Fundamental Concepts of Cognition and Memory
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Questions and Answers

What is the maximum capacity of short-term memory according to the magical number principle?

  • Unlimited
  • 7 plus or minus 2 chunks (correct)
  • 5 digits
  • 10 items
  • Selective attention requires cognitive effort to focus on relevant information.

    True

    What are the two ideas of rationality mentioned?

    Absolute Olympic rationality and Bounded ecological rationality

    The duration of long-term memory can be described as _______.

    <p>lifetime</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>Memory = Mental process of retaining information Attention = Conscious focus on specific stimuli Salience = Characteristics that attract attention Bias = Tendency to favor certain viewpoints</p> Signup and view all the answers

    Which of the following describes Bounded ecological rationality?

    <p>Influence of cognitive and environmental constraints on thinking</p> Signup and view all the answers

    Long-term memory is organized by perceptual cues.

    <p>False</p> Signup and view all the answers

    What is the role of the central executive in Baddeley's model of working memory?

    <p>It integrates and manages information from sensory inputs for storage.</p> Signup and view all the answers

    What is a necessary condition for intergroup contact to effectively reduce prejudice?

    <p>Equal status</p> Signup and view all the answers

    Extended contact refers to using direct interactions between members of different groups.

    <p>False</p> Signup and view all the answers

    What does the contact hypothesis propose?

    <p>Prejudice can be reduced by contact between members of different groups.</p> Signup and view all the answers

    The tendency of individuals to avoid intervening in dangerous situations when others are present is known as the __________ effect.

    <p>bystander</p> Signup and view all the answers

    Which of the following factors contributes to social loafing?

    <p>Loss of coordination</p> Signup and view all the answers

    Positive contact experiences always lead to a decrease in prejudice.

    <p>False</p> Signup and view all the answers

    Name two major sources of social influence.

    <p>Mere presence and communication.</p> Signup and view all the answers

    Which of the following is not a step in addressing a problem as indicated in the findings?

    <p>Ignoring the issue</p> Signup and view all the answers

    Formal social norms are always written laws.

    <p>True</p> Signup and view all the answers

    What term is used to describe the influence of observing others' behavior as a guide for personal actions?

    <p>descriptive norms</p> Signup and view all the answers

    The _____ effect was used by Muzafer Sherif to study how social norms arise.

    <p>autokinetic</p> Signup and view all the answers

    Match the type of social norm with its description:

    <p>Descriptive Norm = Behavior guided by observing others Injunctive Norm = Behavior influenced by social approval Formal Norm = Written laws and regulations Informal Norm = Manners and unwritten rules</p> Signup and view all the answers

    In Robinson's 2014 study, which type of norm was found to be more effective in food choice?

    <p>Descriptive norm</p> Signup and view all the answers

    Social norms are only effective when individuals are aware of them.

    <p>False</p> Signup and view all the answers

    What was the primary method used by Sherif to demonstrate the formation of social norms?

    <p>Participants sharing estimates in small groups</p> Signup and view all the answers

    What happens when group boundaries are impermeable and stable?

    <p>Stable status fosters social creativity and innovation.</p> Signup and view all the answers

    Stereotyping is always accurate and reflects the true qualities of a group.

    <p>False</p> Signup and view all the answers

    Define prejudice in the context of social groups.

    <p>An individual negative attitude toward members of a social group.</p> Signup and view all the answers

    Social categorization can lead to ________, which is the process of evaluating members of a social group based on shared beliefs.

    <p>stereotyping</p> Signup and view all the answers

    Which of the following leads to the de-categorization of low-status groups into individual mobility?

    <p>Permeable group boundaries</p> Signup and view all the answers

    Discrimination can only take the form of overt acts such as harassment.

    <p>False</p> Signup and view all the answers

    What is the significance of social categorization in social identity formation?

    <p>It helps individuals save cognitive resources and satisfy affiliation and self-esteem needs.</p> Signup and view all the answers

    What is the primary focus of the fourth phase in the intergroup conflict resolution process?

    <p>Common activities that promote cooperation</p> Signup and view all the answers

    Relative deprivation is primarily caused by the actual scarcity of resources.

    <p>False</p> Signup and view all the answers

    What effect does politicized identity have on collective action?

    <p>It strengthens group identification and commitment.</p> Signup and view all the answers

    Relative deprivation can be either _____ or _____, depending on whether it is viewed from an individual or group perspective.

    <p>egoistic, fraternalistic</p> Signup and view all the answers

    Match the concepts with their definitions:

    <p>Stereotyping = Oversimplified conception of a group based on characteristics Competitive victimhood = Groups compete to claim victim status Collective efficacy = Perception of a group's capability to achieve goals Moral conviction = Strong belief in the legitimacy of a group's cause</p> Signup and view all the answers

    What can increase or decrease the perception of unfair treatment among group members?

    <p>Focusing attention on different dimensions of comparison</p> Signup and view all the answers

    Groups can experience a reduction in conflict even if openness to confrontation has ended.

    <p>True</p> Signup and view all the answers

    What is one essential factor, besides unfairness, that can engage individuals in group action?

    <p>Politicised identity, collective efficacy, or moral conviction.</p> Signup and view all the answers

    What influences the global impression derived from limited available elements of a person?

    <p>Physical appearance, observed behavior, communication</p> Signup and view all the answers

    The top-down model suggests that impressions are formed based on characteristics of the perceived target.

    <p>False</p> Signup and view all the answers

    What model proposed by Asch focuses on central and peripheral traits in impression formation?

    <p>Configural model</p> Signup and view all the answers

    According to the stereotype content model, common stereotypes are evaluated based on two main dimensions: intellectual good/bad and ________ good/bad.

    <p>social</p> Signup and view all the answers

    Match the characteristic with its corresponding category:

    <p>Leadership = Agency Sociability = Communion Competence = Agency Moral integrity = Communion</p> Signup and view all the answers

    Which trait is more quickly recognized in social judgments?

    <p>Communion traits</p> Signup and view all the answers

    What is the primary evolutionary advantage discussed in relation to impression formation?

    <p>The ability to detect others' intentions</p> Signup and view all the answers

    Agency traits include characteristics such as sociability and caring.

    <p>False</p> Signup and view all the answers

    Study Notes

    Fundamental Concepts

    • Cognition is the mental process of understanding information.
    • Attention is the conscious focus on specific things, which can be selective or automatic. Perception is not affected by attention.
    • Selective attention requires effort to filter out irrelevant information. Salience attracts attention due to its vividness and distinctiveness.
    • Short-term memory has a limited capacity (18-30 seconds) and is based on attention and is organized perceptually. Working memory involves sensory input (visual, auditory, etc.), processing, and storage in long-term memory.
    • Short-term memory can hold about 7 ± 2 chunks of information.
    • Long-term memory has a large, limitless capacity, and information is stored semantically via an associative network.

    Basic Info Processing Principles

    • Accessibility refers to the ease of retrieving concepts from long-term memory. Recency, frequency, and relevance influence accessibility.
    • Conservatism means that once views and opinions are formed, they tend to persist. Cognitive resources are limited, so updates to knowledge, beliefs, and attitudes are infrequent.

    Attitudes Formation and Change

    • Attitudes are composed of cognitive (beliefs), affective (feelings), and behavioral (past experiences, future intentions) components, in relation to objects, people, or events.
    • Attitude formation occurs through direct experience, observing others, or group discussions/media.
    • Attitudes can be positive, negative, or ambivalent, with varying levels of strength (mild, moderate, extreme).
    • Attitudes are relatively stable, but can change due to internal (deliberation, cognitive dissonance) or external (exposure to information, social influence) factors.

    Social Cognition

    • Individuals form impressions of others based on factors like physical appearance, observed behavior, and communication.
    • Impression formation uses a bottom-up approach, analyzing characteristics of the perceived target, and a top-down approach, using pre-existing mental schemas.
    • Stereotypes are socially shared beliefs about the characteristics of social groups (e.g., agentic (getting ahead) and communal (getting along) traits).
    • Social identity is the part of one's self-concept that comes from social groups, which can be chosen or assigned.
    • Social identity effects cognition, emotions, and behavior towards others.

    Attribution

    • Attribution is the process of explaining observed behaviors or events.
    • Dispositional attributions focus on the internal characteristics of the actor; whereas situational attributions focus on the external factors influencing the behavior.
    • Correspondence bias predisposes people to favor dispositional attributions over situational ones
    • Other situational elements such as the consensus, distinctiveness, consistency of a person's action, also influence attributions.
    • Attributional biases, such as the actor-observer effect and the self-serving bias, might distort our perception of others and ourselves.

    Self and Identity

    • Self-consciousness is the awareness of oneself as an object in the world.
    • Self-discrepancy theory describes the discrepancies between the actual self, ideal self, and ought self, and resulting emotions.
    • Social Identity Theory explores how our connections to social groups influence our self-concepts and behavior.
    • Self-efficacy is the belief in one's ability to successfully execute tasks.
    • Self-esteem is one's evaluation of oneself, often influenced by self-comparisons and social comparisons.

    Social Influence

    • Social norms are rules and standards that guide behavior within a group.
    • Descriptive norms describe the actual behaviors of others, and people frequently follow them.
    • Injunctive norms describe the behaviors that are approved or disapproved by the group.
    • Social norms in groups play an important function.
    • Social influence occurs even when others are not physically present in the forms of descriptive norms and injunctive norms.
    • Power is the ability to exert influence over others, which can stem from various sources including reward, threat, information, or authority.

    Intergroup Conflict and Cooperation

    • Intergroup conflict can arise from competition over resources or unequal distribution of resources, and can lead to social tensions, antagonism, and collective action.
    • Cooperation often occurs when groups are united by a common interest or goal, like climate change mitigation.
    • Changing social identities (via de-categorisation, superordinate identities, and dual identities) is beneficial for groups wanting to reduce social conflict.

    Reconciliation

    • Reconciliation, or reconciliation efforts, often face obstacles due to the conflicting needs of the involved parties.
    • Forgiveness can be an effective reconciliation tool.

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    Description

    This quiz explores key concepts in cognitive psychology, focusing on cognition, attention, and memory processes. It covers the differences between short-term and long-term memory, as well as principles of information processing. Test your knowledge on how we understand and retain information.

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