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

Human Development: Progress and Well-being

Human development focuses directly on the progress of life and well-being; it is an evaluation of life. Human development is linked to strengthening specific skills related to the whole range of things a person can be and do in life. This involves the possibility for all people to increase their human potential fully and utilize that capacity in all areas—cultural, economic, and political—that is, in capacity-building.

Human development is about freedom to live as one likes.

Human development has to do with the expression of civil liberties and is associated with the possibility that all individuals are subjects and beneficiaries of development; that is, they are constituted as subjects.

Modifications

Perceived Conflict

Any conflict must be perceived; the degree of perception may reveal alternative solutions. While conflict solutions are theoretically unlimited, they are only possible when the situation is viewed within its proper context.

Conflict Sense

Perceptual processes can create or avoid conflicts through feelings and attitudes. When a conflict affects emotions and becomes personalized, it is defined as Conflict Sense—a phenomenon frequently observed in married couples.

Manifest Conflict

Manifest conflict occurs when both parties recognize the differences that prevent an agreement. When there is a conscious attempt to block the achievement of a counterparty's goals, the behavior is viewed as manifest conflict, which can escalate to verbal... Continue reading "Understanding Interpersonal Conflict: Dynamics and Resolution" »

Sensation and Perception Fundamentals

• Sensation: The process of receiving information about the physical world through our sensory receptors.
• Perception: The process of selecting, organizing, and interpreting information from our sensory receptors.
• Sensory Receptors: Specialized cells responsible for transduction, converting physical energy into nerve impulses.
• Transduction: The conversion of physical energy into electrical signals by receptor cells.
• Absolute Thresholds: The smallest amount of a stimulus one can detect 50% of the time.
• Signal Detection Theory: Suggests that absolute thresholds for sensation are dependent on both physical energy and internal factors.
• Difference Threshold: The minimum amount of change in a stimulus required for a person

Psychoanalysis

Created by Sigmund Freud, psychoanalysis seeks to study psychology from an "internal" point of view; that is, it explores the human unconscious as the cause of virtually all human behavior. Psychoanalysis is based on free association and has utilized various techniques such as:

• Hypnosis
• Rorschach test (inkblot test)
• Dream interpretation

Since the original formulation by Freud, there has been much controversy regarding psychoanalysis, even among psychoanalysts themselves. Of particular note is the later contribution of Jacques Lacan.

Behaviorism

Behaviorism is a discipline that studies psychology by referring to the human body as if it functioned like a machine. In this view, the body issues a response to a stimulus; for example, if... Continue reading "Core Perspectives and Schools of Psychology" »

Ethnocentrism and Cultural Relativism

Ethnocentrism is the belief that one's own culture is the center of the world, in the sense that all other cultures are classified according to their degree of approximation to the mainstream culture. Ethnocentrism has sometimes been presented as a scientific doctrine, as the Nazis attempted to establish rigorous biological criteria to distinguish different races. A graphic illustration of the critique of ethnocentrism is provided by the anthropologist Claude Lévi-Strauss when he says that "The savage is he who calls another savage."

Although ethnocentrism is a critical concept, not all human cultures are comparable because there are significant differences between their cultural traits. While no culture... Continue reading "Ethnocentrism and Cultural Evolution: Understanding Differences" »

The Nature of Psychotic Processes

The essence of any psychotic process is the loss of contact with reality by the individual and their spatiotemporal location. It is produced by a serious overall personality disorder, known as a psychotic state, whose effects are represented by a lack of mental control over perception or reasoning and an impairment in the directionality of behavior.

Classification of Psychosis

The causes of psychosis have informed their division into two primary groups:

1. Organic Psychosis: These are disorders resulting from irreversible injuries to the nervous system, whether as a result of disease processes, trauma, etc. This does not exclude the fact that, in some cases, a reversible process may occur when psychosis is treated

Cognitive psychology is a discipline that studies processes such as perception, memory, language, attention, and other processes involved in the handling of information by the subject.

Piaget's Theory of Cognitive Development

Jean Piaget is known for his genetic theory of cognitive development, which proposes that children actively construct their understanding of the world through interaction.

Intelligence, according to Piaget, is the ability to maintain a constant adaptation of the subject's schemas to the world in which they operate.

Adaptation explains the development process of learning and is divided into two sub-processes:

• Assimilation: Integrating new information or experiences into existing schemas. For example, understanding a new concept

Jerome Bruner: Pedagogy as Assisted Development

Despite a possible translation error, we must analyze and evaluate Jerome Bruner's idea that pedagogy is an "assisted developmental psychology," based on academic discussion and bibliography.

Today, we recognize that Man is not simply an animal that reasons and speaks; he has developed a rational mind that other animals lack. His faculty of thought and the communication of concepts have introduced a completely new mechanism for the fundamental biological process of Evolution. Without this term, we would be unable to discuss human development comprehensively.

The Dual Evolution of Humanity

Thanks to science and research, we now know that man undergoes a Dual Evolution: one biological and the other... Continue reading "Jerome Bruner and the Theory of Assisted Pedagogy" »

Major Stages of Human Development

Developmental psychology is the scientific study of changes in the human individual from birth through old age. The developmental process is a continuous journey; significant changes in personality and psychological traits occur throughout distinct life stages, including adolescence, adulthood, and old age.

Key Theories of Psychological Development

• Sigmund Freud: Studied the evolution of sexuality in children and its impact on personality and social relations. He proposed that children move from primary narcissism to channeling sexual impulses toward others. Genital sexuality develops in two phases: the first from ages 1 to 4-5 (Oedipus complex) and the second during puberty following the latency period.
• Jean Piaget:

Understanding Heterosexuality

Heterosexuality is a sexual orientation characterized by sexual attraction, love, or sexual desire for people of the opposite sex. This contrasts with homosexuality and is usually distinguished from bisexuality.

Besides referring to sexual orientation, the term heterosexual also refers to sexual behavior between individuals of the opposite sex. Many animal species (those that engage in sexual reproduction and internal fertilization), including humans, reproduce through heterosexual sex. This is unlike hermaphroditic species, in which all individuals possess both sexes.

Homosexuality

Homosexuality (from the Greek ομος, homo, meaning 'equal', and the Latin sexus, meaning 'sex') is a sexual orientation defined... Continue reading "Understanding Heterosexuality and Related Sexual Practices" »