Final answer:
Conditions unfavorable for evaluation in social studies include irregularities in the object being measured, limitations of the measuring device, and other factors that affect the outcome.
Step-by-step explanation:
Conditions unfavorable for evaluation can make the process not worthwhile in social studies. Some of these conditions include irregularities in the object being measured, limitations of the measuring device, and any other factors that affect the outcome. For example, when studying historical events, the lack of accurate primary sources or conflicting accounts can make evaluation challenging. Additionally, the biases or subjectivity of the person conducting the evaluation can also influence the outcome.