Personality Midterm

What is personality?

Personality is an individual's characteristic patterns of thoughts, feelings, and behaviours, along with the psychological mechanisms behind those patterns.

What are dispositions?

Dispositions are enduring tendencies to think, feel, or behave in particular ways. They describe WHAT a person is like.

What does inner mental life refer to?

Inner mental life refers to the thoughts, feelings, motives, memories, and mental experiences that explain WHY a person behaves the way they do.

What are the two main components used to define personality?

Dispositions (what a person is like) and inner mental life (why they think, feel, and behave the way they do).

What does "enduring" mean in personality psychology?

Enduring means personality characteristics are relatively stable over time.

What does "distinctive" mean in personality psychology?

Distinctive means the characteristics that make one individual different from another.

True or False: Personality psychology only studies behaviour.

False. Personality psychology studies thoughts, feelings, behaviours, motivations, memories, and psychological mechanisms.

What is the primary goal of personality psychology?

To understand and explain individual differences in thoughts, feelings, and behaviours.

What is scientific observation?

The systematic observation of people using objective, reliable, and replicable methods.

Why is scientific observation important in personality psychology?

It allows researchers to develop theories based on objective evidence rather than personal opinions.

What is a scientific theory?

A scientific theory is a set of interconnected ideas used to explain observations and generate testable hypotheses.

What are the three characteristics of a good scientific theory?

It should be comprehensive, systematic, and testable.

What does it mean for a theory to be comprehensive?

It explains a wide range of observations and behaviours.

What does it mean for a theory to be systematic?

The ideas fit together logically and explain personality consistently.

What does it mean for a theory to be testable?

It generates hypotheses that can be examined using research.

What is a hypothesis?

A specific, testable prediction derived from a scientific theory.

What happens if research does not support a hypothesis?

The theory or hypothesis is revised and tested again.

Why are representative samples important in personality research?

They help ensure findings apply to diverse populations rather than only one specific group.

What does the acronym WEIRD stand for?

Western, Educated, Industrialized, Rich, and Democratic.

Why are WEIRD samples considered a limitation?

They may not accurately represent people from other cultures or backgrounds.

What is the replication crisis?

The finding that many psychological studies cannot be successfully replicated by other researchers.

What is a moderator variable?

A variable that changes the strength or direction of the relationship between two variables.

Which example did the professor use to explain moderator variables?

Sunlight influencing the relationship between extroversion and happiness.

How did the professor use COVID-19 as an example?

To demonstrate how historical events can influence personality, social behaviour, resilience, and anxiety.

What are personality structures?

The relatively stable building blocks of personality.

What are personality processes?

The dynamic psychological mechanisms involving motivation, emotion, cognition, and behaviour.

Which is more stable: personality structures or personality processes?

Personality structures are more stable.

Which is more dynamic: personality structures or personality processes?

Personality processes are dynamic.

What is meant by growth and development in personality psychology?

How personality changes and develops across the lifespan.

What is temperament?

Genetically influenced behavioural tendencies that appear early in life before personality fully develops.

What is the nature side of the nature versus nurture debate?

Genetic influences on personality.

What is the nurture side of the nature versus nurture debate?

Environmental influences on personality.

True or False: Personality is determined entirely by genetics.

False. Personality develops through interactions between genetics and the environment.

What is gene-environment interaction?

The idea that genes influence how people respond to environments, while environments also influence gene expression.

Why do personality psychologists study culture?

Culture influences values, behaviours, beliefs, and personality development.

Which cultural distinction did the professor emphasize?

Individualism versus collectivism.

A psychologist wants to explain WHY someone behaves aggressively rather than simply describing the behaviour. Which aspect of personality should they study?

Inner mental life.

A researcher is interested in describing WHAT a person is like rather than WHY they behave that way. Which concept is the researcher studying?

Dispositions.

A personality characteristic remains stable from adolescence into adulthood. Which characteristic of personality does this demonstrate?

Enduring.

Two people experience the same event but react differently because of their personalities. Which characteristic of personality does this demonstrate?

Distinctive.

A psychologist develops a theory stating that extroverts experience greater happiness than introverts. What should the psychologist do next?

Develop a testable hypothesis.

A researcher creates a prediction based on a personality theory and collects data to test it. What part of the scientific method is the researcher testing?

A hypothesis.

Research findings fail to support a scientific theory. What should researchers do next?

Revise the theory or hypothesis and conduct additional research.

Which characteristic BEST distinguishes a scientific theory from a personal opinion?

A scientific theory is supported by evidence and generates testable hypotheses.

A researcher studies only first-year university students but claims the results apply to all adults. What is the major limitation?

The sample is not representative.

Why did the professor discuss WEIRD populations?

To illustrate that personality research has historically relied on samples that are not representative of the global population.

A study includes participants from many cultures, age groups, and socioeconomic backgrounds. Which principle of scientific observation is being strengthened?

Representative sampling.

A researcher notices that the relationship between extroversion and happiness changes depending on how much sunlight participants receive. What is sunlight an example of?

A moderator variable.

A psychologist repeats a published study but finds different results. Which issue in psychology does this illustrate?

The replication crisis.

Which example did the professor use to explain how historical events can influence personality?

COVID-19.

According to the lecture, why was COVID-19 discussed?

To demonstrate that historical events can influence personality development, behaviour, and psychological functioning.

Which statement BEST describes personality structures?

They are relatively stable building blocks of personality.

Which statement BEST describes personality processes?

They are dynamic psychological mechanisms that explain how personality operates.

A psychologist studies motivation, emotions, and decision-making during stressful situations. Which aspect of personality is being examined?

Personality processes.

A psychologist measures stable personality traits such as conscientiousness. Which aspect of personality is being examined?

Personality structures.

A newborn consistently reacts calmly to unfamiliar situations. Which concept best explains this behaviour?

Temperament.

A researcher studies how parenting influences personality throughout childhood. Which side of the nature-nurture debate is being examined?

Nurture.

A researcher studies genetic influences on impulsivity. Which side of the nature-nurture debate is being examined?

Nature.

A researcher concludes that personality is influenced by both genes and life experiences. Which concept best describes this conclusion?

Gene-environment interaction.

Which of the following BEST explains why personality psychologists study culture?

Culture influences values, behaviours, and personality development.

A researcher compares people raised in Canada with people raised in Japan to examine differences in personality. Which factor is being studied?

Culture.

A theory explains many different personality characteristics but cannot be tested through research. Which characteristic of a good scientific theory is missing?

Testability.

Which characteristic of a scientific theory refers to explaining a wide range of observations?

Comprehensive.

Which characteristic of a scientific theory refers to organizing ideas logically into one explanation?

Systematic.

A researcher develops a theory but never tests it through research. Which major part of the scientific process is missing?

Hypothesis testing.

True or False: A scientific theory can never change once it has been developed.

False.

True or False: Personality psychology studies the whole person, including thoughts, emotions, motivations, and behaviours.

True.

Which of the following would be the BEST example of a personality disposition?

A person who is consistently organized across many situations.

Which of the following would be the BEST example of inner mental life?

A person's motivations, memories, and emotions that influence behaviour.

Which concept explains WHY two people with similar personalities may behave differently in different situations?

Personality processes.

According to the professor, why are multiple personality theories useful?

Each theory explains different aspects of the same person rather than one theory explaining everything.

What is the purpose of personality assessment?

To measure and evaluate individual differences in personality using standardized methods.

Why do psychologists use standardized personality assessments?

To ensure personality is measured consistently, objectively, and reliably across individuals.

What are the four main types of personality data?

L-data, O-data, T-data, and S-data (LOTS).

What does L-data stand for?

Life Outcome Data.

What does O-data stand for?

Observer Data.

What does T-data stand for?

Test Data.

What does S-data stand for?

Self-Report Data.

What is L-data?

Information based on real-life outcomes and objective life records.

Give an example of L-data.

Academic grades, criminal records, employment history, or divorce records.

What is O-data?

Information provided by observers who know the individual well.

Give an example of O-data.

A friend, parent, spouse, roommate, or teacher rating someone's personality.

What is T-data?

Data collected from standardized tests or behavioural tasks designed to measure personality objectively.

Give an example of T-data.

Reaction time tasks, physiological measures, or laboratory behavioural tests.

What is S-data?

Information collected directly from individuals through questionnaires or interviews.

Give an example of S-data.

A personality questionnaire asking participants to rate how outgoing they are.

Which type of LOTS data is most commonly used in personality psychology?

S-data.

Why is S-data so commonly used?

It is inexpensive, efficient, and provides direct insight into thoughts, feelings, and experiences.

What is social desirability bias?

The tendency for participants to answer questions in ways that make themselves appear more socially acceptable.

Which type of LOTS data is most affected by social desirability bias?

S-data.

Which type of LOTS data is least influenced by self-presentation?

L-data.

What is one limitation of L-data?

Life outcomes can be influenced by many factors besides personality.

What is one limitation of O-data?

Observers may be biased or may not know the individual equally well.

What is one limitation of T-data?

Laboratory behaviour may not always reflect behaviour in everyday life.

What is one limitation of S-data?

Participants may intentionally or unintentionally provide inaccurate responses.

Why is it beneficial to combine multiple types of LOTS data?

Using multiple sources provides a more complete and accurate understanding of personality.

What is reliability?

The consistency of a psychological measurement.

What does high reliability mean?

A measure produces similar results when repeated under similar conditions.

What is validity?

The extent to which a test measures what it is intended to measure.

Can a test be reliable but not valid?

Yes. A test can consistently measure the wrong thing.