1 Subjects: “...positive and negative affect schedule...”

2 Subjects: “...positive psychology...”

3 Subjects: “...positionality...”

4 Subjects: “...positioning system...”

5 Subjects: “...indoor positioning...”

6 Subjects: “...indoor positioning...”

7 Subjects: “...false positive report probability (FPRP)...”

8 Subjects: “...false positive report probability (FPRP)...”

9 “..., there are still many issues waiting to be explored in order to explain and elucidate the positive effects...”

10 “..., there are still many issues waiting to be explored in order to explain and elucidate the positive effects...”