Final answer:
Interest scales are easy to interpret because they are focused on specific interests or activities. These scales are homogenous and offer clear insights into an individual's preferences, making them an ideal tool for assessing potential career paths. The correct answer is 'b. interest'.
Step-by-step explanation:
The question asks which type of career scale is easy to interpret because it is homogenous in nature and pertains to a single interest or activity. Among the options given, interest scales are designed to be homogenous and relate to specific interests or activities, making them relatively straightforward to interpret. These scales, often used in personality inventories and self-report questionnaires, are aimed at assessing an individual’s preferences and tendencies toward certain activities or fields.
Regarding the reference provided, Likert scales are widely used in surveys and personality inventories. They can help gauge an individual's attitude by offering a range of agreement or disagreement options. However, responses on these scales might not always reflect an individual's true feelings or capabilities due to the possibility of socially desirable responding, exaggeration, or bias.
Career scales that are specific to one interest or activity ensure clarity in assessment and ease of interpretation, identifying the best fit between an individual's interests and potential career paths. Therefore, the correct option here is b. interest.