Human behaviour in organisations is influenced by a combination of individual, group and organisational factors. Understanding these factors is essential for effective industrial project management because the success of a project depends not only on technology and resources but also on how employees behave, communicate and perform. Individual factors such as personality, attitude, perception, values, emotions, abilities and motivation strongly influence workplace behaviour. Employees differ in their expectations, confidence, interests and approaches to work. A motivated employee is more likely to show commitment and take responsibility, whereas low motivation may result in absenteeism, poor performance and resistance to change. Perception also affects behaviour because employees may interpret the same situation differently depending on their experiences and expectations. Job-related factors are another important influence. The nature of work, workload, job design, working conditions, responsibility and opportunities for promotion affect employee satisfaction and performance. Jobs that provide meaningful responsibilities, reasonable autonomy and opportunities for growth generally encourage positive behaviour. Excessive workload, unsafe conditions or unclear responsibilities