Individual Items on a Semantic Differential Scale May Be Scored

question 103

True/False

Individual items on a semantic differential scale may be scored on either a -3 to +3 or a 1 to 7 scale.

---

Definitions:

Efficient

Achieving maximum productivity with minimum wasted effort or expense.

Schaie's Study

A longitudinal study by Warner Schaie that examines how intelligence changes over the life span, identifying stages such as acquisition, achieving, responsible, executive, and reintegrative.

Crystallized Intelligence

The ability to use skills, knowledge, and experience, which tends to increase with age, reflecting the accumulation of lifelong learning and experience.

Fluid Intelligence

The aspect of cognitive ability that involves reasoning, problem-solving, and the ability to learn new information quickly and apply it.