What are the variables of interest, how are they operationalized and what type of variables are they

Children and gun safety. Variables: firearm safety training and safe firearm storage how are they operationalized firearm safety training # of classes parents have attended safe firearm storage # of places that firearms are stored and considered safe

Validity and reliability of the Yale Physical Activity Survey in Spanish Elderly

I am writing a report, there are some questions I do not understand. Please explain 1. How did the researchers assess the RELIABILITY of this survey, & what did they find? 2. How did the researchers assess the VALIDITY of this survey, what did they find, how can the validity of physical activity questionnaires be addressed. Correct me if I am wrong. The rationale and main purpose of this article The rationale of this survey was that most surveys are not sensitive to address lower range of physical activity for older people. Surveys should be adopted for use in countries with different languages and cultures Purpose of article - to make questions understandable and have ... click for more

Tell me which variables are dependent and independent? Why?

Tell me which variables are dependent and independent? Why? 1. Teenage girls are better informed about the risks of venereal disease than teenage boys? 2. Infants born to heroin-addicted mothers have lower birthweights than infants of nonaddicted mothers. 3. Older nurses are less likely to express approval of the expanding role of nurses than younger nurses. 4. There is a relationship between tactile and auditory stimulation and heart rate response in premature infants.

Quantitative Research Report

What are the reasons why every quantitative research report needs to recommend that the study be replicated?

What is the importance of the level of significance of study findings in a quantitative research report?

What is the importance of the level of significance of study findings in a quantitative research report?