1) The document discusses biological, cognitive, and environmental influences on motivation. It examines biological needs and drives like thirst, hunger, and sex that motivate behaviors.
2) Cognitive factors that influence motivation include expectations, locus of control beliefs, values, and achievement motivation. High achievement motivation is associated with persistence and goal-setting.
3) Environmental incentives can motivate behaviors, but too many incentives can undermine intrinsic motivation. The workplace can enhance intrinsic motivation through variety, autonomy, feedback, and social interaction.