Keyphrases

1. Cluster Randomized Trial 100%
2. Secondary School 80%
3. Educational Workshop 80%
4. Lucid Dreaming 68%
5. Treatment as Usual 60%
6. Cost-effectiveness 51%
7. Baseline Characteristics 50%
8. School-based 50%
9. Sensory Isolation 50%
10. Floatation 50%
11. Self-referral 48%
12. Depressive Symptoms 45%
13. Workshop Program 43%
14. Clinical Efficacy 43%
15. Clinical Costs 38%
16. Cognitive Behavioral Therapy 33%
17. Lucid Dreams 32%
18. Psychological Workshops 30%
19. Quality Effect 25%
20. Concealed Target 25%
21. Design Characteristics 25%
22. Remote Viewing 25%
23. Feature Contribution 25%
24. Dream Theory 25%
25. Dream Work 25%
26. Induction Studies 25%
27. Need for Cognition 25%
28. Field Independence 25%
29. Dark Conditions 25%
30. School Adolescents 25%
31. Psychological Processes 25%
32. Everyday Life 25%
33. Northampton 25%
34. Cultural Contexts 25%
35. Meta-analysis 25%
36. Therapeutic Program 25%
37. Locus of Control 25%
38. Adjusted Means 25%
39. Parapsychology 23%
40. Cohen's d 21%
41. Quality-adjusted Life Years 21%
42. Ganzfeld 21%
43. 6-month Follow-up 18%
44. Intention-to-treat 18%
45. Target Image 16%
46. National Health Service 16%
47. Elevated Depressive Symptoms 16%
48. Intention-to-treat Analysis 13%
49. Sixth Form 13%
50. Sorting System 12%