Notes, summaries, assignments, exams, and problems

Research Ethics: Core Principles & Case Studies

Ethical Violations: Critical Case Studies – Examples to understand in detail:

• The Little Albert Study – Classical conditioning of fear in a child without informed consent; no debriefing; potential long-term harm; lack of parental protection; poor beneficence and justice.

• The Bobo Doll Study – Exposed children to aggressive behavior; lack of parental consent (in early days); potential modeling of harm; possible psychological distress.

• The Stanford Prison Experiment – Psychological harm; lack of informed consent for extreme conditions; poor withdrawal rights; deception.

Belmont Report Principles

• Respect for Persons (Autonomy, Informed Consent)

• Beneficence (Maximize Benefits, Minimize Harm)

• Justice

What is E-commerce?

E-commerce is the process of buying and selling products or services online. It allows people to shop using websites or apps, enabling purchases anytime and from anywhere. This method saves time, provides more choices, and is widely adopted by businesses today.

Define EDI

EDI (Electronic Data Interchange) is the electronic exchange of business documents between companies. It replaces paper-based methods, facilitating the quick and secure transmission of invoices, purchase orders, and more. EDI reduces errors and speeds up business processes.

What is a Digital Signature?

A digital signature is an electronic form of a signature used to verify the sender's identity and ensure document integrity. It is widely used in secure communication,... Continue reading "E-commerce Fundamentals: Key Concepts and Technologies" »

Strategic Business Planning Fundamentals

Business planning is the process of defining a company's objectives, goals, and strategies, and outlining the actions and resources required to achieve them. It involves analyzing the current situation, forecasting future trends, and developing a roadmap for the organization's future direction.

Advantages of Effective Business Planning

1. Clarifies Goals and Objectives: Planning helps define and clarify the company's goals and objectives, ensuring everyone works towards the same targets.
2. Reduces Uncertainty: Planning helps anticipate and prepare for potential challenges and opportunities, reducing uncertainty and risk.
3. Improves Decision-Making: Planning provides a framework for decision-making, ensuring choices

The Kashmir Conflict: A Historical Perspective

The Kashmir conflict is one of the most long-standing and contentious territorial disputes in the world, primarily between India and Pakistan. Emerging at the time of the partition of British India in 1947, the issue of Kashmir has not only affected bilateral relations between the two nations but has also threatened peace and security in the South Asian region. In an attempt to mediate the dispute, the United Nations (UN) has played a significant, though largely inconclusive, role in trying to facilitate a peaceful resolution.

Origins of the Kashmir Dispute

The origins of the Kashmir issue lie in the partition of India, when princely states were given the choice to accede to either India or Pakistan.... Continue reading "Kashmir Conflict: UN's Historical Role and Resolution Efforts" »

Understanding Organizational Hierarchy

Hierarchy arises when managers struggle to coordinate and motivate their subordinates. Based on levels of hierarchy, the organization can be divided into:

• Vertical Organization: The hierarchy has many levels relative to the total size.
• Horizontal Organization: The hierarchy has few levels relative to the total size.

Relationship Between Size and Height of Vertical Hierarchy

Once a certain limit is exceeded, the growth of the hierarchy becomes less than proportional to the growth of the organization’s size. Due to this relationship, the chosen hierarchical structure is typically pyramidal, with a decreasing number of managers at each successive level. Choosing the right number of managers and hierarchical... Continue reading "Organizational Hierarchy: Structure, Levels, and Span of Control" »

Understanding Organizational Culture

Organizational culture is the set of shared norms and values that govern interactions among members of the organization and between them and external stakeholders such as suppliers and customers.

Core Components of Culture

• Values: These are general principles that guide people in distinguishing desirable behaviors, events, situations, and outcomes from undesirable ones.
• Norms: These are behavioral standards or styles considered acceptable within a group of people.

Culture Transmission: Socialization and Tactics

Organizational culture is primarily transmitted through socialization. Socialization is the process through which members learn and internalize the organizational culture.

The 12 socialization tactics significantly... Continue reading "Organizational Culture: Understanding Socialization & Newcomer Integration" »

Norbert Elias: The Civilizing Process

Norbert Elias was a 20th-century sociologist who studied how people have gradually changed their behavior over the centuries. His most important work, The Civilizing Process, shows how, since the Middle Ages, human beings have learned to control their impulses (such as violence, sexuality, or aggressiveness) due to social, economic, and political changes.

This process is closely related to the birth of the modern State, which, as Max Weber said, holds the legitimate monopoly on violence within a territory. In other words, only the State has the legal right to use force. Thanks to this, people no longer need to defend themselves individually and can trust that the authorities will resolve conflicts. As a result,... Continue reading "Societal Evolution: Key Thinkers on Progress and Conflict" »

Dams: Benefits and Drawbacks

Dams are massive structures built across rivers to control water flow. While they offer benefits like hydropower generation, flood control, irrigation, and water supply for human consumption and industry, they also have significant environmental and social drawbacks.

Benefits of Dams

• Renewable energy generation
• Reduced flood risk
• Water security for agriculture and urban areas

Drawbacks of Dams

• Ecological Impact: Alteration of river ecosystems, disruption of fish migration (e.g., salmon), loss of biodiversity, changes in water temperature and sediment flow.
• Displacement: Relocation of communities, often indigenous populations, leading to social and cultural disruption.
• Sedimentation: Dams trap sediment, reducing reservoir

Packet Switching Fundamentals

Packet switching is a method used in computer networks to transmit data efficiently by breaking it into smaller units called packets. Each packet travels independently across the network and may take different routes to reach the destination. Once all packets arrive, they’re reassembled into the original message.

How Packet Switching Works

1. Segmentation: The original message is divided into packets.
2. Header Information: Each packet receives a header with source, destination, and sequencing information.
3. Independent Routing: Packets are sent through the network, possibly via different paths.
4. Reassembly: At the destination, packets are reordered and combined to form the original message.

Advantages of Packet Switching

• Efficient