Practical Research 2 First Term Exam Review

Vocabulary flashcards covering sampling techniques, research designs, research variables, and sections of Chapter 1 based on the Practical Research 2 exam review.

Systematic Random Sampling

A probability sampling technique where a researcher selects a starting point at random and then chooses every Nth member from an ordered population list.

Stratified Sampling

A sampling method in which the population is divided into subgroups or strata (such as academic strands) and respondents are randomly chosen from each group in proportion to their population size.

Cluster Random Sampling

A sampling technique where intact naturally occurring groups or units (such as schools or class sections) are randomly selected, and all individuals within the selected clusters are surveyed.

Descriptive Research Design

A research design aimed at describing current conditions, characteristics, or levels of a variable using tools like surveys without manipulating any variables.

Correlational Research Design

A non-experimental research design used to determine whether a relationship or association exists between two or more variables without controlling or manipulating them.

Comparative Research Design

A research design used to examine and determine whether significant differences exist between two or more pre-existing groups without applying any treatment.

Independent Variable

The variable in a study that is manipulated, varied, or hypothesized to be the cause or influence on another variable.

Dependent Variable

The outcome variable being measured or observed to determine the effect or influence caused by the independent variable.

Introduction/Background of the Study

The section of Chapter 1 that establishes the general background of the research, outlines the current state of the topic, and justifies why the study must be conducted.

Statement of the Problem

The part of Chapter 1 that clearly defines the general objective and formulates specific questions that the research intends to answer.

Review of Related Literature and Studies

The portion of research where existing literature, books, journals, and prior studies are synthesized and organized by themes to establish context and support the study.

Scope and Delimitation

The section of Chapter 1 that sets the specific parameters and limits of the research, such as target participants, setting, timeframe, and topics included or excluded.

Significance of the Study

The section of Chapter 1 that highlights the potential contributions of the research by detailing who will benefit from its results.