be difficult to evaluate

Examples (10)

• The long-term effects of the new medication will be difficult to evaluate without extensive trials.
• Complex financial instruments can be difficult to evaluate accurately.
• The success of educational reforms may be difficult to evaluate in the short term.
• Environmental impacts are difficult to evaluate due to multiple variables.
• Employee performance in creative fields can be difficult to evaluate objectively.
• The effectiveness of the new policy will be difficult to evaluate until next year.
• Cultural differences make some behaviors difficult to evaluate fairly.
• Without proper data, the project's impact is difficult to evaluate.
• The psychological benefits of therapy are difficult to evaluate quantitatively.
• Market conditions make it difficult to evaluate investment opportunities.