Crosschecking teachers' perspectives on learning in a one-to-one environment with their actual classroom behavior - a longitudinal study

One-to-one laptop initiatives have become prevalent in schools aiming to enhance active learning and assist students in developing twenty-first-century skills. This paper reports on a qualitative investigation of teachers in a junior high school in Northern Israel, who were gradually implementing one-to-one computing. The research reported in this paper is based on longitudinal data collected over a five-year period and included all of the teachers who participated in the project. We triangulated teachers' perspectives and actual behavior by employing classroom observations, followed up with semi-structured interviews. This study aims to map teachers' perspectives on changes in teaching in one-to-one computing settings, and the pedagogical strategies that they use in one-to-one classrooms. To explore the depth of change in teaching, teachers' perspectives were mapped based on the SAMR framework, while the TEUCT-TEUIT approach was employed to categorize pedagogical strategies. The findings pointed to several benefits of using a laptop for teaching, as well as classroom management problems and technological problems while teaching. Analysis of the interviews revealed four categories which appeared in the original TEUCT/ TEUCT scales, alongside three additional categories which did not appear in the original scales, and emerged bottom-up from our data. Furthermore, findings indicated that some of the categories originally included in TEUCT, should rather be included in the TEUIT scale. The findings point to a change in teaching strategies, from a more teacher-centered teaching approach to a more student-centered learning approach.

Assessing the level of institutionalization of donor-funded anti-retroviral therapy (ART) programs in health facilities in Uganda: implications for program sustainability

Background: In the context of declining international assistance for ART scale-up in Sub-Saharan Africa, the institutionalization of ART programs through integrating them in the organizational routines of health facilities is gaining importance as a program sustainability strategy.

Objective: The aims of this study were; (i) to compare the level of institutionalization of ART programs in health facilities in Uganda and (ii) to explore reasons for variations in the degree of program institutionalization.

Methods: In Phase One, we utilized Level of Institutionalization Scales developed by Goodman (1993) to measure the degree of institutionalization of ART interventions in 195 health facilities across Uganda. The 45-item questionnaire measured institutionalization based on four sub-systems (production, maintenance, supportive, managerial) theorized to make up an organization assessed against two levels of institutionalization; routines (lowest) niche saturation (highest). In Phase Two, four health facilities were purposively selected (2 with the highest and 2 with the lowest institutionalization scores) for a multiple case-study involving semi-structured interviews with ART clinic managers(n = 32), on-site observations and document review.

Results: The two highest scoring health facilities had a longer HIV intervention implementation history of between 8 and 11 years. The highest scoring cases associated intervention institutionalization with sustained workforce trainings in ART management, the retention of ART-trained personnel and generating in-house ART manuals. The turnover of ART-proficient staff was identified as a barrier to intervention institutionalization in the lowest-ranked cases. Significant differences in organizational contexts were identified. The two highest-ranked health facilities were well-established, higher-tier hospitals while the lowest scoring health facilities were lower-level health facilities.

Conclusions: The level of institutionalization of ART interventions appeared to be differentiated by level of care in the Ugandan health system. Interventions aimed at strengthening program institutionalization in lower-level health centers at the level of human resources for health could enhance ART scale-up sustainability.

Accounting for variations in ART program sustainability outcomes in health facilities in Uganda: a comparative case study analysis

Background

Uganda implemented a national ART scale-up program at public and private health facilities between 2004 and 2009. Little is known about how and why some health facilities have sustained ART programs and why others have not sustained these interventions. The objective of the study was to identify facilitators and barriers to the long-term sustainability of ART programs at six health facilities in Uganda which received donor support to commence ART between 2004 and 2009.

Methods

A case-study approach was adopted. Six health facilities were purposively selected for in-depth study from a national sample of 195 health facilities across Uganda which participated in an earlier study phase. The six health facilities were placed in three categories of sustainability; High Sustainers (2), Low Sustainers (2) and Non- Sustainers (2). Semi-structured interviews with ART Clinic managers (N = 18) were conducted. Questionnaire data were analyzed (N = 12). Document review augmented respondent data. Based on the data generated, across-case comparative analyses were performed. Data were collected between February and June 2015.

Results

Several distinguishing features were found between High Sustainers, and Low and Non-Sustainers’ ART program characteristics. High Sustainers had larger ART programs with higher staffing and patient volumes, a broader ‘menu’ of ART services and more stable program leadership compared to the other cases.

High Sustainers associated sustained ART programs with multiple funding streams, robust ART program evaluation systems and having internal and external program champions.

Low and Non Sustainers reported similar barriers of shortage and attrition of ART-proficient staff, low capacity for ART program reporting, irregular and insufficient supply of ARV drugs and a lack of alignment between ART scale-up and their for-profit orientation in three of the cases.

Conclusions

We found that ART program sustainability was embedded in a complex system involving dynamic interactions between internal (program champion, staffing strength, M &E systems, goal clarity) and external drivers (donors, ARVs supply chain, patient demand). ART program sustainability contexts were distinguished by the size of health facility and ownership-type. The study’s implications for health systems strengthening in resource-limited countries are discussed.

Incorporating primary and secondary prevention approaches to address childhood obesity prevention and treatment in a low-income, ethnically diverse population: study design and demographic data from the Texas Childhood Obesity Research Demonstration (TX CORD) study

BACKGROUND

There is consensus that development and evaluation of a systems-oriented approach for child obesity prevention and treatment that includes both primary and secondary prevention efforts is needed. This article describes the study design and baseline data from the Texas Childhood Obesity Research Demonstration (TX CORD) project, which addresses child obesity among low-income, ethnically diverse overweight and obese children, ages 2-12 years; a two-tiered systems-oriented approach is hypothesized to reduce BMI z-scores, compared to primary prevention alone.

METHODS

Our study aims are to: (1) implement and evaluate a primary obesity prevention program; (2) implement and evaluate efficacy of a 12-month family-centered secondary obesity prevention program embedded within primary prevention; and (3) quantify the incremental cost-effectiveness of the secondary prevention program. Baseline demographic and behavioral data for the primary prevention community areas are presented.

RESULTS

Baseline data from preschool centers, elementary schools, and clinics indicate that most demographic variables are similar between intervention and comparison communities. Most families are low income (≤$25,000) and Hispanic/Latino (73.3-83.8%). The majority of parents were born outside of the United States. Child obesity rates exceed national values, ranging from 19.0% in preschool to 35.2% in fifth-grade children. Most parents report that their children consume sugary beverages, have a television in the bedroom, and do not consume adequate amounts of fruits and vegetables.

CONCLUSIONS

Interventions to address childhood obesity are warranted in low-income, ethnically diverse communities. Integrating primary and secondary approaches is anticipated to provide sufficient exposure that will lead to significant decreases in childhood obesity.

Factors contributing to the sustainability of alcohol and other drug interventions in Australian community health settings

This study identifies factors that support the sustainability of interventions implemented to enhance responses to alcohol and other drug misuse in Australian community health settings. Eight completed projects that had received time-limited funding were sampled to reflect a mix of project types, contexts and success in meeting funding objectives. Projects were investigated using a case study approach involving thematic analysis. Project records were analysed and interviews were conducted with stakeholders to identify intervention elements that continued after funding ceased, and factors that supported this sustainability. Key factors identified were: embedding changes in the operations of the agency; filling a critical gap in the sector; building support from key individuals and agencies; and planning realistically for future ownership. We argue that complexity theory provides a framework to understand both the context-bound nature of intervention sustainability and differences within the literature as to how sustainability is typologised. Each factor associated with intervention sustainability identified in this study reflects an astute understanding of project context and a capacity to adapt. These factors could assist people designing interventions with time-limited funding to maximise ongoing impact of interventions. They should optimally be implemented within an overall approach of flexibility and sensitivity to context.