If You Are Hypothesizing That Posttest Scores Will Be Higher

question 26

Multiple Choice

If you are hypothesizing that posttest scores will be higher than pretest scores, you should use _______.

• A)a one-tailed test
• B)a two-tailed test
• C)descriptive statistics
• D)a t-test for independent means

---

Definitions:

Procedural Memory

A type of long-term memory that enables individuals to perform certain tasks without conscious awareness of these previous experiences.

Psychodynamic Explanations

Psychodynamic Explanations are interpretations of human behavior that emphasize internal conflicts, unconscious processes, and the dynamic interplay between conscious and unconscious motivations, as per the theories of Freud and others.

Biological Explanations

The understanding of behavior and mental processes through biological factors such as genetics, neurotransmitters, and brain structures.

Scientific Assessment

The process of evaluating scientific data, methodologies, and findings to draw conclusions grounded in empirical evidence.