نتایج جستجو برای: how
تعداد نتایج: 967674 فیلتر نتایج به سال:
Age (years) 966 (22.7) 1 N/A <14 2148 (38.9) 1.23 (0.86, 1.76) 14 1899 (35.3) 1.44 (1.05, 1.97) 15 172 (3.1) 1.48 (0.72, 3.06) >=16 Sex Male 3897 (61.2) 8.76 (4.64, 16.52) 6.42 (3.45, 11.93) Female 1287 (38.8) 1 1 During the past 7 days, on how many days have people smoked in your presence? Never 2373 (50.6) 1 1 One or more days 2767 (49.4) 2.81 (2.04, 3.88) 1.54 (1.13, 2.09) Which of your pare...
In a previous gaze-contingent boundary experiment, Angele and Rayner (2013) found that readers are likely to skip a word that appears to be the definite article the even when syntactic constraints do not allow for articles to occur in that position. In the present study, we investigated whether the word frequency of the preview of a 3-letter target word influences a reader's decision to fixate ...
OBJECTIVE This report measures fathers' involvement with their children. Father involvement is measured by how often a man participated in a set of activities in the last 4 weeks with children who were living with him and with children who were living apart from him. Involvement is measured separately for children aged 0-4 years and children aged 5-18 years. Increased involvement of fathers in ...
Despite the necessity of the decision to terminate memory search in many real-world memory tasks, little experimental work has investigated the underlying processes. In this study, the authors investigated termination decisions in free recall by providing participants an open-ended retrieval interval and requiring them to press a stop button when they had finished retrieving. Three variables im...
BACKGROUND Sensitivity analyses play a crucial role in assessing the robustness of the findings or conclusions based on primary analyses of data in clinical trials. They are a critical way to assess the impact, effect or influence of key assumptions or variations--such as different methods of analysis, definitions of outcomes, protocol deviations, missing data, and outliers--on the overall conc...
To describe how often a disease or another health event occurs in a population, different measures of disease frequency can be used. The prevalence reflects the number of existing cases of a disease. In contrast to the prevalence, the incidence reflects the number of new cases of disease and can be reported as a risk or as an incidence rate. Prevalence and incidence are used for different purpo...
Understanding how often individuals should move when foraging over patchy habitats is a central question in ecology. By combining optimality and functional response theories, we show analytically how the optimal movement rate varies with the average resource level (enrichment) and resource distribution (patch heterogeneity). We find that the type of functional response predicts the effect of en...
achieving the millennium development goals has proven to be a real challenge. providing evidence on cost-effective interventions did not prove to be sufficient to secure the trust of national authorities, health care providers and patients. introducing change in a health system requires a good understanding of the relationships between the actors of the system. social network analysis can provi...
Talents may be artistic or technical, mental or physical, personal or social. You can be a talented introvert or a talented extrovert. Learning to look for your talents in the right places and building those talents into skills and abilities might take some work, but going about it creatively will let you explore your natural abilities and find your innate talents. You’re not going to fin...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید