Stratified sampling

The study was based on Instructional Leadership of school principals of Puttalam educational zone. The principal occupies an important position in the school instructions. The idea that principals should serve as instructional leaders in school learning and teaching process - not just as generic managers. Therefore, Principals are needed to fulfil this role as Instructional Leadership. So, to provide proposals to improve instructional leadership of Principals is needed to evaluate the…

we used a structured questionnaire with both closed and open-ended questions on the socio-economic and demographic background of the dairy farm households and on household time allocation. Based on the survey results, the households were further stratified into milk market participant, and non-participant households. We selected 168 households for the direct observation of intra-household time allocation. As Schwartz, Herz, & Frazis (2002) noticed, measuring adult household members` use of time…

The article which will be reviewed was published in 2017 by O’Neill with the title Police Community Support Officers: A Dramaturgical Analysis, and it can be found in volume 27 of the journal Policing and Society. The author research revolves around the role of police community support officers (PCSOs), their daily activities and their relationship with other co-workers, especially with police constables (PCs). The analysis is achieved through the qualitative methods of observation and in-depth…

Student success is defined as a student who has received a final GPA in the class of a 3.0. Student success is defined by the student’s ability to master tasks associated with presented information as well as recount the skills at different intervals during the particular school year and beyond. Success is also defined by the student’s ability to participate as a hardworking, productive member of society. We measured student success using the GPA scale. We are able to compare the GPAs of…

We live in a world of vast amounts of information. This information is readily available through the use of technology. Information comes in the form of online news articles, journals, social media, and YouTube videos. Of all the sources of information, students use social media the most. Since social media is easy to use, the reach and ability to interact with others has steadily increased especially in younger generations. Social media is prevalent in households, workplaces and schools. The…

Instead, this paper emphasized that San Lorenzo did not comparably demonstration exquisite architectural designs that superseded other Mesoamerican societies’ abilities. Furthermore, the scholars conspicuously highlight the importance of proper sampling and outline how Blomster et al. (2005) indirectly overemphasized imported pottery by selectively oversampling Olmec style pottery in sites outside of San Lorenzo where “foreign trade wares contributed [to less than one percent] of the sherds in…

4. Research Design 4.1. Research Approach There are two main approaches to conducting research, qualitative and quantitative approach (Bryman, 2012; Saunders et al., 2012; Babbie, 2014). One way of differentiating quantitative and qualitative research is the type of data that used in the studies. Quantitative often associated with the use of numerical data (numbers) in data collection techniques (questionnaire) or data analysis procedure (graphics or statistics). On the other hand, qualitative…

Table of Contents Conclusions using Graphs: 2 Forecasting of Specified Business Information: 3 Project Plan and Critical Path 4 Company Ownership 4 Start-up Summary 4 Start-up Requirements: 5 Total Expenses: 5 Company Location: 5 Facilities: 5 Product Description and Menu Cards: 6 Competitive Comparison: 6 Future Endeavors: 6 Conclusion: 6 References: 7 Task 2: 3.1 produce graphs using spreadsheets and draw valid conclusions based on the information derived Conclusions using Graphs:…

Introduction Eating disorders (EDs) refer to a group of conditions characterized by abnormal eating habits. They involve either insufficient or excessive food intake that is detrimental to an individual’s physical and emotional health. (1,2) EDs are among the potentially lethal psychiatric illnesses, and are predominately represented by a mental effect of preoccupation with body weight, shape and diet. In addition, eating disorders frequently occur with other psychiatric disorders…

The Impact of Environmental Influences on African Americans Academic Performance Your environment plays an important role on who you are and what you become. Statistics have proven that African Americans are more likely, than any other race, to drop out of school, perform incompetently on standardize test, and are less likely to attend college than European Americans. Many scholars have linked academic underachievement to lack of support and low motivation. People who are exposed to uncaring and…