Ans. Hypotheses is a testable prediction means a prediction which we make and we
ID: 373355 • Letter: A
Question
Ans. Hypotheses is a testable prediction means a prediction which we make and we can test it. For example: how much harmful makeup is for a skin.
Types of hypotheses
1.simple: relationship between two variables. One is dependent and another is independent.
2. Complex: in this dependent and independent variables exit but more than two.
3. Empirical: also known as working hypothesis and here hypothetical situation is being solved by actual practical work.
4. Null: denoted by "HO". Here there is no relationship between dependent and independent variable.
5. Alternative: denoted by HI.here there are Various hypothessis from which we choose one to study.
6. Logical: logical hypothesis is actually verified by logics, reality and facts.
7. Statistical: it is solved logically or illogically.
Explanation / Answer
Video Game Violence and Aggression
Design a quasi or a true experimental study, investigating the impact of the independent variable on the dependent variable. Address the following in 500-750 words:
Design either a quasi or experimental study to investigate the variables.
What is the hypothesis?
Describe the types of hypotheses with respect to testing.
What does the experimental method allow that the correlation design does not?
Identify the independent variable. Identify the dependent variable. Describe how the group will define operationally and measure the variables. Describe how the group will obtain a random sample of participants. Discuss how the group will ensure the study has high internal validity. Will the subjects be assigned randomly to the groups? Why or why not. Are there any ethical concerns about the treatment of participants emerging from the experiment? Consider the data presented, would you use t or F score? Why? include the appropriate effect size. Submit an SPSS output for the quasi or true experimental study.
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