問題一覧
1
Internal criteria
experience, training and expertise; time factor cost and return; interest, motivation and intellectual curiosity
2
it is variables with more than two categories like gender
polychotomous
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External criteria
novelty, availability of subjects, support of academic security
4
it is the overall strategy that you choose to integrate the different components of the study currently logically thereby ensuring you will effectively address the research problem
research design
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due to cause-effect relationship
casual hypotheses
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category of hypothesis symbolized by 'Hi'
alternative hypothesis
7
these are variables that are not measurement variables their values do not result from measuring or counting
qualitative or categorical
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a statement specifying the relationship between two variables due to the influence of something
descriptive hypotheses
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can be repeated to verify finding enhancing its validity free from fault or immature conclusions
replication
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data taken from a sample can be applied to the population is sampling is done accordingly
generalize data
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data is numerical which makes presentation through graphs chart and table possible for better conveyance and interpretation
visual result presentation
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is a variable that changes as a result of independent variable manipulation
dependent variable
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data is taken and analyze objectively from a sample as a representative of population making it more credible and reliable for policy-making and decision making
reliable data
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hypotheses state the relationship of two variables as well as the relationship of these variables
directional hypotheses
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it is data that are those items which are distinguished by a simple naming system they have no numeric values such as professions
nominal
16
gender religion hair color are what examples of variable
nominal
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characteristics of research title
avoid using abbreviations, should not exceed 3 lines, must be written in inverted pyramid
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states the absence of relationship between the independent and dependent variables.
null hypothesis
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variable whose values results from counting or measuring something
quantitative or numerical
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elsa variable or data and which it is placed into some kind of order by their position on the scale
ordinal
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hypothesis based on existing theory to explain the relationship of variabloand the effects of one variable to other variables
theory-driven
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is a tentative explanation or an answer to a question about variables, their relationship, and other facts involved; has to be tested through analytical investigation to prove how true or false it is
hypothesis
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depending on the type of data needed collection can be quick and easy quantitative research uses standardized research instrument that allow the researcher to collect data from a large sample size efficiently
fast data collection
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the use of statistical tools giveaway for a last time consuming data analysis
faster data analysis
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variables with only two category like sex male or female
dichotomous
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designed to give answers to the question of who what when where and how rich was linked with a research problem
descriptive research
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this variable takes on a continuous or infinite number of possible values within a given range
continuous variable
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this research design adhere strictly to the procedure of the scientific method it allows the researcher to control the situation and to answer the question what causes something to occur
experimental research design
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the first second and third person in a competition are what examples of what variable
ordinal
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is a question that a researcher wants to answer or a problem that a researcher wants to solve, an issue ir a concern that a researcher presents and justifies in a research study
research problem
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states the relationship of the variables but not the direction of the relationship
non-directional hypotheses
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it is something that can change a measurable characteristics that changes in value.
variable
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it is a variable that takes on this thing countable values in theory you should always be able to count these values
discrete variable
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it is a variable you man eat late or very in an experimental study to explore its effect variable that can stand on its own
independent variable
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data gathering and analysis of the results are done accurately objectively and are unaffected by the researchers intuition and personal guesses
objective
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identifying research topics
personal experiences, reading rrl, reflecting on recent issues or problems
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it is a type of research design where it does not use treatment or intervention the researcher observe the phenomena as they occur naturally and no external variables are introduced
non experimental research design
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a hypothesis based on the findings of previous research studies
data-driven hypotheses
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to obtain more meaningful statistical result the data must come from a large sample size
large sample size
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states the relationship between the independent and the dependent variables and the fact that the first affects the second
alternative hypothesis
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Category of hypothesis symbolized by 'Ho'
null hypothesis