Motives and Consequences of Online Game Addiction: A Scale Development Study.

Introduction: We aimed to develop the Online Game Addiction Scale (OGAS) and examine its properties.

Methods: Three hundred and twenty-seven secondary school students (92% males and 8% females) participated in this study. A draft scale that included 69 items was used for assessing its validity and reliability.

Development and validation of the periodontal aesthetic perception scale in patients with periodontal problems.

Aim: The aim of this study was to develop and validate a periodontal aesthetic-specific tool to assess aesthetic conditions perceived by patients with periodontal problems.

Materials And Methods: Hundred patients were interviewed that described the nonaesthetic gingival appearance. An item pool with 22 items was generated.

Validity and Reliability of the Turkish Adaptation of the Dream Reflective Awareness Questionnaire (DRAQ).

Introduction: The aim of this research was to adapt the Dream Reflective Awareness Questionnaire (DRAQ) to Turkish and to examine its psychometric properties.

Methods: In total, 378 college students participated in the study. The average age of the participants was 20.