“…IN manifests in the internal and external emotions and aptitudes towards the natural environment expressed in the contact between human and the ecological nature. Qualities adhere to IN include (i) health concerns resolved through access to nature, (ii) knowledge, senses and emotions encountered in the natural environment and (iii) physical and social activities in an outdoor (Abu Bakar et al, 2020a;2020b;2020c) (refer to Table 2 and Table 3). Qualities inferred through Indicators health-related concerns resolved through access to the natural environment the health-related condition, the need to see, hear, notice and experience to natural surroundings while being indoor or after being indoor for a while, having a pleasant experience in natural setting, feeling energetic and healthy in the natural environment, ability to adapt and adjust to natural surrounding knowledge, senses and emotions encountered in the natural environment emotions and feelings, feeling the urge to be in natural environment, ability to see, hear, notice details of environment, acquiring knowledge and ability to cope with outdoor surrounding, equipped physically, emotionally and intellectually for staying outdoor, and feeling calm and relaxed in nature, sense of curiosity of natural features and ecological elements physical and social activities in an outdoor environment the urge to spend time in the outdoor environment, the inclination to be close to natural or outdoor areas, social interaction in a natural setting, feeling engaged, creative and active in natural setting The indicators were developed into statements in questionnaires to be answered by respondents across states in Malaysia.…”