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

**Principles of Personality**

An individual's personality comprises attributes that represent ongoing behavior. These attributes may be acquired through unique personal experiences or shared experiences with others. They can also result from hereditary influence or the interaction of heredity and environment.

**General Factors Influencing Personality**

Regardless of the theory proposed to explain personality, two general factors influence its development: a person's experiences within their environment and the individual's hereditary basis.

**Environmental Experience**

Experiences within a person's surrounding environment can significantly affect the development of personality characteristics. These experiences can be unique to an individual or... Continue reading "Understanding Personality: Factors, Development, and Freud's Theory" »

Pain Disorder (F45.4)

Diagnostic Criteria

• A. The main clinical symptom is localized pain in one or more areas of the body, of sufficient severity to warrant medical attention.
• B. The pain causes clinically significant distress or impairment in social, occupational, or other important areas of functioning.
• E. The pain is not better accounted for by the presence of a mood disorder, an anxiety disorder, or a psychotic disorder and does not meet the criteria for dyspareunia.

Subtypes and Coding

Code as follows:

Pain Disorder Associated with Psychological Factors (307.80)

It is thought that psychological factors play an important role in the onset, severity, exacerbation, or persistence of pain. If there is a medical condition, it does not play an important... Continue reading "Somatoform Disorders: Pain, Hypochondria, and Body Dysmorphia" »

Observational Learning

Social Cognitive Theory

Social cognitive theory argues that much human learning occurs in the social environment. By observing and imitating others, human beings acquire knowledge, skills, attitudes, etc.

Components of Social Cognitive Theory

Bandura synthesizes elements of reinforcement schemes and the theory of information processing.

Conduct + Personal Factors + Environment

Another basic component of this theory is Bandura's distinction between active learning and vicarious learning. While active learning is learning by doing, vicarious learning is learning by watching others.

Vicarious learning accelerates behavior and helps avoid negative consequences.

Bandura distinguishes well between the acquisition of knowledge (learning)

Brain Hemispheres

Left Hemisphere

Receives information from the right side of the body. Dominates verbal tasks such as identification of spoken words and written speech.

Right Hemisphere

Receives information from the left side of the body. Involved in visual-spatial tasks, non-verbal imagery (visual images, music, environmental noise), face recognition, and the perception and expression of emotions.

Brain Lobes

Occipital Lobe

Receives and processes visual information. Involved in experiencing shapes, color, and motion in the environment.

Temporal Lobe

Involved in visual tasks like face recognition, processing smell, receiving and processing information from the ears, helping with body balance, and regulating emotions and motivations like anxiety, pleasure,... Continue reading "Brain Structure and Memory Functions" »

Quantitative Research

3. Experimentation

What it is: It is the controlled and systematic observation of the effects that occur when you manipulate variables — one or more characteristics of the experimental situation — with the aim of establishing causal relationships between variables.

How

How: Construction and application of the independent variable, regulated upon whom, when and where.

Features

• Manipulation of the independent variable (the experimental treatment).
• Control of context.
• Subjects, equalization and experimental groups.

Problems

• Difficulty of manipulating variables.
• The experimental situation is artificial; because control must be built, it is difficult to generalize.
• Experimenter effects may influence the results.
• Ethical handling.

4.

Sociological Research Methods

The goal of sociological research is to move away from speculation and address issues through objective evidence before reaching a conclusion.

Types of Sociological Questions

• Factual questions: Based on empirical research—what things actually happen?
• Comparative questions: Relating one social context to another.
• Developmental questions: Comparing today's society with its past states.
• Theoretical questions: Used to interpret the facts and explain social phenomena.

Is Sociology a Science?

Science is the systematic use of empirical research methods, data analysis, conceptualization, and the logical assessment of arguments to develop a body of knowledge about a specific subject.

Sociology should not be considered exactly... Continue reading "Sociological Research Methods and Scientific Inquiry" »

Freedom and Responsibility

Freedom is choosing between different alternatives in a given situation. For example, if a fire is declared overnight, people inside are not free to decide whether to fight the fire or not. Being free means being responsible, and responsibility is the other side of the coin of freedom. One cannot be held accountable for what does not depend on oneself or for random events.

Freedom is presented in two ways:

1. Internal Freedom

This is the ability to choose or be self-determined without external agents.

2. External Freedom

This refers to the possibility to act, which may be limited by various types of conditions:

• Physical: For instance, to be a firefighter, one has to pass certain tests.
• Psychic: Anger can undermine the ability

Behaviorism

Appendix: Characteristics of Science

The criticisms that have been made of psychoanalysis have focused on the fundamental idea that psychoanalysis is not adapted to the requirements for a theory to be characterized as scientific. We shall therefore look very briefly at these requirements before continuing with the various trends in psychology.

Aside from the problem that creates the division between empirical and experimental sciences (Physics, Chemistry, Biology) and human or social sciences, there are a number of basic issues that science must share:

1. They deal with phenomena occurring in the physical world.
2. They begin with some common assumptions:
   • Determinism: It is assumed that the world, particularly the object of study of each discipline,

Learning styles are cognitive, affective, and physiological indicators of how learners perceive, interact with, and respond to their learning environments.

Understanding Learning Styles

When we discuss learning styles, we consider cognitive traits, including insights from cognitive psychology that explain individual differences in knowledge acquisition. This characteristic cognitive aspect is expressed as cognitive styles.

Key Cognitive Factors in Learning Styles

Four key areas help us define these cognitive factors:

• Field Dependence-Independence
• Conceptualization and Categorization
• Reflexivity versus Impulsivity
• Sensory Modalities

Field Dependence-Independence Explained

The factor of field dependence-independence has been studied by many authors who... Continue reading "Understanding Individual Learning Styles for Effective Education" »

Piaget's Preoperational Stage (Ages 2-7)

The developmental period spanning from 2 to 7 years, as defined by Piaget in his study of children's intellectual development, is called the stage of preoperational thought.

Essential Characteristics of Preoperational Thought

This stage is characterized by a significant increase in the use and complexity of symbols. This symbolic ability allows children to think about things that are not physically present and engage in symbolic play (simulation).

The most important difference between children in this stage and infants under 2 years old is the robust use of symbolic representation.

• Symbolic Thought: Thinking using words, objects, or actions to represent ideas.

Early Mathematical Skills in Infants

According... Continue reading "Cognitive Development: Piaget's Preoperational Stage and Early Math Skills" »