Basta capstone Flashcards
driven by a scientist’s curiosity or interest in a specific question. The main motivation to expand man’s knowledge, not to create or invent something. There is no obvious commercial value to the discoveries that result from basic research.
Basic (aka fundamental or pure) research
basic science investigations probe for answers to questions such as:
- How did the universe begin?
-What are protons, neutrons, and electrons composed of? - How do slime molds reproduce?
- What is the specific genetic code of the fruit fly?
designed to solve practical problems of the modern world, rather that to acquire knowledge for knowledge’s sake. One might say that the goal of the applied scientist is to improve the human condition.
Applied Research
This trend, they feel, is necessitated by the problems resulting from global population, pollution, and the overuse of the earth’s natural resources
Applied Research
Fundamental understanding of all branches of science is needed in order for progress to take place. Lays down the foundation for the applied science that follows.
Basic Research
a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question.
Literature Review
Main purpose of literature review
Show how your study is relevant and how it can fill the gaps of found literatures. When there is now new information encountered, researcher may stop and focus on the found literatures to review.
Characteristic of a good literature review
- Emphasizes critique and synthesis of the work of others that is related to your own research problem
- Begins with broad/general information, then narrows the focus to those studies most closely related to the research problem
- Formulated before or during the formulation of research problem as reading literature helps you to find gaps to fill
What to avoid when writing lit rev?
- Be limited to work coming out of the very best universities
- formulated after research problem has been articulated or after data has been collected and analayzed
- contains highly detailed descriptions of each work being reviewed
- Begins with those studies most closely related to the research problem
contains first-hand information meaning that you are reading the author’s own account on a specific topic or event that s/he participated in
Primary Sources of Literature
Examples of Primary source
original documents such as diaries, speeches, manuscripts, letter, interviews, records, eyewitness accounts, autobiographies
describe, summarize, or discuss information or details originally presented in another source; meaning the author, in most cases, did not participate in the event.
Secondary source of literature
This type of source is written for a broad audience and will include definitions of discipline specific terms, history relating to the topic, significant theories and principles, and summaries of major studies/events as related to the topic
Secondary source of literature
examples of secondary source
publications such as text books, magazine articles, book reviews, commentaries, encyclopedias, almanacs.
annual reviews (scientific reviewed articles, scholarly article reviews)
credo reference (encyclopedias, dictionaries, handbooks & more)
Tools for citing literature
Quoting
Summarizing
Paraphrasing
writing exact words used by the source in shorten manner to emphasize argument
Quoting
narrow down a text and highlight its main arguments
summarizing
use of different words to present understanding but with the same idea form the original text
Paraphrasing
states the absence of relationship between independent and dependent variables.
Null hypothesis
a statement to disprove the fact that the independent variable (treatment, intervention, or condition) has an effect on the dependent variable.
null hypothesis
Opposite of null hypothesis. the relationship between the independent and dependent variables and the fact that the first affects the second one.
Alternative hypothesis
A hypothesis that is based on existing theory to explain the relationship of variables and the effects of one variable on the other variables
Theory-driven
based on the findings of previous research studies
data-driven hypotheses
state the relationship of two variables as well as of the relationship of theses variables.
Directional (one-tailed)