1. Diagnosing behavioral problems in organizations involves identifying expected versus actual behaviors to determine the "behavioral gap" and potential causes such as motivation, skills, resources, or role expectations.
2. Perception is the process of understanding one's environment through sensory information and prior experiences, and is subject to selective factors like attention and motivation.
3. Theories of intelligence include general cognitive ability, primary mental abilities, multiple intelligences accounting for different skills, and triarchic theories emphasizing analytical, creative, and practical abilities.