1.5 Psychology and Human Behavior
Key Takeaways
- Maslow's hierarchy of needs organizes human needs from basic physiological needs to self-actualization, with lower-level needs requiring satisfaction before higher needs
- Kubler-Ross identified five stages of grief: denial, anger, bargaining, depression, and acceptance — patients may experience these in any order
- Erik Erikson's psychosocial development theory describes eight stages from infancy to late adulthood, each with a specific developmental conflict
- Defense mechanisms are unconscious psychological strategies used to cope with anxiety: denial, projection, rationalization, displacement, and regression are commonly tested
- Cultural competence requires medical assistants to respect diverse beliefs, practices, and communication styles while providing equitable care
- Mental health conditions commonly encountered include depression, anxiety disorders, substance abuse, and dementia — MAs should recognize signs and maintain empathy
Psychology and Human Behavior
Understanding human psychology and behavior helps medical assistants communicate effectively with patients, recognize signs of mental health conditions, and provide compassionate, culturally sensitive care. The CCMA exam tests knowledge of developmental theories, defense mechanisms, grief stages, and cultural competence.
Maslow's Hierarchy of Needs
Maslow's theory organizes human needs into five levels. Lower-level needs must be met before a person can focus on higher-level needs:
| Level | Need | Examples | Healthcare Application |
|---|---|---|---|
| 5 (Top) | Self-actualization | Personal growth, fulfillment | Supporting patient goals and independence |
| 4 | Esteem | Self-respect, recognition, confidence | Maintaining patient dignity and autonomy |
| 3 | Love/Belonging | Family, friendship, community | Encouraging social support, involving family |
| 2 | Safety/Security | Physical safety, financial stability | Providing a safe care environment, reducing anxiety |
| 1 (Base) | Physiological | Food, water, shelter, sleep, oxygen | Addressing basic physical needs first (pain, hunger) |
Clinical application: A patient who is in severe pain (physiological need) cannot effectively learn about their new diagnosis (higher need) until the pain is managed.
Kubler-Ross Stages of Grief (DABDA)
Elisabeth Kubler-Ross identified five stages that patients and families may experience when facing terminal illness, serious diagnosis, or significant loss:
| Stage | Description | Patient Behavior |
|---|---|---|
| Denial | "This can't be happening" | Refuses to accept the diagnosis; may seek second opinions |
| Anger | "Why me? This isn't fair" | May direct anger at staff, family, or God |
| Bargaining | "If only I had..." | Makes deals; seeks alternative treatments; guilt |
| Depression | Overwhelming sadness | Withdrawal, crying, loss of interest, may refuse treatment |
| Acceptance | "I'm at peace with this" | Calm, plans for the future, may help others cope |
Important for the exam:
- Stages do NOT always occur in order
- Not every patient experiences all five stages
- A patient may revisit stages or experience multiple stages simultaneously
- The MA's role is to provide support, not to "fix" the patient's grief
- Active listening and empathy are the most therapeutic responses
Erikson's Stages of Psychosocial Development
| Stage | Age | Conflict | Healthy Resolution |
|---|---|---|---|
| Trust vs. Mistrust | 0-1 year | Dependence on caregivers | Trust in the world |
| Autonomy vs. Shame | 1-3 years | Learning independence | Sense of personal control |
| Initiative vs. Guilt | 3-6 years | Exploring the world | Purpose and direction |
| Industry vs. Inferiority | 6-12 years | School and social skills | Competence |
| Identity vs. Role Confusion | 12-18 years | Developing self-identity | Strong sense of self |
| Intimacy vs. Isolation | 18-40 years | Forming close relationships | Loving relationships |
| Generativity vs. Stagnation | 40-65 years | Contributing to society | Sense of accomplishment |
| Integrity vs. Despair | 65+ years | Reflecting on life | Wisdom and acceptance |
Defense Mechanisms
Defense mechanisms are unconscious psychological strategies used to protect against anxiety:
| Mechanism | Definition | Example |
|---|---|---|
| Denial | Refusing to accept reality | Patient ignores symptoms of a serious illness |
| Projection | Attributing one's feelings to others | Angry patient accuses the MA of being hostile |
| Rationalization | Creating logical excuses for behavior | "I smoke because it helps me relax" |
| Displacement | Redirecting emotions to a safer target | Patient angry at diagnosis yells at the MA |
| Regression | Reverting to childlike behavior | Adult patient throws a tantrum when told to wait |
| Repression | Unconsciously blocking painful memories | Patient cannot remember a traumatic event |
| Sublimation | Channeling negative feelings into positive actions | Grieving person starts a charity |
| Compensation | Overachieving in one area to offset weakness in another | Physically weak patient excels academically |
Cultural Competence
| Principle | Application |
|---|---|
| Respect diverse beliefs | Some cultures prefer same-sex providers or family decision-making |
| Communication styles | Eye contact, personal space, and touch vary by culture |
| Health practices | Some patients use traditional medicine alongside Western medicine |
| Language barriers | Use professional interpreters (not family members or children) |
| Dietary considerations | Respect religious dietary restrictions (halal, kosher, vegetarian) |
| Pain expression | Cultural background influences how pain is expressed and reported |
| End-of-life beliefs | Death and dying practices differ significantly across cultures |
According to Maslow's hierarchy of needs, which need must be addressed FIRST?
A patient who was just diagnosed with cancer says, "The lab must have mixed up my results. There's no way I have cancer." This patient is exhibiting which stage of grief?
A patient who is angry about a long wait time begins yelling at the medical assistant, even though the MA has no control over the schedule. This is an example of which defense mechanism?
A patient says, "I smoke because it helps me manage stress." This is an example of which defense mechanism?
Arrange Maslow's hierarchy of needs from the lowest (most basic) to the highest level.
Arrange the items in the correct order