A nurse at an outpatient mental health facility is monitoring effective use of stress management techniques for a client who is attending stress management group therapy. Which of the following statements made by the client indicates effective use of cognitive reframing?

"I should try to focus on pleasant images to help replace stressful and negative feelings I have."

"I should reassess the situation and change my perceptions of stress by replacing irrational beliefs."

"I will tense my muscles for 8 seconds and then relax them to release the tension caused by my stress."

"I will use my smartwatch to monitor my sleep and heart rate to assist me with gaining voluntary control over my stress."