hypothesis, research objectives,assumption, delimitation and limitation

1. RESEARCH -5
HYPOTHESIS
DELIMITATION
LIMITATION

2. HYPOTHESIS
 STATEMENT OF THE RELATION SHIP BETWEEN
TWO OR MORE VARIABLES
 POLIT AND BECK
 HYPOTHESIS SHOULD ALWAYS BE WRITTEN
BEFORE THE STUDY AND SHOULD NOT BE
CHANGED AFTER THE STUDY RESULT ARE
EXAMINED.

3. PURPOSES OF HYPOTHESIS
 ADVANCE KNOWLEDGE BY SUPPORTING OR
REJECTING THE TESTED THEORY
 PROVIDES DIRECTION AND GUIDE TO A RESEARCH
STUDY
 BRIDGE BETWEEN THEORY AND PRACTICE
 FRAME WORK FOR DRAWING CONCLUSION OF A
RESEARCH STUDY.
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4. CHARACTERISTIC OF A GOOD
HYPOTHESIS
CHARATERISTISCS OF HYPOTHESIS
SIMPLE CLEAR RELEVENT TESTABLE VERIFIABLE

5. SOURCES OF HYPOTHESIS

6. TYPES OF HYPOTHESIS
 SIMPLE HYPOTHESIS
 COMPLEX HYPOTHESIS
 NULL HYPOTHESIS[H0]
 RESEARCH HYPOTHESIS[H1]
 DIRECTIONAL HYPOTHESIS
 NON DIRECTIONAL HYPOTHESIS
 ASSOCIATIVE HYPOTHESIS
 CASUAL HYPOTHESIS

7. SIMPLE HYPOTHESIS
 RELATION SHIP BETWEEN ONE
INDEPENDENT AND ONE DEPENDENT

8. COMPLEX HYPOTHESIS
 RELATIONSHIP OF TWO OR MOE
INDEPENDENT VARIABLES, TWO OR MORE
DEPENDENT VARIABLES OR BOTH

9. NULL HYPOTHESIS[H0]/
STATISTICAL HYPOTHESIS
 NO RELATION BETWEEN VARIABLES

10. RESEARCH HYPOTHESIS[H1]
 STATE THE EXISTENCE OF RELATIONSHIP
BETWEEN VARIABLES.

11. DIRECTIONAL HYPOTHESIS
 THERE IS A EXPECTED RELATIONSHIP AND
DIRECTION OF RELATIONSHIP BETWEEN
THE VARIABLES

12. NON DIRECTIONAL HYPOTHESIS
 RELATIONSHIP BETWEEN THE VARIABLES
BUT DOES NOT SPECIFY THE DIRECTIONS
OF RELATIONSHIP BETWEEN VARIABLES.

13. ASSOCIATIVE HYPOTHESIS
 RELATIONSHIP BETWEEN TWO OR MORE
THAN TWO VARIABLES THAT OCCUR IN
NATURE SETTING, SO ONE VARIABLE
CHANGE ANOTHER VARIABLE ALSO
CHANGE

14. CASUAL HYPOTHESIS
 CAUSE AND EFFECT RELATIONSHIP
BETWEEN TWO VARIABLES

16. CHARACTERISTICS OF GOOD
HYPOTHESIS
 SHOULD BE WRITTEN IN DECLARATIVE
SENTENCE
 WRITTEN IN PRESENT TENSE
 SHOULD CONTAIN POPULATION
 CONTAIN THE VARIABLES
 CONTAIN THE INSTRUMENTS AND TOOLS
 REFLECT THE LEVEL OF SIGNIFICANCE.

17. COMPODENTS OF HYPOTHESIS
 POPULATION
 VARIABLES
 INTRUMENTS AND TOOLS
 LEVEL OF SIGNIFICANCE
 ANTICIPATED RELATIONSHIP

19. WRITING OF HYPOTHESIS

20. DELIMITATION
 Delimitations are boundaries that are set by the
researcher in order to control the range of a study.
They are created before any investigations are carried
out in order to reduce the amount of time or effort
spent in certain unnecessary, and perhaps even
unrelated, areas to the overall study.

21. LIMITATIONS
 The limitations of the study are those
characteristics of design or methodology that
impacted or influenced the interpretation of the
findings from your research
 They are the constraints on generalizability,
applications to practice, and/or utility of findings

22. ETHICAL CONSIDERATION IN
RESEARCH
 Ethical Considerations can be specified as one
of the most important parts of the research.
 Research participants should not be subjected to
harm in any ways whats ever
 . Full consent should be obtained from the
participants prior to the study.

23. ETHICAL PRINCIPLES
 BENIFICENCE
 NONMALEFICENCE
 PROTECTION FROM EXPLOITATION
 RESPECT FOR HUMAN DIGNITY
 SELF DETERMINATION
 FULL EXPOSURE
 JUSTICE
 FAIR TREATMENT
 PRIVACY

24. INFORMED CONSENT
 It requires a full explanation of the nature, purpose
and material risks of the proposed procedures in a
language that the patient understands. The patient
should have opportunity to consider information and
ask questions in order to arrive at a balanced
judgement of whether to proceed with the proposed
treatment.

25. ELEMENTS OF INFORMED
CONCENT
 1.RESEARCHERS ARE IDENTIFIED.
 2.SUBJECT SELECTION PROCESS IS DISCRIBED
 3.THE PURPOSE OF STUDY DISCRIBED
 4.STUDY PROCEDURE ARE DISCUSSED
 5.POTENTIAL RISKS AND BENIFICTS ARE
DISCRIBED
 6.COMPENSATION,IFANY, DISCUSSED

26. RESPONSIBILITY OF A RESEARECHER
TO OBTAIN A INFORMED CONCENT
 INVESTIGATOR MUST PROVIDE ALL NECESSARY
AND DESIRED INFORMATION TO THE PARTCIPANT
 IT MUST BE ENSURED BY THE INVESTIGATOR IS
NOT INFLUENCED
 A VERBAL INFORMED CONSENT MAY BE
OBTAINED,WHEN PARTICIPANTS REFUSE TO SIGN
OR GIVE THUMBIMPRESSION OR CANNOT BE DO.

27. VULNERABLE POPULATIONS-
 ‘Any participant who cannot make voluntary
decision to participate or is unable to understand
the research, especially the procedures and risks,

29. Example of
a research
study