Zusammenfassung der Ressource
Formulation of hypothesis
- Hypotheses are tentative students explanations of the relationship between two or more variables
- Functions
- Guide the study, provide explanations, test theories support
- These formulated according to the scope of the study
- Explorative
- Are not formulated
- There is research that you can not make assumptions because the phenomenon to be
studied is unknown or information is lacking to establish them
- Descriptive
- When a fact or figure is forecast
- Correlational
- Correlational hypotheses
are formulated
- Explanatory
- Causal hypotheses are
formulated
- Causes
- Refer to a real situation Its variables or terms of Bern be understandable, precise and
concrete variables must be defined conceptually and operationally relationships between
variables should be clear and credible The terms and variables, as well as the
relationships between them, should be observable and measurable They should relate to
techniques available to prove
- hypothesizing accompanied by the conceptual and operational definitions of the
variables contained within the hypothesis
- Types
- Research
- Descriptive of a security or data ponosticado correlated Difference
groups causal
- Null
- same options as the research hypotheses
- Alternatives
- Same options as the research hypotheses
- Statistics
- estimation
correlation Mean
difference
- They are the focus of the quantitative-deductive approach
- They are derived from the statement of the problem, which is reviewed starting in the
development of theoretical perspective