An organized body of concepts and principles intended to explain a particular phenomenon.

EX: Evolution of man, Big-bang, Pangaea, etc.

WORD: E  R  O  Y  H  T

A statement about an area of concern which requires meaningful understanding and deliberate investigation.

WORD: B  L  E  M  P  R  O

A reasonable guess, and educated conjecture. It provides a tentative explanation of a phenomenon under investigation.

WORD: S P O T H E Y S I S

Answer explanation

An educated guess as to what will happen during your experiment.

Examples:

• Employees who bring their own lunch spend less money throughout the day.

• Eating three balanced meals a day has a positive effect on productivity, as opposed to eating small snacks throughout the day. 

This refers to a person, place, thing, or phenomenon that you are trying to measure.

WORD: A V I A R E B L

Answer explanation

Variables are often characteristics of research subjects, such as their age, health beliefs, or weight etc.

These are information such as facts and numbers used to analyze something or make decisions

WORD: A T D A

A tool used to collect, measure, and analyze data related to your research interests.

WORD: I S T U R N E M T

Answer explanation

Types of research instruments:

1. 1. Survey

2. 2. Interview

3. 3. Observations

A brief overview of a research study

WORD: T R C S B A A T

A method of gathering information from a group of individuals by asking them questions

WORD: U R S Y E V

A two-person meeting conducted to collect information on a certain topic

WORD: V E I W N T E R I

It is a process of selecting participants who are representatives of a larger population.

WORD: N G M I A L S P