selecting, refining and defining research problems

Selecting, refining and Defining

Research Problems

Dr. Nazik Zakari Dr. Hanan A.

EzzatDr. Olfat Salem

Nursing Administration & Education Dept.

SUMBER: faculty.ksu.edu.sa/Dr.olfat/Documents/.../Research%20problem.ppt

2

Research Topic: The broad general area expected to investigate. It is a broad idea or concept from which many problems may be delineated.

Research Problem:

Situasi atau keadaan yang membutuhkan solusi yang harus dideskripsikan, dijelaskan, atau diprediksi. Ini merupakan situasi yang tidak “memuaskan” yang ingin dijawab.


Jika ada kesenjangan pengetahuan di daerah yang perlu diselidiki, masalah penelitian mengidentifikasi kesenjangan ini. Dimana sebagai topik penelitian hanyalah sebuah wilayah yang luas dari MINAT, masalah penelitian mengidentifikasi apa yang bermasalah tentang topik itu.

Research Statement: A statement specifies exactly what is being studied.SUMBER: faculty.ksu.edu.sa/Dr.olfat/Documents/.../Research%20problem.ppt

Rumusan masalah penelitian (research statement) harus mencakup enam unsur:

1. Information about the research topic that provoked the study

2. The scope of the problem (e.g.. how many people are affected by it).

3. Why it is important to study the problem


Rumusan masalah penelitian (research statement) harus mencakup enam unsur:

1. How nursing science would be influenced by the study

2. General characteristics of the population of interest

3. The overall goal or aim of the study or the question to be answered.


Kebisingan yang berbahaya merupakan masalah kesehatan kerja penting karena dapat

menyebabkan gangguan pendengaran dan dapat menyebabkan peningkatan stres dan efek fisiologis

lain yang merugikan......... Lebih dari 30 juta pekerja yang terkena kebisingan berbahaya ini

pada pekerjaan ........ Penggunaan alat perlindungan pendengaran, khususnya telinga-busi dikenal untuk mengurangi paparan kebisingan dan

mencegah ketulian yang disebabkan gangguan pendengaran ............ ada, namun relatif sedikit

peneliti yang telah meneliti faktor yang berhubungan dengan rendahnya penggunaan alat

pelindung pendengaran oleh pekerja.

Contoh Rumusan Masalah penelitian


It is the specific aim or goal hope to be accomplished. It reflects “ why the

problem is being studied”

Contoh rumusan Tujuan Penelitian:

Tujuan penelitian ini adalah untuk menguji hubungan antara kepuasan kerja perawat dan kecenderungan

untuk pindah kerja.

Research Purpose


It is a direct rewording of the statement of the purpose phrased interrogatively

rather than declaratively

Questions that are simple and direct invite an answer and help to focus

attention on the kinds of data needed to provide that answer.

Research Question


Example of a research question:

What is the relationship between the nurses’ job satisfaction and their tendency to leave the work setting?

Research Question


Where do ideas for research problems come from?

Social issues Ideas from external sources Research priorities Clinical experience Nursing literature

Sources of research problems


Step 1: Selection of the research topic:

write down general areas of interestAt this stage, it doesn’t matter if the terms used are broad or specific, abstract or concrete., The important point is to put ideas on papers.


Perumusan Masalah penelitian

Step 1: Selection of the research topic:

Then a list of ideas can be classified into Interesting topics.

Familiar topics.Perplexing topicsFeasible/not feasible topics

And then, choose the most suitable one to work in



Step 2: Contemplating the ideas : then explore the phenomena by examining the following eight areas

1. The topic’s, situation’s problem’s precipitating factors.

2. How it is exactly viewed or perceived by the researcher.

3. What are the responses of others who are involved in the situation?

4. The personal involvement in the situation.



Step 2: Contemplating the ideas :

5. Emotions felt.6. Values and biases inherent in or related

to the topic/situation.7. Risk factors associated with searching

this topic/situation/problem.8. What contribution the research would

offer.



Step 3: Narrowing the topic Once a research topic has been specified

and contemplate, the researcher must then narrow it down in order to develop a research problem.

This is done through generating questions from the research topic.

List of questions can be developed from the research topic, and then investigated in relation to its feasibility to research.



Reviewing the related literature at this stage may throw light on:

Theoretical framework.Methodology.Data collection methods.Data collection tools



Data collection techniques. Sampling method…etc.

Review of literature will also help to identify what is known and what is not known about the research problem. Therefore, the research problem could be specified and stated at this point.



Step 5: Writing the statement of the research problem :

Expressed in a statement

This statement serves as a guide to the researcher in the course of designing the study.



Step 5: Writing the statement :The problem statement should have the

following characteristics:1. Identify the key variables in the study.2. Express a relationship between two or

more variables. (If not descriptive).3. Specify the study population.4. Imply the type of the research.5. Identify the study setting.



The problem statement could be done in two forms:

Declarative: “The relationship between the nurses’ job satisfaction and tendency to leave work”

Interrogative: “ Is there a relationship between the nurses’ job satisfaction and tendency to leave work?”



Time: enough time will be available for the various steps of the research.

Timing :When the timing requirement of a task do not match

Money : the researcher should ask the following questions:

Will I have enough money to complete this research?

Will be any sources for funding the research?

Does the anticipated cost outweigh the value of the expected findings?

Evaluation of the research problem


1. Availability of research participants:

2. Ethical consideration 3. Facilities and equipment 4. Co operation of the others 5. Researchability 6. Qualifications and experience of

the researcher 7. Significance of the problem



It is the research’s prediction of the outcome of the research study. That is the expected relationship between the study variables.

Thus, RESEARCH HYPOTHESIS translates the research purpose into a clear prediction of the expected results or outcome of the study


HIPOTESIS

Importance of R.H.: It provides direction for the type

of research (i.e. design, sampling, data collection .. etc.).

Suggests the type of statistical analysis to be used in the study.

Identifies the variables to be manipulated and/or measured


HIPOTESIS

How to state a R.H.: Research hypothesis should be

stated clearly, concisely, measurably, and in the present tense.

For a hypothesis to be stated clearly, concisely, and measurably, three criteria should be considered:


HIPOTESIS

Three criteria should be considered:

1. A relationship should be addressed in each hypothesis.

2. The variable/condition/relationship must be testable or measurable.

3. The aim of the research guides what is included in the research hypothesis.


HIPOTESIS

When the research aim is to describe, the R.H. will include the target population and study variables.

When the research aim is to explore, the R.H. makes prediction about population and the relationship among study variables.

When the research aim is to predict, the R.H. concentrates on the population and independent variables.


HIPOTESIS

Simple It predicts the relationship o\between one

independent variable and one dependent variable.

Example: Newborns of smoking mothers (I.V) have

lower birth weight (D.V.) than those of non-smoking mothers.

Lower levels of exercise postpartum (I.V) will be associated with greater weight retention (D.V )

Types of hypothesis


HIPOTESIS

Complex It predicts the relationship between 2 or

more I.V. and 2 or more D.V.Example:

Structured preoperative support (IV).is more effective in reducing surgical patient’s perception of pain (D.V) and request of analgesics (D.V) than structured post operative support (i.v.)

Types of hypothesis


HIPOTESIS

Associative It predicts an association between

the I.V. and the D.V. without specifying either a directional or causal relation.

Example: Maternal age (I.V.) is associated

with pregnancy complications (D.V)


HIPOTESIS

Causal It predicts a cause-and effect relationship

between the I.V. and D.V.

Example: Older mothers (I.V.) give birth to newborns

with lover age (D.V.) than those of younger mother (I.V)


HIPOTESIS

Hipotesis Null It predicts no relationship between I.V.

and D.V. It is used when statistical testing

procedures are applied to the data.

Example: There is no relationship between

maternal smoking and newborn’s birth weight.


HIPOTESIS

Alternative It is the opposite of the null hypothesis. So, it

predicts a relationship between the I.V. and D.V.

Example: All the previous examples are alternative

hypotheses.


HIPOTESIS

selecting, refining and defining research problems

Documents

untuk menguji hubungan

nazik zakari dr

ppt 2research topic

kepuasan kerja perawat