A 35-year-old client with OCD spends several hours each day arranging and rearranging household items in a specific order. The client becomes extremely distressed if the items are not arranged correctly. Which nursing intervention is most appropriate?

Assist the client in developing a structured schedule for activities of daily living

Provide education about the irrationality of the behavior

Collaborate with the client to set realistic goals for behavior change

Encourage the client to resist the urge to rearrange items