This document classifies research by purpose and method. For purpose, it discusses basic vs applied research, research and development, and evaluative research. For method, it discusses historical research which describes past conditions, descriptive research which describes present data and characteristics, and experimental research which manipulates variables to discern effects.
Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research
Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research Historical research
types of variables in research, Dependent independent, moderator,quantitative qualitative,continuous discontinuous,demographic,extraneous, confounding,intervening, control
Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research
Research is the systematic and objective analysis and recording of controlled observations that may lead to the development of generalizations, principles, or theories, resulting in prediction and possible control of events .
Data collection is a one of the major important topic in research study, It should be clear and understandable to all students, especially in graduate studies
types of variables in research, Dependent independent, moderator,quantitative qualitative,continuous discontinuous,demographic,extraneous, confounding,intervening, control
Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research Fundamental research
Research is the systematic and objective analysis and recording of controlled observations that may lead to the development of generalizations, principles, or theories, resulting in prediction and possible control of events .
Data collection is a one of the major important topic in research study, It should be clear and understandable to all students, especially in graduate studies
This is the first part of Ch. 1 of the book "Research Methods in Education: An Introduction". It tackles upon the nature of research and classification of educational research. The second part to be uploaded soon is on the role of theory, activities of the research process, and the function of educational research.
Characteristics of a good researcher - am i a researcher?Dr. Mazlan Abbas
Presentation to IIUM - Industry Talk
March 15, 2013 @ 3.00pm
Auditorium B, E2-Level 2,
Kulliyyah of Engineering
International Islamic University Malaysia (IIUM),
Gombak, Malaysia
Research Variables are the variables affecting one's research study. They are the Independent Variable, Dependent Variable, Constant/Controlled Variable, Extraneous Variables and Intervening Variables.
Research Methodology of different data analysis slides.pptxtalhachemist222
General. All solvents were reagent grade or HPLC grade. Unless otherwise noted, all materials
were obtained from commercial suppliers and used without further purification. Melting points
were obtained on a Mel-Temp apparatus and are uncorrected. 1
H NMR spectra were recorded at
400 MHz. 13C NMR spectra were recorded at 100 MHz. Flash column chromatography was carried
out by Biotage Isolera One using ISCO RediSep silica gel cartridges. Analytical HPLC was
performed on an Agilent 1200 series HPLC system equipped with an Agilent G1315D DAD
detector (detection at 220 nm) and an Agilent 6120 quadrupole MS detector using an Agilent
Eclipse Plus C18 column (2.1 mm × 50 mm, 3.5 μm) at a flow rate of 1.25 mL/min. The HPLC
solvent system consisted of deionized water and acetonitrile, both containing 0.1% formic acid.
The mobile phase in HPLC consisted of 5% acetonitrile/95% water for 0.25 min followed by a
gradient to 40% acetonitrile/60% water over 1.5 min and then a gradient to 85% acetonitrile/15%
water over 2.25 min. Unless otherwise noted, all final compounds biologically tested were
confirmed to be of ≥95% purity by the HPLC methods described above. No unexpected or
unusually high safety hazards were encountered during the course of the experiments described
below.
To a solution of 6-aminonicotinic acid 3 (100 mg, 0.72
mmol) and K2CO3 (150 mg, 1.09 mmol) in DMF (5 mL) was added chloromethyl acetate (79 mg,
0.72 mmol). After stirring at 50 °C for 5 h, DMF was removed in vacuo and the residue was
purified using a Biotage Isolera One flash purification system with a silica gel cartridge
(30→100% EtOAc in Hexanes) to give 99.7 mg (66% yield) of compound 5 d as a white solid.
To a solution of 6-aminonicotinic acid 3 (100
mg, 0.72 mmol) and K2CO3 (150 mg, 1.09 mmol) in DMF (5 mL) was added chloromethyl
isobutyrate (99 mg, 0.72 mmol). After stirring at 50 °C for 5 h, DMF was removed in vacuo and
the residue was purified using a Biotage Isolera One flash purification system with a silica gel
cartridge (30→100% EtOAc in Hexanes) to give 136.9 mg (79% yield) of compound 5e as a white
To a solution of 6-aminonicotinic acid 3 (100 mg,
0.72 mmol) and K2CO3 (150 mg, 1.09 mmol) in DMF (5 mL) was added chloromethyl butyrate
(99 mg, 0.72 mmol). After stirring at 50 o
C for 5 h, DMF was removed in vacuo and the residue
was purified using a Biotage Isolera One flash purification system with a silica gel cartridge
(30→100% EtOAc in Hexanes) to give 152.9 mg (89% yield) of compound 5f as a white solid.
To a solution of 6-aminonicotinic acid 3 (100 mg,
0.72 mmol) and K2CO3 (150 mg, 1.09 mmol) in DMF (5 mL) was added chloromethyl butyrate
(99 mg, 0.72 mmol). After stirring at 50 o
C for 5 h, DMF was removed in vacuo and the residue
was purified using a Biotage Isolera One flash purification system with a silica gel cartridge
(30→100% EtOAc in Hexanes) to give 152.9 mg (89% yield) of compound 5f as a white solid.
To a solution of 6-aminonicotine
The systematic investigation into and study of materials, sources, etc, in order to establish facts and reach new conclusions. Research is what we do when we have a question or a problem we want to resolve. Research is a systematic inquiry to describe, explain, predict and control the observed phenomenon. The first module highlights an overview of all concepts adopted in Research.
Quantitative Methods of Research-Intro to research
Once a researcher has written the research question, the next step is to determine the appropriate research methodology necessary to study the question. The three main types of research design methods are qualitative, quantitative and mixed methods.
Quantitative research involves the systematic collection and analysis of data.
Research methodology at students of university
OBJECTIVE
To explain the concept of Educational Research
To describe the scope of Educational Research
To Identity fundamental research
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2. Contents
Classification of Research by Purpose
- Basic v/s Applied research
- Research and development
- Evaluative research
Classification of Research by Method
- Historical research
- Descriptive research
- Experimental research
3. Classification of Research by Purpose
Basic v/s Applied Research
Basic research is conducted solely for the purpose of theory
development and refinement. For example, much basic
research has been conducted with animals to determine
principles of reinforcement and their effect on learning.
Like the experiment of skinner on cats gave the principle of
conditioning and reinforcement.
Applied research is conducted for the purpose of applying
or testing theory and evaluating its usefulness in
educational problems. For example, applied research tests
the principle of reinforcement to determine their
effectiveness in improving learning (e.g. programmed
instruction) and behavior (e.g. behavior modification).
4. Classification of Research by Purpose
Research and development research
Brings new information to light.
Focuses on the interaction between research and the production and
evaluation of a new product.
This type of research can be ‘formative’ (by collecting evaluative
information about the product while it is being developed with the aim
of using such information to modify and improve the development
process).
For example, an investigation of teachers’ reactions to the various
drafts and redrafts of a new mathematics teaching kit, with the
information gathered at each stage being used to improve each stage of
the drafting process.
It can be ‘summative’ (by evaluating the worth of the final product,
especially in comparison to some other competing product).
For example, a comparison of the mathematics achievement of students
exposed to a new mathematics teaching kit in comparison with students
exposed to the established mathematics curriculum.
5. Classification of Research by Purpose
Evaluation Research
The purpose of evaluation research is to facilitate decision
making regarding the relative worth of two or more
alternative actions
6. Classification of Research by Method
Historical research generates descriptions, and sometimes
attempted explanations, of conditions, situations, and events
that have occurred in the past.
For example, a study that documents the evolution of teacher
training programs since the turn of the century, with the aim of
explaining the historical origins of the content and processes
of current programs.
7. Classification of Research by Method
Descriptive research provides information about
conditions, situations, and events that occur in the
present. It is also called statistical research. The main
goal of this type of research is to describe the data and
characteristics about what is being studied. The idea
behind this type of research is to study frequencies,
averages, and other statistical calculations. Although this
research is highly accurate, it does not gather the causes
behind a situation.
8. Classification of Research by Method
Experimental research is used in settings where variables
defining one or more ‘causes’ can be manipulated in a
systematic fashion in order to discern ‘effects’ on other
variables.
For example, an investigation of the effectiveness of two new
textbooks using random assignment of teachers and students to
three groups – two groups for each of the new textbooks, and
one group as a ‘control’ group to use the existing textbook.
