________ is a systematic investigation of phenomena by gathering quantifiable data and performing statistical, mathematical, or computational techniques. _______ collects information from existing and potential customers using sampling methods and sending out online surveys, online polls, and questionnaires, for example. ________ is a systematic investigation of phenomena by gathering quantifiable data and performing statistical, mathematical, or computational techniques. ________ collects information from existing and potential customers using sampling methods and sending out online surveys, online polls, and questionnaires, for example.

quantitative research

_______ - is a research conducted with a scientific approach using two sets of variables. The first set acts as a constant, which you use to measure the differences of the second set.

experimental research

__________ - A group, or various groups, are kept under observation after implementing factors of cause and effect. You can break down _________ further in three types: - One-shot Case Study Research Design - One-group Pretest-posttest Research Design - Static-group Comparison

pre-experimental research design

_________ - it relies on statistical analysis to prove or disprove a hypothesis, making it the most accurate form of research. Of the types of experimental design, only true design can establish a cause effect relationship within a group. This experimental research method commonly occurs in the physical sciences.

true experimental research design

In a true experiment, three factors need to be satisfied: There is a ______, which won't be subject to changes, and an ______, which will experience the changed variables. - A variable which can be manipulated by the researcher - Random distribution

control group and experimental group

_________ The word "____" indicates similarity. It is similar to experimental, but it is not the same. The difference between the two is the assignment of a control group. In this research, an independent variable is manipulated, but the participants of a group are not randomly assigned.

quasi-experimental research design

__________ - is the type of research that lacks an independent variable. Instead, the researcher observes the context in which the phenomenon occurs and analyzes it to obtain information.

non-experimental research

______ is used in field settings where random assignment is either irrelevant or not required.

quasi-research

The word "quasi" indicates _____

similarity

______ - this analysis is most typically employed by both small and large organizations for a proper understanding of their customers and to understand the merchandise and product views.

survey research

_______ - seeks to explain the current status of an identified variable. The aim of descriptive research is to explain and interpret, the current status of people, settings, conditions, or events.

descriptive research

______ - is used to establish a relationship between two close entities and to determine how one impacts the other. For this, a researcher needs at least two separate groups. This type of research will recognize trends and patterns in data, but it does not go so far in its analysis to observe the different patterns. Examples: The relationships between the types of activities of mathematics classrooms and the achievement of students, the relationship between diet and anxiety.

correlational research

________ - is employed to conclude the cause effect equation between two or more variables, where one variable depends on the opposite experimental variable. Examples: the effect of pre-school attendance on social maturity at the end of the first grade, the impact of drugs on a teenager

causal-comparative research