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

Essential Vocabulary List

• Uncanny: Extraordinary; unimaginable; seemingly supernatural.
• Underlying: Basic; fundamental; only noticeable under scrutiny.
• Undermine: To impair; to subvert; to weaken by excavating underneath.
• Underpinning: A system of supports beneath; a foundation or basis.
• Underscore: To underline; to emphasize.
• Underwrite: To sponsor; to subsidize; to insure.
• Unilateral: Involving one side only; done on behalf of one side only; one-sided; not mutual.
• Usury: Lending money at an extremely high rate of interest.
• Vacuous: Empty of content; lacking in ideas or intelligence.
• Vagary: Whim; unpredictable action; wild notion.
• Vanquish: To conquer; to overpower.
• Veneer: Facade; coating; outward appearance.
• Verdant: Covered with green plants; leafy;

Behavioral Measurement Techniques

Understanding and accurately measuring behavior is fundamental in behavior analysis. These techniques allow for systematic data collection and analysis.

Continuous Measurement

Continuous measurement involves recording every instance of a behavior as it occurs over time, providing a complete picture of its occurrence.

• Frequency

  The total count of how many times a behavior occurred. Example: A client left their seat 5 times.

• Rate

  The ratio of the count of a behavior per observation time. Example: 4 kicks per 5 minutes equals 0.80 kicks per minute, or 80%.

• Duration (Temporal Extent)

  The total extent of time a behavior occurs. Example: Adding the seconds of total extent (35+26+24+65+30) equals 180 seconds, which is 3 minutes.

Types of Employment Tests

Understanding the various types of employment tests is crucial for effective candidate evaluation and successful hiring. These assessments help organizations identify individuals with the right skills, abilities, and personality traits for specific roles.

Assessment Centers

Assessment centers are designed to measure many different types of job-related skills and abilities. They are often used to assess interpersonal skills, communication skills, planning and organizing, and analytical skills. Typically, an assessment center consists of exercises that reflect job content and the types of problems faced on the job.

Biographical Data

The content of biographical data instruments varies widely, and may include areas such as... Continue reading "Key Employment Tests for Successful Hiring" »

Understanding Mental Disorders

Significant impairments in psychological functioning are called mental disorders. These psychological or behavioral syndromes occur in response to the distress or disability that a particular event provokes (SHAPSE, 2008) and affect diverse features of someone’s behavior or personality depending on the brain area damaged or the environment the patient is surrounded by (Garety, Kuipers, Fowler, Freeman & Bebbington, 2001). Mental illnesses are caused by maladaptive or dysfunctional traits or by the presence of psychological stressors (APA, 2013).

The World Health Organization (2001) announced that a high percentage of people worldwide will suffer from some mental disorders or brain conditions at some point... Continue reading "Understanding Mental Disorders: Types, Causes, and Impact" »

We constantly see unattainable beauty standards in the media, and it can significantly harm young girls. The media can cause body dissatisfaction, low self-esteem, and disordered eating. When girls compare their bodies to what they see in the media, it increases their chances of having a poor body image. Research has shown that media consumption is negatively associated with self-esteem, meaning the more a girl consumes media, the greater the chance she will have lower self-esteem.

Regarding disordered eating, research has shown that constant exposure to unhealthy messages about body image is related to disordered eating behaviors. When young girls see these unhealthy messages, such as the need for a thigh gap or a flat stomach, it can increase... Continue reading "The Media's Unrealistic Beauty Standards and Their Impact on Young Girls" »

The British Psychological Society (BPS) defines psychology as the scientific study of the human mind and behavior, while the American Psychological Association (APA) corroborates that the definition of psychology embraces all aspects of human experience. Psychologists typically observe, measure, and test before arriving at conclusions rooted in sound scientific methodology.

Moreover, psychology is a broad field with many different sub-disciplines that share a common objective: promoting health and human welfare. This document aims to describe these diverse branches of psychology.

Key Branches of Psychology

Clinical Psychology

Clinical psychology is the branch focused on assessing, diagnosing, and treating mental, emotional, and behavioral disorders... Continue reading "Understanding the Diverse Branches of Psychology" »

Understanding Well-being and Health

Contrary to popular belief, illness is not merely the absence of health, and being healthy does not necessarily mean that a person is well in all respects, both psychologically and physically. The World Health Organization (WHO) defines health as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity."

The Rise of Positive Psychology

In the last 60 years, psychologists have used the Disease Model to help alleviate suffering. However, a contemporary challenge in psychology is discovering how to promote health and improve people's lives. This is the central focus of positive psychology.

Techniques for Enhancing Well-being

Martin Seligman, a pioneer in positive... Continue reading "Promoting Well-being: Positive Psychology & Behavior Change" »

Expectancy Theory (VIE)

People’s behavior results from conscious choices among alternatives, and these choices (behaviors) are systematically related to psychological processes (perceptions, beliefs, and attitudes). It emphasizes the need for organizations to relate rewards directly to performance, ensuring the rewards are deserved and wanted by recipients.

• Expectancy: Self-efficacy (their estimate of ability to complete the task) refers to the strength of a person’s belief about the degree to which a particular first-level outcome is the result of their actions (factors include confidence, budget, and materials).
• Instrumentality: The connection between job performance and the resulting outcomes. This connection determines the valence of the

Retrospective Epidemiological Studies

Case-Control Studies

Retrospective = effect → cause. Case-control studies identify two existing groups that differ in outcome and compare them based on a supposed causal attribute.

• They work by comparing subjects who have the condition/disease (the cases) with patients who do not have the condition/disease but are otherwise similar (the controls).
• Advantages: relatively inexpensive; can be carried out by small teams or individual researchers; shorter in duration.
• Disadvantage: difficulty obtaining reliable information about an individual’s exposure status over time.
• Example of a successful study: demonstration of the link between tobacco smoking and lung cancer.

Characteristics

• Outcome has already occurred;