Evaluation is important in assessing the effectiveness of recommendation algorithms. Increasing the effectiveness and efficiency of practice was of particular concern. RD is the superior measure for assessing effectiveness of interventions. Systematic reviews support the effectiveness and importance of partner training. He also instituted new methods of evaluating the effectiveness of funded projects. Evidence on relative effectiveness in reducing disability progression is unclear. However evidence for their effectiveness and acceptability is unclear. Modifying the position of holding the baby may increase the effectiveness and efficiency of breastfeeding. This division is concerned with finding ways to improve the effectiveness of HR. There are several common limitations to studies of treatment effectiveness. The effectiveness and safety of alternative medicine is unclear. Both the effectiveness and safety of hydrogen peroxide therapy is scientifically questionable. Evaluations of Anonymous' actions and effectiveness vary widely. Research regarding its effectiveness is controversial. This is related to its high effectiveness and minimal side effects.