Notes, summaries, assignments, exams, and problems for Psychology and Sociology

The Evolution of Human Culture

Human culture began to develop from first and second-order instrumental functions. Homo habilis was able to overcome the instrumental function of the second order when they first manufactured instruments with an adaptive purpose to facilitate survival. When survival is assured, cultural manifestations appear and begin to develop adaptive behavioral patterns—religious, social, or artistic (such as when they begin to bury the dead or paint in caves). With the passage of time and due to cultural complexity, Edward B. Taylor proposed the following definition of culture as a whole of human productions, including knowledge, belief, art, morals, law, and any habits or abilities acquired by the human being as a member... Continue reading "Origins and Evolution of Human Culture" »

Key Concepts in Human Development and Society

Anthropogenesis

Science that studies humanity or the essence of the human being.

Bipedalism

The vertical position of the body resting on the feet.

Learned Behavior

Behaviors that are acquired through the practice or repetition of acts.

Culture

Derived from the Latin cultus (to cultivate). Culture encompasses everything that the individual acquires socially, constituting their nature. It includes:

• All production techniques.
• Activities, knowledge, procedures, values, and ideas that are produced and transmitted through social learning.
• Everything that humanity says or does in seeking its activities.

Species

Each of the groups that divide the genera of living things.

Ethnocentrism

The consideration of one's own culture... Continue reading "Essential Definitions of Human Evolution and Culture" »

Nature of Motivations: Conceptual Foundations

Motivations are categorized by their origin:

• External Origin: Proponents argue behavior stems from impulses, instincts, or external stimuli.
• Internal Origin: Behavior arises from internal processes such as reflection and personal aspirations.

The distinction between internal and external factors often correlates with irrational versus rational behavior. We assume that external origins lack the planned, reflective nature of internal processes, which are based on personal choices, sound knowledge, and self-control.

Instincts as Motivational Drivers

Instincts are innate, stereotypical behaviors triggered by specific stimuli that persist until completion. They are complex, heritable, and common to all individuals... Continue reading "Understanding Human Motivation: Theories and Psychological Drivers" »