4.1 - Need Theories
Maslow's hierarchy of needs
Motivation at work often stems from fulfilling various human needs. Maslow's hierarchy of needs is a theory that explains motivation through a pyramid of five levels, where lower needs must generally be satisfied before higher ones can motivate behaviour. This hierarchy can be directly applied to workplace settings to understand what drives employees.
The five levels of Maslow's hierarchy
Maslow organises needs into a pyramid, with foundational needs at the base. The first four are known as deficiency needs – their absence causes dissatisfaction. The top level is a growth need, focused on personal development.
From the base of the pyramid to its top, these needs are:
- Physiological needs - These are the basic requirements for human survival, such as air, food, water, shelter, clothing, and sleep. In the workplace, this translates to sufficient wages to afford essentials like food and heating.
- Safety and security needs - Once physiological needs are met, people seek stability and protection from harm. At work, this includes a safe environment, job security, health benefits, and pensions.
- Love and belonging needs - This level involves emotional relationships and a sense of connection. In a professional context, it means feeling accepted by colleagues and having opportunities for social interactions.
- Self-esteem needs - These focus on respect, recognition, and personal worth. Employees might fulfil this through achievements like promotions and gaining confidence from respect by others.
- Self-actualisation needs - At the top, this is the drive to realise one's full potential. In the workplace, it involves autonomy, challenging tasks, and opportunities for personal growth.
Maslow argues that individuals must progress through the first four deficiency needs before self-actualisation can become a motivator.
Research into Maslow's hierarchy: Saeednia (2011)
- Aim - Saeednia's study explored how Maslow's hierarchy applies to children, developing a tool to measure need satisfaction.
- Participants - The study involved 13 children, along with their parents and educators, for initial interviews. A larger sample of 300 participants was used later to test the scale.
- Method - This was a mixed-methods approach starting with qualitative data collection. Open-ended interviews were conducted with the 13 children, parents, and educators to explore themes related to basic needs satisfaction, such as wishes and family support for independence. Responses were coded and analysed according to Maslow's hierarchy. From these themes, the Basic Needs Satisfaction Scale (BNSS) was developed. After a pilot study to refine it, the BNSS was distributed to 300 participants for quantitative testing.
- Results - The BNSS showed high reliability, with a score of 0.83, indicating it consistently measures needs satisfaction in children.
- Conclusions - Qualitative methods are better suited for studying Maslow's hierarchy in children, as they may unconsciously pretend needs are met. The BNSS serves as a useful indicator of overall life satisfaction.
McClelland's theory of achievement motivation
McClelland proposed that motivation in the workplace arises from three universal needs: achievement, affiliation, and power. These needs vary in strength among individuals, often shaped by life experiences and cultural backgrounds. One need may dominate, influencing work behaviours.
McClelland identified these three work-related motivational needs:
- Need for achievement - This is the urge to master a task. People with a high need for achievement will avoid easy low-reward/low-risk situations and very difficult high-risk situations. In contrast, those with low achievement needs avoid work responsibility due to fear of failure.
- Need for affiliation - This involves the desire for social connections and harmonious relationships. Individuals with high affiliation needs desire interaction with others, conform to the group, avoid risk, prefer collaboration to competition, and dislike being singled out for praise. Those with low affiliation needs are not team players and isolate themselves from others.
- Need for power - This is the urge to influence or control others. High power needs suit people for leadership, as they seek prestige and high status. McClelland distinguished two types: personal power (controlling others) and institutional power (organising groups to further business goals). Most effective managers often have high institutional power needs. People with low power needs depend on others to make decisions.
These needs are not fixed; they can be influenced by culture and experiences.
Measuring needs: Thematic Apperception Test (TAT)
The TAT is a projective test used to assess these motivational needs. It involves showing individuals a series of ambiguous pictures and asking them to create stories about them. These stories reveal unconscious needs and motives.
Strengths and weaknesses of need theories
Need theories like Maslow's and McClelland's provide frameworks for understanding workplace motivation, but they have limitations.
| Strengths | Weaknesses |
|---|---|
| Usefulness - Saeednia's (2011) work gives the basis for future research looking at children's needs, while McClelland's theory allows employers to understand and meet workers' individual needs. | Internal validity - In Saeednia's study, children may not express themselves fully, so the research may only measure language ability. McClelland's research used self-reports, which is subject to social desirability bias. |
| Reliability - Saeednia used quantitative data (from the BNSS), reliably obtained to scientifically test Maslow's theory. McClelland used projective tests and a standardised scoring system, improving replicability. | Generalisability - McClelland's theory focused on Western workplaces. Saeednia's participants were from a wealthy area of Tehran. Both have low generalisability. |
Issues and debates in need theories
Need theories raise important questions about how motivation is influenced by culture and the interplay between personal traits and environments.
Cultural differences
McClelland's theory concerned males working in individualistic cultures, so it may not apply to collectivist cultures. Maslow assumes self-actualisation is universal, but collectivist and individualistic cultures may understand it differently.
Individual versus situational explanations
McClelland only considers individual needs, not situational explanations. However, satisfied power needs mean an individual's authority over others requires them to be submissive, so the social situation has to be right. Maslow's theory suggests individual personality is important in determining love and belongingness in the workplace, ignoring the role of the workplace situation.