Assessing the causal effects of interventions on ordinal outcomes is an important objective of many educational and behavioral studies. Under the potential outcomes framework, we can define causal effects as comparisons between the potential outcomes under treatment and control. However, unfortunately, the average causal effect, often the…

Interteaching (IT) has demonstrated more effective and durable learning than traditional lecture-style teaching. Whereas IT's effectiveness has been established in traditional face-to-face courses, there is a need to extend the evaluation of IT to increasingly common course delivery modalities such as online courses. The purpose of the present…

Employing a randomized control group design, this study compared the efficacy of staff training using theory training, hands-on supervision and a self-instructional teaching manual. Participants were 12 undergraduate, health or social-work students. Initially, participants were given a three-hour lecture, and as a result, staff-participants…

Improving academic, behavioural, and social outcomes of students through empirical research has been a firm commitment among researchers, policy-makers, and other professionals in education across Europe and the United States (U.S.). To assist in building scientific evidences, executive bodies such as the European Commission and the Institute for…

Accumulating studies are documenting specific motivational variables that, when combined into a naturalistic teaching paradigm, can positively influence the effectiveness of interventions for children with autism spectrum disorder (ASD). The purpose of this study was to compare two applied behavior analysis (ABA) intervention procedures, a…

Background: Financial incentives and peer networks could be delivered through eHealth technologies to encourage older adults to walk more. Methods: We conducted a 24-week randomized trial in which 92 older adults with a computer and Internet access received a pedometer, daily walking goals, and weekly feedback on goal achievement. Participants…

Humans often make seemingly irrational choices in situations of conflict between a particular smaller-sooner reinforcer and a more abstract, temporally extended, but larger reinforcer. In two experiments, the extent to which the availability of commitment responses--self-imposed restrictions on future choices--might improve self-control in such…

The general aim of this study is to analyze the effects of the written and combined (written and pictures) warning statements on the cigarette pockets on university students. The sample of the study includes a total of 231 undergraduate students. The participants were divided into two groups: the first group was presented only written warnings,…

The magnitude of the association between developmental dyslexia (DD) and motion sensitivity is evaluated in 35 studies, which investigated coherence motion perception in DD. A first analysis is conducted on the differences between DD groups and age-matched control (C) groups. In a second analysis, the relationship between motion coherence…

Objective: This study uses data from the largest effectiveness trial to date on treatment of co-occurring posttraumatic stress and substance use disorders, using advances in statistical methodology for modeling treatment attendance and membership turnover in rolling groups. Method: Women receiving outpatient substance abuse treatment (N = 353)…

This study explored the prevalence of violent behaviors in patients who are addicted to drugs. A sample of 252 addicted patients (203 male and 49 female) who sought outpatient treatment was assessed. Information on violent behaviors, sociodemographic factors, consumption factors (assessed by the European version of the Addiction Severity Index…

Using microdata from the American Dream Demonstration, the current study examines factors associated with savings and savings goal achievement (indicated by a matched withdrawal) among participants of individual development account (IDA) programs. Multinomial logit results show that hours of participation in financial education programs, higher…

To assess whether a 5-month program involving attendance monitoring, sports participation, and a moral character class would reduce absenteeism, 40 students in a small transitional high school were randomly assigned to intervention and control groups and assessed pre- and postintervention on educational expectations, attitude toward education, and…

Spurred on by the Obama administration, and supported by the Bill and Melinda Gates Foundation and the Lumina Foundation, the United States has embarked on a "college completion agenda" to increase the number of American adults with postsecondary degrees. While the push to improve consumer information in the higher education market has…

Although people with autism spectrum disorders (ASD) often have severe problems with pragmatic aspects of language, little is known about their pragmatic reasoning. We carried out a behavioral study on high-functioning adults with autistic disorder (n = 11) and Asperger syndrome (n = 17) and matched controls (n = 28) to investigate whether they…