Introducing Psychology:
Chapter 1 2026 | Study
Guide, Practice Questions,
Answers, Rationales &
Exam Review | Complete
Ethics Study Guide
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, Psychology the scientific study of behavior and mental processes
Physiological having to do with an organism's physical processes; includes needs such as hunger
and sleep
Cognitive having to do with an organism's thinking and understanding
Why study psychology? 1. Gain insight/understanding into behavior
2. Acquire practical (useful) information
What are the four goals of psychology? description, explanation, prediction, influence
basic science the pursuit of knowledge about natural phenomena for its own sake; research
applied science The practical use of scientific information to improve human life
Hypothesis an assumption or prediction about behavior that is tested through scientific research
Theory a set of assumptions used to explain phenomena and offered for scientific study
Scientific Method a general approach to gathering information and answering questions so that errors
and biases are minimized
Micro Level of Analysis psychological analysis of factors that require technology to measure such as brain
wave patterns
Molecular Level of Analysis study of individual responses to surroundings, such as reaction time or body
language
Chapter 1 2026 | Study
Guide, Practice Questions,
Answers, Rationales &
Exam Review | Complete
Ethics Study Guide
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, Psychology the scientific study of behavior and mental processes
Physiological having to do with an organism's physical processes; includes needs such as hunger
and sleep
Cognitive having to do with an organism's thinking and understanding
Why study psychology? 1. Gain insight/understanding into behavior
2. Acquire practical (useful) information
What are the four goals of psychology? description, explanation, prediction, influence
basic science the pursuit of knowledge about natural phenomena for its own sake; research
applied science The practical use of scientific information to improve human life
Hypothesis an assumption or prediction about behavior that is tested through scientific research
Theory a set of assumptions used to explain phenomena and offered for scientific study
Scientific Method a general approach to gathering information and answering questions so that errors
and biases are minimized
Micro Level of Analysis psychological analysis of factors that require technology to measure such as brain
wave patterns
Molecular Level of Analysis study of individual responses to surroundings, such as reaction time or body
language
