the cytoplasmic membrane. Using a recently developed real time fluorescence-based transport assay, the effects of the number and distribution of positive charges on the transport time and transport efficiency of proOmpA were examined. As expected, an increase in the number of lysine residues generally increased transport time and decreased transport efficiency. However, the observed effects were highly dependent on the polylysine position in the mature domain. In addition, a string of consecutive positive charges generally had a more significant effect on transport time and efficiency than separating the charges into two or more charged segments. Thirty positive charges distributed throughout the mature domain resulted in effects similar to 10 consecutive charges near the N terminus of the mature domain. These data support a model in which the local effects of positive charge on the translocation kinetics dominate over total thermodynamic constraints. The rapid translocation kinetics of some highly charged proOmpA mutants suggest that the charge is partially shielded from the electric field gradient during transport, possibly by the co-migration of counter ions. The transport times of precursors with multiple positively charged sequences, or "pause sites," were fairly well predicted by a local effect model. However, the kinetic profile predicted by this local effect model was not observed. Instead, the transport kinetics observed for precursors with multiple polylysine segments support a model in which translocation through the SecYEG pore is not the rate-limiting step of transport.

Effects of an emotional intelligence program in variables related to the prevention of violence.

Science.gov (United States)

Garaigordobil, Maite; Peña-Sarrionandia, Ainize

2015-01-01

In recent decades, numerous studies have shown a significant increase in violence during childhood and adolescence. These data suggest the importance of implementing programs to prevent and reduce violent behavior. The study aimed to design a program of emotional intelligence (EI) for adolescents and to assess its effects on variables related to violence prevention. The possible differential effect of the program on both genders was also examined. The sample comprised 148 adolescents aged from 13 to 16 years. The study used an experimental design with repeated pretest-posttest measures and control groups. To measure the variables, four assessment instruments were administered before and after the program, as well as in the follow-up phase (1 year after the conclusion of the intervention). The program consisted of 20 one-hour sessions. The pretest-posttest ANCOVAs showed that the program significantly increased: (1) EI (attention, clarity, emotional repair); (2) assertive cognitive social interaction strategies; (3) internal control of anger; and (4) the cognitive ability to analyze negative feelings. In the follow-up phase, the positive effects of the intervention were generally maintained and, moreover, the use of aggressive strategies as an interpersonal conflict-resolution technique was significantly reduced. Regarding the effect of the program on both genders, the change was very similar, but the boys increased assertive social interaction strategies, attention, and emotional clarity significantly more than the girls. The importance of implementing programs to promote socio-emotional development and prevent violence is discussed.

Effects of an Emotional Intelligence program in variables related to the prevention of violence

Directory of Open Access Journals (Sweden)

Maite eGaraigordobil

2015-06-01

Full Text Available In recent decades, numerous studies have shown a significant increase in violence during childhood and adolescence. These data suggest the importance of implementing programs to prevent and reduce violent behavior. The study aimed to design a program of emotional intelligence for adolescents and to assess its effects on variables related to violence prevention. The possible differential effect of the program on both genders was also examined. The sample comprised 148 adolescents aged from 13 to 16 years. The study used an experimental design with repeated pretest-posttest measures and control groups. To measure the variables, 4 assessment instruments were administered before and after the program, as well as in the follow-up phase (one year after the conclusion of the intervention. The program consisted of 20 one-hour sessions. The pretest-posttest ANCOVAs showed that the program significantly increased: (1 emotional intelligence (attention, clarity, emotional repair; (2 assertive cognitive social interaction strategies; (3 internal control of anger; and (4 the cognitive ability to analyze negative feelings. In the follow-up phase, the positive effects of the intervention were generally maintained and, moreover, the use of aggressive strategies as an interpersonal conflict-resolution technique was significantly reduced. Regarding the effect of the program on both genders, the change was very similar, but the boys increased assertive social interaction strategies, attention, and emotional clarity significantly more than the girls. The importance of implementing programs to promote socio-emotional development and prevent violence is discussed.

A centrally generated primary care physician audit report does not improve colonoscopy uptake after a positive result on a fecal occult blood test in Ontario's ColonCancerCheck program.

Science.gov (United States)

Stock, D; Rabeneck, L; Baxter, N N; Paszat, L F; Sutradhar, R; Yun, L; Tinmouth, J

2017-02-01

Timely follow-up of fecal occult blood screening with colonoscopy is essential for achieving colorectal cancer mortality reduction. In the present study, we evaluated the effectiveness of centrally generated, physician-targeted audit and feedback to improve colonoscopy uptake after a positive fecal occult blood test (fobt) result within Ontario's population-wide ColonCancerCheck Program. This prospective cohort study used data sets from Ontario's ColonCancerCheck Program (2008-2011) that were linked to provincial administrative health databases. Cox proportional hazards regression was used to estimate the effect of centralized, physician-targeted audit and feedback on colonoscopy uptake in an Ontario-wide fobt-positive cohort. A mailed physician audit and feedback report identifying individuals outstanding for colonoscopy for 3 or more months after a positive fobt result did not increase the likelihood of colonoscopy uptake (hazard ratio: 0.95; 95% confidence interval: 0.79 to 1.13). Duration of positive fobt status was strongly inversely associated with the hazard of follow-up colonoscopy ( p for linear trend: audit and feedback reports does not improve colonoscopy uptake for screening participants with a positive fobt result outstanding for 3 or more months. Mailed physician-targeted screening audit and feedback reports alone are unlikely to improve compliance with follow-up colonoscopy in Ontario. Other interventions such as physician audits or automatic referrals, demonstrated to be effective in other jurisdictions, might be warranted.

Effectiveness of mindfulness-based interventions on quality of life and positive reappraisal coping among parents of children with autism spectrum disorder.

Science.gov (United States)

Rayan, Ahmad; Ahmad, Muayyad

2016-08-01

Previous research has supported mindfulness-based interventions (MBIs) to enhance quality of life (QOL) in different populations, but no studies have been found to examine the effectiveness of MBIs on QOL among parents of children with ASD. The purpose of the current study was to examine the effectiveness of brief MBI on perceived QOL and positive stress reappraisal (PSR) among parents of children with ASD. A quasi-experimental, with nonequivalent control group design was used. One hundred and four parents of children with ASD were equally assigned to the intervention and control groups. The study groups were matched on measures of their gender and age, and level of severity of ASD in children. The intervention group participated in MBI program for 5 weeks, while the control group had not attended the program. After the intervention program, results of paired samples t-test indicated that parents in the intervention group demonstrated significant improvements in measures of psychological health domain of QOL, social health domain of QOL, mindfulness, and positive stress reappraisal with medium to large effect size (P<0.01). The control group demonstrated improvement in measures of the dependent variables with small effect size. MBI is culturally adaptable, acceptable, and effective method to improve QOL and PSR in parents of children with ASD. Copyright © 2016 Elsevier Ltd. All rights reserved.

Wheel running decreases the positive reinforcing effects of heroin.

Science.gov (United States)

Smith, Mark A; Pitts, Elizabeth G

2012-01-01

The purpose of this study was to examine the effects of voluntary wheel running on the positive reinforcing effects of heroin in rats with an established history of drug self-administration. Rats were assigned to sedentary (no wheel) and exercise (wheel) conditions and trained to self-administer cocaine under positive reinforcement contingencies. Rats acquiring cocaine self-administration were then tested with various doses of heroin during daily test sessions. Sedentary rats self-administered more heroin than exercising rats, and this effect was greatest at low and moderate doses of heroin. These data suggest that voluntary wheel running decreases the positive reinforcing effects of heroin.

Cost-effectiveness of surveillance programs for families at high and moderate risk of hereditary non-polyposis colorectal cancer

DEFF Research Database (Denmark)

Olsen, Kim R.; Bojesen, Stig E.; Gerdes, Anne-Marie M.

2007-01-01

for the group at high risk. The aim of the present study is to determine cost-effectiveness of surveillance programs where families at both high and moderate risk of HNPCC participate. METHODS: A decision analytic model (Markov model) is developed to assess surveillance programs where families at high......OBJECTIVES: Surveillance programs are recommended to both families at high risk (Amsterdam-positive families with known- and unknown mutation) and moderate risk (families not fulfilling all Amsterdam criteria) of colorectal cancer (CRC). Cost-effectiveness has so far only been estimated...

Serial position effects in mild cognitive impairment.

Science.gov (United States)

Howieson, Diane B; Mattek, Nora; Seeyle, Adriana M; Dodge, Hiroko H; Wasserman, Dara; Zitzelberger, Tracy; Jeffrey, Kaye

2011-03-01

Mild cognitive impairment (MCI) is often associated with the preclinical phase of Alzheimer's disease (AD). Special scoring of word-list recall data for serial position has been suggested to improve discrimination of normal aging from dementia. We examined serial position effects in word-list recall for MCI participants compared to Alzheimer patients and controls. Individuals with MCI, like Alzheimer patients, had a diminished primacy effect in recalling words from a list. No alternative scoring system was better than standard scoring of word-list recall in distinguishing MCI patients from controls. Retention weighted scoring improved the discrimination of MCI and AD groups.

Evaluation of a Digital Game-Based Learning Program for Enhancing Youth Mental Health: A Structural Equation Modeling of the Program Effectiveness.

Science.gov (United States)

Huen, Jenny My; Lai, Eliza Sy; Shum, Angie Ky; So, Sam Wk; Chan, Melissa Ky; Wong, Paul Wc; Law, Y W; Yip, Paul Sf

2016-10-07

Digital game-based learning (DGBL) makes use of the entertaining power of digital games for educational purposes. Effectiveness assessment of DGBL programs has been underexplored and no attempt has been made to simultaneously model both important components of DGBL: learning attainment (ie, educational purposes of DGBL) and engagement of users (ie, entertaining power of DGBL) in evaluating program effectiveness. This study aimed to describe and evaluate an Internet-based DGBL program, Professor Gooley and the Flame of Mind, which promotes mental health to adolescents in a positive youth development approach. In particular, we investigated whether user engagement in the DGBL program could enhance their attainment on each of the learning constructs per DGBL module and subsequently enhance their mental health as measured by psychological well-being. Users were assessed on their attainment on each learning construct, psychological well-being, and engagement in each of the modules. One structural equation model was constructed for each DGBL module to model the effect of users' engagement and attainment on the learning construct on their psychological well-being. Of the 498 secondary school students that registered and participated from the first module of the DGBL program, 192 completed all 8 modules of the program. Results from structural equation modeling suggested that a higher extent of engagement in the program activities facilitated users' attainment on the learning constructs on most of the modules and in turn enhanced their psychological well-being after controlling for users' initial psychological well-being and initial attainment on the constructs. This study provided evidence that Internet intervention for mental health, implemented with the technologies and digital innovations of DGBL, could enhance youth mental health. Structural equation modeling is a promising approach in evaluating the effectiveness of DGBL programs.

Primary prevention research: a preliminary review of program outcome studies.

Science.gov (United States)

Schaps, E; Churgin, S; Palley, C S; Takata, B; Cohen, A Y

1980-07-01

This article reviews 35 drug abuse prevention program evaluations employing drug-specific outcome measures. Many of these evaluations assessed the effects of "new generation" prevention strategies: affective, peer-oriented, and multidimensional approaches. Only 14 studies evaluated purely informational programs. Evaluations were analyzed to ascertain (1) characteristics of the programs under study, (2) characteristics of the research designs, and (3) patterns among findings. This review provides some evidence that the newer prevention strategies may produce more positive and fewer negative outcomes than did older drug information approaches. Over 70% of the programs using the newer strategies produced some positive effects; only 29% showed negative effects. In contrast, 46% of informational programs showed positive effects; 46% showed negative effects. These findings must be approached with great caution, since the research was frequently scientifically inadequate, and since rigor of research was negatively correlated with intensity and duration of program services.

Effects of a Kundalini Yoga Program on Elementary and Middle School Students' Stress, Affect, and Resilience.

Science.gov (United States)

Sarkissian, Meliné; Trent, Natalie L; Huchting, Karen; Singh Khalsa, Sat Bir

2018-04-01

The Your Own Greatness Affirmed (YOGA) for Youth program delivers yoga to urban inner-city schools with the goal of providing practical benefits that support underserved children at high risk of behavioral and emotional problems. A 10-week YOGA for Youth program delivered 1 to 2 times per week was implemented in 3 schools in urban neighborhoods to examine the effect of the program on student stress, affect, and resilience. Thirty children were administered the Perceived Stress Scale, the Positive and Negative Affect Schedule, and the Resilience Scale before and after the yoga program. After the program, informal qualitative interviews were conducted with school teachers, yoga teachers, and students to determine the overall impact of the yoga program. The quantitative results of this study indicated that the yoga program significantly improved students stress (p < 0.05), positive affect (p < 0.05), and resilience (p < 0.001). The qualitative results indicated that students, school teachers, and yoga teachers all found the program to be beneficial for students' well-being. Taken together, these data suggest that the YOGA for Youth program may provide students in low-income urban schools with behavioral skills that will protect against risk factors associated with the development of behavioral and emotional problems.

Test Review for Preschool-Wide Evaluation Tool (PreSET) Manual: Assessing Universal Program-Wide Positive Behavior Support in Early Childhood

Science.gov (United States)

Rodriguez, Billie Jo

2013-01-01

The Preschool-Wide Evaluation Tool (PreSET; Steed & Pomerleau, 2012) is published by Paul H. Brookes Publishing Company in Baltimore, MD. The PreSET purports to measure universal and program-wide features of early childhood programs' implementation fidelity of program-wide positive behavior intervention and support (PW-PBIS) and is,…

Gender Related Differences in Response to “In Favor of Myself” Wellness Program to Enhance Positive Self & Body Image among Adolescents

Science.gov (United States)

Golan, Moria; Hagay, Noa; Tamir, Snait

2014-01-01

Background Physical, neurological and psychological changes are often experienced differently by male and female adolescents. Positive self-esteem, emotional well-being, school achievements, and family connectedness are considered as protective factors against health-compromising behaviors. This study examines the gender differences in respect to the effect of a school-based interactive wellness program – “In Favor of Myself” – on self-image, body image, eating attitudes and behaviors of young adolescents. Methods Two hundred and ten adolescents (mean age 13.5) participated in the intervention group, 55% were girls and 45% boys. Program consisted of eight 90-minutes structured sessions integrated into a regular school coping skills curriculum. The program focused on self-esteem, self-image, body image, media literacy and cognitive dissonance. The overall impact of the program and the study protocol were previously published. Results Overall, there are gender related differences in respect to body image and self-image in young adolescents in response to “In Favor of Myself”. Compared to boys, girls reported at baseline higher self-esteem, being more contingent by appearance, and their self-image was more influenced by popularity, appearance, interpersonal communication and admired people. Furthermore girls presented greater gap between current body figure and perceived ideal figure. Not only were girls more dissatisfied with their body, but they were more active in attempts to become and/or remain “thin”. At program termination, gender × time effect was detected in reduction of self-worth contingent by others, change in importance given to achievements at schools, parents' perceptions, as well as the impact of comparisons to friends and family members on self-image. Conclusions Girls exhibited more gains than boys from ‘In Favor of Myself’ which raise the questions about how effective would be the program when delivered in mixed gender groups vs

The Triple P-Positive Parenting Program: a systematic review and meta-analysis of a multi-level system of parenting support.

Science.gov (United States)

Sanders, Matthew R; Kirby, James N; Tellegen, Cassandra L; Day, Jamin J

2014-06-01

This systematic review and meta-analysis examined the effects of the multilevel Triple P-Positive Parenting Program system on a broad range of child, parent and family outcomes. Multiple search strategies identified 116 eligible studies conducted over a 33-year period, with 101 studies comprising 16,099 families analyzed quantitatively. Moderator analyses were conducted using structural equation modeling. Risk of bias within and across studies was assessed. Significant short-term effects were found for: children's social, emotional and behavioral outcomes (d=0.473); parenting practices (d=0.578); parenting satisfaction and efficacy (d=0.519); parental adjustment (d=0.340); parental relationship (d=0.225) and child observational data (d=0.501). Significant effects were found for all outcomes at long-term including parent observational data (d=0.249). Moderator analyses found that study approach, study power, Triple P level, and severity of initial child problems produced significant effects in multiple moderator models when controlling for other significant moderators. Several putative moderators did not have significant effects after controlling for other significant moderators. The positive results for each level of the Triple P system provide empirical support for a blending of universal and targeted parenting interventions to promote child, parent and family wellbeing. Copyright © 2014 Elsevier Ltd. All rights reserved.

Modeling Customer Behavior in Loyalty Programs

OpenAIRE

Taylor, Wayne

2017-01-01

Loyalty programs have exploded in popularity in recent decades. In the United States alone, membership has reached 1.3 billion (Ferguson and Hlavinka, 2007). In spite of their continued popularity, the effectiveness of these programs has been long debated in the literature, with mostly mixed results. Verhoef (2003) finds that the effects are positive but very small, DeWulf et al. (2001) finds no support for positive effects of direct mail, Shugan (2005) finds that firms gain short term revenu...

Evaluating the effectiveness of brand-positioning strategies from a consumer perspective

DEFF Research Database (Denmark)

Fuchs, Christoph; Diamantopoulos, Adamantios

2010-01-01

- The findings should guide brand managers in selecting the most appropriate positioning strategies for their brands in high-involvement markets such as the automobile market. Originality/value - The study sheds initial light on the overall relative effectiveness of major positioning strategies. The study......Purpose - The purpose of the paper is to explore empirically the overall relative effectiveness of alternative positioning strategies from a consumer perspective. Design/methodology/approach - Two studies (within- and between-subjects design) are conducted aimed at evaluating the positioning...... of positioning strategy used affects the positioning success of a brand. More specifically, the study confirms normative arguments about the overall relative effectiveness of main positioning strategies by revealing that benefit-based positioning and surrogate (user) positioning generally outperform feature...

Improvement of local position accuracy of robots for off-line programming

International Nuclear Information System (INIS)

Borm, Jin Hwan; Choi, Jong Cheon

1992-01-01

For the implementation of industrial robots in a CIM environment, it is necessary to be able to position their end-effectors to an abstractly defined cartesian position with desired accuracy. In other words, it is necessary to find accurate actuator command values corresponding to given goal positions which are expressed with respect to a certain coordinate frame. If the teaching -by-doing method is used, very accurate actuator command values are obtained from transducer readings. For the case when the goal positions are mathematically expressed, however, the actuator command values for the goal positions must be calculated using robot kinematics. It is, however, well known that the position errors in the order of 10 mm is not unusual while many industrial robots have the repeatability in the order of 0.1mm. In here, the position error is referred to as the difference between the specified goal position and the position where a robot is actually controlled. To reduce the position errors, many researchers proposed calibration methods which are based on robot kinematic identification. However, those methods are quite complex and require an accurate position measuring device. In this paper, a new method which dose not require the accurate kinematic identification, is introduced. In this method, the accurate actuator command values are calculated using the nominal kinematic model which is appropriatly altered based on the available encoder readings of the several reference frames. To demonstrate the simplicity and the effectiveness of the method, computer simulations as well as experimental studies are performed and their results are discussed. (Author)

Development of the Positive Emotions Program for Schizophrenia (PEPS: an intervention to improve pleasure and motivation in schizophrenia

Directory of Open Access Journals (Sweden)

Alexandra eNguyen

2016-02-01

Full Text Available Objectives: The efficacy of drug-based treatments and psychological interventions on the primary negative symptoms of schizophrenia remains limited. Recent literature has distinguished negative symptoms associated with a diminished capacity to experience, from those associated with a limited capacity for expression. The Positive Emotions Program for Schizophrenia (PEPS is a new method that specifically aims to reduce the syndrome of a diminished capacity to experience. Methods: The intervention’s vital ingredients were identified through a literature review of emotion in schizophrenia and positive psychology. The program has been beta-tested on various groups of healthcare professionals. Results: A detailed description of the final version of PEPS is presented here. The French version of the program is freely downloadable. Conclusions: PEPS is a specific, short, easy to use, group-based intervention to improve pleasure and motivation in schizophrenia. It was built considering a recovery-oriented approach to schizophrenia.

Long-Term Effects of a Brief, Video-Based Parenting Education Program on Parenting Knowledge, Attitudes, and Self-Efficacy in College Students

Science.gov (United States)

Sigel, Benjamin A.

2010-01-01

Scope and Method of Study: The focus of this project was to evaluate the effectiveness of a brief parent education program, as a teaching and preventative tool for nonexpectant individuals. The study was designed to test whether or not this parent education program would be effective long-term in positively impacting parenting knowledge, approval…

Effect of Link Flexibility on tip position of a single link robotic arm

Science.gov (United States)

Madhusudan Raju, E.; Siva Rama Krishna, L.; Mouli, Y. Sharath Chandra; Nageswara Rao, V.

2015-12-01

The flexible robots are widely used in space applications due to their quick response, lower energy consumption, lower overall mass and operation at high speed compared to conventional industrial rigid link robots. These robots are inherently flexible, so that the kinematics of flexible robots can't be solved with rigid body assumptions. The flexibility in links and joints affects end-point positioning accuracy of the robot. It is important to model the link kinematics with precision which in turn simplifies modelling of dynamics of flexible robots. The main objective of this paper is to evaluate the effect of link flexibility on a tip position of a single link robotic arm for a given motion. The joint is assumed to be rigid and only link flexibility is considered. The kinematics of flexible link problem is evaluated by Assumed Modes Method (AMM) using MAT LAB Programming. To evaluate the effect of link flexibility (with and without payload) of robotic arm, the normalized tip deviation is found for flexible link with respect to a rigid link. Finally, the limiting inertia for payload mass is found if the allowable tip deviation is 5%.

Effect of standardized orders and provider education on head-of-bed positioning in mechanically ventilated patients.

Science.gov (United States)

Helman, Donald L; Sherner, John H; Fitzpatrick, Thomas M; Callender, Marcia E; Shorr, Andrew F

2003-09-01

Semirecumbent head-of-bed positioning in mechanically ventilated patients decreases the risk of developing ventilator-associated pneumonia (VAP). The purpose of this study was to determine whether the addition of a standardized order followed by the initiation of a provider education program would increase the frequency with which our patients were maintained in the semirecumbent position. Prospective, pre-, and postintervention observational study. A tertiary care, U.S. Army teaching hospital. Mechanically ventilated medical and surgical intensive care unit patients. The first intervention involved the addition of an order for semirecumbent head-of-bed positioning to our intensive care unit order sets. This was followed 2 months later with a second intervention, which was a nurse and physician education program emphasizing semirecumbent positioning. Data regarding head-of-bed positioning were collected on 100 patient observations at baseline and at 1 and 2 months after each of our interventions. The mean angle of head of bed increased from 24 +/- 9 degrees at baseline to 35 +/- 9 degrees (p 45 degrees increased from 3% to 16% 2 months after the standardized order (p patients with head of bed >45 degrees was 29% (p = NS compared with values after the first intervention). Data collected 6 months after completion of our education programs showed that these improvements were maintained. Standardizing the process of care via the addition of an order specifying head-of-bed position significantly increased the number of patients who were placed in the semirecumbent position. In an era of cost-conscious medicine, interventions that utilize protocols and education programs should be emphasized.

Assessing the Effects of a Work-Based Antipoverty Program for Parents on Youth's Future Orientation and Employment Experiences

Science.gov (United States)

McLoyd, Vonnie C.; Kaplan, Rachel; Purtell, Kelly M.; Huston, Aletha C.

2011-01-01

The impacts of New Hope, a 3-year work-based antipoverty program to increase parent employment and reduce poverty, on youth ages 9-19 (N = 866) were assessed 5 years after parents left the program. New Hope had positive effects on the future orientation and employment experiences of boys, especially African American boys. Compared to boys in…

Sport Management Graduate Programs: Characteristics of Effectiveness.

Science.gov (United States)

Li, Ming; And Others

1994-01-01

Reports a study that examined the characteristics that enable graduate sport management programs to achieve their objectives. Surveys of sport management educators found they agreed on 11 characteristics that indicated a sport management program's effectiveness. Respondents believed an effective program should produce sport managers, not…

The Efficacy of the Enhanced Aussie Optimism Positive Thinking Skills Program in Improving Social and Emotional Learning in Middle Childhood

Directory of Open Access Journals (Sweden)

Jacqueline D Myles-Pallister

2014-08-01

Full Text Available The aim of the current study was to investigate the effects of the modified and enhanced Aussie Optimism Positive Thinking Skills Program (AO-PTS on Year 4 and 5 children’s social and emotional learning (SEL skills. AO-PTS is a universal-school based program that is implemented by class teachers as part of regular school curricula and was developed for the prevention of depression and anxiety. The study comprised a total of 683 Year 4 and 5 students from 10 private primary schools in Western Australia. Students were assessed on two subscales of emotional attribution at school whilst parents reported on their children’s externalizing and internalizing problems outside of school and at home. Two analyses were conducted: seven intervention schools were assessed at pre- and post-test (Analysis 1 and pre-post change in three intervention schools were compared to pre-post change in three matched control schools (Analysis 2. Results from Analysis 1 showed that the intervention children had increased in their overall emotional attribution accuracy and decreased in total difficulties and hyperactivity; Results from Analysis 2 revealed no intervention effect on emotional attribution accuracy or internalizing or externalizing problems. These findings suggest that the enhanced AO-PTS’s effects on SEL were not evident in the short-term period after intervention. The non-significant findings and future directions for AO-PTS research and program modification were discussed.

Computerized working memory training has positive long-term effect in very low birthweight preschool children.

Science.gov (United States)

Grunewaldt, Kristine Hermansen; Skranes, Jon; Brubakk, Ann-Mari; Lähaugen, Gro C C

2016-02-01

Working memory deficits are frequently found in children born preterm and have been linked to learning disabilities, and cognitive and behavioural problems. Our aim was to evaluate if a computerized working memory training program has long-term positive effects on memory, learning, and behaviour in very-low-birthweight (VLBW) children at age 5 to 6 years. This prospective, intervention study included 20 VLBW preschool children in the intervention group and 17 age-matched, non-training VLBW children in the comparison group. The intervention group trained with the Cogmed JM working memory training program daily for 5 weeks (25 training sessions). Extensive neuropsychological assessment and parental questionnaires were performed 4 weeks after intervention and at follow-up 7 months later. For most of the statistical analyses, general linear models were applied. At follow-up, higher scores and increased or equal performance gain were found in the intervention group than the comparison group on memory for faces (p=0.012), narrative memory (p=0.002), and spatial span (p=0.003). No group differences in performance gain were found for attention and behaviour. Computerized working memory training seems to have positive and persisting effects on working memory, and visual and verbal learning, at 7-month follow-up in VLBW preschool children. We speculate that such training is beneficial by improving the ability to learn from the teaching at school and for further cognitive development. © 2015 Mac Keith Press.

Positive mood effects on delay discounting.

Science.gov (United States)

Hirsh, Jacob B; Guindon, Alex; Morisano, Dominique; Peterson, Jordan B

2010-10-01

Delay discounting is the process by which the value of an expected reward decreases as the delay to obtaining that reward increases. Individuals with higher discounting rates tend to prefer smaller immediate rewards over larger delayed rewards. Previous research has indicated that personality can influence an individual's discounting rates, with higher levels of Extraversion predicting a preference for immediate gratification. The current study examined how this relationship would be influenced by situational mood inductions. While main effects were observed for both Extraversion and cognitive ability in the prediction of discounting rates, a significant interaction was also observed between Extraversion and positive affect. Extraverted individuals were more likely to prefer an immediate reward when first put in a positive mood. Extraverts thus appear particularly sensitive to impulsive, incentive-reward-driven behavior by temperament and by situational factors heightening positive affect. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

Effectiveness of the Vital Aging program to promote active aging in Mexican older adults

Directory of Open Access Journals (Sweden)

Mendoza-Ruvalcaba NM

2016-11-01

Full Text Available Neyda Ma Mendoza-Ruvalcaba,1 Rocío Fernández-Ballesteros2 1Health Sciences Department, University of Guadalajara, University Center of Tonalá, Tonalá, Jalisco, Mexico; 2Department of Biological and Health Psychology, Autonomous University of Madrid, Madrid, Spain Introduction: Aging is not only a population phenomenon but also an experience and an individual reality. Vital Aging® is a program that considers active aging as the lifelong adaptation process of maximizing health and independence, physical and cognitive functioning, positive affect regulation and control, and social engagement. Through its different versions and editions, it has demonstrated being an effective program to promote active aging. The aim of this study is to determine the effectiveness of the “face-to-face” and “combined” versions of the program to promote active aging in Mexican older adults trial. Methods: Seventy-six older adults aged 60 years and over participated in a quasi-experimental study and were recruited in a senior center to participate in the two experimental conditions: Vital Aging face-to-face (VA-FF (n=35 and Vital Aging combined (VA-C; multimedia/face-to-face (n=15, and the remaining 26 adults were assigned to a control group. Pretest and posttest assessments were performed after the theoretical–practical intervention. Mean differences and size effects were calculated for estimating the effect of the program. Results: At the end of the study, participants showed improvements in the active aging outcome measures. Positive effects were observed in the frequency of intellectual, cultural – artistic, and social activities, perceptions of aging, satisfaction with social relationships, and self-efficacy for aging. Additionally, those who participated in VA-FF showed better memory performance, meta-memory, and a trend to report less memory problems, while older persons in VA-C showed a trend to have better life satisfaction. No effects were

Integrating hypermedia into the environmental education setting: Developing a program and evaluating its effect

Science.gov (United States)

Parker, Tehri Davenport

1997-09-01

This study designed, implemented, and evaluated an environmental education hypermedia program for use in a residential environmental education facility. The purpose of the study was to ascertain whether a hypermedia program could increase student knowledge and positive attitudes toward the environment and environmental education. A student/computer interface, based on the theory of social cognition, was developed to direct student interactions with the computer. A quasi-experimental research design was used. Students were randomly assigned to either the experimental or control group. The experimental group used the hypermedia program to learn about the topic of energy. The control group received the same conceptual information from a teacher/naturalist. An Environmental Awareness Quiz was administered to measure differences in the students' cognitive understanding of energy issues. Students participated in one on one interviews to discuss their attitudes toward the lesson and the overall environmental education experience. Additionally, members of the experimental group were tape recorded while they used the hypermedia program. These tapes were analyzed to identify aspects of the hypermedia program that promoted student learning. The findings of this study suggest that computers, and hypermedia programs, can be integrated into residential environmental education facilities, and can assist environmental educators in meeting their goals for students. The study found that the hypermedia program was as effective as the teacher/naturalist for teaching about environmental education material. Students who used the computer reported more positive attitudes toward the lesson on energy, and thought that they had learned more than the control group. Students in the control group stated that they did not learn as much as the computer group. The majority of students had positive attitudes toward the inclusion of computers in the camp setting, and stated that they were a good

The Coo Effect in the International Brand Positioning Strategy

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Barbara Kobuszewski Volles

2016-12-01

Full Text Available Abstract Purpose: This study aims to develop a model in order to understand how Chinese companies strategically position their brands, considering the causes of the country of origin (COO effect, when going through the process of internationalization. Design/methodology/approach: The study approach a qualitative case study that incorporates two different Chinese companies with subsidiaries settled in Brazil. It was conducted depth interviews with different components of the studied firms. Findings: In this way, it was developed a model that try to explain the positive and/or negative effect of general attributes from China (labor market, institution framework and education on the brand positioning divers (value preposition, points of leverage, primary target and image reinforcement, which influences on the cost-benefit strategy approach of the brands when positioning internationally. Research limitations/implications: Considering that this research is a qualitative study of two Chinese companies, further qualitative and quantitative studies would be fruitful to the validity of the presented model. Originality/value: In order to contribute to the academic field, it was found that this research present a unique model considering different causes of the COO effect that might affect the international branding positioning.

Selective control of attention supports the positivity effect in aging.

Science.gov (United States)

Sasse, Laura K; Gamer, Matthias; Büchel, Christian; Brassen, Stefanie

2014-01-01

There is emerging evidence for a positivity effect in healthy aging, which describes an age-specific increased focus on positive compared to negative information. Life-span researchers have attributed this effect to the selective allocation of cognitive resources in the service of prioritized emotional goals. We explored the basic principles of this assumption by assessing selective attention and memory for visual stimuli, differing in emotional content and self-relevance, in young and old participants. To specifically address the impact of cognitive control, voluntary attentional selection during the presentation of multiple-item displays was analyzed and linked to participants' general ability of cognitive control. Results revealed a positivity effect in older adults' selective attention and memory, which was particularly pronounced for self-relevant stimuli. Focusing on positive and ignoring negative information was most evident in older participants with a generally higher ability to exert top-down control during visual search. Our findings highlight the role of controlled selectivity in the occurrence of a positivity effect in aging. Since the effect has been related to well-being in later life, we suggest that the ability to selectively allocate top-down control might represent a resilience factor for emotional health in aging.

The Effects of an Online Mind-Body Training Program on Stress, Coping Strategies, Emotional Intelligence, Resilience and Psychological State.

Science.gov (United States)

Jung, Ye-Ha; Ha, Tae Min; Oh, Chang Young; Lee, Ui Soon; Jang, Joon Hwan; Kim, Jungwon; Park, Jae-Oh; Kang, Do-Hyung

2016-01-01

The goal of this study was to evaluate the effects of an online mind-body training (MBT) program on participants' stress, anger, coping strategies, emotional intelligence, resilience, and positive and negative affect. Forty-two healthy women participated in an online MBT program for approximately 8-10 minutes a day for 8 weeks; a control group of 45 healthy women did not participate in the program. Self-report psychological questionnaires were administered before the beginning of the program and at 4 and 8 weeks following its onset. Data from the MBT group and the control group were compared using repeated measures ANOVA and Student's t-tests. Significant time x group interaction effects were found with respect to stress, coping strategies, anger, emotional intelligence, negative affect and resilience. These results demonstrate beneficial effects of the online MBT program and significant improvements in the psychological capabilities of participants compared with the control group. The effects of online MBT program were similar with those of the previous offline MBT in psychological aspects, suggesting further studies for neuroscientific evidence related stress and emotion of online MBT effects.

Prevention of Internalising Disorders in 9-10 year old children: Efficacy of the Aussie Optimism Positive Thinking Skills Program at 30-month follow-up

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David eMorrison

2013-12-01

Full Text Available The Aussie Optimism: Positive Thinking Skills Program (AOPTP is a school-based prevention program aimed at addressing anxious and depressive symptoms in children aged 9-10 years. Nine-hundred and ten students from 22 Australian primary schools situated in low socio-economic areas were randomly assigned to either an intervention or control group, and assessed at a 30-month follow up. Those in the intervention group received the AOPTP program, where the control group continued to receive the regular health education course. Students completed self-report measures regarding their levels of depression, anxiety, and attribution style. Parents also reported on their children’s externalising and internalising problems outside of school. There were no significant differences between groups in regard to anxiety or depression, as well as no significant differences in attributional styles. Parents reported significantly less hyperactive behaviours from children in the intervention group. This finding suggests that AOP-PTS has the capacity to treat externalising problems at a medium term effect. The decrease in the externalising problems provides evidence of a partial medium term intervention effect. Future studies should continue to evaluate the program at a long term follow up.

The effect of a community mental health training program for multidisciplinary staff.

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Yang, Bing Xiang; Stone, Teresa E; Davis, Scott A

2018-06-01

Primary health workers play a critical role in providing health education to people with mental disorders. In China community health workers working with people with mental health problems lack experience and training in this area. Additionally, coordination between hospital and community staff is not well established. The aim of this study was to provide an interdisciplinary community mental health training program and to evaluate the effect of the training on staff knowledge about mental health and confidence in their roles. A three-day community mental health training program was offered specifically for interdisciplinary mental health professionals. Using a one-group pre-test post-test design, participants completed a self-assessment of mental health concepts and program evaluation which included asking participants to rate their satisfaction using a five-point Likert scale and to respond to open-ended questions. Forty-eight participants including health professionals from colleges, hospital and community health centers were recruited. Only 8.7% of participants had ever received community mental health training. Post-test evaluation demonstrated improvements in knowledge, and most participants were very satisfied with the program. The findings indicate that this brief interdisciplinary training program had a positive effect in improving knowledge about community mental health concepts and confidence in dealing with people with mental health disorders for multidisciplinary staff working in primary health care areas. Copyright © 2017 Elsevier Inc. All rights reserved.

Effects of a Peer Engagement Program on Socially Withdrawn Children with a History of Maltreatment

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Mathews, Therese L.; Fawcett, Stephen B.; Sheldon, Jan B.

2009-01-01

Children with a history of child maltreatment often have limited social interactions with other children and adults. This study examined the effects of a Peer Engagement Program, consisting of peer mentoring and social skills training with positive reinforcement, in three children with low levels of oral and social interaction. A multiple…

Glucocorticoids as mediators of developmental programming effects.

Science.gov (United States)

Khulan, Batbayar; Drake, Amanda J

2012-10-01

Epidemiological evidence suggests that exposure to an adverse environment in early life is associated with an increased risk of cardio-metabolic and behavioral disorders in adulthood, a phenomenon termed 'early life programming'. One major hypothesis for early life programming is fetal glucocorticoid overexposure. In animal studies, prenatal glucocorticoid excess as a consequence of maternal stress or through exogenous administration to the mother or fetus is associated with programming effects on cardiovascular and metabolic systems and on the brain. These effects can be transmitted to subsequent generations. Studies in humans provide some evidence that prenatal glucocorticoid exposure may exert similar programming effects on glucose/insulin homeostasis, blood pressure and neurodevelopment. The mechanisms by which glucocorticoids mediate these effects are unclear but may include a role for epigenetic modifications. This review discusses the evidence for glucocorticoid programming in animal models and in humans. Copyright © 2012 Elsevier Ltd. All rights reserved.

Chewing and Attention: A Positive Effect on Sustained Attention

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Onozuka, Minoru

2015-01-01

Chewing is crushing food not only to aid swallowing and digestion, but also to help stress relief and regulate cognitive function, especially in attention. It is well known that chewing gum is used for sleepiness prevention during work, learning, and driving, suggesting a link between chewing and sustained attention. We hypothesized that chewing elevates attention and/or alertness, leading to improvements in cognitive performance. We carried out a systematic review of the PubMed database. We inspected the attributes of effects on attention in studies investigating the effects of chewing on attention or alertness conducted with pre-post design in healthy subjects, except elderly. We identified 151 references, 22 of which were included: 14 (64%) showed positive attributes of effects on attention, 1 (5%) showed negative attributes of effects on attention, 5 (23%) showed both positive and negative attributes of effects on attention, and 2 (9%) showed no significant attributes of effects on attention. Thus, positive attributes of effects of chewing on attention, especially on sustained attention, were shown in over half of the reports. These effects also appeared with improvement in mood and stress relief and were influenced by time-on-task effect. Further studies are needed, but chewing could be useful for modifying cognitive function. PMID:26075234

Chewing and Attention: A Positive Effect on Sustained Attention

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Yoshiyuki Hirano

2015-01-01

Full Text Available Chewing is crushing food not only to aid swallowing and digestion, but also to help stress relief and regulate cognitive function, especially in attention. It is well known that chewing gum is used for sleepiness prevention during work, learning, and driving, suggesting a link between chewing and sustained attention. We hypothesized that chewing elevates attention and/or alertness, leading to improvements in cognitive performance. We carried out a systematic review of the PubMed database. We inspected the attributes of effects on attention in studies investigating the effects of chewing on attention or alertness conducted with pre-post design in healthy subjects, except elderly. We identified 151 references, 22 of which were included: 14 (64% showed positive attributes of effects on attention, 1 (5% showed negative attributes of effects on attention, 5 (23% showed both positive and negative attributes of effects on attention, and 2 (9% showed no significant attributes of effects on attention. Thus, positive attributes of effects of chewing on attention, especially on sustained attention, were shown in over half of the reports. These effects also appeared with improvement in mood and stress relief and were influenced by time-on-task effect. Further studies are needed, but chewing could be useful for modifying cognitive function.

Chewing and attention: a positive effect on sustained attention.

Science.gov (United States)

Hirano, Yoshiyuki; Onozuka, Minoru

2015-01-01

Chewing is crushing food not only to aid swallowing and digestion, but also to help stress relief and regulate cognitive function, especially in attention. It is well known that chewing gum is used for sleepiness prevention during work, learning, and driving, suggesting a link between chewing and sustained attention. We hypothesized that chewing elevates attention and/or alertness, leading to improvements in cognitive performance. We carried out a systematic review of the PubMed database. We inspected the attributes of effects on attention in studies investigating the effects of chewing on attention or alertness conducted with pre-post design in healthy subjects, except elderly. We identified 151 references, 22 of which were included: 14 (64%) showed positive attributes of effects on attention, 1 (5%) showed negative attributes of effects on attention, 5 (23%) showed both positive and negative attributes of effects on attention, and 2 (9%) showed no significant attributes of effects on attention. Thus, positive attributes of effects of chewing on attention, especially on sustained attention, were shown in over half of the reports. These effects also appeared with improvement in mood and stress relief and were influenced by time-on-task effect. Further studies are needed, but chewing could be useful for modifying cognitive function.

Serial-position effects on a free-recall task in bilinguals.

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Yoo, Jeewon; Kaushanskaya, Margarita

2016-01-01

In this study, we examined mechanisms that underlie free-recall performance in bilinguals' first language (L1) and second language (L2) through the prism of serial-position effects. On free-recall tasks, a typical pattern of performance follows a U-shaped serial-position curve, where items from the beginning of the list (the primacy effect) and items from the end of the list (the recency effect) are recalled with higher accuracy than items from the middle of the list. The present study contrasted serial-position effects on the free-recall task in Korean-English bilinguals' L1 vs. L2 and examined the relationship between an independent working memory (WM) measure and serial-position effects in bilinguals' two languages. Results revealed stronger pre-recency (primacy and middle) effects in L1 than in L2, but similar recency effects in the two languages. A close association was observed between WM and recall performance in the pre-recency region in the L1 but not in the L2. Together, these findings suggest that linguistic knowledge constrains free-recall performance in bilinguals, but only in the pre-recency region.

Community Work Programme has positive and negative effects on ...

International Development Research Centre (IDRC) Digital Library (Canada)

2016-08-03

Aug 3, 2016 ... ... has positive and negative effects on social bonds in South African communities ... to contribute to positive social cohesion and to prevent violence. ... including shared values and identity, feelings of belonging, civic pa.

Factors influencing the quality of implementation of a positive youth development program in Hong Kong.

Science.gov (United States)

Shek, Daniel T L; Law, Moon Y M

2013-01-01

This study examines how social workers collaborate with school teachers in implementing a school-based positive youth development program in Hong Kong. Individual and focus group interviews are conducted with social workers cooperating with school teachers in implementing the Project P.A.T.H.S. in a school context. Through the interviews, strategies for establishing inter-disciplinary collaboration and factors that hinder or facilitate program implementation are identified. This case study highlights factors that facilitate the collaboration between social workers and school teachers, including the following: 1) sufficient training for instructors, 2) sharing of the practice wisdom and teaching experiences, 3) building up mutual support among different parties, 4) use of proactive communication, and 5) demonstration of self-disclosure.

Preliminary Effectiveness Study of Coping Power Program for Aggressive Children in Pakistan.

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Mushtaq, Asia; Lochman, John E; Tariq, Pervaiz N; Sabih, Fazaila

2017-10-01

Aggression is a characteristic feature of many psychiatric disorders. To address the scarceness for evidence-based interventions for behavioral problems in Pakistan, we evaluated the effectiveness of culturally adapted version of Coping Power Program. The purpose of the study was to determine the extent to which Coping Power Program is capable of reducing aggressive behavior and improving competent behavior, when delivered in a different culture, i.e., Pakistan. With randomized control trial (RCT) of pre- and post-testing, 112 fourth grade boys were allocated to Coping Power intervention condition and waitlist control condition. The intervention group showed significant reduction in aggression at post assessment, in comparison to control group. Boys who received Coping Power intervention also showed improvements in behavior, social skills, and social cognitive processes, with better anger control and problem solving strategies, in comparison to the control group. The results of the study provide preliminary evidence, supporting the effectiveness of Coping Power Program for Pakistani children. Despite its limitations, the results of this study are promising and suggest that Coping Power is an effective intervention to reduce behavioral problems and promote healthy and positive behaviors in children, even when implemented in different contexts with greater potential for violence exposure.

Selective control of attention supports the positivity effect in aging.

Directory of Open Access Journals (Sweden)

Laura K Sasse

Full Text Available There is emerging evidence for a positivity effect in healthy aging, which describes an age-specific increased focus on positive compared to negative information. Life-span researchers have attributed this effect to the selective allocation of cognitive resources in the service of prioritized emotional goals. We explored the basic principles of this assumption by assessing selective attention and memory for visual stimuli, differing in emotional content and self-relevance, in young and old participants. To specifically address the impact of cognitive control, voluntary attentional selection during the presentation of multiple-item displays was analyzed and linked to participants' general ability of cognitive control. Results revealed a positivity effect in older adults' selective attention and memory, which was particularly pronounced for self-relevant stimuli. Focusing on positive and ignoring negative information was most evident in older participants with a generally higher ability to exert top-down control during visual search. Our findings highlight the role of controlled selectivity in the occurrence of a positivity effect in aging. Since the effect has been related to well-being in later life, we suggest that the ability to selectively allocate top-down control might represent a resilience factor for emotional health in aging.

Positioning for Effectiveness: Applying Marketing Concepts to Distance Education.

Science.gov (United States)

Levenburg, Nancy

1997-01-01

Demonstrates how colleges can use distance education to attract and retain a "critical mass" of learners for distance programs. Explores alternative ways to view distance education market opportunities and determine which avenues to pursue. Suggests how to be more effective in all aspects of distance education programs. (13 citations) (YKH)

The Effectiveness of the Tupiq Program for Inuit Sex Offenders.

Science.gov (United States)

Stewart, Lynn A; Hamilton, Ellen; Wilton, Geoff; Cousineau, Colette; Varrette, Steven K

2015-11-01

This study examines the effectiveness of the Tupiq program, a culturally specific program for Inuit sex offenders that incorporates cognitive behavioural methods with traditional Inuit knowledge and culture led by Inuit healers and facilitators. Outcomes of 61 offenders who participated in the Tupiq program and were released were compared with outcomes of a cohort of 114 released Inuit sex offenders incarcerated during the same time period who had taken alternative sex offender treatment programs, or had not attended any sex offender program. On release, Tupiq participants had significantly lower rates of general reoffending and violent reoffending than those in the combined comparison group. The hazard of reoffending for the comparison group was almost twice that of the Tupiq group. Although the sexual reoffending rate for the Tupiq participants was less than half of that of the comparison group, the difference between the two groups was not significant because of reduced statistical power. Survival analysis controlling for covariates confirmed significantly lower rates of general reoffending for the Tupiq group. Further analyses comparing the outcomes of the subgroup of offenders in the comparison group who participated in alternative sex offender treatment programs with those who participated in Tupiq indicated that Tupiq participants had significantly lower rates of both general and sexual reoffending. These positive results for this culturally specific program suggest that similarly designed interventions have a probability of contributing to the reduction of sexual offending within Inuit communities and, potentially, other jurisdictions that work with cultural minority sex offender groups from relatively isolated communities. © The Author(s) 2014.

Subjective Outcome Evaluation of the Project P.A.T.H.S. (Secondary 2 Program: Views of the Program Participants

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Daniel T. L. Shek

2009-01-01

Full Text Available A total of 196 secondary schools participated in the Secondary 2 Program of the Full Implementation Phase of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes. After completion of the Tier 1 Program, 30,731 students responded to the Subjective Outcome Evaluation Form (Form A to assess their perceptions of the program, instructors, and perceived effectiveness of the program. Based on the consolidated reports submitted by the schools to the funding body, the research team aggregated the consolidated data to form a “reconstructed” overall profile on the perceptions of the program participants. Findings demonstrated that high proportions of the respondents had positive perceptions of the program and the instructors, and roughly four-fifths of the respondents regarded the program as beneficial to them. Correlation analyses showed that perceived program and instructor characteristics were positively associated with perceived benefits of the program.

The Prevention of Child Maltreatment Through the Nurse Family Partnership Program: Mediating Effects in a Long-Term Follow-Up Study.

Science.gov (United States)

Eckenrode, John; Campa, Mary I; Morris, Pamela A; Henderson, Charles R; Bolger, Kerry E; Kitzman, Harriet; Olds, David L

2017-05-01

We examine maternal life-course mediators of the impact of a nurse home visitation program on reducing child maltreatment among participants in the Elmira trial of the Nurse Family Partnership program from the first child's birth through age 15. For women having experienced low to moderate levels of domestic violence, program effects on the number of confirmed maltreatment reports were mediated by reductions in numbers of subsequent children born to mothers and their reported use of public assistance. Together, the two mediators explained nearly one half of the total effect of nurse home visiting on child maltreatment. The long-term success of this program on reducing child maltreatment can be explained, at least in part, by its positive effect on pregnancy planning and economic self-sufficiency.

The facilitating effect of positive emotions during an emotional Stroop task.

Science.gov (United States)

Liu, Xingyu; Yang, Yisheng; Jiang, Songxiu; Li, Jie

2018-05-08

Prior research has shown that negative emotions, even though task irrelevant, are capable of delaying a participant's response to the color in which a negative emotional word is presented, a phenomenon known as the 'emotional Stroop effect'. However, relatively little is known about whether positive emotions have a similar or an opposite effect. The current study sets out to confirm the facilitating effect of positive emotions on color naming, which is predicted by Barbara Fredrickson's 'broaden and build' theory. Our results indicate that positive emotions did facilitate such processing in both of the study's experiments. We also found a significant difference in early posterior negativity amplitudes between positive and neutral stimuli, which was related to the 'fast effect'. Overall, the study's findings suggest that positive emotions can be detected quickly and automatically, and that this kind of prioritizing facilitates the ongoing cognitive processing.

[Effect of positive nutritional support strategy on extrauterine growth restriction in preterm infants].

Science.gov (United States)

Wang, Xue-Min; Zhu, Yan-Ping; Wang, Li

2013-12-01

To investigate the effects of positive nutritional support in the early stage after birth on the nutritional status during hospitalization and extrauterine growth restriction (EUGR) in preterm infants. There were two groups of preterm infants. Group A (n=99) was given the previous nutritional program, while group B (n=101) was given positive nutritional support. The nutritional intake, growth rate and EUGR incidence were compared between the two groups. Compared with group A, group B had significantly higher enteral calorie intake and total calorie intake within one week after birth. Additionally, the age of first feeding, time of regaining birth weight, duration of intravenous nutrition, time to full enteral feeding, and length of hospital stay in group B were all shorter than in group A. Group B also had less physiological weight loss than group A. Among the preterm infants with a gestational age less than 32 weeks, group B had faster increases in body weight, head circumference, and body length and a lower incidence of EUGR compared with group A. Among the preterm infants with a gestational age not less than 32 weeks, group B had faster increases in body weight and a lower incidence of EUGR (evaluated based on body weight and head circumference) compared with group A. During hospitalization, group B had significantly lower incidence of feeding intolerance, necrotizing enterocolitis, and sepsis than group A. Positive nutritional support strategy, applied in preterm infants early after birth, can effectively improve their nutritional status during hospitalization and reduce the incidence of EUGR without increasing the incidence of related complications during hospitalization.

The Effect of Positive Mood on Flexible Processing of Affective Information.

Science.gov (United States)

Grol, Maud; De Raedt, Rudi

2017-07-17

Recent efforts have been made to understand the cognitive mechanisms underlying psychological resilience. Cognitive flexibility in the context of affective information has been related to individual differences in resilience. However, it is unclear whether flexible affective processing is sensitive to mood fluctuations. Furthermore, it remains to be investigated how effects on flexible affective processing interact with the affective valence of information that is presented. To fill this gap, we tested the effects of positive mood and individual differences in self-reported resilience on affective flexibility, using a task switching paradigm (N = 80). The main findings showed that positive mood was related to lower task switching costs, reflecting increased flexibility, in line with previous findings. In line with this effect of positive mood, we showed that greater resilience levels, specifically levels of acceptance of self and life, also facilitated task set switching in the context of affective information. However, the effects of resilience on affective flexibility seem more complex. Resilience tended to relate to more efficient task switching when negative information was preceded by positive information, possibly because the presentation of positive information, as well as positive mood, can facilitate task set switching. Positive mood also influenced costs associated with switching affective valence of the presented information. This latter effect was indicative of a reduced impact of no longer relevant negative information and more impact of no longer relevant positive information. Future research should confirm these effects of individual differences in resilience on affective flexibility, considering the affective valence of the presented information. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Effect of Positive Training on Positive Psychological States (Character Strengths of Female High School Students

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Ali Farnam

2017-05-01

Full Text Available psychological states of female students in second and third grades of high school. The research method was quasi-experimental with pre-test, post-test and follow-up. The sample consisted of forty students selected randomly in two groups (twenty students in each group. To collect data, Positive Psychological State Inventory (Rajaei, Khuy Nzhad and Nesaei was used. The experimental group received ninety minute positive training sessions (for two months and the control group did not receive treatment. The results of analysis  of covariance showed that positive training had positive effects on positive psychological states (trust in God, optimism, self-efficacy, duty, sense of control, targeted, hope, satisfaction with life, meaningful life, pleasant, sociability, self-esteem and self-worth, sense of peace, gratitude, and forgiveness among adolescents  both in the post  and follow-up tests

Effectiveness of an Ongoing, Community-Based Breast Cancer Prevention Program for Korean American Women.

Science.gov (United States)

Koh, Eun; Choi, Ga-Young; Cho, Ji Young

2016-02-01

The study evaluates the effectiveness of an ongoing, community-based breast cancer prevention program offered by a local social services agency in the Washington, DC, metropolitan area. Korean American women who participated in this breast cancer prevention program were compared with those who did not participate in their knowledge, attitude, and screening behaviors. The study found that the intervention group was more knowledgeable on breast cancer and related services and reported more positive attitudes toward breast cancer screening services than the comparison group. The participants in the intervention group were also more likely to plan to receive a mammogram than those in the comparison group. However, significant differences were not observed in the two groups in their intention to receive a clinical breast examination. The study findings suggest that an ongoing, community-based breast cancer prevention program can be an effective method of addressing breast cancer prevention disparities observed among Korean American women.

The effect of positive end-expiratory pressure on pulse pressure ...

African Journals Online (AJOL)

The effect of positive end-expiratory pressure on pulse pressure variation. FJ Smith, M Geyser, I Schreuder, PJ Becker. Abstract. Objectives: To determine the effect of different levels of positive end-expiratory pressure (PEEP) on pulse pressure variation (PPV). Design: An observational study. Setting: Operating theatres of a ...

Implementation of a Radiological Safety Coach program

Energy Technology Data Exchange (ETDEWEB)

Konzen, K.K. [Safe Sites of Colorado, Golden, CO (United States). Rocky Flats Environmental Technology Site; Langsted, J.M. [M.H. Chew and Associates, Golden, CO (United States)

1998-02-01

The Safe Sites of Colorado Radiological Safety program has implemented a Safety Coach position, responsible for mentoring workers and line management by providing effective on-the-job radiological skills training and explanation of the rational for radiological safety requirements. This position is significantly different from a traditional classroom instructor or a facility health physicist, and provides workers with a level of radiological safety guidance not routinely provided by typical training programs. Implementation of this position presents a challenge in providing effective instruction, requiring rapport with the radiological worker not typically developed in the routine radiological training environment. The value of this unique training is discussed in perspective with cost-savings through better radiological control. Measures of success were developed to quantify program performance and providing a realistic picture of the benefits of providing one-on-one or small group training. This paper provides a description of the unique features of the program, measures of success for the program, a formula for implementing this program at other facilities, and a strong argument for the success (or failure) of the program in a time of increased radiological safety emphasis and reduced radiological safety budgets.

Implementation of a Radiological Safety Coach program

International Nuclear Information System (INIS)

Konzen, K.K.

1998-01-01

The Safe Sites of Colorado Radiological Safety program has implemented a Safety Coach position, responsible for mentoring workers and line management by providing effective on-the-job radiological skills training and explanation of the rational for radiological safety requirements. This position is significantly different from a traditional classroom instructor or a facility health physicist, and provides workers with a level of radiological safety guidance not routinely provided by typical training programs. Implementation of this position presents a challenge in providing effective instruction, requiring rapport with the radiological worker not typically developed in the routine radiological training environment. The value of this unique training is discussed in perspective with cost-savings through better radiological control. Measures of success were developed to quantify program performance and providing a realistic picture of the benefits of providing one-on-one or small group training. This paper provides a description of the unique features of the program, measures of success for the program, a formula for implementing this program at other facilities, and a strong argument for the success (or failure) of the program in a time of increased radiological safety emphasis and reduced radiological safety budgets

Teenage Parent Programs: A Synthesis of the Long-Term Effects of the New Chance Demonstration, Ohio's Learning, Earning, and Parenting Program, and the Teenage Parent Demonstration.

Science.gov (United States)

Granger, Robert C.; Cytron, Rachel

1999-01-01

Synthesizes the long-term findings of three major evaluations of programs that began in the late 1980s and were designed to improve the self-efficacy of teenage mothers on welfare. Economic outcomes for the mothers improved over time, and the interventions had some positive effects, although they did not affect fertility. (SLD)

Effectiveness of a universal health-promoting parenting program: a randomized waitlist-controlled trial of All Children in Focus.

Science.gov (United States)

Ulfsdotter, Malin; Enebrink, Pia; Lindberg, Lene

2014-10-18

Parenting programs have been highlighted as a way of supporting and empowering parents. As programs designed to promote children's health and well-being are scarce, a new health-promotion program, All Children in Focus, has been developed. The purpose of this trial was to evaluate the potential effectiveness of the program in promoting parental self-efficacy and child health and development, as well as to investigate possible moderators of these outcomes. A multicenter randomized waitlist-controlled trial was conducted. The trial included 621 parents with children aged 3-12 years. Parents were randomized to receive the intervention directly or to join a waitlist control group. Parents completed questionnaires at baseline, 2 weeks after the intervention, and 6 months post-baseline. To evaluate potential effects of the program, as well as any moderating variables, multilevel modeling with a repeated-measures design was applied. Parents in the intervention group reported that their self-efficacy (p parents in the control group. One variable was found to moderate both outcomes: parents' positive mental health. Furthermore, parents' educational level and number of children moderated parental self-efficacy, while the children's age moderated child health and development. Having a poor positive mental health, a university-level education, more than one child in the family, and older children, made the families benefit more. In the first randomized controlled trial of All Children in Focus, we found that the program appears to promote both parental self-efficacy and children's health and development in a general population. Additionally, we found that families may benefit differently depending on their baseline characteristics. This contributes to an existing understanding of the advantages of offering universal parenting programs as a public health approach to strengthening families. However, further research is needed to investigate long-term effects and mediating

Commentary: Positive Youth Development Goes Mainstream.

Science.gov (United States)

Moore, Kristin A

2017-07-01

Evidence has accumulated that confirms the success of a positive youth development (PYD) approach. Importantly, a positive development approach is just that-an approach. It is not a particular program or curriculum but a set of practices designed to achieve one or more positive outcomes. As such, PYD practices can be added onto other programs to make positive outcomes more likely. For example, a tutoring program can work hard to hire and train staff to work with students in a trusting, respectful relationship. Camp counselors can be encouraged to build rapport and positive bonds among the campers. © 2017 The Author. Child Development © 2017 Society for Research in Child Development, Inc.

Developing Training Programs to Enhance Positive Attitude toward the ASEAN Community and Self-responsibility For Students in the 6th Grade Naku Distric Kalasin

Directory of Open Access Journals (Sweden)

Siriporn Chooarerom

2016-09-01

Full Text Available The purposes of this study were to ; 1 Study the status and problem of an through attitude the ASEAN community for grade 6 students. 2 Develop training programs to enhance their positive attitude towards the ASEAN community and self-responsibility for grade 6 students. 3 Experiment training program to enhance their positive attitude towards the ASEAN community and self-responsibility for grade 6 students. The samples of this study were 21 students. They were selected though cluster random sampling method. The research instruments used in the study were the Training programs to enhance their positive attitude towards the ASEAN community and self-responsibility. Surveys of problems from the event ASEAN week. Lenarning ASEAN. Measuring a positive attitude towards the ASEAN community scale with discriminating power ranging 0.375 – 0.793 and Measuring self-responsibility scale with discriminating power ranging 0.411 – 0.893 and a reliability of 0.973. The statistics used for analyzing the collected data were mean, standard deviation, and One-way repeated measure MANOVA The study showed that 1 Study of the attitude of the ASEAN community condition survey found that teachers have trouble understanding, Interested to attend the event and have admired and awareness in preparation the ASEAN community, the levels are minimal. The students realized in preparation, understanding about . Attention to participation and appreciation the ASEAN community, the levels are minimal 2 Training programs to enhance their positive attitude toward the ASEAN community and self-responsibility for grade 6 students was created by. Activities focus on the students involved and take action. Remove group activities used in the event. Stage one consists of two steps leading to the involvement step 3 step 4 step by step analysis and application of the five-stage process and evaluation. By 5 experts have evaluated the overall level more appropriate. 3 Students attend their

Effects of programmed physical activity on body composition in post-pubertal schoolchildren.

Science.gov (United States)

Farias, Edson Dos Santos; Gonçalves, Ezequiel Moreira; Morcillo, André Moreno; Guerra-Júnior, Gil; Amancio, Olga Maria Silverio

2015-01-01

To assess body composition modifications in post-pubertal schoolchildren after practice of a physical activity program during one school year. The sample consisted of 386 students aged between 15 and 17 years and divided into two groups: the study group (SG) comprised 195 students and the control group (CG), 191. The SG was submitted to a physical activity program and the CG attended conventional physical education classes. Body composition was assessed using body mass index (BMI), percentage of body fat (%BF), fat mass (FM), and lean mass (LM). A positive effect of the physical activity program on body composition in the SG (pgenders. A reduction in %BF (mean of differences = -5.58%) and waist circumference (-2.33 cm), as well as an increase in LM (+2.05 kg) were observed in the SG for both genders, whereas the opposite was observed in the CG. The practice of programmed physical activity promotes significant reduction of body fat in post-pubertal schoolchildren. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Beyond Between-Group Differences: Considering Race, Ethnicity, and Culture in Research on Positive Youth Development Programs

Science.gov (United States)

Williams, Joanna L.; Deutsch, Nancy L.

2016-01-01

In this article, we explore how researchers can more fully consider and conceptualize the role of race and ethnicity in studies of youth development programs, with an emphasis on positive youth development (PYD). Such a focus can be integrated in a more meaningful way through the application of a theoretical model that provides a framework for…

The Effects of an Online Mind-Body Training Program on Stress, Coping Strategies, Emotional Intelligence, Resilience and Psychological State.

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Ye-Ha Jung

Full Text Available The goal of this study was to evaluate the effects of an online mind-body training (MBT program on participants' stress, anger, coping strategies, emotional intelligence, resilience, and positive and negative affect. Forty-two healthy women participated in an online MBT program for approximately 8-10 minutes a day for 8 weeks; a control group of 45 healthy women did not participate in the program. Self-report psychological questionnaires were administered before the beginning of the program and at 4 and 8 weeks following its onset. Data from the MBT group and the control group were compared using repeated measures ANOVA and Student's t-tests. Significant time x group interaction effects were found with respect to stress, coping strategies, anger, emotional intelligence, negative affect and resilience. These results demonstrate beneficial effects of the online MBT program and significant improvements in the psychological capabilities of participants compared with the control group. The effects of online MBT program were similar with those of the previous offline MBT in psychological aspects, suggesting further studies for neuroscientific evidence related stress and emotion of online MBT effects.

Effectiveness of an intensive multidisciplinary headache treatment program.

Science.gov (United States)

Gunreben-Stempfle, Birgit; Griessinger, Norbert; Lang, Eberhard; Muehlhans, Barbara; Sittl, Reinhard; Ulrich, Kathrin

2009-07-01

To investigate if the effectiveness of a 96-hour multidisciplinary headache treatment program exceeds the effectiveness of a 20-hour program and primary care. When dealing with chronic back pain, low-intensity multidisciplinary treatment yields no significantly better results than standard care and monodisciplinary therapy; however, high-intensity treatment does. For multidisciplinary headache treatment, such comparisons are not yet available. In a previous study undertaken by our Pain Center, the outcome of a minimal multidisciplinary intervention model (20-hour) did not exceed primary care. Forty-two patients suffering from frequent headaches (20 +/- 9 headache days/month; range: 8-30) were treated and evaluated in a 96-hour group program. The results were compared with the outcomes of the previous study. Subjects who had undergone either the 20-hour multidisciplinary program or the primary care were used as historical control groups. A significant reduction in migraine days (P tension-type headache days (P tension-type headache days (P = .016), and frequency of migraine attacks (P = .016). In comparison with the 20-hour multidisciplinary program, the 96-hour program showed significantly better effects only in the reduction of migraine days (P = .037) and depression score (P = .003). The responder-rates (> or =50% improvement) in the 96-hour program were significantly higher than in the 20-hour program (migraine days, P = .008; tension-type headache days, P = .044) and primary care (migraine days, P = .007; tension-type headache days, P = .003; tension-type headache intensity, P = .037). The effect sizes were small to medium in the 96-hour program. Particularly with the reduction of migraine symptomatology, the 96-hour program performed better than the 20-hour program, which produced only negligible or small effects. Intensive multidisciplinary headache treatment is highly effective for patients with chronic headaches. Furthermore, migraine symptomatology

Evaluating Effectiveness of Pair Programming as a Teaching Tool in Programming Courses

Science.gov (United States)

Faja, Silvana

2014-01-01

This study investigates the effectiveness of pair programming on student learning and satisfaction in introductory programming courses. Pair programming, used in the industry as a practice of an agile development method, can be adopted in classroom settings to encourage peer learning, increase students' social skills, and enhance student…

Assessing the effects of employee assistance programs: a review of employee assistance program evaluations.

OpenAIRE

Colantonio, A.

1989-01-01

Employee assistance programs have grown at a dramatic rate, yet the effectiveness of these programs has been called into question. The purpose of this paper was to assess the effectiveness of employee assistance programs (EAPs) by reviewing recently published EAP evaluations. All studies evaluating EAPs published since 1975 from peer-reviewed journals in the English language were included in this analysis. Each of the articles was assessed in the following areas: (a) program description (subj...

No effect of a graded training program on the number of running-related injuries in novice runners

NARCIS (Netherlands)

Buist, Ida; Bredeweg, Steef W.; van Mechelen, Willem; Lemmink, Koen A. P. M.; Pepping, Gert-Jan; Diercks, Ron L.

Background: Although running has positive effects on health and fitness, the incidence of a running-related injury (RRI) is high. Research on prevention of RRI is scarce; to date, no studies have involved novice runners. Hypothesis: A graded training program for novice runners will lead to a

Effects of a language program in the social functioning of children at elementary school.

Science.gov (United States)

Stivanin, Luciene; Carnio, Maria Silvia

2017-10-23

the purpose of this study was to describe a language stimulation program, including teacher training and practical activities in the classroom, and investigate the effectiveness of this action on the social functioning and behavioral problems of elementary school children. 136 children from six classrooms of a public school and their teachers participated in this research. Of these, half were given the language stimulation program: 16 hours of training for teachers and 9 meetings in the classroom with activities for students. The activities involved instruction for the use of language reflection and practice with the narrative structure. Teachers filled out questionnaires about the social skills and behavior problems of their students before and after the program. there was no statistically significant difference between the research groups pre- and post- program in terms of assertiveness/ social resourcefulness (1st and 5th grades) and cooperation/affection (1st and 3rd grades). In the research groups, children of the 3rd grade, different from the 1st and the 5th grade, showed more evolution in their self-control abilities, which may be related to the lower frequency of externalizing problems in this group. the language program had positive effects on social assertiveness/resourcefulness skills and social cooperation/affection.

A 12-week resistance training program elicits positive changes in hemodynamic responses in the elderly

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Cinthya Campos Salazar

2009-03-01

Full Text Available The aim of the study was to determine the effect of a resistance training program in hemodynamic responses and adaptations in 60 yr. old elderly. Volunteers were 60 healthy-elderly who underwent a training program 3 times/wk. for 12 wk. Participants were randomly assigned to either a control group, an exercise group who trained at 30% intensity of 5 maximal repetitions (5RM (30% of 5RM or an exercise group at an intensity of 70% (70% of 5RM. Hemodynamic variables measured were mean arterial pressure (MAP, calculated before and immediately after the training session, and rate pressure product (RPP, estimated once a month and before and after finishing the program. Results indicated that resistance exercise training at 30% and 70% of 5RM, with a total exercise work of 872.7 and 890.9 kg did not elicited cardiovascular risks for the elderly. A 12-wk resistance exercise training reduced the cardiovascular strain as shown by the RPP (~16% and the MAP (~9%, with no adverse effects throughout the program. Unfortunately, all the hemodynamic benefits were reverted 6 days following completion of the program. In conclusion, a healthy elderly population must perform resistance training exercises to significantly reduce the cardiovascular stress. We suggest to conduct further research that looks into different exercise intensities in longer program duration and to determine the mechanisms responsible for the deleterious effects of the detraining by using physiological, biochemical and biomechanical variables.

Positive Exchange of Flight Controls Program

Science.gov (United States)

1995-03-10

This advisory circular provides guidance for all pilots, especially student pilots, flight instructors, and pilot examiners, on the recommended procedure to use for the positive exchange of flight controls between pilots when operating an aircraft.

Effectiveness of a Dental Students Stress Management Program

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Abdullah M. Alzahem

2015-12-01

Full Text Available The dental education stress effects and sources were explored thoroughly in the literature, but the effectiveness of stress management programs received less attention. This study introduced a new stress management program, named Dental Education Stress Management (DESM program. It showed its effectiveness in a quasi-experimental pretest-posttest-follow-up-control group design. The new program was based on the principle of psychoeducation and consisted of three 90-min sessions, to teach dental students how to better deal with their stress symptoms and to reduce their general stress level. Two instruments were used to assess the level of stress of the dental students, namely the Dental Environment Stress questionnaire (DES, and the Psychological Stress Measure (PSM-9. Results show that the DESM program has the desired effect of decreasing the stress levels of its participants, and these effects lasted for at least two weeks. Because of several methodological limitations of the study more research is needed to draw more generalizable conclusions.

Effectiveness of the Army Mentorship Program

National Research Council Canada - National Science Library

Nieberding, Richard J

2007-01-01

...). From the artifacts associated with this mentorship program, it appears that the Army highly values this program as a way to create a culture and climate that fosters learning and development for future leadership. This project will examine the effectiveness of mentorship in the today's Army and evaluate whether the program is sufficient to meet the needs for the Army's next generation of soldiers and leaders.

The Effects of a Statewide Evaluation Initiative in Gifted Education on Practitioner Knowledge, Concerns, and Program Documentation

Science.gov (United States)

Robinson, Ann; Cotabish, Alicia; Wood, Betty K.; O'Tuel, Fran S.

2014-01-01

When well-considered and grounded in current knowledge, program evaluations of services to gifted learners can be a powerful tool for increasing practitioners' knowledge and self-efficacy, and for effecting positive programmatic changes. The Arkansas Evaluation Initiative (AEI) in Gifted Education, a Jacob K. Javits-funded project, was implemented…

Prevention of Depression and Anxiety Symptoms in Adolescents: 42 and 54 Months Follow-Up of the Aussie Optimism Program-Positive Thinking Skills.

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Julie eJohnstone

2014-05-01

Full Text Available Anxiety and depression are the most commonly reported mental health problems amongst Australian children and adolescents. The Aussie Optimism Program: Positive Thinking Skills (AOP- PTS is a universal intervention program based on cognitive and behavioral strategies and aimed to prevent anxiety and depression in the middle primary school children aged 9-10 years old. 370 students randomly assigned to the intervention and control condition participated in the 42 and 54 months follow – up study. The intervention group received the AOP-PTS 10-week program and the control group received the regular Health Education curriculum. Students were assessed on anxiety, depression and attribution style at school whilst parents reported on their child’s externalizing and internalising problems at home. Results showed there were no significant reduction across groups in the depressive and anxiety symptoms, and attribution style at either 42 or 54 months follow-up. These findings suggest that AOP-PTS has short and medium term effects but were not sustained in longer term period. Future strategies to achieve the desirable outcomes in a longitudinal study are discussed.

Mammography Clinical Image Quality and the False Positive Rate in a Canadian Breast Cancer Screening Program.

Science.gov (United States)

Guertin, Marie-Hélène; Théberge, Isabelle; Zomahoun, Hervé Tchala Vignon; Dufresne, Michel-Pierre; Pelletier, Éric; Brisson, Jacques

2018-05-01

The study sought to determine if mammography quality is associated with the false positive (FP) rate in the Quebec breast cancer screening program in 2004 and 2005. Mammography quality of a random sample of screen-film mammograms was evaluated by an expert radiologist following the criteria of the Canadian Association of Radiologists. For each screening examination, scores ranging from 1 (poor quality) to 5 (excellent quality) were attributed for positioning, compression, contrast, exposure level, sharpness, and artifacts. A final overall quality score (lower or higher) was also given. Poisson regression models with robust estimation of variance and adjusted for potential confounding factors were used to assess associations of mammography quality with the FP rate. Among 1,209 women without cancer, there were 104 (8.6%) FPs. Lower overall mammography quality is associated with an increase in the FP rate (risk ratio [RR], 1.4; 95% confidence interval [CI], 1.0-2.1; P = .07) but this increase was not statistically significant. Artifacts were associated with an increase in the FP rate (RR, 2.1; 95% CI, 1.3-3.3; P = .01) whereas lower quality of exposure level was related to a reduction of the FP rate (RR, 0.4; 95% CI, 0.1-1.0; P = .01). Lower quality scores for all other quality attributes were related to a nonstatistically significant increase in the FP rate of 10%-30%. Artifacts can have a substantial effect on the FP rate. The effect of overall mammography quality on the FP rate may also be substantial and needs to be clarified. Copyright © 2017 Canadian Association of Radiologists. Published by Elsevier Inc. All rights reserved.

Effects of a pediatric weight management program with and without active video games a randomized trial.

Science.gov (United States)

Trost, Stewart G; Sundal, Deborah; Foster, Gary D; Lent, Michelle R; Vojta, Deneen

2014-05-01

Active video games may offer an effective strategy to increase physical activity in overweight and obese children. However, the specific effects of active gaming when delivered within the context of a pediatric weight management program are unknown. To evaluate the effects of active video gaming on physical activity and weight loss in children participating in an evidence-based weight management program delivered in the community. Group-randomized clinical trial conducted during a 16-week period in YMCAs and schools located in Massachusetts, Rhode Island, and Texas. Seventy-five overweight or obese children (41 girls [55%], 34 whites [45%], 20 Hispanics [27%], and 17 blacks [23%]) enrolled in a community-based pediatric weight management program. Mean (SD) age of the participants was 10.0 (1.7) years; body mass index (BMI) z score, 2.15 (0.40); and percentage overweight from the median BMI for age and sex, 64.3% (19.9%). All participants received a comprehensive family-based pediatric weight management program (JOIN for ME). Participants in the program and active gaming group received hardware consisting of a game console and motion capture device and 1 active game at their second treatment session and a second game in week 9 of the program. Participants in the program-only group were given the hardware and 2 games at the completion of the 16-week program. Objectively measured daily moderate-to-vigorous and vigorous physical activity, percentage overweight, and BMI z score. Participants in the program and active gaming group exhibited significant increases in moderate-to-vigorous (mean [SD], 7.4 [2.7] min/d) and vigorous (2.8 [0.9] min/d) physical activity at week 16 (P video gaming into an evidence-based pediatric weight management program has positive effects on physical activity and relative weight. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01757925.

Malingering, coaching, and the serial position effect.

Science.gov (United States)

Suhr, Julie A

2002-01-01

The normal pattern of performance on list-learning tasks is to recall more words from the beginning (primacy) and end (recency) of the list. This pattern is also seen in patients with closed head injury, but malingerers tend to recall less words from the beginning of word lists, leading to a suppressed primacy effect. The present study examined this pattern on both learning trials and delayed recall of the Auditory Verbal Learning Test (AVLT) in 34 persons performing with normal effort, 38 naive malingerers, 33 warned malingerers, and 29 head-injured patients. Both malingering groups had lower scores on the primacy portion of the list during learning trials, while normals and head-injured patients had normal serial position curves. During delayed recall, normals and head-injured patients did better than the two malingering groups on middle and recency portions of the list. Findings suggest that the serial position effect during learning trials may be a useful pattern of performance to watch for when suspicious of malingering.

Positive predictive value and effectiveness of measles case-based surveillance in Uganda, 2012-2015.

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Fred Nsubuga

Full Text Available Disease surveillance is a critical component in the control and elimination of vaccine preventable diseases. The Uganda National Expanded Program on Immunization strives to have a sensitive surveillance system within the Integrated Disease Surveillance and Response (IDSR framework. We analyzed measles surveillance data to determine the effectiveness of the measles case-based surveillance system and estimate its positive predictive value in order to inform policy and practice.An IDSR alert was defined as ≥1 suspected measles case reported by a district in a week, through the electronic Health Management Information System. We defined an alert in the measles case-based surveillance system (CBS as ≥1 suspected measles case with a blood sample collected for confirmation during the corresponding week in a particular district. Effectiveness of CBS was defined as having ≥80% of IDSR alerts with a blood sample collected for laboratory confirmation. Positive predictive value was defined as the proportion of measles case-patients who also had a positive measles serological result (IgM +. We reviewed case-based surveillance data with laboratory confirmation and measles surveillance data from the electronic Health Management Information System from 2012-2015.A total of 6,974 suspected measles case-persons were investigated by the measles case-based surveillance between 2012 and 2015. Of these, 943 (14% were measles specific IgM positive. The median age of measles case-persons between 2013 and 2015 was 4.0 years. Between 2013 and 2015, 72% of the IDSR alerts reported in the electronic Health Management Information System, had blood samples collected for laboratory confirmation. This was however less than the WHO recommended standard of ≥80%. The PPV of CBS between 2013 and 2015 was 8.6%.In conclusion, the effectiveness of measles case-based surveillance was sub-optimal, while the PPV showed that true measles cases have significantly reduced in Uganda

Examining the Effectiveness of the Smoking Prevention Program "I Do Not Smoke, I Exercise" in Elementary and Secondary School Settings.

Science.gov (United States)

Kolovelonis, Athanasios; Goudas, Marios; Theodorakis, Yannis

2016-11-01

The aim of the study was to examine the effectiveness of the smoking prevention program "I do not smoke, I exercise" implemented with elementary and secondary school students. "I do not smoke, I exercise" is a theory-based smoking prevention program that promotes exercise as an alternative of smoking. The program consists of eight sessions implemented weekly. Participants were 338 Greek students (135 elementary and 203 secondary students) who were pre- and posttested in smoking, program, and exercise-related measures. The results showed that the program had significant effects on elementary students' attitudes toward smoking, intention to smoke, subjective norms, attitudes toward the application of the program, and knowledge about the health consequences of smoking. For secondary students, significant effects were found on students' perceived behavioral control and knowledge about the health consequences of smoking, while very few students reported a smoking experience before and after the intervention. Therefore the program "I do not smoke, I exercise" may have positive effects on variables related with smoking behavior. Differences in the program's impact on elementary and secondary students were identified. All these are discussed with reference to the need of implementing smoking prevention programs in schools contexts. © 2016 Society for Public Health Education.

Selecting Candidates for Key Leadership Positions in Program Executive Offices Ground Combat Systems and Combat Service and Combat Service Support

Science.gov (United States)

2016-10-14

start or continue a profitable growth pattern and boost morale and motivation, a poor decision may bring the company to the brink of financial...HON Frank Kendall issued a memorandum titled “Key Leadership Positions and Qualification Criteria” (Kendall, 2013). This memorandum provides a...Chief Developmental Tester • Program Lead, Business Financial Manager SELECTING CANDIDATES FOR KEY LEADERSHIP POSITIONS 4

Self-guided Positive Imagery Training: Effects beyond the Emotions–A Loreta Study

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Svetla Velikova

2018-01-01

Full Text Available Previously we demonstrated that a 12-week lasting self-guided positive imagery training had a positive effect on the psycho-emotional state of healthy subjects and was associated with an increase in functional connectivity in the brain. Here we repeated the previous project, but expanded the study, testing the hypothesis that training can also affect cognitive functions. Twenty subjects (half of them with subthreshold depression according CES-D participated in the program of positive imagery training for 12 weeks. The schedule began with group training for 2 days, followed by training at home. Evaluations of cognitive functions and electroencephalographic (EEG activity were conducted during three examinations as follows: E0-baseline (1 month before the training; E1-pre-training and E2-post-training. CNS Vital Signs battery was used to test the following cognitive domains: verbal and visual memory, executive functions, cognitive flexibility, social acuity, non-verbal reasoning. EEGs (19-channel were recorded at rest with closed eyes and analyzed with Low-resolution electromagnetic tomography software. One-way repeated measures ANOVA, followed by pairwise comparison showed a significant increase after training (E2 vs. E1; E2 vs. E0 in the number of correct hits for positive emotions received during perception of emotions test (POET; after the sample was split according to the initial presence of depressive symptoms, the effect was present only in the subgroup with subthreshold depressive symptomatology. Post-training (E2 vs. E1; E2 vs. E0 the number of correct answers on non-verbal reasoning test increased; this effect was observed only in the subgroup that does have any depressive symptoms. Comparison of EEG post-training vs. pre-training demonstrated a significant reduction in current source density (CSD after the training in the left hemisphere (insular cortex, frontal and temporal lobes in delta, theta and alpha1 bands. The observed changes

Self-guided Positive Imagery Training: Effects beyond the Emotions–A Loreta Study

Science.gov (United States)

Velikova, Svetla; Nordtug, Bente

2018-01-01

Previously we demonstrated that a 12-week lasting self-guided positive imagery training had a positive effect on the psycho-emotional state of healthy subjects and was associated with an increase in functional connectivity in the brain. Here we repeated the previous project, but expanded the study, testing the hypothesis that training can also affect cognitive functions. Twenty subjects (half of them with subthreshold depression according CES-D) participated in the program of positive imagery training for 12 weeks. The schedule began with group training for 2 days, followed by training at home. Evaluations of cognitive functions and electroencephalographic (EEG) activity were conducted during three examinations as follows: E0-baseline (1 month before the training); E1-pre-training and E2-post-training. CNS Vital Signs battery was used to test the following cognitive domains: verbal and visual memory, executive functions, cognitive flexibility, social acuity, non-verbal reasoning. EEGs (19-channel) were recorded at rest with closed eyes and analyzed with Low-resolution electromagnetic tomography software. One-way repeated measures ANOVA, followed by pairwise comparison showed a significant increase after training (E2 vs. E1; E2 vs. E0) in the number of correct hits for positive emotions received during perception of emotions test (POET); after the sample was split according to the initial presence of depressive symptoms, the effect was present only in the subgroup with subthreshold depressive symptomatology. Post-training (E2 vs. E1; E2 vs. E0) the number of correct answers on non-verbal reasoning test increased; this effect was observed only in the subgroup that does have any depressive symptoms. Comparison of EEG post-training vs. pre-training demonstrated a significant reduction in current source density (CSD) after the training in the left hemisphere (insular cortex, frontal and temporal lobes in delta, theta and alpha1 bands). The observed changes were

Positional Accuracy Assessment for Effective Shoreline Change ...

African Journals Online (AJOL)

Michael

2016-06-01

Jun 1, 2016 ... as backdrop in GIS environment. Positional error of ... integrated dataset obviously bore the cumulative effect of the input datasets. ... change. The shoreline, which is the interface between land ... modelling, which enables future shoreline change trend to ..... as gaps due to cloud cover and limitation of the.

Influence of the Self-Perception of Old Age on the Effect of a Healthy Aging Program.

Science.gov (United States)

Mendoza-Núñez, Víctor Manuel; Sarmiento-Salmorán, Elia; Marín-Cortés, Regulo; Martínez-Maldonado, María de la Luz; Ruiz-Ramos, Mirna

2018-05-07

It has been shown that health programs are useful for the prevention and control of chronic diseases in community-dwelling older people; however, a negative self-perception of old age could have an effect on the results. Therefore, our aim was to evaluate the effect of a healthy aging program linked to self-perception of old age in Mexican community-dwelling older people. A pre-test/post-test single-group design study was conducted in a convenience sample of 64 older people who undertook the entire healthy aging program workshop (five months’ duration). We measured self-perception of old age, efficacy of self-care, blood glucose concentration, anthropometric measures, and blood pressure before and after the workshop. A statistically significant decrease in blood glucose concentration was observed (baseline 136 ± 50 vs. post-intervention, 124 ± 45 ± 29 mg/dL, p self-perception, we found that this difference was only maintained in the subgroup of older adults with a positive self-perception of old age. Our findings suggest that the self-perception of old age influences the effect of healthy aging programs on the health of community-dwelling older people.

A randomized controlled trial testing the effectiveness of a universal school-based depression prevention program 'Op Volle Kracht' in the Netherlands

Directory of Open Access Journals (Sweden)

Tak Yuli R

2012-01-01

Full Text Available Abstract Background The incidence of depressive symptoms increases during adolescence, from 10.0% to 24.5% at age 11 to 15, respectively. Experiencing elevated levels of depressive symptoms increases the risk of a depressive disorder in adulthood. A universal school-based depression prevention program Op Volle Kracht (OVK was developed, based on the Penn Resiliency Program, aimed at preventing the increase of depressive symptoms during adolescence and enhancing positive development. In this study the effectiveness of OVK will be tested and possible mediators of program effects will be focus of study as well. Method The effectiveness of OVK will be tested in a randomized controlled trial with two conditions, intervention (OVK and control condition (care as usual. Schools are randomly assigned to research conditions. OVK will be incorporated in the school curriculum, maximizing program attendance. OVK consists of 16 lessons of 50 min, given by trained psychologists to groups of 11-15 students. OVK contains Cognitive Behavioral Therapy, social skills training, problem solving and decision making. Outcomes are measured at 6, 12, 18 and 24 months follow up, to monitor long term program effects. Primary outcome is level of depressive symptoms, secondary outcomes are: anxiety, hopelessness, cognitive bias, substance use, truancy, life satisfaction, coping, self-efficacy, optimism, happiness, friendship, school performance and school attitude. The questionnaires for students will be administered in the school setting. Parents will complete a questionnaire at baseline only. Discussion In this paper the study into the effectiveness of the depression prevention program OVK was described. It is expected that OVK will prevent the increase in depressive symptoms during adolescence and enhance positive development in the intervention condition, compared to the control condition. If OVK will be effective, it can be implemented in the school context by which

A randomized controlled trial testing the effectiveness of a universal school-based depression prevention program 'Op Volle Kracht' in the Netherlands.

Science.gov (United States)

Tak, Yuli R; Van Zundert, Rinka Mp; Kuijpers, Rowella Cwm; Van Vlokhoven, Boukje S; Rensink, Hettie Fw; Engels, Rutger Cme

2012-01-10

The incidence of depressive symptoms increases during adolescence, from 10.0% to 24.5% at age 11 to 15, respectively. Experiencing elevated levels of depressive symptoms increases the risk of a depressive disorder in adulthood. A universal school-based depression prevention program Op Volle Kracht (OVK) was developed, based on the Penn Resiliency Program, aimed at preventing the increase of depressive symptoms during adolescence and enhancing positive development. In this study the effectiveness of OVK will be tested and possible mediators of program effects will be focus of study as well. The effectiveness of OVK will be tested in a randomized controlled trial with two conditions, intervention (OVK) and control condition (care as usual). Schools are randomly assigned to research conditions. OVK will be incorporated in the school curriculum, maximizing program attendance. OVK consists of 16 lessons of 50 min, given by trained psychologists to groups of 11-15 students. OVK contains Cognitive Behavioral Therapy, social skills training, problem solving and decision making. Outcomes are measured at 6, 12, 18 and 24 months follow up, to monitor long term program effects. Primary outcome is level of depressive symptoms, secondary outcomes are: anxiety, hopelessness, cognitive bias, substance use, truancy, life satisfaction, coping, self-efficacy, optimism, happiness, friendship, school performance and school attitude. The questionnaires for students will be administered in the school setting. Parents will complete a questionnaire at baseline only. In this paper the study into the effectiveness of the depression prevention program OVK was described. It is expected that OVK will prevent the increase in depressive symptoms during adolescence and enhance positive development in the intervention condition, compared to the control condition. If OVK will be effective, it can be implemented in the school context by which numerous adolescents can be reached. Netherlands Trial

Effects of a 6-Week Bench Press Program Using the Freak Bar in a Sample of Collegiate Club Powerlifters.

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Ghigiarelli, Jamie J; Pelton, Luke M; Gonzalez, Adam M; Fulop, Andras M; Gee, Joshua Y; Sell, Katie M

2018-04-01

Ghigiarelli, JJ, Pelton, LM, Gonzalez, AM, Fulop, AM, Gee, JY, and Sell, KM. Effects of a 6-week bench press program using the freak bar in a sample of collegiate club powerlifters. J Strength Cond Res 32(4): 938-949, 2018-Powerlifters train using specialty bars for unstable load (UL) training. For the bench press, the acute effects of UL are mixed, with few studies that examine training interventions. The purpose of this study was to examine the effects of a 6-week bench press training program that uses the Freak Bar (FB) as compared to a traditional barbell (TB) on maximum bench press, peak force, and peak impulse. Seven men and 3 women (21 ± 2.0 years, 172.2 ± 2.9 cm, and 95.3 ± 20.3 kg) were required to bench press 2 days per week as part of a structured program. On the second bench press day, the FB and TB groups performed 3-position pause bench presses at 60-70% one repetition maximum (1RM). One repetition maximum, peak force, and peak impulse were measured before test and after test after the 6-week program. Peak force and peak impulse were tested at 3 bench positions, including the presticking, sticking, and poststicking points, defined by the distance of the barbell from the chest. Posttraining 1RM for the FB group and TB group increased 6.7% (6.78 ± 1.6 kg, p = 0.006) and 4.3% (4.5 ± 2.7 kg, p = 0.23), respectively, with no significant differences between the groups (p = 0.589, ηp = 0.044). There were no significant differences between the groups at each bench position for peak force (p = 0.606) or peak impulse (p = 0.542). Freak Bar can be an alternative for improving maximum strength and peak force but is not significantly better than TB training when performing the 3-position pause bench press.

Direct and Collateral Effects of the First Step to Success Program

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Sprague, Jeffrey; Perkins, Kindle

2009-01-01

First Step to Success is a multicomponent behavioral program for at-risk children who show signs of antisocial behavior at the point of school entry. The program incorporates behavioral intervention techniques, including praise and feedback, positive reinforcement, social skills training, teacher and parent collaboration, and time-out/response…

Effects of programmed physical activity on body composition in post-pubertal schoolchildren

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Edson dos Santos Farias

2015-04-01

Full Text Available OBJECTIVE: To assess body composition modifications in post-pubertal schoolchildren after practice of a physical activity program during one school year. METHODS: The sample consisted of 386 students aged between 15 and 17 years and divided into two groups: the study group (SG comprised 195 students and the control group (CG, 191. The SG was submitted to a physical activity program and the CG attended conventional physical education classes. Body composition was assessed using body mass index (BMI, percentage of body fat (%BF, fat mass (FM, and lean mass (LM. RESULTS: A positive effect of the physical activity program on body composition in the SG (p < 0.001 was observed, as well as on the interaction time x group in all the variables analyzed in both genders. A reduction in %BF (mean of differences = -5.58% and waist circumference (-2.33 cm, as well as an increase in LM (+2.05 kg were observed in the SG for both genders, whereas the opposite was observed in the CG. CONCLUSION: The practice of programmed physical activity promotes significant reduction of body fat in post-pubertal schoolchildren.

Effectiveness of a Voice Training Program for Student Teachers on Vocal Health.

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Richter, Bernhard; Nusseck, Manfred; Spahn, Claudia; Echternach, Matthias

2016-07-01

The effectiveness of a preventive training program on vocal health for German student teachers was investigated on specific vocal parameters. The voice quality as described by the Dysphonia Severity Index of 204 student teachers (training group: n = 123; control group: n = 81) was measured at the beginning and at the end of the student teachers training period (duration 1.5 years). Additionally, for investigating the voice-carrying capacity, a vocal loading test (VLT) was performed. Finally, participants had to provide a subjective judgment of a possible Voice Handicap Index. The training program improved the voice quality of the trained group compared with that of the control group, whose voice quality declined. The trained group was also able to better sustain their voice quality across the VLT than the control group. Both groups, however, reported a similar increase in subjective vocal strain. The presented training program clearly showed a positive impact on the voice quality and the vocal capacity. The results maintain the importance of such a training program to be integrated in the education and occupational routine of teachers. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

The effectiveness of experiential environmental education: O'Neill Sea Odyssey program case study

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Hanneman, Lauren E.

Environmental education programs aim to develop participant awareness, sensitivity, and understanding of their affective relationship to the natural environment through conceptual knowledge and personal experiences. Previous findings have suggested that participation in environmental education programs leads to short-term positive increases in environmental knowledge, pro-environmental attitudes, and intentions to act in environmentally responsible behaviors; however, few studies have included long-term, follow-up assessment. This research provided an analysis of the effectiveness of the O'Neill Sea Odyssey (OSO) education program in fostering a long-term awareness of personal responsibility about ocean pollution among student participants. A survey administered to 261 students from the greater San Francisco Bay Area in California was used to explore 7th through 10 th grade students' conceptions about the connection between ocean pollution and stewardship behaviors. The study revealed that 75% of 86 former OSO participants retained a high level of awareness of the connection between non-point source pollution and personal behaviors two to five years after the program, regardless of differences in sex, language, grade level, and community setting. These results indicate that OSO participants retained a long-term conceptual awareness about environmental stewardship behaviors taught during the OSO program.

IMPACT OF THE U.S. SUPPORT PROGRAM SAFEGUARDS INTERNSHIP PROGRAM

International Nuclear Information System (INIS)

PEPPER, S.; OSIECKI, C.

2006-01-01

The U.S. Support Program began funding an internship program in the IAEA Department of Safeguards in 2002. Since that time, 39 U.S. citizens and permanent residents have been placed in one-year, paid internships with the IAEA. The management of the internship program was originally the responsibility of the International Safeguards Project Office but was transferred to the Office of Educational Programs at Brookhaven National Laboratory in 2004. Feedback on the internship program from the U.S. government and the IAEA has been positive. The interns have completed basic yet essential work for the Department of Safeguards and freed IAEA staff members to perform more complex tasks. The cost of an intern is low relative to other forms of human resources support. After the conclusion of their assignments, many of the interns go on to work for the U.S. government, the national laboratories, or companies in international safeguards and nonproliferation. This paper will discuss the work done by the interns for the IAEA, factors influencing the success of the internship program, and the effects the program has had on the careers of interns, in preparing the next generation to work in the nuclear industry, participation in INMM activities, and recruitment for U.S. citizens for safeguards positions

Utility green pricing programs: a statistical analysis of program effectiveness

International Nuclear Information System (INIS)

Ryan, W.; Scott, O.; Lori, B.; Blair, S.

2005-01-01

Utility green pricing programs represent one way in which consumers can voluntarily support the development of renewable energy. The design features and effectiveness of these programs varies considerably. Based on a survey of utility program managers in the United States, this article provides insight into which program features might help maximize both customer participation in green pricing programs and the amount of renewable energy purchased by customers in those programs. We find that program length has a substantial impact on customer participation and purchases; to achieve higher levels of success, utilities will need to remain committed to their product offering for some time. Our findings also suggest that utilities should consider higher renewable energy purchase thresholds for residential customers in order to maximize renewable energy sales. Smaller utilities are found to be more successful than larger utilities, and we find some evidence that providing private benefits to nonresidential participants can enhance success. Interestingly, we find little evidence that the cost of the green pricing product greatly impacts customer participation and renewable energy sales, at least over the narrow range of premiums embedded in our data set, and for the initial set of green power purchasers. (author)

Evaluation Program initiative

International Nuclear Information System (INIS)

Rich, B.L.

1987-01-01

The purpose of this paper is to provide the Department of Energy's (DOE) safeguards and security community with some insights on an important management initiative by the Office of Security Evaluations (OSE). The paper will present the ''what, where, who, when, and why'' of a new Evaluation Program. The Evaluation Program will be comprised of a continuing series of regular and special evaluations of DOE safeguards and security programs and policies. The evaluations will be integrative and ''crosscutting,'' i.e. will extend across DOE organizational lines. Evaluations will be offered as positive advisories to DOE managers with safeguards and security responsibilities and will not be rated. They will complement the ongoing OSE Inspection Program of inspections conducted by OSE's Inspection Division. The purpose for the evaluations is to establish an accurate and current assessment of the effectiveness and status of safeguards and security programs and policies and to provide DOE managers with required information on program and policy effectiveness

Effective Practices for Evaluating Education and Public Outreach Programs

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Wilkerson, S.

2013-12-01

Stephanie Baird Wilkerson, PhD Carol Haden EdD Magnolia Consulting,LLC Education and public outreach (EPO) program developers and providers seeking insights regarding effective practices for evaluating EPO activities programs benefit from understanding why evaluation is critical to the success of EPO activities and programs, what data collection methods are appropriate, and how to effectively communicate and report findings. Based on our extensive experience evaluating EPO programs, we will share lessons learned and examples of how these practices play out in actual evaluation studies. EPO program developers, providers, and evaluators must consider several factors that influence which evaluation designs and data collection methods will be most appropriate, given the nature of EPO programs. Effective evaluation practices of EPO programs take into account a program's phase of development, duration, and budget as well as a program's intended outcomes. EPO programs that are just beginning development will have different evaluation needs and priorities than will well-established programs. Effective evaluation practices consider the 'life' of a program with an evaluation design that supports a program's growth through various phases including development, revision and refinement, and completion. It would be premature and inappropriate to expect the attainment of longer-term outcomes of activities during program development phases or early stages of implementation. During program development, EPO providers should clearly define program outcomes that are feasible and appropriate given a program's scope and expected reach. In many respects, this directly relates to the amount of time, or duration, intended audiences participate in EPO programs. As program duration increases so does the likelihood that the program can achieve longer-term outcomes. When choosing which outcomes are reasonable to impact and measure, program duration should be considered. Effective evaluation

The effect of loving-kindness meditation on positive emotions: a meta-analytic review.

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Zeng, Xianglong; Chiu, Cleo P K; Wang, Rong; Oei, Tian P S; Leung, Freedom Y K

2015-01-01

While it has been suggested that loving-kindness meditation (LKM) is an effective practice for promoting positive emotions, the empirical evidence in the literature remains unclear. Here, we provide a systematic review of 24 empirical studies (N = 1759) on LKM with self-reported positive emotions. The effect of LKM on positive emotions was estimated with meta-analysis, and the influence of variations across LKM interventions was further explored with subgroup analysis and meta-regression. The meta-analysis showed that (1) medium effect sizes for LKM interventions on daily positive emotions in both wait-list controlled RCTs and non-RCT studies; and (2) small to large effect sizes for the on-going practice of LKM on immediate positive emotions across different comparisons. Further analysis showed that (1) interventions focused on loving-kindness had medium effect size, but interventions focused on compassion showed small effect sizes; (2) the length of interventions and the time spent on meditation did not influence the effect sizes, but the studies without didactic components in interventions had small effect sizes. A few individual studies reported that the nature of positive emotions and individual differences also influenced the results. In sum, LKM practice and interventions are effective in enhancing positive emotions, but more studies are needed to identify the active components of the interventions, to compare different psychological operations, and to explore the applicability in clinical populations.

Spillover effects of HIV testing policies: changes in HIV testing guidelines and HCV testing practices in drug treatment programs in the United States

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Jemima A. Frimpong

2016-07-01

Full Text Available Abstract Background To examine the extent to which state adoption of the Centers for Disease Control and Prevention (CDC 2006 revisions to adult and adolescent HIV testing guidelines is associated with availability of other important prevention and medical services. We hypothesized that in states where the pretest counseling requirement for HIV testing was dropped from state legislation, substance use disorder treatment programs would have higher availability of HCV testing services than in states that had maintained this requirement. Methods We analyzed a nationally representative sample of 383 opioid treatment programs from the 2005 and 2011 National Drug Abuse Treatment System Survey (NDATSS. Data were collected from program directors and clinical supervisors through telephone surveys. Multivariate logistic regression models were used to measure associations between state adoption of CDC recommended guidelines for HIV pretest counseling and availability of HCV testing services. Results The effects of HIV testing legislative changes on HCV testing practices varied by type of opioid treatment program. In states that had removed the requirement for HIV pretest counseling, buprenorphine-only programs were more likely to offer HCV testing to their patients. The positive spillover effect of HIV pretest counseling policies, however, did not extend to methadone programs and did not translate into increased availability of on-site HCV testing in either program type. Conclusions Our findings highlight potential positive spillover effects of HIV testing policies on HCV testing practices. They also suggest that maximizing the benefits of HIV policies may require other initiatives, including resources and programmatic efforts that support systematic integration with other services and effective implementation.

Self-management and quality of life in chronic obstructive pulmonary disease (COPD): The mediating effects of positive affect.

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Benzo, Roberto P; Abascal-Bolado, Beatriz; Dulohery, Megan M

2016-04-01

This study aimed to increase our understanding of general self-management (SM) abilities in COPD by determining if SM can predict disease specific quality of life (QoL), by investigating whether specific SM domains are significant in COPD and by exploring the mediating effect of the positive/negative affect in the association between SM and QoL. Cross-sectional study based on 292 patients with COPD. Measures included demographics, lung function, gait speed, health care utilization, positive/negative affect, SM abilities, breathlessness and disease specific QoL. We performed, correlation, multiple regression models and mediation analysis (positive/negative affect being mediator between SM and QoL association). After controlling for breathlessness, living alone, marital status, hospitalization history, age and lung function, SM related to QoL (pnegative affect ratio completely mediates the relationship of SM with QoL. SM is independently associated with disease specific QoL in COPD after adjustment significant covariates but positive/negative affect ratio completely mediates the relationship of SM with QoL. Measuring positive/negative affect and addressing investment behavior and self-efficacy are important in implementing COPD-SM programs. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Parents and Young Children with Disabilities: The Effects of a Home-Based Music Therapy Program on Parent-Child Interactions.

Science.gov (United States)

Yang, Yen-Hsuan

2016-01-01

Responsive parenting style and synchronous parent-child interactions have a positive impact on children in terms of language, cognitive, and social-emotional development. Despite widely documented benefits of music therapy on parent-child interactions, empirical evidence for the effects of music therapy on parent-child synchrony is lacking. To examine effects of parent-child dyads' participation in a six-week home-based music therapy program on parent response, child initiation, and parent-child synchrony, as well as parents' daily use of musical activities with their child. Twenty-six parent-child dyads participated in this pretest-posttest within-subject single-group design study. Participating dyads included parents and their child with disabilities or developmental delays (ages 1-3 years inclusive). Parent-child dyads participated in a home-based music therapy program that included six weekly 40-minute sessions, and incorporated five responsive teaching strategies (i.e., affect, match, reciprocity, shared control, and contingency). Observational data were recorded for parent-child interactions and parent-child synchrony. Parents' positive physical and verbal responses, as well as children's positive verbal initiations, increased significantly pre- to post-intervention; however, children's positive physical initiations did not increase significantly. Parent-child synchrony also improved significantly pre- to post-intervention. Findings support the use of home-based music therapy programs to facilitate parent-child interactions in the areas of parental responsiveness and child-initiated communication, as well as parent-child synchrony. © the American Music Therapy Association 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Male adolescents' reactions to TV beer advertisements: the effects of sports content and programming context.

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Slater, M D; Rouner, D; Murphy, K; Beauvais, F; Van Leuven, J; Rodríguez, M D

1996-07-01

This study examines white male adolescent responses to TV beer advertisements with and without sports content and to nonbeer ads when embedded in sports and entertainment programming. A total of 72 advertisements and 24 television program excerpts were randomly sampled from national television programming. White male adolescents (N = 157) recruited in a public school system each viewed six ads (one of each of three types of ad embedded in each of two types of programming) comprising the 2 x 2 x 3 factorial, within-subjects, mixed-model (random and fixed effects) experimental design along with an age-level blocking factor and random factors for commercial and program stimuli. Cognitive responses to each ad were content-analyzed. Individual difference variables including alcohol use behavior, sensation-seeking, masculinity and sports involvement were also measured. Subjects showed a consistent preference for beer ads with sports content. A significant three-way interaction between ad type, programming type and junior versus senior high-school age level also indicated that sports programming had an inconsistent effect on responses to beer ads but that nonbeer ads were responded to more positively during sports than during entertainment programming. Other analyses showed that subjects were more cognitively resistant to beer ads than to nonbeer ads. These results support public and official concerns that sports content in beer ads increase the ads appeal to underage youth. They do not support hypothesized concerns that sports programming might prime adolescents to be more receptive to beer ads. Implications for alcohol education efforts are discussed.

Evaluating the Effectiveness of a Health Promotion Intervention Program Among Physiotherapy Undergraduate Students

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Korn, Liat; Ben-Ami, Noa; Azmon, Michal; Einstein, Ofira; Lotan, Meir

2017-01-01

This study evaluated the effectiveness of a health promotion (HP) intervention program among physiotherapy undergraduate students in an academic institution by examining pre- and post-intervention health perceptions and behaviors compared to a control group (non-physiotherapy students). Participants completed questionnaires on their health perceptions and behaviors at T1 (April 2009–May 2009) before the intervention program was initiated, and at T2 (April 2015–May 2015) after the intervention program was implemented for several years. At T1, 1,087 undergraduate students, including 124 physiotherapy students, participated. At T2, 810 undergraduate students, including 133 physiotherapy students participated. Self-reported health-related perceptions and behaviors were compared in the study group (physiotherapy students) over time (T1 versus T2), and between the study group and the control group (non-physiotherapy students) pre-intervention (T1) and post-intervention (T2). Findings showed more positive perceptions and behaviors at T2 compared to T1 in the study group (51.0% at T2 versus 35.2% at T1; p<0.05). There was no significant difference at T2 compared to T1 in health perceptions reported by the control group (37.8% at T2 versus 32.8% at T1; non-significant difference). Our findings demonstrated the effectiveness of the intervention program. PMID:28735335

Effectiveness of health education programs on exercise behavior among patients with heart disease: a systematic review and meta-analysis.

Science.gov (United States)

Zhu, Li-Xia; Ho, Shuk-Ching; Wong, Thomas K S

2013-11-01

Regular exercise has been shown to be beneficial to patients with heart disease. Previous studies have indicated that health education can effectively increase participants' physical activity. However, no systematic review was conducted to evaluate the effectiveness of health education programs on changing exercise behavior among patients with heart disease. The aim of this study was to examine the effectiveness of health education programs on exercise behavior among heart disease patients. Potential studies were retrieved in the Cochrane Central Register of Controlled Trials, MEDLINE, CINAHL, EMbase, PsycINFO, the British Nursing Index and Archive, Science Direct, and ERIC via EBSCOhost. Meta-analysis was done using the random-effect model. Thirty-seven studies were identified. Only 12 studies delivered health education based on various theories/models. Twenty-eight studies were included in the meta-analyses. The results showed that health education had significantly positive effects on exercise adherence (risk ratio = 1.35 to 1.48), exercise duration (SMD = 0.25 to 0.69), exercise frequency (MD = 0.54 to 1.46 session/week), and exercise level (SMD = 0.25), while no significant effects were found on exercise energy expenditure and cognitive exercise behavior. Health education has overall positive effects on changing exercise behavior among heart disease patients. Few theoretical underpinning studies were conducted for changing exercise behavior among heart disease patients. The findings suggest that health education improves exercise behavior for heart disease patients. Health professionals should reinforce health education programs for them. © 2013 Chinese Cochrane Center, West China Hospital of Sichuan University and Wiley Publishing Asia Pty Ltd.

The effect of loving-kindness meditation on positive emotions: a meta-analytic review

Directory of Open Access Journals (Sweden)

Xianglong eZENG

2015-11-01

Full Text Available While it has been suggested that loving-kindness meditation (LKM is an effective practice for promoting positive emotions, the empirical evidence in the literature remains unclear. Here, we provide a systematic review of 24 empirical studies (N = 1759 on LKM with self-reported positive emotions. The effect of LKM on positive emotions was estimated with meta-analysis, and the influence of variations across LKM interventions was further explored with subgroup analysis and meta-regression. The meta-analysis showed that (1 medium effect sizes for LKM interventions on daily positive emotions in both wait-list controlled RCTs and non-RCT studies; and (2 small to large effect sizes for the on-going practice of LKM on immediate positive emotions across different comparisons. Further analysis showed that (1 interventions focused on loving-kindness had medium effect size, but interventions focused on compassion showed small effect sizes; (2 the length of interventions and the time spent on meditation did not influence the effect sizes, but the studies without didactic components in interventions had small effect sizes. A few individual studies reported that the nature of positive emotions and individual differences also influenced the results. In sum, LKM practice and interventions are effective in enhancing positive emotions, but more studies are needed to identify the active components of the interventions, to compare different psychological operations, and to explore the applicability in clinical populations.

Going positive: The effects of negative and positive advertising on candidate success and voter turnout

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Liam C Malloy

2016-01-01

Full Text Available Given the depth of research on negative advertising in campaigns, scholars have wondered why candidates continue to attack their opponents. We build on this research by considering real-world campaign contexts in which candidates are working in competition with each other and have to react to the decisions of the opposing campaign. Our results suggest that it is never efficacious for candidates to run attack ads, but running positive ads can increase a candidate’s margin of victory. These results are conditioned by two factors: candidates must both stay positive and out-advertise their opponent. Second, the effects of positive advertising are strongest in areas where the candidate is losing or winning by a large margin—areas where they might be tempted to not advertise at all.

The Effects of School-Based Maum Meditation Program on the Self-Esteem and School Adjustment in Primary School Students

Science.gov (United States)

Yoo, Yang Gyeong; Lee, In Soo

2013-01-01

Self-esteem and school adjustment of children in the lower grades of primary school, the beginning stage of school life, have a close relationship with development of personality, mental health and characters of children. Therefore, the present study aimed to verify the effect of school-based Maum Meditation program on children in the lower grades of primary school, as a personality education program. The result showed that the experimental group with application of Maum Meditation program had significant improvements in self-esteem and school adjustment, compared to the control group without the application. In conclusion, since the study provides significant evidence that the intervention of Maum Meditation program had positive effects on self-esteem and school adjustment of children in the early stage of primary school, it is suggested to actively employ Maum Meditation as a school-based meditation program for mental health promotion of children in the early school ages, the stage of formation of personalities and habits. PMID:23777717

The effectiveness of development programming strength in primary school children

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O.M. Khudolii

2013-07-01

Full Text Available The problems of optimizing development strength in primary school children. The purpose of the program is to validate the technology development strength abilities in the classroom physical education at school. A program of strength training by taking into account the effects of power loads. Found that the use of the combined method (option I makes it possible to obtain positive results in force readiness school classes 2-4 through 3-9 sessions. The combined method (option II significantly affects the dynamics of the forces of the local group of muscles. The use of mobile gaming allows for a higher level of emotional strength to develop the ability of students. The dynamics of power indices (option II significantly affects operation: dynamic method - 25-45 reps (rest interval between sets 30-60 seconds, the method of maximum effort - 18-30 reps (rest interval between sets 30-60 seconds method of isometric effort - 15-25 reps (rest interval between sets 30-60 seconds, the method of repeated efforts - 36-60 reps (rest interval between sets 30-60 seconds.

The effectiveness of development programming strength in primary school children

Directory of Open Access Journals (Sweden)

Khudolii O.M.

2013-06-01

Full Text Available The problems of optimizing development strength in primary school children. The purpose of the program is to validate the technology development strength abilities in the classroom physical education at school. A program of strength training by taking into account the effects of power loads. Found that the use of the combined method (option I makes it possible to obtain positive results in force readiness school classes 2-4 through 3-9 sessions. The combined method (option II significantly affects the dynamics of the forces of the local group of muscles. The use of mobile gaming allows for a higher level of emotional strength to develop the ability of students. The dynamics of power indices (option II significantly affects operation: dynamic method - 25-45 reps (rest interval between sets 30-60 seconds, the method of maximum effort - 18-30 reps (rest interval between sets 30-60 seconds method of isometric effort - 15-25 reps (rest interval between sets 30-60 seconds, the method of repeated efforts - 36-60 reps (rest interval between sets 30-60 seconds.

Cost-effectiveness of national health insurance programs in high-income countries: A systematic review.

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Son Nghiem

Full Text Available National health insurance is now common in most developed countries. This study reviews the evidence and synthesizes the cost-effectiveness information for national health insurance or disability insurance programs across high-income countries.A literature search using health, economics and systematic review electronic databases (PubMed, Embase, Medline, Econlit, RepEc, Cochrane library and Campbell library, was conducted from April to October 2015.Two reviewers independently selected relevant studies by applying screening criteria to the title and keywords fields, followed by a detailed examination of abstracts.Studies were selected for data extraction using a quality assessment form consisting of five questions. Only studies with positive answers to all five screening questions were selected for data extraction. Data were entered into a data extraction form by one reviewer and verified by another.Data on costs and quality of life in control and treatment groups were used to draw distributions for synthesis. We chose the log-normal distribution for both cost and quality-of-life data to reflect non-negative value and high skew. The results were synthesized using a Monte Carlo simulation, with 10,000 repetitions, to estimate the overall cost-effectiveness of national health insurance programs.Four studies from the United States that examined the cost-effectiveness of national health insurance were included in the review. One study examined the effects of medical expenditure, and the remaining studies examined the cost-effectiveness of health insurance reforms. The incremental cost-effectiveness ratio (ICER ranged from US$23,000 to US$64,000 per QALY. The combined results showed that national health insurance is associated with an average incremental cost-effectiveness ratio of US$51,300 per quality-adjusted life year (QALY. Based on the standard threshold for cost-effectiveness, national insurance programs are cost-effective interventions

Environmental Service and Outdoor Adventure as a Context for Positive Youth Development: An Evaluation of the Crow River Trail Guards Program

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Julie Ernst

2013-06-01

Full Text Available Trail Guards, a community-based organization in Minnesota, offers youth the opportunity to participate in park/trail maintenance and enhancement projects. Through these environmental service projects, Trail Guards seeks to foster the following developmental outcomes in youth participants: self-awareness of skills and strengths; self-worth; personal and social self-efficacy; sense of belonging and acceptance; team work and cooperation skills; and a sense of community responsibility. Trail Guards ultimately aims for youth to transfer these skills and socially appropriate behaviors to settings and activities beyond Trail Guards and to participate in the community in other positive ways. A program evaluation indicated Trail Guards seems to be achieving these youth development outcomes, and that the success of the program may be attributed to the program leader serving as a positive adult role model and providing a safe and caring environment, as well as to community involvement. Implications are discussed.

Positivity Effect Specific to Older Adults with Subclinical Memory Impairment

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Leal, Stephanie L.; Noche, Jessica A.; Murray, Elizabeth A.; Yassa, Michael A.

2016-01-01

Numerous studies have suggested that older adults preferentially remember positive information ("positivity effect"), however others have reported mixed results. One potential source of conflict is that aging is not a unitary phenomenon and individual differences exist. We modified a standard neuropsychological test to vary emotional…

Modern management positions

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Jovanović Petar M.

2015-01-01

Full Text Available In this paper we analyze contemporary managerial positions such as program manager, project portfolio manager, crisis manager and others. The idea is to promote managerial positions in Serbia, which is quite unjustifiably undervalued, primarily because of the lack of knowledge in the field of management and other issues related to management education.

Optimizing Violence Prevention Programs: An Examination of Program Effectiveness among Urban High School Students

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Thompkins, Amanda C.; Chauveron, Lisa M.; Harel, Ofer; Perkins, Daniel F.

2014-01-01

Background: While demand for youth violence prevention programs increases, the ability of the school-day schedule to accommodate their time requirements has diminished. Viable school-based prevention programs must strike a balance between brevity and effectiveness. This article reports results from an effectiveness trial of a 12-session…

Koka: Programming with Row Polymorphic Effect Types

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Daan Leijen

2014-06-01

Full Text Available We propose a programming model where effects are treated in a disciplined way, and where the potential side-effects of a function are apparent in its type signature. The type and effect of expressions can also be inferred automatically, and we describe a polymorphic type inference system based on Hindley-Milner style inference. A novel feature is that we support polymorphic effects through row-polymorphism using duplicate labels. Moreover, we show that our effects are not just syntactic labels but have a deep semantic connection to the program. For example, if an expression can be typed without an _exn_ effect, then it will never throw an unhandled exception. Similar to Haskell's `runST` we show how we can safely encapsulate stateful operations. Through the state effect, we can also safely combine state with let-polymorphism without needing either imperative type variables or a syntactic value restriction. Finally, our system is implemented fully in a new language called Koka and has been used successfully on various small to medium-sized sample programs ranging from a Markdown processor to a tier-splitted chat application. You can try out Koka live at www.rise4fun.com/koka/tutorial.

Position displacement effect on the doses in the peripheral head regions

International Nuclear Information System (INIS)

Kortesniemi, M.; Seppaelae, T.; Bjugg, H.; Seren, T.; Kotiluoto, P.; Auterinen, I.; Parkkinen, R.; Savolainen, S.

2000-01-01

Patient positioning is a challenging task in BNCT-treatments due to the use of multiple fields and a static horizontal beam construction. Positioning accuracy of 5 mm is required for acceptable dose delivery within appropriate limits of dose uncertainty (up to 10% of point dose in target volume). The aim of this study was to determine if a patient head position creating a clear gap between the beam port and the head would have a significant effect on the doses to the peripheral regions of the head, e.g. to the eyes. The gamma dose rates were measured in a water filled ellipsoidal phantom with an ionisation chamber (IC). Mn activation wires were used to determine the Mn-55(n, γ) reaction rates. Twelve measurement points were chosen in the phantom and two phantom positions were applied. According to this study the 35 mm position change and the resulting gap has an obvious effect on the peripheral doses in BNCT. The Mn activation reaction rates were on the average 80% higher in the deviation position than in the reference position. Increasing depth from the surface inside the phantom diminished the gamma dose difference between the two positions. Scattering environment changes with position displacement and resulting gap causes differences in neutron fluences and gamma doses. (author)

A Positive Generation Effect on Memory for Auditory Context.

Science.gov (United States)

Overman, Amy A; Richard, Alison G; Stephens, Joseph D W

2017-06-01

Self-generation of information during memory encoding has large positive effects on subsequent memory for items, but mixed effects on memory for contextual information associated with items. A processing account of generation effects on context memory (Mulligan in Journal of Experimental Psychology: Learning, Memory, and Cognition, 30(4), 838-855, 2004; Mulligan, Lozito, & Rosner in Journal of Experimental Psychology: Learning, Memory, and Cognition, 32(4), 836-846, 2006) proposes that these effects depend on whether the generation task causes any shift in processing of the type of context features for which memory is being tested. Mulligan and colleagues have used this account to predict various negative effects of generation on context memory, but the account also predicts positive generation effects under certain circumstances. The present experiment provided a critical test of the processing account by examining how generation affected memory for auditory rather than visual context. Based on the processing account, we predicted that generation of rhyme words should enhance processing of auditory information associated with the words (i.e., voice gender), whereas generation of antonym words should have no effect. These predictions were confirmed, providing support to the processing account.

Enhancing youth outcomes following parental divorce: a longitudinal study of the effects of the new beginnings program on educational and occupational goals.

Science.gov (United States)

Sigal, Amanda B; Wolchik, Sharlene A; Tein, Jenn-Yun; Sandler, Irwin N

2012-01-01

This study examined whether the New Beginnings Program for divorced families led to improvements in youth's educational goals and job aspirations 6 years following participation and tested whether several parenting and youth variables mediated the program effects. Participants were 240 youth aged 9 to 12 years at the initial assessment, and data were part of a randomized, experimental trial of a parenting skills preventive intervention targeting children's postdivorce adjustment. The results revealed positive effects of the program on youth's educational goals and job aspirations 6 years after participation for those who were at high risk for developing later problems at program entry. Further, intervention-induced changes in mother-child relationship quality and youth externalizing problems, internalizing problems, self-esteem, and academic competence at the 6-year follow-up mediated the effects of the program on the educational expectations of high-risk youth. Intervention-induced changes in youth externalizing problems and academic competence at the 6-year follow-up mediated the effects of the program on the job aspirations of high-risk youth.

Transitional orientation: a cost-effective alternative to traditional RN residency programs.

Science.gov (United States)

Guthrie, Kimberly; Tyrna, Jaime; Giannuzzi, Donna

2013-01-01

Recruitment, orientation, and development costs, particularly for inexperienced RNs, challenge hospitals to find cost-effective methods to assure patients receive competent nursing care. Nurse leaders at the Lee Memorial Health System (LMHS) initiated a multifaceted development methodology called the Transitional Orientation Program, designed to develop and retain competent RNs. To assist in the intensive development needs required by the transitional unit interns and for other inexperienced RNs assigned initially to their unit of hire, LMHS established new clinical educator positions called intern development specialists (IDS). Results of this initiative showed a significant decrease in total orientation times and costs, and a dramatic increase in retention rates of inexperienced RNs.

The effects of moms and teens for safe dates: a dating abuse prevention program for adolescents exposed to domestic violence.

Science.gov (United States)

Foshee, Vangie A; Benefield, Thad; Dixon, Kimberly S; Chang, Ling-Yin; Senkomago, Virginia; Ennett, Susan T; Moracco, Kathryn E; Michael Bowling, J

2015-05-01

Adolescents exposed to domestic violence are at high risk for dating abuse. This randomized controlled trial evaluated a dating abuse prevention program designed specifically for this risk group. Moms and Teens for Safe Dates consisted of six mailed booklets of dating abuse prevention information and interactive activities. Mothers who had been victims of domestic violence but no longer lived with the abuser delivered the program to their adolescents who had been exposed to the abuse. Mother and adolescent pairs (N = 409) were recruited through community advertising; the adolescents ranged from 12 to 16 years old and 64 % were female. Mothers and adolescents completed baseline and 6-month follow-up telephone interviews. Booklet completion in the treatment group ranged from 80 % for the first to 62 % for the last booklet. The analyses first tested whether program effects on dating abuse varied by four a priori identified moderators (mother's psychological health, the amount of adolescent exposure to domestic violence, and adolescent sex and race/ethnicity). Main effects of the program were examined when there were no differential program effects. Program effects on psychological and physical victimization and psychological and cyber perpetration were moderated by the amount of adolescent exposure to domestic violence; there were significant favorable program effects for adolescents with higher, but not lower levels of exposure to domestic violence. There were no moderated or main effects on sexual violence victimization and perpetration or cyber victimization. The findings suggest that a dating abuse prevention program designed for adolescents exposed to domestic violence can have important positive effects.

Effectiveness of mentoring programs for youth: a meta-analytic review.

Science.gov (United States)

DuBois, David L; Holloway, Bruce E; Valentine, Jeffrey C; Cooper, Harris

2002-04-01

We used meta-analysis to review 55 evaluations of the effects of mentoring programs on youth. Overall, findings provide evidence of only a modest or small benefit of program participation for the average youth. Program effects are enhanced significantly, however, when greater numbers of both theory-based and empirically based "best practices" are utilized and when strong relationships are formed between mentors and youth. Youth from backgrounds of environmental risk and disadvantage appear most likely to benefit from participation in mentoring programs. Outcomes for youth at-risk due to personal vulnerabilities have varied substantially in relation to program characteristics, with a noteworthy potential evident for poorly implemented programs to actually have an adverse effect on such youth. Recommendations include greater adherence to guidelines for the design and implementation of effective mentoring programs as well as more in-depth assessment of relationship and contextual factors in the evaluation of programs.

Positive emotional context eliminates the framing effect in decision-making.

Science.gov (United States)

Cassotti, Mathieu; Habib, Marianne; Poirel, Nicolas; Aïte, Ania; Houdé, Olivier; Moutier, Sylvain

2012-10-01

Dual-process theories have suggested that emotion plays a key role in the framing effect in decision-making. However, little is known about the potential impact of a specific positive or negative emotional context on this bias. We investigated this question with adult participants using an emotional priming paradigm. First, participants were presented with positive or negative affective pictures (i.e., pleasant vs. unpleasant photographs). Afterward, participants had to perform a financial decision-making task that was unrelated to the pictures previously presented. The results revealed that the presentation framed in terms of gain or loss no longer affected subjects' decision-making following specific exposure to emotionally pleasant pictures. Interestingly, a positive emotional context did not globally influence risk-taking behavior but specifically decreased the risk propensity in the loss frame. This finding confirmed that a positive emotional context can reduce loss aversion, and it strongly reinforced the dual-process view that the framing effect stems from an affective heuristic belonging to intuitive System 1.

Differential Effects of Positive versus Negative Self-Involving Counselor Responses.

Science.gov (United States)

Remer, Pam; And Others

1983-01-01

Investigated the effects of positive and negative counselor disclosure using typescripts of hypothetical counseling interviews. Results indicated impact of condition was mixed, with each having some desirable effects. (PAS)

Longitudinal effects of a collegiate strength and conditioning program in American football.

Science.gov (United States)

Stodden, David F; Galitski, Hayes M

2010-09-01

The purpose of this study was to examine the longitudinal effects of a strength and conditioning program on selected body composition and performance data over 4 consecutive years of training. Body mass, percent body fat, lean body mass, proagility (18.3 m shuttle), 36.6-m (40-yd) sprint, bench press, chin-ups, vertical jump, and power index data for 84 National Collegiate Athletic Association division IA collegiate football players were examined. In addition to examining data on all athletes, data were analyzed on specific groups categorized by position. Groups were categorized as (a) skill (wide receivers, defensive backs, and running backs), (b) big skill (linebackers, kickers, tight ends, quarterbacks, and specialists), and (c) line (offensive and defensive linemen). Data on each individual performance criteria were analyzed using pairwise t-tests to indicate changes from year to year. Results for all participants showed that the greatest number of significant improvements among test parameters occurred during the first year of training. Years 2-4 of training demonstrated inconsistent improvement among the test parameters. Bench press performance significantly improved throughout 4 years of training among all participants. Data analysis from specific position groups also revealed the greatest number of significant improvements occurred during the first year of training. Overall, the results of this study clearly demonstrate that the greatest rate of improvement in the selected performance parameters occurred during the initial year of the strength and conditioning program. This study provides valuable information for coaches to establish appropriate progression and program variation guidelines for athletes over consecutive years of training.

Mediating Effects of Positive Thinking and Social Support on Suicide Resilience.

Science.gov (United States)

Matel-Anderson, Denise M; Bekhet, Abir K; Garnier-Villarreal, Mauricio

2018-02-01

Suicide has been the second leading cause of death for 18- to 24-year-olds in the United States since 2011. The stress experienced by undergraduate college students has the potential to increase one's risk for suicide. Resilience theory was used as a theoretical framework to examine the interplay between risk and protective factors. A cross-sectional and correlational design was used to assess the mediating effects of positive thinking and/or social support on suicide resilience in 131 college students 18 to 24 years old who completed an online survey. The study found an indirect effect of self-esteem on suicide resilience through positive thinking and social support indicating that as self-esteem increases, positive thinking and social support also increase, which leads to an increase in resilience. The study also found a direct effect of self-esteem, positive thinking, and social support on suicide resilience. The findings inform the development of tailored interventions to build suicide resilience in college students.

Evaluation of the Tier 1 Program of Project P.A.T.H.S.: Secondary Data Analyses of Conclusions Drawn by the Program Implementers

Directory of Open Access Journals (Sweden)

Daniel T. L. Shek

2008-01-01

Full Text Available The Tier 1 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes is a curricula-based positive youth development program. In the experimental implementation phase, 52 schools participated in the program. Based on subjective outcome evaluation data collected from the program participants (Form A and program implementers (Form B in each school, the program implementers were invited to write down five conclusions based on an integration of the evaluation findings (N = 52. The conclusions stated in the 52 evaluation reports were further analyzed via secondary data analyses in this paper. Results showed that most of the conclusions concerning perceptions of the Tier 1 Program, instructors, and effectiveness of the programs were positive in nature. There were also conclusions reflecting the respondents’ appreciation of the program. Finally, responses on the difficulties encountered and suggestions for improvements were observed. In conjunction with the previous evaluation findings, the present study suggests that the Tier 1 Program was well received by the stakeholders and the program was beneficial to the development of the program participants.

Direct and Mediated Effects of a Social-Emotional and Character Development Program on Adolescent Substance Use

Directory of Open Access Journals (Sweden)

Kendra M. Lewis

2012-04-01

Full Text Available Mitigating and preventing substance use among adolescents requires approaches that address the multitude of factors that influence this behavior. Such approaches must be tested, not only for evidence of empirical effectiveness, but also to determine the mechanisms by which they are successful. The aims of the present study were twofold: 1 To determine the effectiveness of a school-based social-emotional and character development (SECD program, Positive Action (PA, in reducing substance use (SU among a sample of U.S. youth living in a low-income, urban environment, and 2 to test one mechanism by which the program achieves its success. We used longitudinal mediation analysis to test the hypotheses that: 1 students attending PA intervention schools engage in significantly less SU than students attending control schools, 2 students attending PA intervention schools show significantly better change in SECD than students attending control schools, and 3 the effect of the PA intervention on SU is mediated by the change in SECD. Analyses revealed program effects on both SECD and SU, a relationship between SECD and SU, and the effects of PA on SU were completely mediated by changes in SECD. Future research directions and implications for school-based social-emotional and character development efforts and substance use prevention are addressed.

Effective flow-accelerated corrosion programs in nuclear facilities

International Nuclear Information System (INIS)

Esselman, Thomas C.; McBrine, William J.

2004-01-01

Piping Flow-Accelerated Corrosion Programs in nuclear power generation facilities are classically comprised of the selection of inspection locations with the assistance of a predictive methodology such as the Electric Power Research Institute computer codes CHECMATE or CHECWORKS, performing inspections, conducting structural evaluations on the inspected components, and implementing the appropriate sample expansion and corrective actions. Performing such a sequence of steps can be effective in identifying thinned components and implementing appropriate short term and long term actions necessary to resolve flow-accelerated corrosion related problems. A maximally effective flow-accelerated corrosion (FAC) program requires an understanding of many programmatic details. These include the procedural control of the program, effective use of historical information, managing the activities performed during a limited duration outage, allocating resources based on risk allocation, having an acute awareness of how the plant is operated, investigating components removed from the plant, and several others. This paper will describe such details and methods that will lead to a flow-accelerated corrosion program that effectively minimizes the risk of failure due to flow-accelerated corrosion and provide full and complete documentation of the program. (author)

Effects of the Skills4Genius sports-based training program in creative behavior.

Directory of Open Access Journals (Sweden)

Sara Santos

Full Text Available Team Sports has been suggested as a suitable environment to investigate creative behavior. This study's purpose was two-fold: first, it intended to identify the effects of the Skills4Genius sports-bases training program in thinking, motor, and in-game creative behavior in team sports. Second, it aimed to investigate the relationship between creative thinking and in-game creativity. Forty children from primary school were allocated into control (n = 18, age: 9.2±0.4 and experimental (n = 22, age: 9.5±0.7 groups. The experimental group participated in a five-month training program involving either creative thinking, diversification, physical literacy, and nonlinear pedagogy approaches (Skills4Genius. Variables in the study included: a creative thinking; b motor performance (vertical jump, speed, and agility; c in-game individual creative behavior (attempts, fluency, and versatility; and d in-game collective behavior (positional regularity. The results suggested that the Skills4Genius program fostered creative thinking, agility, and speed performance. Moreover, it stretched the in-game individual creative behavior mainly through the improvement of the attempts and versatility of the player's actions. Lastly, it nurtured a better learning of the tactical principles, whereas the children were more coordinated with their teammates' and opponents' positioning. Additionally, this study presents a positive correlation linking creative thinking and in-game creative performance. These findings highlighted that creativity is facilitated while players become more thinking and game-skilled. Coaches and educators may apply this functional environment to inspire children's disposition to move outside the box and trigger a creative spark in team sports players. Notwithstanding, the sports environment is ideally suited for fostering creative behavior, a higher-order disposition that will go on to differentiate the everyday life of a child.

Effects of the Skills4Genius sports-based training program in creative behavior.

Science.gov (United States)

Santos, Sara; Jiménez, Sergio; Sampaio, Jaime; Leite, Nuno

2017-01-01

Team Sports has been suggested as a suitable environment to investigate creative behavior. This study's purpose was two-fold: first, it intended to identify the effects of the Skills4Genius sports-bases training program in thinking, motor, and in-game creative behavior in team sports. Second, it aimed to investigate the relationship between creative thinking and in-game creativity. Forty children from primary school were allocated into control (n = 18, age: 9.2±0.4) and experimental (n = 22, age: 9.5±0.7) groups. The experimental group participated in a five-month training program involving either creative thinking, diversification, physical literacy, and nonlinear pedagogy approaches (Skills4Genius). Variables in the study included: a) creative thinking; b) motor performance (vertical jump, speed, and agility); c) in-game individual creative behavior (attempts, fluency, and versatility); and d) in-game collective behavior (positional regularity). The results suggested that the Skills4Genius program fostered creative thinking, agility, and speed performance. Moreover, it stretched the in-game individual creative behavior mainly through the improvement of the attempts and versatility of the player's actions. Lastly, it nurtured a better learning of the tactical principles, whereas the children were more coordinated with their teammates' and opponents' positioning. Additionally, this study presents a positive correlation linking creative thinking and in-game creative performance. These findings highlighted that creativity is facilitated while players become more thinking and game-skilled. Coaches and educators may apply this functional environment to inspire children's disposition to move outside the box and trigger a creative spark in team sports players. Notwithstanding, the sports environment is ideally suited for fostering creative behavior, a higher-order disposition that will go on to differentiate the everyday life of a child.

Positioning Continuing Education Computer Programs for the Corporate Market.

Science.gov (United States)

Tilney, Ceil

1993-01-01

Summarizes the findings of the market assessment phase of Bellevue Community College's evaluation of its continuing education computer training program. Indicates that marketing efforts must stress program quality and software training to help overcome strong antiacademic client sentiment. (MGB)

Final waste classification and waste form technical position papers

International Nuclear Information System (INIS)

1983-05-01

The waste classification technical position paper describes overall procedures acceptable to NRC staff which may be used by licensees to determine the presence and concentrations of the radionuclides listed in section 61.55, and thereby classifying waste for near-surface disposal. This technical position paper also provides guidance on the types of information which should be included in shipment manifests accompanying waste shipments to near-surface disposal facilities. The technical position paper on waste form provides guidance to waste generators on test methods and results acceptable to NRC staff for implementing the 10 CFR Part 61 waste form requirements. It can be used as an acceptable approach for demonstrating compliance with the 10 CFR Part 61 waste structural stability criteria. This technical position paper includes guidance on processing waste into an acceptable stable form, designing acceptable high-integrity containers, packaging cartridge filters, and minimizing radiation effects on organic ion-exchange resins. The guidance in the waste form technical position paper may be used by licensees as the basis for qualifying process control programs to meet the waste form stability requirements, including tests which can be used to demonstrate resistance to degradation arising from the effects of compression, moisture, microbial activity, radiation, and chemical changes. Generic test data (e.g., topical reports prepared by vendors who market solidification technology) may be used for process control program qualification where such generic data is applicable to the particular types of waste generated by a licensee

Effects of the Nurse Athlete Program on the Healthy Lifestyle Behaviors, Physical Health, and Mental Well-being of New Graduate Nurses.

Science.gov (United States)

Hrabe, David P; Melnyk, Bernadette Mazurek; Buck, Jacalyn; Sinnott, Loraine T

Recognizing that transition from nursing student to point-of-care nurse can be a stressful time period in one's career. A pilot study at a large Midwestern medical center tested the preliminary effects of a health-oriented workshop, the Nurse Athlete, on new graduate nurses' healthy lifestyle beliefs, healthy lifestyle behaviors, depressive and anxiety symptoms, as well as health outcomes. The Nurse Athlete workshop, provided in partnership with Johnson & Johnson's Human Performance Institute (HPI), used materials from HPI's Corporate Athlete program. The 2-day workshop focuses on energy management through a comprehensive examination of goals and values in relation to one's spiritual, mental, emotional, and physical development and provides practical strategies to improve self-care. Eighty-eight new graduate nurses hired at the university's medical center were offered the opportunity to participate in the Nurse Athlete program and associated study. Sixty-nine percent of these new graduate nurses (n = 61) consented and participated in the program. There was a statistically significant decrease in the participants' weight and body mass index from baseline to the 6-month follow-up assessment, which resulted in small to medium positive effects for the Nurse Athlete program. There was also a significant decrease in body fat percentage across time, resulting in a large positive intervention effect. Statistically significant reductions in depressive symptoms were measured between baseline and 6 months.

Attentional control mediates the effect of social anxiety on positive affect☆

Science.gov (United States)

Morrison, Amanda S.; Heimberg, Richard G.

2015-01-01

The goal of the present studies was to examine whether attentional control, a self-regulatory attentional mechanism, mediates the effect of social anxiety on positive affect. We tested this mediation in two studies using undergraduate students selected to represent a broad range of severity of social anxiety. Self-report assessments of social anxiety, attentional control, and positive affect were collected in a cross-sectional design (Study 1) and in a longitudinal design with three assessment points (Study 2). Results of both studies supported the hypothesized mediational model. Specifically, social anxiety was inversely related to attentional control, which itself positively predicted positive affect. This mediation remained significant even when statistically controlling for the effects of depression. Additionally, the hypothesized model provided superior model fit to theoretically-grounded equivalent models in both studies. Implications of these findings for understanding diminished positive affect in social anxiety are discussed. PMID:23254261

Three Perspectives for Making Loyalty Programs More Effective

OpenAIRE

Steinhoff, Lena; Palmatier, Robert W.

2014-01-01

Loyalty programs are an ubiquitous instrument of customer relationship management. However, many loyalty programs perform poorly, which ultimately results in their abolition. Among both marketing managers and researchers, reasons for loyalty program failure are far from clear. The aim of this research is to enhance our understanding of loyalty program effectiveness. We propose a broadened framework for analyzing loyalty program performance which relies on three perspectives: a customer portfo...

POSITIVE AND NEGATIVE EFFECTS ANALYSIS IN ABUSE OF DOMINANCE

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Mihai MĂRGINEAN

2017-12-01

Full Text Available Abuse of a dominant position is a threat to the functioning of the free market. This is the reason why we have proposed to highlight the impact of this particular anti-competitive practice in the European Union area. The aim of this paper is to present, from a theoretical and practical approach, the implications and the effects of this type of behavior and also to highlight the main actors in this process. In order to achieve these goals, we will use the content analysis to compress the effects of the abuse of dominant position in two categories: positive and negative effects. The historical method to emphasize the historical origins of the concepts and institutions involved. The comparative method will be used to nominate specific features, concepts or institutions that we will analyze and also it will help us to analyze the evolution that have occurred over time in terms of their development and to highlight certain advantages or disadvantages in terms of choice of competition policy on the abuse of a dominant position. In this paper we will notice that both the companies and the market itself are facing with companies that use anti-competitive since 1900. These kind of practices are harmful both for competition and for consumers, so that should not be allowed to expand. In this context, the European Commission imposed a set of rules that all operators must comply in order to protect, maintain and stimulate competition in the Single Market and to promote fair competition.

An interprofessional palliative care oncology rehabilitation program: effects on function and predictors of program completion.

Science.gov (United States)

Chasen, M R; Feldstain, A; Gravelle, D; Macdonald, N; Pereira, J

2013-12-01

After treatment, patients with active cancer face a considerable burden from the effects of both the disease and its treatment. The Palliative Rehabilitation Program (prp) is designed to ameliorate disease effects and to improve the patient's functioning. The present study evaluated predictors of program completion and changes in functioning, symptoms, and well-being after the program. The program received referrals for 173 patients who had finished anticancer therapy. Of those 173 patients, 116 with advanced cancer were eligible and enrolled in the 8-week interprofessional prp; 67 completed it. Measures of physical, nutritional, social, and psychological functioning were evaluated at entry to the program and at completion. Participants experienced significant improvements in physical performance (p program not challenging enough), death, and personal or unknown reasons. A normal level of C-reactive protein (program completion. Patients living with advanced cancers who underwent the interprofessional prp experienced significant improvement in functioning across several domains. Program completion can be predicted by a normal level of C-reactive protein.

Terra Nova Environmental effects monitoring program

International Nuclear Information System (INIS)

Williams, U.; Murdoch, M.

2000-01-01

Elements of the environmental effects monitoring program in the Terra Nova oil field, about 350 km east-southeast of St. John's, Newfoundland, are described. This oilfield is being developed using a floating production storage and offloading (FPSO) facility. A total of 24 wells are expected to be drilled through seven subsea templates located in four glory holes to protect them from icebergs. Subsea installations will be linked to the FPSO by trenched flowlines connected to flexible risers. The FPSO will offload to shuttle tankers. First oil is expected in 2001. The environmental effects monitoring program will be conducted annually for the first two years beginning in 2000. Subsequent scheduling will be determined after a review of monitoring data collected during the first three years. Input to the design of the monitoring program was provided by all stakeholders, i. e. owners, local public, government agencies and regional and international experts. A model was developed linking project discharges and possible effects to the environment, including marine resources in the area, and the information derived from these activities was used to generate a set of predictions and hypotheses to be tested in the monitoring program. The monitoring program will use two spatial models: a regression or gradient design and a control-impact design. The gradient design will monitor water column and sediment chemistry, sediment toxicity and benthic invertebrate communities. The control-impact design will be used to monitor larger and more mobile fish or shellfish. The evaluated results will serve as the basis for determining impact predictions and to provide information to allow for decisions pertaining to the protection of the marine environment

The Development of a Canine Para-Agility Program: Positive Affects in Children with Autism and in Therapy Dogs

Directory of Open Access Journals (Sweden)

Denisa Pop

2016-02-01

Full Text Available Previous research has demonstrated that both children and dogs might benefir from Animal-Assisted Activities (AAA, with some factors mediating/ moderating the results. The present study took these factors into consideration, by creating an AAA program consisting of two types of human-animal interactions (structured and unstructured activities, with an accent being put on the encouragement of positive behaviors. Differences in the frequency of behavioral indicators of positive affects were compared between sessions, in both species (humans and dogs. The preliminary analysis of the results indicated no significant differences between the structured and unstructured sessions in regards of the behavioral indicators of positive affects in humans and dogs, concluding that children and dogs enjoyed the activities in both types of sessions. A more in depth statistical analysis is currently being performed.

The effect of regular aerobic exercise on both positive and negative symptoms of male patients with chronic Schizophrenia: A double blinded study

Directory of Open Access Journals (Sweden)

Hossein Namdar areshtanab

2016-11-01

Full Text Available Nowadays in different communities, sport is being used as a mean to prevent diseases, improve health and have a sense of well-being. The evidences show that sport improves mental health, self-confidence, cognitive performance and on the other hand it decreases anxiety and depression. Therefore, this study aims to investigate the effect of regular aerobic exercise on both positive and negative symptoms of male patients with chronic Schizophrenia who are hospitalized at RAZI Psychiatric hospital, TABRIZ, IRAN. The present study, which has been done on 68 male patients with chronic Schizophrenia, is a double-blinded clinical trial study. Randomly chosen samples have been categorized in two groups of case(34 patients and control (34 patients. The case group samples participated in the designed exercise program during 24sessions over 8 weeks, 11hours in total. The positive and negative symptoms for both groups were assessed in two steps before starting the exercise program and also after that through Standard Anderson Positive and Negative questionnaire (SAPS.SANS. The data of both groups were compared using statistical tests, T-test, paired t-test , and Chi-square test. The results demonstrated that there is no significant relationship between before intervention in terms of positive and negative symptoms of disease (P>0.05. Furthermore, the results indicated that there is a significant statistical difference between the average total score of positive and negative symptoms of the disease in both case and control group after intervention (P<0.05.Health system officials and managers can implement programs and solutions for creating regular aerobic exercises for patients with Schizophrenia in order to reduce disease symptoms and improve the rate of recovery in patients with chronic mental disorders.

Long-term psychosocial consequences of false-positive screening mammography

DEFF Research Database (Denmark)

Brodersen, John; Siersma, Volkert Dirk

2013-01-01

Cancer screening programs have the potential of intended beneficial effects, but they also inevitably have unintended harmful effects. In the case of screening mammography, the most frequent harm is a false-positive result. Prior efforts to measure their psychosocial consequences have been limite...... by short-term follow-up, the use of generic survey instruments, and the lack of a relevant benchmark-women with breast cancer....

Developmental programming of happiness.

Science.gov (United States)

Schmidt, Louis A; Fortier, Paz; Lahat, Ayelet; Tang, Alva; Mathewson, Karen J; Saigal, Saroj; Boyle, Michael H; Van Lieshout, Ryan J

2017-09-01

Being born at an extremely low birth weight (ELBW; programming hypotheses. Interfacing prenatal programming and differential susceptibility hypotheses, we tested whether individuals with ELBW in different childhood rearing environments showed different attention biases to positive and negative facial emotions in adulthood. Using the oldest known, prospectively followed cohort of ELBW survivors, we found that relative to normal birth weight controls (NBW; >2,500 grams), ELBW survivors displayed the highest and lowest attention bias to happy faces at age 30-35, depending on whether their total family income at age 8 was relatively low (environmental match) or high (environmental mismatch), respectively. This bias to happy faces was associated with a reduced likelihood of emotional problems. Findings suggest that differential susceptibility to positive emotions may be prenatally programmed, with effects lasting into adulthood. We discuss implications for integrating prenatal programming and differential susceptibility hypotheses, and the developmental origins of postnatal plasticity and resilience. © 2017 Wiley Periodicals, Inc.

The effectiveness of mental rehabilitation based on positive thinking skills training on increasing happiness in hearing impaired adolescents

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Mohammad Rostami

2014-08-01

Full Text Available Background and Aim: Hearing impairment can have an impact on adolescents’ quality of life and can lead to their isolation and depression. The main purpose of this research was to study the effectiveness of a mental rehabilitation program based on positive thinking skills training on increasing happiness in a group of hearing impaired girls and boys.Methods: In this experimental study, pre- and post-test plan with a control group was used. All of the hearing impaired students (girls and boys in all high schools of southern parts of Tehran, Iran, in year 2012-13 were our statistical research community. 48 hearing impaired girls and boys were selected by multistage sampling including stratified, purposive, and random sampling. They were randomly divided into two groups of experimental and control. Each group consists of 12 boys and 12 girls. Positive thinking skills were trained to experimental groups during eight 45-minutes sessions, twice a week. We used the Oxford happiness questionnaire to assess the level of happiness.Results: Using analysis of covariance showed that positive thinking skills training had meaningful and positive effect on increasing happiness of hearing impaired boys and girls in the experimental groups (p<0.01. Also, the mean happiness scores of boys and girls were meaningfully different (p<0.01.Conclusion: Positive thinking skills training increases the happiness scores of hearing impaired adolescents. So, the approach taken in this study can be considered as an appropriate method for psychological-education interventions, counseling and treatment in hearing impaired adolescent.

Issues in assessing the cost-effectiveness of coordinated DSM programs

International Nuclear Information System (INIS)

Hill, L.J.; Brown, M.A.

1995-01-01

Coordinated demand-side management (DSM) programs, co-administered by government agencies and electric and gas utilities, are likely to grow in importance in the coming years. Because of the unique features of these types of DSM programs, special care must be taken in assessing their cost-effectiveness. In this paper, we discuss these features, suggest how standard cost-effectiveness measures must be adapted to accommodate them, and show how important these adaptations are in assessing the cost-effectiveness of coordinated programs. At first, we use a least-cost, financial approach. The discussion indicates that failure to account properly for the special features of coordinated programs materially affects estimates of cost-effectiveness and, in extreme cases, may lead to rejection of otherwise cost-effective programs. Then extending the analysis to include economic factors, we speculate that most types of coordinated programs are more attractive than when evaluated on a financial basis. (author)

The effect of state renewable portfolio standards on consumer participation in green pricing programs

Science.gov (United States)

Maltese, James L.

In the last several years, two mechanisms for increasing the supply of renewable electricity have become increasingly popular: renewable portfolio standards, a state policy of mandating increased production of green power; and green pricing programs, which allow customers to purchase green power through their utilities. These mechanisms have been effective in increasing the adoption of renewable energy; however, it is unclear whether they interact in a way that is mutually beneficial or counterproductive. It is important to understand the effect of renewable portfolio standards on the voluntary market for green energy, especially as Congress considers a nationwide portfolio standard. The effectiveness of a renewable portfolio standard may be undercut if it leads customers to purchase less green power. This study analyzes the relationship between the passage and implementation of a renewable portfolio standard and two measures of enrollment in utility green pricing programs. Using eight years of data for all fifty states, the study utilizes multiple regression analysis with fixed-effects estimation. The results indicate that the passage of a renewable portfolio standard has a positive and statistically significant effect on green pricing enrollment within the state. At the same time, the rate at which states increase the stringency of the renewable portfolio standard is found to have no effect on enrollment. Although further study is needed to determine if additional factors are responsible for the observed increase in green pricing enrollment, this study provides evidence that such programs do not harm, and may in fact encourage, voluntary purchases of green power.

TRIENNIAL REPRODUCTION SYMPOSIUM: Environmental programming of reproduction during fetal life: Effects of intrauterine position and the endocrine disrupting chemical bisphenol A.

Science.gov (United States)

Vom Saal, F S

2016-07-01

During critical periods in fetal life, there is an increased vulnerability to perturbations in endocrine function due to environmental factors. Small shifts in concentrations of hormones that regulate the differentiation of organs, such as estradiol and testosterone, can have permanent effects on morphology, enzymatic activity, and hormone receptors in tissues as well as neurobehavioral effects. These changes can lead to effects throughout life, including impacting the risk for various diseases (referred to as the Developmental Origins of Adult Health and Disease hypothesis). The intrauterine position phenomenon concerns the consequence for fetuses of randomly implanting next to embryos of the same or opposite sex. An intrauterine position next to males vs. females results in small differences in serum testosterone and estradiol during fetal life that are associated with marked effects on life history (such as lifetime fecundity) in both males and females born in litters (mice, rats, gerbils, rabbits, and swine) as well as human twins. Research with mice subsequently demonstrated that a very small experimental change in fetal serum estradiol levels altered organogenesis and caused permanent changes in organ function. Taken together, these findings led to the hypothesis that environmental chemicals that mimic or antagonize hormone action (e.g., endocrine disrupting chemicals) could also be causing harm at very low exposures (the "low dose" hypothesis) within the range of exposure of humans, domesticated animals, and wildlife. There is now extensive evidence from experimental laboratory animals, sheep, and humans that fetal exposure to very low (presumably safe) doses of the endocrine disrupting chemical bisphenol A (BPA), which exhibits estrogenic activity, can cause permanent changes that can increase the risk of a wide array of diseases. The reasons that federal regulatory agencies are ignoring the massive literature showing adverse effects of BPA and other

Differential effects of arousal in positive and negative autobiographical memories.

Science.gov (United States)

Ford, Jaclyn Hennessey; Addis, Donna Rose; Giovanello, Kelly S

2012-01-01

Autobiographical memories are characterised by a range of emotions and emotional reactions. Recent research has demonstrated that differences in emotional valence (positive vs. negative emotion) and arousal (the degree of emotional intensity) differentially influence the retrieved memory narrative. Although the mnemonic effects of valence and arousal have both been heavily studied, it is currently unclear whether the effects of emotional arousal are equivalent for positive and negative autobiographical events. In the current study, multilevel models were used to examine differential effects of emotional valence and arousal on the richness of autobiographical memory retrieval both between and within subjects. Thirty-four young adults were asked to retrieve personal autobiographical memories associated with popular musical cues and to rate the valence, arousal and richness of these events. The multilevel analyses identified independent influences of valence and intensity upon retrieval characteristics at the within- and between-subject levels. In addition, the within-subject interactions between valence and arousal highlighted differential effects of arousal for positive and negative memories. These findings have important implications for future studies of emotion and memory, highlighting the importance of considering both valence and arousal when examining the role emotion plays in the richness of memory representation.

The Institution Image and Trust and Their Effect on the Positive Word of Mouth

Directory of Open Access Journals (Sweden)

Soni Harsono

2014-04-01

Full Text Available In marketing, it is important to see how competitive a university is. Among public universities (PTN and private universities (PTS, it shows a very competitive situation recently. To overcome this problem, it requires shaping up the institution image and trust for increasing the positive word of mouth among students. This study aims to determine the effect of the institution image, trust both partially and simultaneously on the positive word of mouth by the students of private universities in Surabaya with their accreditation levels of A, B and C. The sample consists of students from six colleges with accreditation ratings A, B, and C totaling 125 students. Accidental sampling technique was done using a sampling technique of multiple regression analysis with SPSS version 17. It shows, for the college with accreditation category C, the image of the institution both partially and simulta-neously has significant positive effect on the positive word of mouth. For the college accreditation category B, the image of the institution and trust simultaneously has significant positive effect on the positive word of mouth and, finally, trust in accreditation category A has significant positive effect on the positive word of mouth and the institution image and trust simultaneously have significant positive effect on the positive word of mouth.

Effects on alcohol use of a Swedish school-based prevention program for early adolescents: a longitudinal study

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Linda Beckman

2017-01-01

Full Text Available Abstract Background The aim of the study was to address the lack of evaluations of school-based substance use prevention programs and to conduct a quasi-experimental evaluation of the alcohol use part of the Triad intervention. Methods Eleven Swedish intervention schools (285 pupils and three control schools (159 pupils participated in the evaluation. Baseline measurements were conducted in 2011 before the alcohol part in the prevention program was implemented in the intervention schools (school year 6, ages 12–13. We estimated an Intention-To-Treat (ITT Difference-in-Difference (DD model to analyze the effectiveness of the intervention on subsequent alcohol use measured in grades 7, 8 and 9. Results The main results show no effect on the likelihood of drinking alcohol or drinking to intoxication. Conclusions The lack of positive effects highlights the need for policy-makers and public health officials need to carefully consider and evaluate prevention programs in order to ensure that they are worthwhile from school, health, and societal perspectives.

High effectiveness of self-help programs after drug addiction therapy

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Kristensen Øistein

2006-08-01

Full Text Available Abstract Background The self-help groups Alcoholics Anonymous (AA and Narcotics Anonymous (NA are very well established. AA and NA employ a 12-step program and are found in most large cities around the world. Although many have argued that these organizations are valuable, substantial scepticism remains as to whether they are actually effective. Few treatment facilities give clear recommendations to facilitate participation, and the use of these groups has been disputed. The purpose of this study was to examine whether the use of self-help groups after addiction treatment is associated with higher rates of abstinence. Methods One hundred and fourteen patients, 59 with alcohol dependency and 55 with multiple drug dependency, who started in self-help groups after addiction treatment, were examined two years later using a questionnaire. Return rate was 66%. Six (5% of the patients were dead. Results Intention-to-treat-analysis showed that 38% still participated in self-help programs two years after treatment. Among the regular participants, 81% had been abstinent over the previous 6 months, compared with only 26% of the non-participants. Logistic regression analysis showed OR = 12.6, 95% CI (4.1–38.3, p Conclusion The study has several methodological problems; in particular, correlation does not necessarily indicate causality. These problems are discussed and we conclude that the probability of a positive effect is sufficient to recommend participation in self-help groups as a supplement to drug addiction treatment. Previous publication This article is based on a study originally published in Norwegian: Kristensen O, Vederhus JK: Self-help programs in drug addiction therapy. Tidsskr Nor Laegeforen 2005, 125:2798–2801.

The effect of mandibular position and gantry angle on the evaluation of implant site with implant CT

International Nuclear Information System (INIS)

Lee, Sul Mi; An, Chang Hyeon; Heo, Min Suk; Lee, Sam Sun; Choi, Soon Chul; Park, Tae Won; Choi, Hang Moon

2002-01-01

The altered gantry angle during scanning for some multiplanar reconstruction CT program (CT/MPR) may cause distortion of the image. The aim of this study was to ascertain whether there is a image distortion in a reformatted image when the gantry and the object are equally inclined using ToothPix and DentaScan program.A resin block model with four cylindrical holes and a human dry mandible were used. Two MPR software packages, ToothPix and DentaScan program, were used for reformatted panoramic images. The block and the gantry were equally inclined at 0 degree, 15 degrees, and 30 degrees. With ToothPix program, a resin block model with empty holes and a dry mandible showed inclined images in the reformatted panoramic image. Increasing the gantry angle, the depth and inclination of the holes were increased in the reformatted central panoramic images. However, a resin block model with gutta percha in its holes and a dry mandible with a wire in its mandibular canal didn't show image distortion. With DentaScan program, image distortion was not seen in any situation. ToothPix program may distort the reformatted image when the gantry angle is not at zero degrees. However, with DentaScan program, the patient may be positioned comfortably and the gantry can be adjusted to the patient positioning.

Effects of an intervention program for female victims of intimate partner violence on psychological symptoms and perceived social support

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Nina B. Hansen

2014-09-01

Full Text Available Background: Research has documented severe mental health problems in female victims of intimate partner violence (IPV. Therefore, providing effective treatment is pivotal. Few studies have investigated the effects of intervention programs on reducing the harmful consequences of IPV. Objective: The present study examined the effects of a specific three-phase intervention program for female victims of IPV on psychological symptoms (PTSD, anxiety, and depression and perceived social support. Given that many of the women dropped out before and during the intervention program, potential differences in initial levels of psychological symptoms, perceived social support, as well as descriptive variables were explored between the women who completed the whole program and the groups of women who dropped out prematurely. Method: The initial sample consisted of 212 female victims of IPV. Symptoms of PTSD, depression, anxiety, and level of perceived social support were measured with validated scales before the start of the intervention and after completion of each treatment phase. Results: Results showed a significant effect of the intervention program on reducing psychological symptoms and increasing levels of perceived social support. Effect sizes ranged from medium to very high. Significant positive effects were found for each of the treatment phases. There were no significant differences between the women who completed the whole program and those women who dropped out prematurely in terms of initial level of symptoms and perceived social support as well as descriptive characteristics. Conclusions: Specifically developed intervention programs for female victims of IPV are effective in reducing the harmful personal consequences of IPV. Future studies should consider employing controlled study designs and address the issue of high drop out rates found in intervention studies.

Yoga as a School-Wide Positive Behavior Support

Science.gov (United States)

Accardo, Amy L.

2017-01-01

A yoga-based school-wide positive behavior support (SWPBS) may provide a foundation for teaching mindfulness and self-regulation in K-12 schools. Here, the use of yoga as a SWPBS was examined through a review of existing literature and interviews of yoga program facilitators. Yoga was reported to be effective as a pedagogical approach, and found…

Interrupted object-based updating of reach program leads to a negative compatibility effect.

Science.gov (United States)

Vainio, Lari

2009-07-01

The author investigated how the motor program elicited by an object's orientation is updated by object-based information while a participant reaches for the object. Participants selected the hand of response according to the thickness of the graspable object and then reached toward the location in which the object appeared. Reach initiation times decreased when the handle of the object was oriented toward the responding hand. This positive compatibility effect turned into a negative compatibility effect (NCE) during reach execution when the object was removed from the display 300 ms after object onset or replaced with a mask at movement onset. The results demonstrate that interrupted object-based updating of an ongoing reach movement triggers the NCE.

Effects of Target Positioning Error on Motion Compensation for Airborne Interferometric SAR

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Li Yin-wei

2013-12-01

Full Text Available The measurement inaccuracies of Inertial Measurement Unit/Global Positioning System (IMU/GPS as well as the positioning error of the target may contribute to the residual uncompensated motion errors in the MOtion COmpensation (MOCO approach based on the measurement of IMU/GPS. Aiming at the effects of target positioning error on MOCO for airborne interferometric SAR, the paper firstly deduces a mathematical model of residual motion error bring out by target positioning error under the condition of squint. And the paper analyzes the effects on the residual motion error caused by system sampling delay error, the Doppler center frequency error and reference DEM error which result in target positioning error based on the model. Then, the paper discusses the effects of the reference DEM error on the interferometric SAR image quality, the interferometric phase and the coherent coefficient. The research provides theoretical bases for the MOCO precision in signal processing of airborne high precision SAR and airborne repeat-pass interferometric SAR.

Short-term effect of American summer treatment program for Japanese children with attention deficit hyperactivity disorder.

Science.gov (United States)

Yamashita, Yushiro; Mukasa, Akiko; Honda, Yuko; Anai, Chizuru; Kunisaki, Chie; Koutaki, Jun-ichi; Motoyama, Satoko; Miura, Naoki; Sugimoto, Ami; Ohya, Takashi; Nakashima, Masayuki; Nagamitsu, Shin-ichiro; Gnagy, Elizabeth M; Greiner, Andrew R; Pelham, William E; Matsuishi, Toyojiro

2010-02-01

We reported the results of the 3-week summer treatment program (STP) for children with attention deficit hyperactivity disorder (ADHD) in 2006. The STP was based on methods established by Professor Pelham in Buffalo, NY and has been used in a number of studies and at a number of sites in the U.S. This is the first STP outside North America. Thirty-six children age 6-12 years with ADHD participated. The collection of evidence-based behavioral modification techniques that comprises the STP's behavioral program (e.g., point system, daily report card, positive reinforcement, time out) was used. Most children showed positive behavioral changes in multiple domains of functioning, demonstrated by significant improvement in points earned daily, which reflect behavior frequencies. Only one child with ADHD co-morbid with pervasive developmental disorder required an individualized program for excessive time outs. The ADHD rating scale, symptoms of oppositional defiant disorder, and hyperactivity/inattention in Strength and Difficulties Questionnaires evaluated by parents significantly improved after STP. Although the 3-week STP was much shorter than most STPs run in the U.S., the program is more intensive than typical outpatient treatment, providing 105h of intervenion in 3 weeks. The short-term effect of the STP was demonstrated for Japanese children with ADHD. 2008 Elsevier B.V. All rights reserved.

Effective safety training program design

International Nuclear Information System (INIS)

Chilton, D.A.; Lombardo, G.J.; Pater, R.F.

1991-01-01

Changes in the oil industry require new strategies to reduce costs and retain valuable employees. Training is a potentially powerful tool for changing the culture of an organization, resulting in improved safety awareness, lower-risk behaviors and ultimately, statistical improvements. Too often, safety training falters, especially when applied to pervasive, long-standing problems. Stepping, Handling and Lifting injuries (SHL) more commonly known as back injuries and slips, trips and falls have plagued mankind throughout the ages. They are also a major problem throughout the petroleum industry. Although not as widely publicized as other immediately-fatal accidents, injuries from stepping, materials handling, and lifting are among the leading causes of employee suffering, lost time and diminished productivity throughout the industry. Traditional approaches have not turned the tide of these widespread injuries. a systematic safety training program, developed by Anadrill Schlumberger with the input of new training technology, has the potential to simultaneously reduce costs, preserve employee safety, and increase morale. This paper: reviews the components of an example safety training program, and illustrates how a systematic approach to safety training can make a positive impact on Stepping, Handling and Lifting injuries

Improving Emotional Intelligence through Personality Development: The Effect of the Smart Phone Application based Dharma Life Program on Emotional Intelligence.

Science.gov (United States)

Poonamallee, Latha; Harrington, Alex M; Nagpal, Manisha; Musial, Alec

2018-01-01

Emotional intelligence is established to predict success in leadership effectiveness in various contexts and has been linked to personality factors. This paper introduces Dharma Life Program, a novel approach to improving emotional intelligence by targeting maladaptive personality traits and triggering neuroplasticity through the use of a smart-phone application and mentoring. The program uses neuroplasticity to enable users to create a more adaptive application of their maladaptive traits, thus improving their emotional intelligence. In this study 26 participants underwent the Dharma Life Program in a leadership development setting. We assessed their emotional and social intelligence before and after the Dharma Life Program intervention using the Emotional and Social Competency Inventory (ESCI). The study found a significant improvement in the lowest three competencies and a significant improvement in almost all domains for the entire sample. Our findings suggest that the completion of the Dharma Life Program has a significant positive effect on Emotional and Social Competency scores and offers a new avenue for improving emotional intelligence competencies.

Positive Mathematical Programming Approaches – Recent Developments in Literature and Applied Modelling

Directory of Open Access Journals (Sweden)

Thomas Heckelei

2012-05-01

Full Text Available This paper reviews and discusses the more recent literature and application of Positive Mathematical Programming in the context of agricultural supply models. Specifically, advances in the empirical foundation of parameter specifications as well as the economic rationalisation of PMP models – both criticized in earlier reviews – are investigated. Moreover, the paper provides an overview on a larger set of models with regular/repeated policy application that apply variants of PMP. Results show that most applications today avoid arbitrary parameter specifications and rely on exogenous information on supply responses to calibrate model parameters. However, only few approaches use multiple observations to estimate parameters, which is likely due to the still considerable technical challenges associated with it. Equally, we found only limited reflection on the behavioral or technological assumptions that could rationalise the PMP model structure while still keeping the model’s advantages.

Effectiveness of the Positioning Statement: Experimental Test on Brand Awareness in Competitive Contexts

Directory of Open Access Journals (Sweden)

Rafael Barreiros Porto

2018-03-01

Full Text Available Good positioning statements have an effect on consumer brand awareness. However, the competitive context formed by the novelty of the category and the brand market structure may hinder the assimilation of positioning and its association with the pre-existing image. This study assesses the effectiveness of positioning statements in the generation of brand awareness, considering its competitive context. Using an experimental design, with a group of control, the exposure of brands and their competitive contexts were manipulated and the positioning statement remained constant for a sample of consumers. The results show the positioning statement had an effect on both assimilation of the message and valence of image association, which adds awareness for the brand, but only for the traditional category. The effectiveness on the message assimilation occurred within the weak brand and within the less known median brand. For the image valence, it occurred only between the weak brand and the strong one from the traditional category. These findings are distinct among consumer segments. The research brings up a classic theme, but presents a new methodological approach to measure the effectiveness of brand positioning.

Implementation of a program for quality assurance on leaf positioning accuracy using Gafchromic® RTQA2 films

International Nuclear Information System (INIS)

Girardi, Andrea; Anglesio, Silvia; Trevisiol, Edoardo; Amadore, Gianluca; Redda, Maria Grazia Ruo

2014-01-01

In radiotherapy treatments the correct dose delivery to the target volume and the consequent conservation of healthy tissues is affected by multileaf collimator (MLC) leaf positioning accuracy and reproducibility, mostly in intensity-modulated radiation therapy (IMRT): For this reason a quality assurance (QA) program is necessary to ensure the best treatment possible to each patient. The aim of this study is the implementation of a method using Gafchromic ® RTQA 2 films to perform routine QA on the MLC, both for qualitative and quantitative analysis. A flatbed document scanner (Epson 10000XL) was used in conjunction with radiochromic detector; a scanning protocol was firstly defined to improve readout accuracy. RTQA2 films were irradiated with 6 MV X-rays at different dose levels to obtain calibration curve. To evaluate the leaf positioning accuracy in different conditions, a rhomboidal shape and a field consisting in three rectangular segments were selected. The images quantitative analysis was handled with a program developed in MATLAB to evaluate the differences between expected and measured leaves positions. The reproducibility and global uncertainty of the method were estimated to be equal to 0.5% and 0.6 mm, respectively. Moreover, a qualitative test was performed: A garden picket fence field, consisting in multiple segments 2 x 22 cm 2 , was realized setting known leaves shifts to test the method sensitivity. The picket fence test shows that the method is able to detect displacements equal to 1 mm. The results suggest that Gafchromic ® RTQA2 films represent a reliable tool to perform MLC routine QA. (author)

Seattle's Law Enforcement Assisted Diversion (LEAD): Program effects on recidivism outcomes.

Science.gov (United States)

Collins, Susan E; Lonczak, Heather S; Clifasefi, Seema L

2017-10-01

Drug users and dealers frequently cycle through the criminal justice system in what is sometimes referred to as a "revolving door." Arrest, incarceration and prosecution have not deterred this recidivism. Seattle's Law Enforcement Assisted Diversion (LEAD) program was established to divert these individuals to case management and supportive services instead of jail and prosecution. A nonrandomized controlled evaluation was conducted to examine LEAD effects on criminal recidivism (i.e., arrests, criminal charges). The sample included 318 people suspected of low-level drug and prostitution activity in downtown Seattle: 203 received LEAD, and 115 experienced the system-as-usual control condition. Analyses were conducted using logistic generalized estimating equation models over both the shorter term (i.e., six months prior and subsequent to evaluation entry) and longer term (i.e., two years prior to the LEAD start date through July 2014). Compared to controls, LEAD participants had 60% lower odds of arrest during the six months subsequent to evaluation entry; and both a 58% lower odds of arrest and 39% lower odds of being charged with a felony over the longer term. These statistically significant differences in arrests and felony charges for LEAD versus control participants indicated positive effects of the LEAD program on recidivism. Copyright © 2017 Elsevier Ltd. All rights reserved.

Analyzing Equity Capital Programs of Banks for Cooperatives

OpenAIRE

Ismail Ahmad; Ken D. Duft; Ron C. Mittelhammer

1986-01-01

Characteristics of Banks for Cooperatives term loan and equity capital programs contribute toward complex intermittent exchanges of positive and negative cash flows between the cooperative lender and borrower and complicate the analysis of the net present value and effective interest of the financing project. A multiperiod linear program was developed to analyze the effect of variations in equity capital program components on the present value of the financing project. Furthermore, the concep...

Economic effectiveness of disease management programs: a meta-analysis.

Science.gov (United States)

Krause, David S

2005-04-01

The economic effectiveness of disease management programs, which are designed to improve the clinical and economic outcomes for chronically ill individuals, has been evaluated extensively. A literature search was performed with MEDLINE and other published sources for the period covering January 1995 to September 2003. The search was limited to empirical articles that measured the direct economic outcomes for asthma, diabetes, and heart disease management programs. Of the 360 articles and presentations evaluated, only 67 met the selection criteria for meta-analysis, which included 32,041 subjects. Although some studies contained multiple measurements of direct economic outcomes, only one average effect size per study was included in the meta-analysis. Based on the studies included in the research, a meta-analysis provided a statistically significant answer to the question of whether disease management programs are economically effective. The magnitude of the observed average effect size for equally weighted studies was 0.311 (95% CI = 0.272-0.350). Statistically significant differences of effect sizes by study design, disease type and intensity of disease management program interventions were not found after a moderating variable, disease severity, was taken into consideration. The results suggest that disease management programs are more effective economically with severely ill enrollees and that chronic disease program interventions are most effective when coordinated with the overall level of disease severity. The findings can be generalized, which may assist health care policy makers and practitioners in addressing the issue of providing economically effective care for the growing number of individuals with chronic illness.

Physical and Psychological Effects of a 12-Session Cancer Rehabilitation Exercise Program.

Science.gov (United States)

Smith, Tricia M; Broomhall, Christine N; Crecelius, Anne R

2016-12-01

The positive effects of regular exercise for cancer survivors are becoming increasingly apparent. However, comprehensive examination of the benefits of modest levels of physical activity is somewhat lacking. This study aimed to test the hypothesis that participating in a 12-session exercise program will improve depression, fatigue, aerobic endurance, muscular strength, and quality of life (QOL) in patients with cancer. A group of 20 older adult women with a prior cancer diagnosis were evaluated during a 6- to 10-week exercise program that occurred twice weekly. The majority of patients had breast cancer (n = 14), but treatment status varied (11 were currently undergoing treatment, and 9 were post-treatment). Each patient completed initial and exit assessments, which consisted of three physical function tests and three psychosocial questionnaires. Patient charts contained the initial and final assessment scores and personal demographics. Analyses of pre- and postprogram data using paired t tests revealed that 12 exercise sessions (each lasting about an hour) significantly improved six-minute walk test, 30-second sit-and-stand test, hand grip strength test (dominant and nondominant hand), and overall QOL scores in patients. As a result, moderate levels of exercise have a beneficial effect in this population.

Evaluating traffic informers: testing the behavioral and social-cognitive effects of an adolescent bicycle safety education program.

Science.gov (United States)

Feenstra, Hans; Ruiter, Robert A C; Kok, Gerjo

2014-12-01

In The Netherlands, 12-24 years old are over-represented in the total number of traffic fatalities and injuries. In this study, the traffic informer program - designed to promote safe traffic behavior in the pre-driver population - was experimentally evaluated, with a specific focus on bicycle use. Students were subjected to graphic videos of traffic accidents and listened to a first-person narrative provided by a traffic accident victim. The influence of the program on concepts derived from the theory of planned behavior and protection motivation theory (attitudes, norms, self-efficacy, risk-perception, intention and behavior) was assessed. Students from various schools (N=1593;M age=15 years, SD=.84) participated in a quasi-experimental study, either in an experimental or a control group, completing self-report questionnaires one week prior to the program implementation and approximately one month after the program implementation. Mixed regression analyses showed significant positive and negative time × intervention interaction effects on attitude toward traffic violations, relative attitude toward traffic safety, and risk comparison, but not on intention and behavior. More research is needed to find effective behavioral change techniques (other than increasing risk awareness) for promoting safe traffic behavior in adolescents. Research is also needed to address how these can be translated into effective interventions and educational programs. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Modifying the 'Positive Parenting Program' for parents with intellectual disabilities.

Science.gov (United States)

Glazemakers, I; Deboutte, D

2013-07-01

Many parents with intellectual disabilities (ID) want and/or need professional guidance and support to learn skills and strategies to prevent and manage child behaviour problems. However, the available support is rarely suitable, and suitable support is rarely available. The aim of this study was to determine whether a popular mainstream parenting training programme, known as 'Group Triple P' (Positive Parenting Program), could be successfully modified for this parent group. A pilot study was undertaken to determine whether a modified version of Group Triple P would engage and retain parents with ID. A non-experimental, pre-test post-test study, involving a total of 30 parents with ID, was then undertaken to obtain preliminary efficacy data. Parent engagement and participation levels were high. No parent 'dropped out' of the programme. After completing the modified Group Triple P programme, parents reported a decrease in psychological distress, maladaptive parenting and child conduct problems. Parents reported high levels of satisfaction with the information and support they received. Research-informed adaptation of mainstream behavioural family interventions, such as Group Triple P, could make 'suitable support' more readily available, and more engaging for parents with ID. © 2012 The Authors. Journal of Intellectual Disability Research © 2012 John Wiley & Sons Ltd, MENCAP & IASSID.

The effects of positive emotion priming on self-reported reckless driving.

Science.gov (United States)

Taubman-Ben-Ari, Orit

2012-03-01

Five studies examined the effects of positive emotion priming on the willingness to drive recklessly. In all five, young drivers were exposed to one of the following primes of positive affect: a positive mood story; happy memories; an exciting film; a relaxing film; or thoughts on the meaning in life. Following the prime, the participants were asked to report on their willingness to drive recklessly. The responses were compared to those of groups exposed either to neutral affect, another kind of positive affect, or negative affect priming. In two of the studies, participants were also asked to report on their driving styles (risky, anxious, angry, or careful) as a second dependent variable. Positive affect, especially in the form of arousal, was found to be related to higher willingness to drive recklessly. Although men tended to report higher intentions to drive recklessly, men and women did not react differently to the emotional induction. Most interestingly, positive emotions of a relaxing nature, as well as thinking about the meaning in life, lowered the willingness to engage in risky driving. The discussion emphasizes the importance of looking for new ways to use positive emotions effectively in road safety interventions, and considers the practical implications of the studies. Copyright © 2011 Elsevier Ltd. All rights reserved.

Earth tide effects on kinematic/static GPS positioning in Denmark and Greenland

DEFF Research Database (Denmark)

Xu, G.C.; Knudsen, Per

2000-01-01

A detailed Study of the Earth tide effects on the GPS kinematic/static positioning is presented in this paper by using theoretical Earth tide computation and practical GPS data processing. Tidal effects could reach up to 30 cm in Denmark and Greenland depending on the measuring time...... and the position of reference station. With a baseline less than 80 km, the difference of the Earth tide effects could reach more than 5 mm. So, in precise applications of GPS positioning, the Earth tide effect has to be taken into account even for a relative small local GPS network. Several examples are given...... for demonstrating that the Earth tide effects can be viewed by GPS surveying. They are given through static GPS data static processing, static GPS data kinematic processing, and airborne kinematic GPS data processing. In these cases, the Earth tide effects can be subtracted from the GPS results. The determination...

Does Subjective Left-Right Position Have a Causal Effect on Support for Redistribution?

DEFF Research Database (Denmark)

Jæger, Mads Meier

characteristics as instruments for left-right position, can be used to estimate the causal effect of left-right position on support for redistribution. I analyze data on Sweden, Germany, and Norway from the two first waves of the European Social Survey and find first that left-right position is endogenous...... to support for redistribution, and second consistent with theory, that a causal effect of left-right position on support for redistribution exists which is stronger than previously shown....

Evaluating the effectiveness of an intervention program to influence attitudes of students towards peers with disabilities.

Science.gov (United States)

de Boer, Anke; Pijl, Sip Jan; Minnaert, Alexander; Post, Wendy

2014-03-01

In this study we examine the effectiveness of an intervention program to influence attitudes of elementary school students towards peers with intellectual, physical and severe physical and intellectual disabilities. A quasi-experimental longitudinal study was designed with an experimental group and a control group, both comprising two rural schools. An intervention program was developed for kindergarten (n(experimental) = 22, n(control) = 31) and elementary school students without disabilities (n(experimental) = 91, n(control) = 127) (age range 4-12 years old). This intervention consisted of a 3 weeks education project comprising six lessons about disabilities. The Acceptance Scale for Kindergarten-revised and the Attitude Survey to Inclusive Education were used to measure attitudes at three moments: prior to the start of the intervention, after the intervention and 1 year later. The outcomes of the multilevel analysis showed positive, immediate effects on attitudes of kindergarten students, but limited effects on elementary school students' attitudes.

[The Effects of Urban Forest-walking Program on Health Promotion Behavior, Physical Health, Depression, and Quality of Life: A Randomized Controlled Trial of Office-workers].

Science.gov (United States)

Bang, Kyung Sook; Lee, In Sook; Kim, Sung Jae; Song, Min Kyung; Park, Se Eun

2016-02-01

This study was performed to determine the physical and psychological effects of an urban forest-walking program for office workers. For many workers, sedentary lifestyles can lead to low levels of physical activity causing various health problems despite an increased interest in health promotion. Fifty four office workers participated in this study. They were assigned to two groups (experimental group and control group) in random order and the experimental group performed 5 weeks of walking exercise based on Information-Motivation-Behavioral skills Model. The data were collected from October to November 2014. SPSS 21.0 was used for the statistical analysis. The results showed that the urban forest walking program had positive effects on the physical activity level (U=65.00, phealth promotion behavior (t=-2.20, p=.033), and quality of life (t=-2.42, p=.020). However, there were no statistical differences in depression, waist size, body mass index, blood pressure, or bone density between the groups. The current findings of the study suggest the forest-walking program may have positive effects on improving physical activity, health promotion behavior, and quality of life. The program can be used as an effective and efficient strategy for physical and psychological health promotion for office workers.

Effectiveness and experiences of families and support workers participating in peer-led parenting support programs delivered as home visiting programs: a comprehensive systematic review.

Science.gov (United States)

Munns, Ailsa; Watts, Robin; Hegney, Desley; Walker, Roz

2016-10-01

using standardized data extraction tools from the JBI-MAStARI and the JBI-QARI, respectively, including qualitative and quantitative details about setting of interventions, phenomena of interest, participants, study methods and outcomes or findings. For quantitative findings, statistical pooling was not possible due to differences in interventions and outcome measures. Findings were presented in narrative form. Qualitative findings were aggregated into categories based on similarity of meaning from which synthesized findings were generated. Quantitative results from two RCTs demonstrated positive impacts of peer-led home visiting parent support programs including more positive parenting attitudes and beliefs, and more child preventative health care visits.Fifteen qualitative findings from two studies were aggregated into five categories from which two synthesized findings emerged. Parents and home visitors identified similar components as contributing to their program's success, these being quality of relationships between parents and home visitors with elements being mutual respect, trust and being valued within the partnership. In addition, home visitors identified importance of enabling strategies to develop relationships. They also needed supportive working environments with clinical staff and management. The current review indicates a positive impact of peer-led home visiting parent support programs, incorporating a framework of partnership between parents and home visitors, on mother-infant dyads. Positive changes in parenting attitudes and beliefs, and increased number of child preventative healthcare visits are supported by the quality of the relationship between parent and home visitor, and home visitors' working environments. The essential characteristics of an effective parent support program are strategies for relationship building between parents and home visitors; ongoing staff and home visitor education to enhance communication, collaboration and working

Effects of a job crafting intervention program on work engagement among Japanese employees: a pretest-posttest study.

Science.gov (United States)

Sakuraya, Asuka; Shimazu, Akihito; Imamura, Kotaro; Namba, Katsuyuki; Kawakami, Norito

2016-10-24

Job crafting, an employee-initiated job design/redesign, has become important for employees' well-being such as work engagement. This study examined the effectiveness of a newly developed job crafting intervention program on work engagement (as primary outcome), as well as job crafting and psychological distress (as secondary outcomes), using a pretest-posttest study design among Japanese employees. Participants were managers of a private company and a private psychiatric hospital in Japan. The job crafting intervention program consisted of two 120-min sessions with a two-week interval between them. Outcomes were assessed at baseline (Time 1), post-intervention (Time 2), and a one-month follow-up (Time 3). The mixed growth model analyses were conducted using time (Time 1, Time 2, and Time 3) as an indicator of intervention effect. Effect sizes were calculated using Cohen's d. The program showed a significant positive effect on work engagement (t = 2.20, p = 0.03) in the mixed growth model analyses, but with only small effect sizes (Cohen's d = 0.33 at Time 2 and 0.26 at Time 3). The program also significantly improved job crafting (t = 2.36, p = 0.02: Cohen's d = 0.36 at Time 2 and 0.47 at Time 3) and reduced psychological distress (t = -2.06, p = 0.04: Cohen's d = -0.15 at Time 2 and -0.31 at Time 3). The study indicated that the newly developed job crafting intervention program was effective in increasing work engagement, as well as in improving job crafting and decreasing psychological distress, among Japanese managers. UMIN Clinical Trials Registry UMIN000024062 . Retrospectively registered 15 September 2016.

EFFECT OF BODY POSITIONS ON INTRA OCULAR PRESSURE

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Rajendra

2015-09-01

Full Text Available BACKGROUND: Intra Ocular Pressure (IOP can be altered by changing body position. Very few studies are available in the Indian subjects. AIM: To study the effect of changes in the body position from upright posture to supine to head down tilt of - 60 0 . MATERIALS AND M ETHODS: The study group consisted of 60 subjects, 35 boys and 25 girls in the age group of 18 to 24 years, with no ocular pathology were chosen. Independent measurements of the IOP of each eye were obtained. Keelar Pulsair air impulse tonometer was used in all the subjects for IOP measurement. IOP was measured in the department of Ophthalmology, Teaching Hospital between 10AM to 12 Noon. STATISTICAL ANALYSIS : were done using Student’s paired ‘t’ test. RESULTS: The change of IOP (Increased induced by the change of position between the means of IOP’s for the sitting and supine positions was 2.789±1.03 mm Hg of all subjects, 2.825±0.226 mm Hg in males and 2.739±0.089 mm Hg in females and between the supine and in clined - 60 ⁰ position was 4.971±0.914 mm Hg of all subjects, 4.703±0.816mm Hg in males and 5.346±1.098 mm Hg in females. CONCLUSION: It is apparent that, the IOP is significantly higher in the supine than in the sitting and in the inclined than in the supin e positions. The difference was statistically significant (P<0.001.

Offense History and the Effectiveness of Juvenile Diversion Programs.

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Osgood, D. Wayne; And Others

Some evaluations have concluded that diversion programs for juvenile offenders (programs intended as community-based alternatives to formal justice dispositions) reduce recidivism only among youths with the least serious offense histories. To investigate the relationship of offense history to program effectiveness, three diversion programs were…

Effects of Ordering Strategies and Programming Paradigms on Sparse Matrix Computations

Science.gov (United States)

Oliker, Leonid; Li, Xiaoye; Husbands, Parry; Biswas, Rupak; Biegel, Bryan (Technical Monitor)

2002-01-01

The Conjugate Gradient (CG) algorithm is perhaps the best-known iterative technique to solve sparse linear systems that are symmetric and positive definite. For systems that are ill-conditioned, it is often necessary to use a preconditioning technique. In this paper, we investigate the effects of various ordering and partitioning strategies on the performance of parallel CG and ILU(O) preconditioned CG (PCG) using different programming paradigms and architectures. Results show that for this class of applications: ordering significantly improves overall performance on both distributed and distributed shared-memory systems, that cache reuse may be more important than reducing communication, that it is possible to achieve message-passing performance using shared-memory constructs through careful data ordering and distribution, and that a hybrid MPI+OpenMP paradigm increases programming complexity with little performance gains. A implementation of CG on the Cray MTA does not require special ordering or partitioning to obtain high efficiency and scalability, giving it a distinct advantage for adaptive applications; however, it shows limited scalability for PCG due to a lack of thread level parallelism.

Group intervention: A way to improve working teams' positive psychological capital.

Science.gov (United States)

Harty, Bo; Gustafsson, John-Anders; Björkdahl, Ann; Möller, Anders

2015-01-01

Positive psychological capital is reported to have positive effects on people's well-being and attitudes to their working lives. The objective of this study was to investigate if it is possible to increase the level of positive psychological capital by two group intervention programs. The research design was a controlled study with 2 × 2 experimental groups and two control groups. Two of the experimental groups received intervention I (IG I), the other two experimental groups received intervention II (IG II). Assessments were made before and after the intervention programs, with a follow-up at six months post-intervention. Instruments measuring the fundamentals of psychological capital: self-efficacy, hope, optimism, as well as health and job satisfaction were used. The results show that it is possible to increase the level of positive emotions, self-efficacy and job satisfaction of members of a working team by using group intervention methods. The positive changes observed at the end of the program remained six months after the intervention, with the exception of job satisfaction in IG II. It seems that the intervention had a greater influence on those persons who at the start of the study reported a low level of self-enhancement. The results were more pronounced in intervention group I where reinforcement of the resources and positive aspects of the work place environment were provided. A 10-week group intervention program that focused on learned optimism proved to be successful in increasing levels of self-efficacy and job satisfaction. While improvement was maintained six months post-intervention the small sample size and the attrition rate are limitations. Results are promising and further research is warranted.

Effect of Fadama III program on dry-season vegetable growers in Kwara State, Nigeria

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Babatunde Michael Matanmi

2017-05-01

Full Text Available This study assessed the effect of the Fadama III program on dry-season vegetable growers in Kwara State, Nigeria. The study emanated from the need to know how well agricultural programs have achieved their targets. Data collected from 200 beneficiaries selected through a combination of purposive and random sampling techniques were used for the study. The data obtained were analyzed with descriptive statistics, a five-point Likert scale, and a t test. The results showed that the beneficiaries were mainly female, married, and relatively old, with farming as their primary occupation. The benefits accrued from the program by the farmers were a knapsack sprayer, training on record keeping, agro-chemicals, fertilizer, improved seeds, a watering can, pest and disease management, conflict resolution, and the construction of a well, borehole, cooling shed and market stall. The mean farm size of the farmers before and after participating in the program was 1.15 and 2.15 ha, respectively, with a corresponding average monthly income of NGN 6,833.75 and NGN 16,137.50, respectively (USD 1 = NGN 165. The study further revealed a positive effect of the program on the farmers' livelihoods. The major problems faced by the farmers were inadequate credit, conflict with herdsmen, land ownership problems, inadequate labor, and poor market linkage. Therefore, the study recommends the provision of credit facilities by relevant stakeholders, putting lasting conflict resolution measures in place, encouraging youths to practice agriculture, and training farmers on market linkage.

Measuring the Effects of Virtual Pair Programming in an Introductory Programming Java Course

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Zacharis, N. Z.

2011-01-01

This study investigated the effectiveness of virtual pair programming (VPP) on student performance and satisfaction in an introductory Java course. Students used online tools that integrated desktop sharing and real-time communication, and the metrics examined showed that VPP is an acceptable alternative to individual programming experience.…

Effects of the positioning force of electrostatic levitators on viscosity measurements

International Nuclear Information System (INIS)

Ishikawa, Takehiko; Paradis, Paul-Francois; Koike, Noriyuki; Watanabe, Yuki

2009-01-01

Electrostatic levitators use strong electric fields to levitate and accurately position a sample against gravity. In this study, the effects of the electric field are investigated with regard to viscosity measurements conducted with the oscillating drop method. The effects of the external field on viscosity measurements are experimentally confirmed by changing the sample size. Moreover, a numerical simulation based on a simple mass-spring-damper system can reproduce the experimental observations. Based on the above results, measurement procedures are improved. These help to minimize the effect of the positioning force and to increase the accuracy of the viscosity measurements.

Effects of sleeping position on back pain in physically active seniors: A controlled pilot study.

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Desouzart, Gustavo; Matos, Rui; Melo, Filipe; Filgueiras, Ernesto

2015-01-01

The increase in life expectancy of elderly population has aroused the interest of different knowledge areas in understanding the variables that are involved in the aging process, linking them to other concepts such as active aging, healthy aging and the bio-psycho-social changes. This paper presents the results of the first controlled, experimental pilot study that aimed to analyze the relationship between the perception of back pain and the sleeping position adopted by physically active female seniors. Twenty female seniors (mean age 62.70 ± 3.827) participated in this study. The individuals were separated in 2 groups (Experimental and Control Group). For the carrying out of this study, the Visual Analogue Scale (VAS) was used to measure the intensity of back pain in the spine before and after four consecutive weeks an Intervention program. Individuals in the Experimental Group were instructed regarding the recommended way to sleep position (Intervention program) according to the pathological problems or the amount of pain reported. The Experimental Group (N = 10) presented significantly (p = 0.009) fewer complaints of back pain after an Intervention program in comparison to individuals who did not receive this type of information (Control Group).

Effect of intrauterine position on the radiosensitivity of rat embryos

International Nuclear Information System (INIS)

Ward, W.F.; Aceto, H. Jr.; Karp, C.H.

1977-01-01

Rats were exposed to gamma rays or helium ions on one of days 4 to 9 of gestation. Embryonic survival was recorded as a function of intrauterine position at autopsy on day 20 of gestation. Embryos located at the ovarian and cervical ends of the uterus experienced higher rates of mortality than did their littermates located at the middle of the uterine horn. This effect was observed in litters exposed to both radiation modalities on all days studied. The influence of intrauterine position on embryonic survival was directly proportional to radiation dose and to the number of fetuses occupying the uterus horn. Under the least advantageous conditions (i.e., a crowded uterine horn exposed to a moderately high radiation dose), the cervical embryo's probability of survival was less than half that of the litter as a whole. A disproportionately high rate of embryonic mortality at the cervical position was also observed in litters irradiated under hypoxic conditions, suggesting that the non-random distribution of radiation effect was not the result of variations in oxygen concentration within the uterus. In contrast, there was no indication that intrauterine position influenced the distribution of gross morphologic abnormalities in irradiated litters

Return to play in elite rugby union: application of global positioning system technology in return-to-running programs.

Science.gov (United States)

Reid, Laura C; Cowman, Jason R; Green, Brian S; Coughlan, Garrett F

2013-05-01

Global positioning systems (GPS) are widely used in sport settings to evaluate the physical demands on players in training and competition. The use of these systems in the design and implementation of rehabilitation and return-to-running programs has not yet been elucidated. To demonstrate the application of GPS technology in the management of return to play in elite-club Rugby Union. Case series. Professional Rugby Union club team. 8 elite Rugby Union players (age 27.86 ± 4.78 y, height 1.85 ± 0.08 m, weight 99.14 ± 9.96 kg). Players wore GPS devices for the entire duration of a club game. Variables of locomotion speed and distance were measured. Differences in physical demands between playing positions were observed for all variables. An analysis of the position-specific physical demands measured by GPS provides key information regarding the level and volume of loads sustained by a player in a game environment. Using this information, sports-medicine practitioners can develop rehabilitation and return-to-running protocols specific to the player position to optimize safe return to play.

Sounds and Noises. A Position Paper on Noise Pollution.

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Chapman, Thomas L.

This position paper focuses on noise pollution and the problems and solutions associated with this form of pollution. The paper is divided into the following five sections: Noise and the Ear, Noise Measurement, III Effects of Noise, Acoustics and Action, and Programs and Activities. The first section identifies noise and sound, the beginnings of…

Assessing the effects of regional payment for watershed services program on water quality using an intervention analysis model.

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Lu, Yan; He, Tian

2014-09-15

Much attention has been recently paid to ex-post assessments of socioeconomic and environmental benefits of payment for ecosystem services (PES) programs on poverty reduction, water quality, and forest protection. To evaluate the effects of a regional PES program on water quality, we selected chemical oxygen demand (COD) and ammonia-nitrogen (NH3-N) as indicators of water quality. Statistical methods and an intervention analysis model were employed to assess whether the PES program produced substantial changes in water quality at 10 water-quality sampling stations in the Shaying River watershed, China during 2006-2011. Statistical results from paired-sample t-tests and box plots of COD and NH3-N concentrations at the 10 stations showed that the PES program has played a positive role in improving water quality and reducing trans-boundary water pollution in the Shaying River watershed. Using the intervention analysis model, we quantitatively evaluated the effects of the intervention policy, i.e., the watershed PES program, on water quality at the 10 stations. The results suggest that this method could be used to assess the environmental benefits of watershed or water-related PES programs, such as improvements in water quality, seasonal flow regulation, erosion and sedimentation, and aquatic habitat. Copyright © 2014 Elsevier B.V. All rights reserved.

Emergency management: Concepts and strategies for effective programs

OpenAIRE

Lucus, Valerie

2007-01-01

Review of Emergency Management: Concepts and Strategies for Effective Programs By Lucien G. Canton, CEM. By taking a different perspective on local government emergency management programs, this book presents the vision for a very different model--one that includes an independent emergency manager leading an enterprise-wide program focused on strategies that promote disaster resilient communities.

Positive Education for Young Children: Effects of a Positive Psychology Intervention for Preschool Children on Subjective Well Being and Learning Behaviors

OpenAIRE

Anat Shoshani; Michelle Slone

2017-01-01

Despite the flourishing in recent years in applications of positive psychology in the field of education, there is a paucity of research investigating positive psychology interventions for preschool children. The present study examined the effects of a positive psychology-based intervention conducted in Israel on children’s subjective well-being, mental health and learning behaviors. Twelve preschool classrooms of 3–6.5 year-olds were randomly assigned to a positive psychology intervention co...

Algebraic solutions of shape-invariant position-dependent effective mass systems

Energy Technology Data Exchange (ETDEWEB)

Amir, Naila, E-mail: naila.amir@live.com, E-mail: naila.amir@seecs.edu.pk [School of Electrical Engineering and Computer Sciences, National University of Sciences and Technology, Islamabad (Pakistan); Iqbal, Shahid, E-mail: sic80@hotmail.com, E-mail: siqbal@sns.nust.edu.pk [School of Natural Sciences, National University of Sciences and Technology, Islamabad (Pakistan)

2016-06-15

Keeping in view the ordering ambiguity that arises due to the presence of position-dependent effective mass in the kinetic energy term of the Hamiltonian, a general scheme for obtaining algebraic solutions of quantum mechanical systems with position-dependent effective mass is discussed. We quantize the Hamiltonian of the pertaining system by using symmetric ordering of the operators concerning momentum and the spatially varying mass, initially proposed by von Roos and Lévy-Leblond. The algebraic method, used to obtain the solutions, is based on the concepts of supersymmetric quantum mechanics and shape invariance. In order to exemplify the general formalism a class of non-linear oscillators has been considered. This class includes the particular example of a one-dimensional oscillator with different position-dependent effective mass profiles. Explicit expressions for the eigenenergies and eigenfunctions in terms of generalized Hermite polynomials are presented. Moreover, properties of these modified Hermite polynomials, like existence of generating function and recurrence relations among the polynomials have also been studied. Furthermore, it has been shown that in the harmonic limit, all the results for the linear harmonic oscillator are recovered.

An experimental evaluation of theory-based mother and mother-child programs for children of divorce.

Science.gov (United States)

Wolchik, S A; West, S G; Sandler, I N; Tein, J Y; Coatsworth, D; Lengua, L; Weiss, L; Anderson, E R; Greene, S M; Griffin, W A

2000-10-01

This study evaluated the efficacy of 2 theory-based preventive interventions for divorced families: a program for mothers and a dual component mother-child program. The mother program targeted mother-child relationship quality, discipline, interparental conflict, and the father-child relationship. The child program targeted active coping, avoidant coping, appraisals of divorce stressors, and mother-child relationship quality. Families with a 9- to 12-year-old child (N = 240) were randomly assigned to the mother, dual-component, or self-study program. Postintervention comparisons showed significant positive program effects of the mother program versus self-study condition on relationship quality, discipline, attitude toward father-child contact, and adjustment problems. For several outcomes, more positive effects occurred in families with poorer initial functioning. Program effects on externalizing problems were maintained at 6-month follow-up. A few additive effects of the dual-component program occurred for the putative mediators; none occurred for adjustment problems.

Effectiveness and Cost-Benefit of an Influenza Vaccination Program for Health Care Workers

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Annalee Yassi

1991-01-01

Full Text Available This study retrospectively reviewed the effectiveness of a vaccination program for hospital workers in a large tertiary care hospital, quantified influenza-induced absenteeism, and examined the factors determining the costs and benefits of this program. Absenteeism among high risk hospital workers was increased by 35% (P=0.001 during the virulent influenza epidemic of 1987–88. Benefits, measured as the value of sick time avoided, compared with costs, including materials, occupational nursing staff time, employee time during vaccination, and time lost due to adverse reactions, revealed a net benefit of $39.23 per vaccinated employee. Sensitivity analyses highlighted vaccine efficacy and absenteeism due to influenza and adverse reactions to vaccination as the most important factors; with time lost due to adverse reactions as much as 0.013 days per vaccinated employee and a vaccine efficacy of 70%, net positive benefits could be achieved if influenza-induced absenteeism is 0.5% or greater of paid employee time during the epidemic season. The results suggested that the net cost-benefit of a hospital employee vaccination program to decrease both employee morbidity and nosocomial influenza among patients, would be increased by active promotion of the vaccination program, especially for employees in high risk areas.

Positive emotions in earthquake survivors in El Salvador (2001).

Science.gov (United States)

Vázquez, Carmelo; Cervellón, Priscilla; Pérez-Sales, Pau; Vidales, Diana; Gaborit, Mauricio

2005-01-01

The purpose of this study was to analyze, within a more extensive intervention program, the existence of positive emotions and positive coping in the refugees at the two largest shelters created after the earthquakes of El Salvador in January, 2001. One hundred and fifteen survivors were interviewed in the shelters about different aspects related to positive cognitions and emotions experienced during their sojourn at the camps, as well as their perception of aspects of posttraumatic growth. The results show that most of the people affected by the earthquake revealed a consistent pattern of positive reactions and emotions. The potential implications of these results in the individual sphere, as buffering elements to protect people from the effects of a traumatic experience receive comment.

Effects of an Employee Wellness Program on Physiological Risk Factors, Job Satisfaction, and Monetary Savings in a South Texas University

Science.gov (United States)

Hamilton, Jacqueline

2009-01-01

An experimental study was conducted to investigate the effects of an Employee Wellness Program on physiological risk factors, job satisfaction, and monetary savings in a South Texas University. The non-probability sample consisted of 31 employees from lower income level positions. The employees were randomly assigned to the treatment group which…

Design, building and test of one prototype and four final position sensor assemblies: Hall effect position sensors

Science.gov (United States)

1976-01-01

This report covers the development of a three channel Hall effect position sensing system for the commutation of a three phase dc torquer motor. The effort consisted of the evaluation, modification and re-packaging of a commercial position sensor and the design of a target configuration unique to this application. The resulting design meets the contract requirements and, furthermore, the test results indicate not only the practicality and versatility of the design, but also that there may be higher limits of resolution and accuracy achievable.

Components of Camp Experiences for Positive Youth Development

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Karla A. Henderson

2007-03-01

Full Text Available Youth development specialists advocate that well designed, implemented, and staffed youth centered programs result in positive outcomes for young people. Youth organizations have provided opportunities for young people to participate in camping experiences for over a century. The purpose of this paper is to describe what program components were related to camp environments and positive youth development. We describe these program components related to positive youth development based on a large scale national study of ACA (American Camp Association accredited camps that included independent, religiously affiliated, government, and not-for-profit organizations. Based on the responses given by camp directors, contact and leadership from trained staff and the supportive relationships they provided were essential elements of camp. Other aspects leading to positive youth development in camps were program mission and structure along with elements of accountability, assessment of outcomes, and opportunities for skill building.

THE EFFECT OF ERASMUS EXCHANGE PROGRAM ON ATTITUDES TOWARDS LEARNING ENGLISH FOREIGN LANGUAGE

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Aylin GÜRLEK

2016-04-01

Full Text Available As a result of globalization the societies have got closer and there has occurred a link between countries and cultures in terms of trade, immigration and the exchange of information and ideas. Erasmus Exchange Program is another way of sharing cultures and information. Erasmus Exchange Program has paved the way for participants to think in different dimensions. Culture and language may be preferred as the selection of these dimensions. In this sense, sharing culture plays a major role among the objectives of Erasmus Program. In addition, culture may be represented with the use of EFL among the advantages of this program. Gardner (1985 states that the attitudes are important elements of learning process and suggests that the more positive attitudes a learner develop, the more achievement s/he gets during learning process. The study of Jenkins (2009 revealed that Erasmus Exchange Program helps participants to develop an appreciation towards the idea of being a non-native speaker of English in a multicultural environment. Put another way, English plays another major role and in this study the ultimate purpose has been determined to indicate changes in the attitudes of Erasmus Students at Kahramanmaraş Sütçü İmam University in Turkey towards learning EFL after Erasmus Exchange Program. 18 items in a questionnaire and a semi-structured interview have been conducted within the study. There are 65 participants in this study who studied in different European countries during an educational period. The results of the study indicate that living and studying in a multicultural environment either strengthened their already positive attitudes towards learning EFL or helped the participants to develop positive attitudes.

Effects of a youth substance use prevention program on stealing, fighting, and weapon use.

Science.gov (United States)

Nieri, Tanya; Apkarian, Jacob; Kulis, Stephen; Marsiglia, Flavio Francisco

2015-02-01

Using a sample of sixth graders in 11 public schools in a large Southwestern city, this longitudinal study examined how a model substance use prevention program, keepin' it REAL, that was implemented in 7th grade, influenced three other problem behaviors (fighting, weapon use, stealing), measured in 8th grade. Using a non-equivalent control group design, we compared 259 students in the intervention to 322 students in a treatment-as-usual condition. At baseline, 37% of the sample reported fighting in the last 30 days; 31% reported stealing in the last 30 days, and 16% reported using a weapon in the last 30 days. Regression analyses adjusted for students nested in schools through multi-level modeling and for missing data through multiple imputation. We found that at posttest the rates of all three behaviors were lower in the intervention group than the control group at posttest: 35 versus 37% got into a fight in the last 30 days; 24 versus 31% stole something in the last 30 days; and 16 versus 25% used a weapon in the last 30 days. The program impact for fighting and stealing was not statistically significant and involved minimal effect sizes. The program impact for weapon use was not statistically significant but had an effect size comparable to that for other problem behavior interventions. Promoting positive development via life skills may be a key to broadening program impact.

Effective Communication and Neurolinguistic Programming

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Ahsan Bashir (Corresponding Author

2012-06-01

Full Text Available Importance of effective communication can hardly be ignored in any sphere of life. This is achieved through various means. One such instrument is Neurolinguistic Programming (NLP which has now taken roots in various aspects of learning and education. Its potential spans education and learning, language teaching, business management and marketing, psychology, law, and several other fields. In our work, we will briefly explore various facets of NLP with special reference to effective communication.

Positive Effects of a Stress Reduction Program Based on Mindfulness Meditation in Brazilian Nursing Professionals: Qualitative and Quantitative Evaluation.

Science.gov (United States)

dos Santos, Teresa Maria; Kozasa, Elisa Harumi; Carmagnani, Isabel Sampaio; Tanaka, Luiza Hiromi; Lacerda, Shirley Silva; Nogueira-Martins, Luiz Antonio

2016-01-01

Mindfulness meditation has been shown to effectively mitigate the negative effects of stress among nursing professionals, but in countries like Brazil, these practices are relatively unexplored. To evaluate the effects of a Stress Reduction Program (SRP) including mindfulness and loving kindness meditation among nursing professionals working in a Brazilian hospital setting. Pilot study with a mixed model using quantitative and qualitative methods was used to evaluate a group of participants. The quantitative data were analyzed at three different time points: pre-intervention, post-intervention, and follow-up. The qualitative data were analyzed at post-intervention. Hospital São Paulo (Brazil). Sample 13 nursing professionals, including nurses, technicians, and nursing assistants working in a hospital. Participants underwent mindfulness and loving kindness meditation during a period of six weeks. Perceived Stress Scale (PSS), Maslach Burnout Inventory (MBI), Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), Satisfaction With Life Scale (SWLS), Self-Compassion Scale (SCS), WHOQOL-BREF quality of life assessment, and Work Stress Scale (WSS). Qualitative data were collected via a group interview following six weeks participation in the SRP. The quantitative analyses revealed a significant reduction (P stress, burnout, depression, and anxiety (trait). These variables showed no significant differences between post-intervention and follow-up scores. The WHOQOL-BREF revealed significant increase (P nursing activities. Copyright © 2016 Elsevier Inc. All rights reserved.

Faculty Development Effectiveness: Insights from a Program Evaluation

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Anupma Wadhwa

2014-01-01

Full Text Available Background. Faculty development programs are often time and resource intensive. In order to accommodate time constrained clinicians a limited time commitment faculty development program was developed and was shown to be effective in improving participant’s scholarly productivity. Objectives. The objective of this study was to assess participants’ perceptions of why the faculty development program was effective in promoting scholarship in education. Methods. In-depth semistructured interviews of course participants were conducted a year after completing a faculty development program. The interviews were audiotaped and transcribed verbatim. The transcriptions were coded independently by the investigators for dominant themes. The investigators held coding meetings to further refine the themes and discrepancies were handled by referring to the transcripts and reaching consensus. Results. The participants’ satisfaction with the course as described in the interviews correlated with the early satisfaction surveys. Reasons offered for this impact fell into four broad categories: course content, course format, social networking during the course, and the course facilitation coaching strategies to achieve goals. Conclusions. Course focusing on the process, experiential learning, and situating the course facilitator in the role of a functional mentor or coach to complete projects can be effective in facilitating behaviour change after faculty development programs.

Effects of a job crafting intervention program on work engagement among Japanese employees: a pretest-posttest study

Directory of Open Access Journals (Sweden)

Asuka Sakuraya

2016-10-01

Full Text Available Abstract Background Job crafting, an employee-initiated job design/redesign, has become important for employees’ well-being such as work engagement. This study examined the effectiveness of a newly developed job crafting intervention program on work engagement (as primary outcome, as well as job crafting and psychological distress (as secondary outcomes, using a pretest-posttest study design among Japanese employees. Methods Participants were managers of a private company and a private psychiatric hospital in Japan. The job crafting intervention program consisted of two 120-min sessions with a two-week interval between them. Outcomes were assessed at baseline (Time 1, post-intervention (Time 2, and a one-month follow-up (Time 3. The mixed growth model analyses were conducted using time (Time 1, Time 2, and Time 3 as an indicator of intervention effect. Effect sizes were calculated using Cohen’s d. Results The program showed a significant positive effect on work engagement (t = 2.20, p = 0.03 in the mixed growth model analyses, but with only small effect sizes (Cohen’s d = 0.33 at Time 2 and 0.26 at Time 3. The program also significantly improved job crafting (t = 2.36, p = 0.02: Cohen’s d = 0.36 at Time 2 and 0.47 at Time 3 and reduced psychological distress (t = −2.06, p = 0.04: Cohen’s d = −0.15 at Time 2 and −0.31 at Time 3. Conclusions The study indicated that the newly developed job crafting intervention program was effective in increasing work engagement, as well as in improving job crafting and decreasing psychological distress, among Japanese managers. Trial registration UMIN Clinical Trials Registry UMIN000024062 . Retrospectively registered 15 September 2016.

Analysis of Engineering Content within Technology Education Programs

Science.gov (United States)

Fantz, Todd D.; Katsioloudis, Petros J.

2011-01-01

In order to effectively teach engineering, technology teachers need to be taught engineering content, concepts, and related pedagogy. Some researchers posit that technology education programs may not have enough content to prepare technology teachers to teach engineering design. Certain technology teacher education programs have responded by…

Effectiveness of the bowel management program in children with constipation secondary to anorectal malformations

Directory of Open Access Journals (Sweden)

Santos Jasso Karla A.

2014-07-01

Full Text Available Introduction: One thousand children with anorectal malformation (ARM are born in Mexico every year. In spite of surgical correction, these children continue to present functional fecal problems (constipation and fecal incontinence. We conducted an Intestinal Rehabilitation Program (IRP which consists of an initial rectal disimpaction followed by administration of stimulant-type laxative (senna, with favorable results. The objective of this paper is to describe the effectiveness of the Intestinal Rehabilitation Program/bowel management program (IRP/BMP in children with constipation secondary to surgically corrected ARM. Materials and methods: A descriptive, retrospective, cross-sectional study, describing which was the IRP effectiveness in children with constipation secondary to ARM. The effectiveness was measured by means of a construct of three variables (presence of daily bowel movements, absence of fecal staining, and having a plain abdominal radiograph without fecal residue in left colon and rectum after passing stool. All children who had surgically corrected ARM and constipation in two referral centers were included. Results. One hundred and fifty one children with ARM were included: 21.85% had fecal incontinence, and 67.33% had constipation. Of this group 88.1% showed good response to the BMP. The mean dose of sennoside was 8.45 mg/kg, 95% CI: 5.94-11.12 mg/kg (199.5 mg total dose, 95% CI: 139.50-259.50 mg. Colicky abdominal pain occurred in 5.8% of the patients. Discussion. The use of sennoside has had a positive impact on our patients by means of colonic and rectal emptying without fecal soiling. Key words: Constipation, Anorrectal Malformation, Bowel Managment Program, Sennoside.

Improving Emotional Intelligence through Personality Development: The Effect of the Smart Phone Application based Dharma Life Program on Emotional Intelligence

Directory of Open Access Journals (Sweden)

Latha Poonamallee

2018-02-01

Full Text Available Emotional intelligence is established to predict success in leadership effectiveness in various contexts and has been linked to personality factors. This paper introduces Dharma Life Program, a novel approach to improving emotional intelligence by targeting maladaptive personality traits and triggering neuroplasticity through the use of a smart-phone application and mentoring. The program uses neuroplasticity to enable users to create a more adaptive application of their maladaptive traits, thus improving their emotional intelligence. In this study 26 participants underwent the Dharma Life Program in a leadership development setting. We assessed their emotional and social intelligence before and after the Dharma Life Program intervention using the Emotional and Social Competency Inventory (ESCI. The study found a significant improvement in the lowest three competencies and a significant improvement in almost all domains for the entire sample. Our findings suggest that the completion of the Dharma Life Program has a significant positive effect on Emotional and Social Competency scores and offers a new avenue for improving emotional intelligence competencies.

Improving Emotional Intelligence through Personality Development: The Effect of the Smart Phone Application based Dharma Life Program on Emotional Intelligence

Science.gov (United States)

Poonamallee, Latha; Harrington, Alex M.; Nagpal, Manisha; Musial, Alec

2018-01-01

Emotional intelligence is established to predict success in leadership effectiveness in various contexts and has been linked to personality factors. This paper introduces Dharma Life Program, a novel approach to improving emotional intelligence by targeting maladaptive personality traits and triggering neuroplasticity through the use of a smart-phone application and mentoring. The program uses neuroplasticity to enable users to create a more adaptive application of their maladaptive traits, thus improving their emotional intelligence. In this study 26 participants underwent the Dharma Life Program in a leadership development setting. We assessed their emotional and social intelligence before and after the Dharma Life Program intervention using the Emotional and Social Competency Inventory (ESCI). The study found a significant improvement in the lowest three competencies and a significant improvement in almost all domains for the entire sample. Our findings suggest that the completion of the Dharma Life Program has a significant positive effect on Emotional and Social Competency scores and offers a new avenue for improving emotional intelligence competencies. PMID:29527182

Effective Analysis of C Programs by Rewriting Variability

DEFF Research Database (Denmark)

Iosif-Lazar, Alexandru Florin; Melo, Jean; Dimovski, Aleksandar

2017-01-01

and effective analysis and verification of real-world C program families. Importance. We report some interesting variability-related bugs that we discovered using various state-of-the-art single-program C verification tools, such as Frama-C, Clang, LLBMC.......Context. Variability-intensive programs (program families) appear in many application areas and for many reasons today. Different family members, called variants, are derived by switching statically configurable options (features) on and off, while reuse of the common code is maximized. Inquiry....... Verification of program families is challenging since the number of variants is exponential in the number of features. Existing single-program analysis and verification tools cannot be applied directly to program families, and designing and implementing the corresponding variability-aware versions is tedious...

Building effective cybersecurity programs a security manager's handbook

CERN Document Server

Schreider, Tari

2017-01-01

You know by now that your company could not survive without the Internet. Not in today's market. You are either part of the digital economy or reliant upon it. With critical information assets at risk, your company requires a state-of-the-art cybersecurity program. But how do you achieve the best possible program? Tari Schreider, in Building Effective Cybersecurity Programs: A Security Manager's Handbook, lays out the step-by-step roadmap to follow as you build or enhance your cybersecurity program.

28 CFR 345.20 - Position classification.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Position classification. 345.20 Section... INDUSTRIES (FPI) INMATE WORK PROGRAMS Position Classification § 345.20 Position classification. (a) Inmate... the objectives and principles of pay classification as a part of the routine orientation of new FPI...

Serial Position Effects in the Identification of Letters, Digits, and Symbols

Science.gov (United States)

Tydgat, Ilse; Grainger, Jonathan

2009-01-01

In 6 experiments, the authors investigated the form of serial position functions for identification of letters, digits, and symbols presented in strings. The results replicated findings obtained with the target search paradigm, showing an interaction between the effects of serial position and type of stimulus, with symbols generating a distinct…

Gender moderates valence effects on the late positive potential to emotional distracters

OpenAIRE

Syrjänen, Elmeri

2013-01-01

Attention is captured more strongly by emotional pictures than by neutral pictures. This allocation of attention to emotional pictures is commonly indexed by the late positive potential (LPP), an event-related potential (ERP) that is larger for negative and positive pictures than for neutral pictures. However, findings are mixed in regards to valence effects, that is, whether the LPP is larger for negative pictures than for positive pictures (negativity bias) or vice versa (positivity bias). ...

Positive effects of vegetation: Urban heat island and green roofs

International Nuclear Information System (INIS)

Susca, T.; Gaffin, S.R.; Dell'Osso, G.R.

2011-01-01

This paper attempts to evaluate the positive effects of vegetation with a multi-scale approach: an urban and a building scale. Monitoring the urban heat island in four areas of New York City, we have found an average of 2 deg. C difference of temperatures between the most and the least vegetated areas, ascribable to the substitution of vegetation with man-made building materials. At micro-scale, we have assessed the effect of surface albedo on climate through the use of a climatological model. Then, using the CO 2 equivalents as indicators of the impact on climate, we have compared the surface albedo, and the construction, replacement and use phase of a black, a white and a green roof. By our analyses, we found that both the white and the green roofs are less impactive than the black one; with the thermal resistance, the biological activity of plants and the surface albedo playing a crucial role. - Highlights: → The local morphology and the scarcity of vegetation in NYC core determines its UHI. → We introduce the evaluation of the effects of the surface albedo on climate change. → We use it to compare a black roof with a white and a green one. → Surface albedo has a crucial role in the evaluation of the environmental loads of the roofs. → Vegetation has positive effects on both the urban and the building scale. - Vegetation has positive effects both on an urban scale, mitigating the urban heat island effect; and on a building scale, where albedo, thermal insulation and biological activity of plants play a crucial role.

Enhancing youth outcomes following parental divorce: A longitudinal study of the effects of the New Beginnings Program on educational and occupational goals

Science.gov (United States)

Sigal, Amanda B.; Wolchik, Sharlene A.; Tein, Jenn-Yun; Sandler, Irwin N.

2011-01-01

This study examined whether the New Beginnings Program for divorced families led to improvements in youth’s educational goals and job aspirations six years following participation and tested whether several parenting and youth variables mediated the program effects. Participants were 240 youth aged 9–12 years at the initial assessment, and data were part of a randomized, experimental trial of a parenting skills preventive intervention targeting children’s post-divorce adjustment. The results revealed positive effects of the program on youth’s educational goals and job aspirations six years after participation for those who were at high risk for developing later problems at program entry. Further, intervention-induced changes in mother-child relationship quality and youth externalizing problems, internalizing problems, self-esteem, and academic competence at the six-year follow-up mediated the effects of the program on the educational expectations of high-risk youth. Intervention-induced changes in youth externalizing problems and academic competence at the six-year follow-up mediated the effects of the program on the job aspirations of high-risk youth. Implications of the present findings for research with youth from divorced families and for the public health burden of divorce are discussed. PMID:22417189

Single-position Hall effect measurements

DEFF Research Database (Denmark)

2014-01-01

A method for determining a distance (Y) between a first position on and an electrical boundary (34) of a test sample by a multi-point probe comprising four contact elements, comprising: contacting the test sample with the four contact elements (20,22,24,26) at the first position, applying a magne...

Global Positioning System data collection, processing, and analysis conducted by the U.S. Geological Survey Earthquake Hazards Program

Science.gov (United States)

Murray, Jessica R.; Svarc, Jerry L.

2017-01-01

The U.S. Geological Survey Earthquake Science Center collects and processes Global Positioning System (GPS) data throughout the western United States to measure crustal deformation related to earthquakes and tectonic processes as part of a long‐term program of research and monitoring. Here, we outline data collection procedures and present the GPS dataset built through repeated temporary deployments since 1992. This dataset consists of observations at ∼1950 locations. In addition, this article details our data processing and analysis procedures, which consist of the following. We process the raw data collected through temporary deployments, in addition to data from continuously operating western U.S. GPS stations operated by multiple agencies, using the GIPSY software package to obtain position time series. Subsequently, we align the positions to a common reference frame, determine the optimal parameters for a temporally correlated noise model, and apply this noise model when carrying out time‐series analysis to derive deformation measures, including constant interseismic velocities, coseismic offsets, and transient postseismic motion.

Effects of energy conservation programs: report to IEA (International Energy Agency) Annex 7, Local Government Energy Projects

Energy Technology Data Exchange (ETDEWEB)

Klingberg, T.; Benton, L.; Engebeck, L.; Erikson, B.E.; Fredriksson, G.

1984-01-01

This Bulletin is an anthology of 13 essays by different authors covering various aspects of government programs for energy conservation. In six essays effects of energy codes, subsidies to conservation measures in buildings and advisory services are discussed. Results from several empirical studies are presented. Five essays deal with side-effects (or secondary effects) of energy conservation. Moisture and increased radiation from radon are two types of negative effects that are covered. Also positive effects such as promotion of innovations or increased employment are discussed. Policy instruments are normally implemented by the local authorities. This is illustrated by a description of energy planning for a new suburb in one municipality. Some tentative conclusions are presented in the final essay.

Effectiveness of an individual, online e-learning program about sexually transmitted infections: a prospective cohort study.

Science.gov (United States)

Bos-Bonnie, Linda H A; van Bergen, Jan E A M; Te Pas, Ellen; Kijser, Michael A; van Dijk, Nynke

2017-04-24

Primary health-care professionals play an important role in the treatment and prevention of Sexually Transmitted Infections (STI). Continuing Medical Education (CME)-courses can influence the knowledge and behavior of health-care professionals concerning STI. We performed a prospective cohort study to evaluate if the individual and online e-learning program "The STI-consultation", which uses the Commitment-to-Change (CtC)-method, is able to improve the knowledge, attitude and behavior of Dutch General Practitioners (GPs), concerning the STI-consultation. This e-learning program is an individual, accredited, online CME-program, which is freely available for all GPs and GP-trainees in the Netherlands. In total 2192 participants completed the questionnaire before completing the e-learning program and 249 participants completed the follow-up questionnaire after completing the e-learning program. The effect of the program on their knowledge, attitude and behavior concerning the STI-consultation was evaluated. In total 193 participants formulated 601 learning points that matched the learning objectives of the program. The knowledge and attitude of the participants improved, which persisted up to two years after completing the program. Another 179 participants formulated a total of 261 intended changes concerning the sexual history taking, additional investigation and treatment of STI, 97.2% of these changes was partially or fully implemented in daily practice. Also, 114 participants formulated a total of 180 "unintended" changes in daily practice. These changes concerned the attitude of participants towards STI and the working conditions concerning the STI-consultation. The individual, online e-learning program "The STI-consultation", which uses the CtC-method, has a small but lasting, positive effect on the knowledge, attitude, and behavior of GPs concerning the STI-consultation.

Effectiveness of a Program Using a Vehicle Tracking System, Incentives, and Disincentives to Reduce the Speeding Behavior of Drivers with ADHD

Science.gov (United States)

Markham, Paula T.; Porter, Bryan E.; Ball, J. D.

2013-01-01

Objective: In this article, the authors investigated the effectiveness of a behavior modification program using global positioning system (GPS) vehicle tracking devices with contingency incentives and disincentives to reduce the speeding behavior of drivers with ADHD. Method: Using an AB multiple-baseline design, six participants drove a 5-mile…

The effect of dual accreditation on family medicine residency programs.

Science.gov (United States)

Mims, Lisa D; Bressler, Lindsey C; Wannamaker, Louise R; Carek, Peter J

2015-04-01

In 1985, the American Osteopathic Association (AOA) Board of Trustees agreed to allow residency programs to become dually accredited by the AOA and Accreditation Council for Graduate Medical Education (ACGME). Despite the increase in such programs, there has been minimal research comparing these programs to exclusively ACGME-accredited residencies. This study examines the association between dual accreditation and suggested markers of quality. Standard characteristics such as regional location, program structure (community or university based), postgraduate year one (PGY-1) positions offered, and salary (PGY-1) were obtained for each residency program. In addition, the faculty to resident ratio in the family medicine clinic and the number of half days residents spent in the clinic each week were recorded. Initial Match rates and pass rates of new graduates on the ABFM examination from 2009 to 2013 were also obtained. Variables were analyzed using chi-square and Student's t test. Logistic regression models were then created to predict a program's 5-year aggregate initial Match rate and Board pass rate in the top tertile as compared to the lowest tertile. Dual accreditation was obtained by 117 (27.0%) of programs. Initial analyses revealed associations between dually accredited programs and mean year of initial ACGME program accreditation, regional location, program structure, tracks, and alternative medicine curriculum. When evaluated in logistic regression, dual accreditation status was not associated with Match rates or ABFM pass rates. By examining suggested markers of program quality for dually accredited programs in comparison to ACGME-only accredited programs, this study successfully established both differences and similarities among the two types.

Long-term impact of prevention programs to promote effective parenting: lasting effects but uncertain processes.

Science.gov (United States)

Sandler, Irwin N; Schoenfelder, Erin N; Wolchik, Sharlene A; MacKinnon, David P

2011-01-01

This article reviews findings from 46 randomized experimental trials of preventive parenting interventions. The findings of these trials provide evidence of effects to prevent a wide range of problem outcomes and to promote competencies from one to 20 years later. However, there is a paucity of evidence concerning the processes that account for program effects. Three alternative pathways are proposed as a framework for future research on the long-term effects of preventive parenting programs: (a) through program effects on parenting skills, perceptions of parental efficacy, and reduction in barriers to effective parenting; (b) through program-induced reductions in short-term problems of youth that persist over time, improvements in youth adaptation to stress, and improvements in youth belief systems concerning the self and their relationships with others; and (c) through effects on contexts in which youth become involved and on youth-environment transactions.

Investigating the effects of strategic positioning for development of modern banking services

Directory of Open Access Journals (Sweden)

Vahid Anvar Keivi

2014-05-01

Full Text Available During the past few years, there have been tremendous changes on banking services and many bank customers are able to do their daily banking activities using recent advances of technology such as internet banking, telephone banking, etc. In this paper, we present an empirical investigation on the effects of strategic positioning for development of modern banking services. The proposed study designs a questionnaire in Likert scale and distributes it among some 385 randomly selected people who live in Tehran in 2013. The questionnaire consists of seven factors including property positioning, advantage positioning, consumer positioning, user positioning, competitive advantage positioning, quality positioning and merchandise category positioning. Using Spearman correlation as well as stepwise regression technique, the study has determined positive and meaningful relationships between different components of strategy positioning development of modern banking services.