What theory of motivation says we are motivated to meet our biological needs?

The earliest studies of motivation involved an examination of individual needs. Specifically, early researchers thought that employees try hard and demonstrate goal-driven behavior in order to satisfy needs. For example, an employee who is always walking around the office talking to people may have a need for companionship, and his behavior may be a way of satisfying this need. At the time, researchers developed theories to understand what people need. Four theories may be placed under this category: Maslow’s hierarchy of needs, ERG theory, Herzberg’s two-factor theory, and McClelland’s acquired-needs theory.

Maslow’s Hierarchy of Needs

Figure 5.3 Maslow’s Hierarchy of Needs

Despite the lack of strong research support, Maslow’s theory found obvious applications in business settings. Understanding what people need gives us clues to understanding them. The hierarchy is a systematic way of thinking about the different needs employees may have at any given point and explains different reactions they may have to similar treatment. An employee who is trying to satisfy esteem needs may feel gratified when her supervisor praises an accomplishment. However, another employee who is trying to satisfy social needs may resent being praised by upper management in front of peers if the praise sets the individual apart from the rest of the group.

How can an organization satisfy its employees’ various needs? In the long run, physiological needs may be satisfied by the person’s paycheck, but it is important to remember that pay may satisfy other needs such as safety and esteem as well. Providing generous benefits that include health insurance and company-sponsored retirement plans, as well as offering a measure of job security, will help satisfy safety needs. Social needs may be satisfied by having a friendly environment and providing a workplace conducive to collaboration and communication with others. Company picnics and other social get-togethers may also be helpful if the majority of employees are motivated primarily by social needs (but may cause resentment if they are not and if they have to sacrifice a Sunday afternoon for a company picnic). Providing promotion opportunities at work, recognizing a person’s accomplishments verbally or through more formal reward systems, and conferring job titles that communicate to the employee that one has achieved high status within the organization are among the ways of satisfying esteem needs. Finally, self-actualization needs may be satisfied by the provision of development and growth opportunities on or off the job, as well as by work that is interesting and challenging. By making the effort to satisfy the different needs of each employee, organizations may ensure a highly motivated workforce.

ERG Theory

Figure 5.4

ERG theory includes existence, relatedness, and growth.

Source: Based on Alderfer, C. P. (1969). An empirical test of a new theory of human needs. Organizational Behavior and Human Performance, 4, 142–175.

ERG theory’s main contribution to the literature is its relaxation of Maslow’s assumptions. For example, ERG theory does not rank needs in any particular order and explicitly recognizes that more than one need may operate at a given time. Moreover, the theory has a “frustration-regression” hypothesis suggesting that individuals who are frustrated in their attempts to satisfy one need may regress to another. For example, someone who is frustrated by the growth opportunities in his job and progress toward career goals may regress to relatedness need and start spending more time socializing with coworkers. The implication of this theory is that we need to recognize the multiple needs that may be driving individuals at a given point to understand their behavior and properly motivate them.

Two-Factor Theory

In contrast, motivatorsFactors that are intrinsic to the job, such as achievement, recognition, interesting work, increased responsibilities, advancement, and growth opportunities. are factors that are intrinsic to the job, such as achievement, recognition, interesting work, increased responsibilities, advancement, and growth opportunities. According to Herzberg’s research, motivators are the conditions that truly encourage employees to try harder.

Figure 5.5

The two-factor theory of motivation includes hygiene factors and motivators.

Sources: Based on Herzberg, F., Mausner, B., & Snyderman, B. (1959). The motivation to work. New York: John Wiley and Sons; Herzberg, F. (1965). The motivation to work among Finnish supervisors. Personnel Psychology, 18, 393–402.

Despite its limitations, the theory can be a valuable aid to managers because it points out that improving the environment in which the job is performed goes only so far in motivating employees. Undoubtedly, contextual factors matter because their absence causes dissatisfaction. However, solely focusing on hygiene factors will not be enough, and managers should also enrich jobs by giving employees opportunities for challenging work, greater responsibilities, advancement opportunities, and a job in which their subordinates can feel successful.

Acquired-Needs Theory

Among the need-based approaches to motivation, David McClelland’s acquired-needs theory is the one that has received the greatest amount of support. According to this theory, individuals acquire three types of needs as a result of their life experiences. These needs are the need for achievement, the need for affiliation, and the need for power. All individuals possess a combination of these needs, and the dominant needs are thought to drive employee behavior.

McClelland’s theory of acquired needs has important implications for the motivation of employees. Managers need to understand the dominant needs of their employees to be able to motivate them. While people who have a high need for achievement may respond to goals, those with a high need for power may attempt to gain influence over those they work with, and individuals high in their need for affiliation may be motivated to gain the approval of their peers and supervisors. Finally, those who have a high drive for success may experience difficulties in managerial positions, and making them aware of common pitfalls may increase their effectiveness.

Key Takeaway

Need-based theories describe motivated behavior as individuals’ efforts to meet their needs. According to this perspective, the manager’s job is to identify what people need and make the work environment a means of satisfying these needs. Maslow’s hierarchy describes five categories of basic human needs, including physiological, safety, social, esteem, and self-actualization needs. These needs are hierarchically ranked, and as a lower level need is satisfied, it no longer serves as a motivator. ERG theory is a modification of Maslow’s hierarchy, in which the five needs are collapsed into three categories (existence, relatedness, and growth). The theory recognizes that when employees are frustrated while attempting to satisfy higher level needs, they may regress. The two-factor theory differentiates between factors that make people dissatisfied on the job (hygiene factors) and factors that truly motivate employees (motivators). Finally, acquired-needs theory argues that individuals possess stable and dominant motives to achieve, acquire power, or affiliate with others. The type of need that is dominant will drive behavior. Each of these theories explains characteristics of a work environment that motivates employees. These theories paved the way to process-based theories that explain the mental calculations employees make to decide how to behave.

What is the biological theory of motivation?

Which theory of motivation suggests that our behavior is motivated by biological needs?

Which theory of motivation says that biological needs drive us to action or to satisfy a need?

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