1 Affective Characteristics: Their Conceptual Definitions -- 2 Constructing Affective Instruments -- 3 Scaling Affective Characteristics -- 4 The Validity of Affective Instruments -- 5 The Reliability of Affective Instruments -- 6 A Review of the Steps for Developing an Affective Instrument -- References -- Appendixes A. Semantic Differential: Me As a Counselor -- B. Occupational Values Inventory: Normative Form 191 Occupational Values Inventory: Ipsative Form -- Author Index