30 Questions
Selecting the right statistical tool is not important for accurate results.
False
After statistical analysis, one must evaluate the results in the context of the alternative hypothesis.
False
Developing a hypothesis starts with asking a research question.
True
The quality of data collected has no impact on the credibility of study outcomes.
False
During research discussion, it is important to mention any limits of the study and propose ideas for future research.
True
Initial answer to a research question should not be based on existing knowledge about the topic.
False
Constructing a conceptual framework at the beginning of research helps in identifying variables and their relationships.
True
Operationalizing complex constructs is not necessary in the research process.
False
A hypothesis should be vague and unspecific to allow for various interpretations.
False
Phrasing a hypothesis in 'if...then' form helps in identifying the independent and dependent variables.
True
Hypotheses in academic research are commonly phrased in terms of causation.
False
Writing three different versions of a hypothesis helps in identifying potential outcomes of the research.
True
The null hypothesis states that there is no association between the variables.
True
The alternative hypothesis is written as H0 in statistical hypothesis testing.
False
Increasing apple consumption in over-60s will have no effect on the frequency of doctor's visits.
False
Low-cost and premium airlines are equally likely to have delays.
False
Employees who work fixed hours will report greater job satisfaction than employees with flexible working hours.
False
The number of lectures attended by first-year students has a positive effect on their final exam scores according to the null hypothesis.
False
Identifying the research problem is the first step in developing a research hypothesis.
True
Conducting a literature review is not necessary when developing a research hypothesis.
False
Developing and testing a hypothesis should be done before conducting a literature review.
False
Research questions should be vague and broad to cover various aspects of the topic.
False
Variables are the factors that you will study and manipulate to test your hypothesis.
True
The independent variable in a research design is the one being studied for its potential impact.
False
High school students who received sex education have lower rates of unplanned pregnancy compared to those who did not receive any sex education.
True
Daily use of social media has a negative impact on the attention span of under-16s.
True
High school sex education has no effect on teen pregnancy rates.
False
There is a negative correlation between time spent on social media and attention span in under-16s.
False
Hypothesis testing is a formal procedure used by scientists to test specific predictions that arise from theories.
True
In hypothesis testing, the final step is to collect data in a way designed to test the hypothesis.
False
Learn how to develop research hypotheses with guidance from Prof. Ashraf Galal in this quiz. Follow a structured approach starting with identifying your research problem, conducting a literature review, and more.
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