問題一覧
1
it describes the mode of your research
Research Design
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cause and effect relationship, method of difference
Experimental
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representative of the total population
Sample
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it can be smaller than a mass
Group
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larger than the group
Mass
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dependent variable is identified in the present and an attempt is made to determine the independent variable that occurred in the past
Retrospective
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The data are collected at a single point in time
Cross Sectional
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The researchers collects data from same people at different times
Longitudinal
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the design is used for the porpuse of accurately protraying a population that been choosen because of some specific characteristics
Descriptive
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this design used to compare and contrast representative samples from two or more groups of subject in rotation to certain designated variables that occur in normal situations
Comparative
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This design used to investigate the direction and magnitude of relationship among variables in a particular population
Correlational
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composed of persons or subject that possess some common characteristics that are of interest to the researchers
Population
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A numeric characteristics of a population
Parameter
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A subject of the entire population or a group of individuals that represents the population and serve as the respondents of the study
Sample
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A numeric characteristics of sample.
Statistics
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A single member of the sample is called what??
Element
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the higher the degree of variation within the population, the smaller the sample size that can be utilized
Homogeniety of the Population
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A larger sample size will result in greater precision or accuracy of results
Degree of Precision Desired by The Researcher
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Probability Sampling utilizes smaller sample sizes than non-probability sampling
Types of Sampling Procedure
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It is used to compute for sample size ( Sevilla, 2023 ). This formula is used when you have limited information.
Slovins Formula
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used when the population is more than 100 and the researcher decides to utilize scientific sampling ( Calmon & Calmorin 2003)
Calmorins Formula
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when the total population is equal to or less than 100, this sample number May serve as the sample size
Universal Sampling
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this is style of Sampling in which all member of the population are given a chance of being selected
Probability Sampling
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10% - 20% May be required
Descriptive Research
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30 subject or respondent
Correlational Research
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15 Subject/ group
Comparative Research
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15-30% subject per group
Experimental Research
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this is a method of choosing sample in w/c all the memberz of the population are given an equal chance to be selected as respondents
Simple Random Sampling
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The population is first divided into different strata then the sampling follows
Stratified Random Sampling
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this is used in large - scale studies in w/c the population is geographically spread out
Cluster Sampling
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It uses in method of selecting every nth element of the population
Systematic Sampling
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this is the process of selecting respondents in w/c the member of the entire population do not have an equal chance of being selected as samples
Non-Probability Sampling
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It also called accidental or Incidental Sampling
Convenience Sampling
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It is somewhat similar to stratified sampling in w/c the population is divided into homegenous strata
Quota Sampling
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Involves the hand picking of subjects
Purposive Sampling
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Items answered yes or no
Yes or No Type
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Alternative responses are already provided, and the respondents simply choose among the given choices. It also contains close-ended questions
Recognition Type
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the respondents are asked to fill in the blanks w/ the necessary
Completion Type
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Number are assigned to name, choices, and other pertinent data.
Coding Type
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the respondents are free to give their opinions about an issue of concern
Subjective Type
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The questionnaire is a combination of two or more type of questions
Combination Type