​ Assessment. - Borg's Range Model.- Effort Continua Model: Physiological Mediators.- Rest/Submaximal Exercise Measurements.- Laboratory designed for initial practice before more advanced assessments.- Scale Anchoring: Memory/Cognitive Compared with Exercise Anchoring.- Category Scale Validation: Concurrent and Construct.- Interchangeability of scales.- Advanced Scale Anchoring: Estimation-Production Protocols.- Application to leisure-time physical activity and research investigations.- Differentiated Perceived Exertion Model: Signal Dominance and Integration.- Treadmill and cycling: Chest/breathing, legs.- Advanced Differentiated Perceived Exertion Model.- Sub-maximal RPE Tests.- Fitness Measurement and Comparison of Individuals.- Multi-level cycle: PO R Score.- Single level cycle: R PO Score. RPE Run Test.- RPE Prediction of VO2MAX/VO2PEAK - Comparison with HR Models.- Resistance Exercise: RPE Measurement and 1-RM Prediction.- RPE Guided Water Shuttle Run Test. - Gender Effect on RPE.- Affect/Arousal Model (Circumplex) and Dual-Mode Model.- Prescription. - Estimation-Production Prescription Paradigm. - Group-Normalized RPE Zone: RPE at the Ventilatory Threshold. - Intensity Self-Regulation: Intra- and Inter-modal Interval Target RPE. Perceived Exertion JND.- Self-regulation of Exercise Intensity using RPE.- RPE Resistance Exercise Prescription.- Exercise Intensity Preference: Land and Water.- Environmental heat stress - Exercise in Hot versus Cool Environments: Effects on RPE, Affect, Enjoyment.- Program Evaluation.- Predicted - Actual (i.e. In-Task/Momentary). - Circumplex Model: Affect & Arousal.- Match-Mismatch Paradigm: RPE, Pain, Affect, Arousal, Enjoyment, Aversion.- Session Responses: RPE, Pain, Affect, Arousal, Enjoyment, Aversion, Validation.- Sub-maximal RPE Tests for Tracking Physical Activity Participation: Multi- or single-level cycle, RPE Run Test; Exertional Recall and Exertional Observation.- Teleoanticipation. - Self-selected vs. Imposed Exercise Intensity (Target RPE - Produced).- RPE-based Resistance Exercise Program: Tracking strength/endurance.