Quick Revision

1. High-Yield Summary by PDF

PDF 1: Decision Making and Problem Solving

• Definition: The process of identifying a problem/opportunity, gathering relevant data, evaluating alternatives, choosing, and executing the best course of action.
• Seven-Step Process: $\text{Identify} \longrightarrow \text{Gather} \longrightarrow \text{Alternatives} \longrightarrow \text{Weigh} \longrightarrow \text{Choose} \longrightarrow \text{Action} \longrightarrow \text{Review}$
  • Step 1 (Identify): Diagnose root causes, not superficial symptoms.
  • Step 4 (Weigh): Use tools like SWOT Analysis and Cost-Benefit Analysis (CBA).
  • Step 6 (Action): Effective decisions fail without disciplined execution.
  • Step 7 (Review): Monitor feedback loops and correct variances.
• Decision Types:
  • Programmed: Repetitive, structured, routine, low uncertainty, rule/SOP-driven (e.g., inventory restocking, leave approval).
  • Non-Programmed: Novel, unstructured, complex, high uncertainty, executive judgment-driven (e.g., entering an international market, corporate merger).
• Decision-Making Styles:
  • Directive: Fast, pragmatic, short-term focus, uses limited information (ideal for crises).
  • Analytical: Data-intensive, evaluates multiple options, risk-averse, slower.
  • Conceptual: Broad visionary outlook, creative, long-term, comfortable with ambiguity.
  • Behavioral: People-first, consensus-driven, prioritizes team harmony.
• Individual vs. Group Decision-Making:
  • Individual: Faster, clear accountability, but constrained by personal cognitive biases.
  • Group: More ideas, higher buy-in, but slower, vulnerable to conflict and group traps.
• Group Dysfunctions & Safeguards:
  • Groupthink: Group prioritizes conformity and harmony over critical evaluation.
    • Symptoms: Self-censorship, illusion of unanimity, pressure on dissenters, overconfidence.
    • Remedies: Appoint a Devil's Advocate, invite external experts, evaluate options independently.
  • Social Loafing: Individuals exert less effort in groups than when working alone.
    • Causes: Lack of individual accountability, unequal workload, excessive group size.
    • Remedies: Assign individual tasks, track personal metrics, keep teams small.
• Decision-Making Techniques:
  • Brainstorming: Deferred judgment to maximize idea generation volume.
  • Nominal Group Technique (NGT): Silent idea generation, round-robin recording, discussion, and private secret voting.
  • Delphi Technique: Iterative anonymous surveys administered to geographically distributed experts until consensus.
  • Consensus Building: Collective agreement acceptable to all stakeholders.
  • Devil's Advocate: Designated individual challenges assumptions and highlights critical flaws.
  • Majority Voting: Fast, democratic ballot; efficient but risks alienating minority views.

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PDF 2: Ethical Decision Making in Software Development

• Why Ethics Matter: Software governs life-critical systems (healthcare, banking, automated transit, judicial algorithms). Unethical code causes systemic bias, privacy violations, and physical danger.
• Four Core Software Ethics Issues (P-B-A-S):
  • Privacy & Security: Transparent informed consent, purpose limitation, robust end-to-end encryption.
  • Algorithmic Bias: Unrepresentative training data reinforces social discrimination; requires continuous bias testing.
  • Accessibility & Inclusion: Universal design complying with WCAG standards (screen readers, contrast, keyboard navigation).
  • Social & Environmental Impact: Mitigating dark patterns, tech addiction, and huge cloud/data center carbon footprints.
• ACM Code of Ethics Principles: $\text{Honesty} + \text{Fairness} + \text{Privacy} + \text{Responsibility} + \text{Professional Competence}$
  • Key rules: Contribute to human well-being, avoid harm, maintain confidentiality, respect intellectual property.
• Ethical Decision-Making Frameworks:
  • Utilitarianism: Maximizing positive outcomes for the greatest number of people.
  • Deontological Ethics: Adhering strictly to universal moral duties and rules regardless of consequences.
  • Virtue Ethics: Actions reflect personal moral integrity, honesty, and professional character.
  • Stakeholder Analysis: Mapping all parties affected (users, clients, employees, regulators, society, environment).
• Organizational Strategies: Continuous ethics training, safe whistleblowing channels, cross-functional review boards, and diverse engineering teams.

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PDF 3: Factors Influencing Non-Verbal Communication

• Definition: Communication via posture, gestures, facial expressions, eye contact, paralanguage, and physical space without words.
• Six Functions Alongside Verbal Messages:
  • Repetition: Repeats the spoken word (nodding while saying yes).
  • Contradiction: Contradicts the spoken word (claiming confidence while trembling).
  • Substitution: Replaces words entirely (waving goodbye).
  • Complementing: Enhances verbal meaning (smiling warmly while praising).
  • Accenting: Emphasizes a specific point (raising voice pitch on key words).
  • Regulation: Coordinates conversation flow (pausing and making eye contact to yield the floor).
• Core Channels:
  • Kinesics: Body movement, gestures, posture, facial expressions.
  • Proxemics: Spatial distance and territorial comfort zones.
  • Paralanguage: Vocal nuances (tone, volume, pitch, pace, pauses) excluding verbal words.
  • Haptics: Touch-based communication (handshakes, pats on shoulder).
  • Chronemics: Use, perception, and structuring of time and punctuality.
  • Oculesics: Eye contact, gaze direction, blink frequency, pupil dilation.
• Influencing Factors (C-I-P-P-G-S-E-T):
  • C — Cultural: High-context vs. low-context; eye contact norms vary (reverence vs. defiance).
  • I — Individual: Extroversion (expressive, open) vs. introversion (contained).
  • P — Psychological: Involuntary cues driven by emotions (stress, anxiety, joy, anger).
  • P — Physiological: Fatigue, illness, age, and physical constraints dampening expressive output.
  • G — Gender: Differential societal conditioning regarding posture, touch, and expression.
  • S — Social & Relationship: Power hierarchy, status differentials, and interpersonal closeness.
  • E — Environmental: Physical setting, noise levels, spatial room layout, and situational formality.
  • T — Technological: Video latency, webcam eye-contact paradox, and emoji substitutions.

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PDF 4: Leadership and Management

• Leadership vs. Management:
  • Leadership: Inspires people, creates long-term vision, drives organizational change.
  • Management: Coordinates processes, maintains stability, plans, organizes, and controls.
  • Warren Bennis: "Managers do things right; leaders do the right things."
• Theories of Leadership:
  • Trait Theory: Leaders possess innate personal attributes (intelligence, drive, charisma). Limitation: ignores situational context.
  • Behavioral Theory: Focuses on observable actions:
    • Initiating Structure (Task-Oriented): Work scheduling, performance metrics, SOPs.
    • Consideration (Employee-Oriented): Mutual trust, employee well-being, participative climate.
  • Contingency Theory: Leadership effectiveness depends on matching style to situational favorableness.
  • Blake & Mouton Managerial Grid: Evaluates Concern for Production (1–9) vs. Concern for People (1–9).
    • (1,1) Impoverished | (1,9) Country Club | (9,1) Authority-Compliance | (9,9) Team Management (Ideal).
  • Hersey-Blanchard Situational Leadership (SLT):
    • S1 — Telling: High task, low relationship (for low competence, low commitment followers).
    • S2 — Selling: High task, high relationship (for low competence, high commitment followers).
    • S3 — Participating: Low task, high relationship (for high competence, low commitment followers).
    • S4 — Delegating: Low task, low relationship (for high competence, high commitment followers).
• Contemporary Leadership Models:
  • Transactional: Reward/penalty exchanges, management-by-exception, short-term goal adherence.
  • Transformational: Inspires followers to surpass expectations via the 4 Is:
    1. Idealized Influence (role model)
    2. Inspirational Motivation (compelling vision)
    3. Intellectual Stimulation (innovative thinking)
    4. Individualized Consideration (mentoring)
  • Servant: Prioritizes follower growth, ethical stewardship, and community empowerment.
  • Charismatic: Leverages personal magnetism, persuasive rhetoric, and conviction.
  • Authentic: High self-awareness, moral integrity, transparency, and ethical consistency.
• Leadership Styles:
  • Autocratic: Centralized authority, unilateral decisions; vital in emergencies, lowers team morale.
  • Democratic: Participative, encourages shared ideas; boosts buy-in, slower decision cycle.
  • Laissez-Faire: Complete delegation; empowers self-directed experts, risks lack of direction.
  • Situational: Adapts leadership behavior dynamically to situational context.
• Leadership in Bangladesh:
  • Cultural drivers: High power distance, collectivism, reverence for age/hierarchy, relationship networking.
  • Practices: Family-owned conglomerates, paternalistic oversight, centralized command.
  • Challenges: Nepotism/favoritism, reluctance to delegate, executive gender gap, traditional vs. modern friction.
  • Pioneer examples: Dr. Muhammad Yunus (Grameen Bank — Servant/Transformational), Sir Fazle Hasan Abed (BRAC — Transformational + Systems Management), RMG Sector (evolution from autocratic oversight to compliance and worker safety).

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PDF 5: OB Challenges and Opportunities in Bangladesh

• Five Core OB Challenges (D-C-G-C-R):
  • D — Diversity: Frictions among employees from different educational, regional, and social backgrounds.
  • C — Cultural Differences: Traditional hierarchy clashing with modern participatory management.
  • G — Gender Inequality: Wage gaps, promotion glass ceilings, and underrepresentation in leadership.
  • C — Communication Barriers: Regional dialects, English proficiency gaps, and upward communication silos.
  • R — Resistance to Change: Employee fear of technological modernization, ERPs, and automation.
• Five Core OB Opportunities (Y-G-G-T-E):
  • Y — Young Workforce: Demographic dividend of tech-fluent, energetic, and adaptable youth.
  • G — Government Support: Labor laws, maternity leave protections, and workplace safety mandates.
  • G — Global Exposure: International export buyers enforcing global ESG and labor compliance standards.
  • T — Technological Growth: Enterprise software, ERP systems, and cloud collaboration tools.
  • E — Employee Development: Growing investment in vocational training, leadership workshops, and upskilling.
• Five-Step Case Study Solution Framework: $\text{Identify Problem} \longrightarrow \text{Identify OB Concept} \longrightarrow \text{Explain Cause} \longrightarrow \text{Suggest Solutions} \longrightarrow \text{Expected Outcome}$

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2. Complete Cross-PDF Revision Map

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3. Final Memory Sheet

Memory Formulas & Mnemonics

• Decision-Making Steps: $\textbf{I-G-A-W-C-A-R} \quad (\text{Identify} \to \text{Gather} \to \text{Alternatives} \to \text{Weigh} \to \text{Choose} \to \text{Action} \to \text{Review})$
• Software Ethics Issues: $\textbf{P-B-A-S} \quad (\text{Privacy}, \text{Bias}, \text{Accessibility}, \text{Social/Environmental Impact})$
• ACM Professional Principles: $\text{Honesty} + \text{Fairness} + \text{Privacy} + \text{Responsibility} + \text{Competence}$
• NVC Influencing Factors: $\textbf{C-I-P-P-G-S-E-T} \quad (\text{Cultural}, \text{Individual}, \text{Psychological}, \text{Physiological}, \text{Gender}, \text{Social}, \text{Environmental}, \text{Technological})$
• Managerial Grid Positions: $\text{Impoverished } (1,1) \quad | \quad \text{Country Club } (1,9) \quad | \quad \text{Authority } (9,1) \quad | \quad \textbf{Team Management } (9,9)$
• Situational Leadership Styles: $\text{S1: Tell} \quad | \quad \text{S2: Explain (Sell)} \quad | \quad \text{S3: Support (Participate)} \quad | \quad \text{S4: Delegate}$
• Bangladesh OB Challenges: $\textbf{D-C-G-C-R} \quad (\text{Diversity}, \text{Culture}, \text{Gender}, \text{Communication}, \text{Resistance})$
• Bangladesh OB Opportunities: $\textbf{Y-G-G-T-E} \quad (\text{Young Workforce}, \text{Government}, \text{Global Exposure}, \text{Technology}, \text{Employee Development})$

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4. Final Exam Preparation Strategy

Priority 1: Leadership and Management (PDF 4)

• Master Leadership vs. Management (comparative table and Warren Bennis quote).
• Memorize Blake and Mouton's Managerial Grid and the Hersey-Blanchard SLT model.
• Detail Transactional vs. Transformational leadership (4 Is) and the Bangladesh leadership landscape (Dr. Yunus, Sir Fazle Hasan Abed).

Priority 2: Decision Making and Problem Solving (PDF 1)

• Write down the seven-step decision process with a practical workplace example.
• Contrast programmed vs. non-programmed decisions.
• Explain groupthink symptoms/prevention and group techniques (NGT, Delphi, Devil's Advocate).

Priority 3: Software Ethics (PDF 2)

• Review the four major issues (P-B-A-S: Privacy, Bias, Accessibility, Social impact).
• Contrast Utilitarianism, Deontological Ethics, and Virtue Ethics.
• Detail ACM Code of Ethics principles and stakeholder analysis.

Priority 4: Non-Verbal Communication (PDF 3)

• Memorize the six functions (Repetition, Contradiction, Substitution, Complementing, Accenting, Regulation).
• Understand all six channels (Kinesics, Proxemics, Paralanguage, Haptics, Chronemics, Oculesics).
• Explain influencing factors using C-I-P-P-G-S-E-T.

Priority 5: Bangladesh OB Challenges & Cases (PDF 5)

• Memorize D-C-G-C-R challenges and Y-G-G-T-E opportunities.
• Review the five-step case study response framework and apply it to diversity and workload conflict scenarios.

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5. Universal Long-Answer Structure

When answering long descriptive questions in the exam, follow this standardized 5-part structure:

1. Introduction: Provide a formal, 2-to-3 sentence academic definition of the core concept.
2. Main Theoretical Framework: Present the core components using bullet points, bold keywords, or comparative tables.
3. Concrete Organizational Example: Illustrate the principle with a realistic workplace scenario (e.g., software engineering team, Bangladeshi manufacturing plant, healthcare service).
4. Critical Analysis / Trade-Offs: Detail the advantages, limitations, or organizational risks associated with the concept.
5. Managerial Conclusion: Conclude with a succinct summary connecting the concept to long-term organizational effectiveness and leadership performance.

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6. Last-Night Study Plan (3-Hour Block)

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