If the Mean on a Test Is 90 and the Standard

question 202

Multiple Choice

If the mean on a test is 90 and the standard deviation is 10,a person with a z-score of -1.0 scored which of the following on the test?

• A) 70
• B) 80
• C) 90
• D) 110

Recognizing the significance of physical attractiveness and its perceived implications on health and relationships.

Identifying the principles underlying altruism and the conditions promoting selfless behavior.

Appreciating the importance of equity and reciprocity in maintaining healthy relationships.

Understanding the social psychological explanations for bystander intervention and the bystander effect.

---

Definitions:

Inattentional Blindness

A psychological lack of attention wherein an individual fails to perceive an unexpected stimulus in plain sight.

Working-Memory Capacity

Working-memory capacity is the amount of information that an individual can hold temporarily in a readily accessible state for cognitive tasks.

Executive Functioning

Cognitive processes that include planning, making decisions, implementing strategies, inhibiting inappropriate behaviors, and using working memory to process information.

Stroop Effect

demonstrates the cognitive interference where a delay in the reaction time of a task occurs due to a mismatch in stimuli; for example, the word "red" printed in blue ink.