Friday, February 28, 2014

How does Hypothalamus Work

Two Theories
Leptin
* Leptin is a protein produced by bloated fat cells.
* hypothalamus senses reises in leptin and will curb eating and increase activity
*can leptin injections help me?
Set Point
* Hypothalamus acts like a thermostat.
* We are meant to be in a certain weight range
*when we fall below weight our body will increase hunger and decrease energy expenditure (Basic Metabolic Rate)
Body Chemistry
* Glucose
* The hormone insulin converts glucose to fat.
* When glucose levels drop-hunger increases.
Hypothalamus & Hormones

* the hypothalamus monitors a number of hormones that are related to hunger.
Hormone
Orexin increase
Ghrelin increases
Insuline increases
Leptin increase
PPY increase
Tissue
Hypthalamis
Stomach
Pancreas
Fat cells
Digestive tract
Response
Increase hunger
Increase hunger
Increase hunger
Decrease hunger
Decrease hunger
The Psychology of Hunger
*Externals: people whose eating is triggered more by the presence of food than internal factors
Eating Disorder
Bulimia Nervosa
* characterized by binging (eating large amounts of food and purging ( getting rid of the food)
Anorexia Nervosa
* Starce themselves to below 85% of their normal body weight.
*see themselves as fat
* vast mahority are woman

Thursday, February 27, 2014

Motivation and Emotion

Motivation and Emotion


Motivation
*A need or desire that energizes and directs behavior.
* Instinct Theory: we are motivated by our inborn automated behaviors.
*but instincts only explain why we do a small fractions of our behaviors.
Drive-Reduction Theory
* The idea that a physiological need creates an aroused tension state (a drive) that motivates an organism to satisfy the need.
* the need is usually to maintain homeostasis
* we are not only pushed by our needs but....
Pulled by our incentives: a positive or negative environmental stimulus that motivates behavior.
Maslow's Hierarchy of Needs.
* Abraham Maslow said we are motivated by needs, and all needs are not created equal.
*we are driven to satisy the lower level needs first.
Hunger
* Hunger is both physiological and psychological.
* washburns studies showed hunger was paritally related to the stomach
*hunger does NOT come from our stomach
* it comes from the Brain
*what part of the brain?
* The Hypothalamus
Hypothalamus
* Lateral Hypothalamus
*when stimulated it makes you hunger
*when lesioned you will never be hunger
* Ventromedial Hypothalamus
*when stimulated you feel full
*when lesioned you will never feel full again

Tuesday, February 25, 2014

The Just World Phenonmenon


It is believed that those who suffere deserve there fate
*Reciprocity norm- expectation to help those who have helped you
*Social Responsibility- the expectation that people will help those who depened on them
*prisoners dilemma, you don't know what the other is confessing.
Attraction 5 factors
Proximity- Geographic nearness
Mere exposure effect
* repeated exposure to something breeds liking
Mirror image concept.
Reciprocal Liking
* you are more likely to like someone who likes you
Similarity
* Paula Abdul was wrong-opposites do not attract.
*birds of the same feather do flock together
*similarity breeds content
Physical Attractiveness
* physically attractiveness predicts dating frequency
* healthier, happier, and honest.
Love
* Passionate love- an aroused state of intense positive for another
* Compassionate love- the deep affectionate attachment we feel for those with whom our lives are intertwined.
What makes compassionate love work?
*equity
*self-disclosure
Altruism
* unselfish regard for the welfare of others.
*kitty genovese case
* bystander effect (bystanders less willing to help if there are other bystanders around)
Social Exchange Theory
* the idea that our social behavior is exchange proxess, which we maximise benefits and minimze costs.
Peacemaking
*Give people superordinate (shared) goals that can only be achieved through cooperation
* win win situations through mediation
*Grit (graduated and repciprocated initiatives in tension reduction)

Monday, February 24, 2014

Social Relations


Social Relations
* Attractions
* Conflict and Prejudice
* Altruism and Peacemaking
* Aggression

Prejudice
* An unjustifiable attitude towards a group of people.
* usually inloves stereotyped beliefs (a generalized belief about a group of people)
Social Inequalities
*Ingroup: "us" people with whom one shares a common identity.
*outgroup: "them" those perceived as different than one's ingroup
*Ingroup Bias: the tendency to favor one's own group
Scapegoat
* the theory that prejudice provides an outlet for anger by providing someone to blame.
Aggression
* any physical verbal behavior intended to hurt or destroy
The Pyschology of Aggression
frustration-Aggressive principle:
* the blocking of an attempt to achieve some goal
*creates anger which generates aggression
Conflict
* a perceived incompatibility of actions, goals or ideas
* social trap or prisoner's dilemma.

Monday, February 17, 2014

Social Influence


Conformity
* Adjusting one's behavior or thinking to coincide with a group standard.
Asch's Study
*  standard lines and comparison line
Conditions that strengthen conformity
* one is made to feel incompletent
* the group is at least 3 people
* the group is unanimous
* one admires the group's status
* one had made no prior commitment
* the person is observed
Reasons for Conforming
Normative social influence
* Influence resulting from a person's desire to gain approval or avoid disappointment
Informative Social Influence
* Influence resulting from one's willingness to accept others' opinions about reality
Obedience
* Milgram's Experiments
Group Influence On Behavior
Social Facilitation
* Improved performance of tasks in the presence of others.
* Occurs with simple or well learned tasks.
*not with tasks that are difficult or not yet mastered.
Social Loafing
* The tendency for people in a group to exert less effort when pooling efforts toward a common goal than if they were individually accountable.
Deindividuation
* the loss of self awarness and self restraint occuring in group situations that foster arousal and anonymity
Group Polarization
* the concept that a group's attitude is one of extremes and rarely moderate.
* very extreme
* as a group both the black panthers, and the kkk are more extreme than the average individual in the group
Group think
* the mode of thinking that occurs when the desire for harmony in a decision-making group overrides common sense.
Self-fulfilling Prophecies
* occurs when one person's belief about others leads one to act in ways that induce the others to appear to confirm the belief.

Friday, February 14, 2014

Soical Psychology


Social Psychology
The study of how we think about, influence and relate to one another.
Social Thinking
* how do we think about another
Attribution Theory
* the idea that we give a casual explanation for someone's behavior
* we credit that behavior either to the situation or.
Fundamental Attribution Error
* the tendency to understimate the impact of situation and overestimate the impact of personal disposition.
Attitudes
* A belief or feeling that predisposes one to respond in a particular way to something.
More often, our actions affect our attitudes
Foot-in-the-door phenonmenon
* the tendency for people who have first agreed to a small request to comply later with a larger request.
Door-in-face phenonmenon
* the tendency for people who say no to a huge request, to comply with a smaller one
Cognitive Dissonance Theory
* we do not like when we have either conflicting attitudes or when our attitudes do not match our actions
* when they clash, we will change our attitude to create balance.

Monday, February 10, 2014

Experiment Research

* Explores cause and effect relationships
Ex. Eating too many bananas causes constipation

Experimentation
* Experimentation is all about manipulating and controlling variables
Independent variable- the experimental factore that is being manipulated; the variable whose effect is being studied
Dependent variable- the variable that may change in response to manipulations of IV; the variable that is being measured
Experimental and Control Group
* Experimental group- The condition of an experiment that exposes participants to the treatment.
* Control Group- the condition of the experiment that serves as a comparison for evaluating the effect of the treatment.
Experimental Method
* Blind study: subject are unaware if assigned to experimental or control group
* Double-Blind study: neither subjects nor experimenters know which group is control or experimental
Descriptive statistics VS inferential Statistics
* Descriptive statistics- describe the results of research
* inferential- statistics are used to make an inference or draw a conclusion beyond the raw data.
Measures of Central Tendency
*Central Tendency: Where does the center of the data tend to be?
*Mode: The most frequently occuring score in distribution
*Mean- the arithmetic average of scores in all distribution
*Median: the Middle score in a rank- ordered distribution
*Range: the difference between the highest and lowest scores in a distribution
Measures of variation

Standard Deviation: computed measures of how much vary around the mean
Descriptive Satistics Summary
* Measures of Central

Thursday, February 6, 2014

Types of Research

Types of Research

Descriptive
Describe what we see
Any research that observes and records.
Types of decriptive research
*the case study
*The survey
*Naturalistic Observation
Case study
*A detailed picture of one or a few subjects.
The Survey
*Where one person (situation) is observed in depth.
Survery Method
*Most common type of study in psychology
*Measures correlation
*Use interview, mail, phone, internet
*Cheap and fast
*Low respond rate
Random Sampling
*Identify the population you want to study
*The sample must be representative of the population you want to study
Why do we sample?
*one reason is the _False_Consensus_Effect_. The tendency to over estimate the extent to which others share our beliefs and behaviors.
Survey Method: The Bad
* Low Response Rate
* People Lie or Just Misinterpret
* Wording effects
Naturalistic Oberservation
* Watch subjects in their natural environment
* Do not manipulate the environment
* The good is that there is the Hawthorne Effect
Hawthorne Effect
* Just the fact that you know you are in an experiment can cause change.
Correlational Method
* Correlation expresses a relationship between two variables.
* Does not show causation
- as more ice cream is eaten more people are murdered
Measured using a Correlation Coefficient
* a number that measures the strength of a relationship.
* the relationship gets weaker the closer you get to zero.
Types of Correlation
Positive Correlation
* the variables go in the Same direction
Negative Correlation
* the variables go in opposite directions

Types of Research


Hindsight Bais
The tendency to believe, after learning the outcome, that you knew it all along
Over confidence
We tend to think we know more than we do
82% of u.s drivers consider themselves to bein the top 30% of their group in terms of safety.
The Barnum Effect
It is the tendency for people to accept very general or vague characterizations of themselves and take them to be accurate.
Applied V. Vasic Research
Applied research has clear, practical applications
You can see it
Basid research explores questions that you may be curious about, but not intended to be immediately used.
Hypothesis
Expresses a relationship between two variables
A variable is anything that can vary amound participants in a study
Participating in class leads to better grades than not participating
Independent Variable
Whatever is being manipulated in the experiment
Dependent Variable
What ever is being measured in the experiment
Operational Definitions
Explain what you mean in your hypothesis
How will the variables be measured in "real life" terms.

Monday, February 3, 2014

Pyschological Theories

Biomedical therapies- that focus on a treatments the brain, drugs, psycho surgery, therapy.
Therapy
-it used to be that if someone exhibited deinstitutionalization

Psychoanalysis
-Freud's Therapy
-Freud's used free association, hypnosis
and dream interpretation to gain insight into client unconscious
II Humanistic therapy
-focuses of people potential for set fulfillment
-focuses on the present and future
-focuses unconscious though
-take responsibility for your actions- instead of blaming childhood anxieties
-group therapy

Self help support group
 -most widely used humanistic technique is client (person0 continued therapy
-therapist should use genuine acceptance and empathy to show unconditional/positive regard towards their clients
-developed by Carl Rogers

III Behavior Therapist
- therapy that applies learning principles to the elimination of unwanted behaviors
-the behaviors are the problems we must change the behaviors

Systematic Desensitization
-a type of contradiction that associates a pleasant relaxed state with gradually increasing anxiety triggering stimuli
exposure therapy- form of demonstration were the client directly confident the anxiety provoking stimulus's

Aversive Conditioning
-associates with an unpleasant state with an unwanted behavior
token Economy: an operant conditioning procedure that rewords a desired behavior exchanges token of some sort, , earned for exhibiting that desired

IV Cognitive Therapies
- a therapy that teaches people new, more adaptive ways of thinking and acting, based on the assumptions that thoughts intervene between events and our emotions reactions .

Psychopharmacology
- the study of the effect of drugs on mind and behavior
-Antipsychotic drugs, are class of medicines used to treat psychosis and other mental and emotional conditions
- theses drugs (thorozine) lose a total control

Antianxiety Drugs
-include drugs like Valium and Librium
-like alcohol they depress nervous systems activities
-most world wide abused drugs
-anti depressant drug
-lift you up out of depression neutron smitter,
- a way of blocking out serotonin, take Prozac, Paxil, Zoloft

Electroconvulsive
bio medical therapy in which belief electric current is sent through the brain of an patient

VI Schizophrenic Disorders

About 1 in 100 people are diagnosed with schizophrenia
symptoms include
  • disorganized thinking
  • disturbed perceptions
  • inappropriate emotions and actions
Disorganized thinking
  • bizarre and disserted with false beliefs
  • comes from a break down in selective attention cannot filter out information
Delusions
  • Delusions of perspective
  • Hallucinations- sensory experiences without sensory stimulation
Inappropriate Emotions and Actions
  • laughs at inappropriate times
  • flat effect
  • senseless, compulsive act
  • catatonia-motionless
Positive v. Negative
  • positive
    • hallucinations
    • disorganized thinking
    • diluted (salad)
    • inappropriate, laughter, tears, rage
  • Negative
    • toneless voice
    • expressionless face
    • mute, rigid body
Disorganized Schizophrenia
  • speech or behavior flat o inappropriate emotion
  • "imagine the worst"
  • clang associations
Paranoid Schizophrenia
  • preoccupation with delusions or hallucinations
  • somebody is out to get me
Catatonic Schizophrenia
  •  Flat effect
  • wax flexibility
  • parrot like repeating of another's speech and movements
Undifferentiated Schizophrenia
  • many and varied symptoms   

III Dissocrative disorders

DISORDERS
  • these disorders involve a disruption in the conscious process
Three types
Psychogenic Amnesia
  • A person cannot remember things with no physical basis for the disruption in memory
  • Retrograde Amnesia
  • Not organic amnesia
Dissociative Fugue 
  • People with psychogenic amnesia find themselves in an unfamiliar environment
Dissociative Identity Disorder 
  • Used to be known as multiple personality disorder
  • a person has several rather than one integrated personality    
  • People with DID commonly have a history of childhood abuse or trauma
IV Mood Disorder
  • Experience extreme or inappropriate emotion
Major Depression
  • A.K.A Unipolar depression
  • Unhappy for at least 2 weeks with no apparent cause
  • Depression is the commonly cold of psychology disorders
Seasonal Affective Disorder
  • Experience depression during the winter months
  • based not on temperature but on amount of sunlight
  • treated with sunlight
Bipolar Disorder
  • formally manic depression
  • involve period of depression and manic episode
  • Manic episodes involve feelings of high energy

Personality Disorder
  • well established maladaptive ways of behavior that negatively affect peoples ability to function
  • Dominates there personality
Antisocial Disorder
  • lack of empathy
  • little regard for others feelings
  • view the words hostile and for themselves
Dependent personality Disorder
  • Rely too much on the attention and help of others
Histrionic Personality Disorder
  • Needs to be the center of attention
  • whether acting silly or dressily provocatively
Narcissistic Personality Disorder
  • having an unwanted sense of self importance
  • thinking that you are the center of attention .  

Anxiety Disorders

  • A group of conditions what the primary symptoms are anxiety or defense against anxiety
  • The patient fears something awful will happen to them
  • They are in a state of intense apprehension uneasiness
  • certainty , or fear
Phobia
  • A person experiences sudden episodes of intense dread
  • must be an irrational fear
Generalized Anxiety Disorder
  • An anxiety disorder a person is continuously tense, apprehension and in state in a automomic nervous system arousal
  • Constantly tense and worried feels inadequate is over sensitive cant concentrate and suffer from insomnia
Panic Disorder
  • An anxiety disorder marked by a minute-long episode of intense dread in which a person experiences terror and accompanying chest pain choking and other frightening sensation 
Obsessive-Compulsive Disorder
  • Persistent unwanted thoughts (obsession) cause some one to feel the need engage in a particular action
  • obsession about dirt and germs may lead to compulsive hand washing
Post-Traumatic Disorder aka PTSD
  • Flashbacks or nightmares following a person's involvement in or observation of an extremely stressful event
  • memories of the even cause anxiety
Somatoform Disorder
  • occur when a person manifest a psychological problem through a physiological symptoms
  1. Hypochondriasis
  •  frequent physical complaints for which medical doctors are unable to locate the cause
  • they usually  believe that the minor issues (head aches, upset stomachs) these indicating a severe illness
Conversion Disorder
  • report the existence of severe physical problems with no biological reason
  • like blindness or paralysis

Psychological Disorders

  • a harmful dysfunction, which heavier is judged to be typical, disturbing, maladaptive, unjustifiable
  • what is abnormal
Early Theories
  • Afflicted people were possessed by evil spirits
  • mental disorders
  • medical perspective: a psychological disorders are sicknesses and can be diagnosed, treated and cured
Bio-Psycho-Social
  • perspective assumes biological, psychological and sociocultural factors combine to interact causing psychological disorders
  • used to be called Diathesis stress model: diathesis meaning predisposition and stress meaning environmental
DSM-IV: Diagnostic statical manual of mental disorders: Big book of disorders

Neurotic Disorders 
  • Distress but one can still function in society and act rationally
Psychotic Disorders
  • person loses contact with reality experiences  distorted perception 

Personality


  • Personality- An individual's characteristic pattern of thinking, feeling, and acting.
  • Psychoanalytic Perspective- In his clinical practice, Sigmund Frued encountered patients suffering from nervous disorders. Their complaints could not be explained in terms of purely physical causes.
  • Frued's clinical experience led him to develop the first comprehensive theory of personality, which included the unconscious mind, psychosesxual stages, and defense mechanisms.
  • Exploring the unconscious- A reservoir (unconscious mind) of mostly unacceptable thoughts, wishes, feelings, and memories. Frued asked patients to say whatever came to their minds (free association) in order to tap the unconscious. 
  • Dream Analysis- Another method to analyze the unconscious mind is through interpreting manifest and latent contents of dreams. 
  • Psychoanalysis- The process of free association (chain of thoughts) leads to painful, embarrassing unconscious memories. Once these memories are retrieved and released (treatment: psychoanalysis) the patient feels better. 
  • Model of mind- The mind is like an iceberg.  It is mostly hidden, and below the surface lies the unconscious mind.  The preconscious stores temporary memories. 
  • Personality Structure- Personality develops as a result of our efforts to resolve conflicts between our biological impulses (id) and social restraints (superego).
  • Id, Ego, and Superego- The id unconsciously strives to satisfy basic sexual and aggressive drives, operating on the pleasure principle, demanding immediate gratification.
  • Personality Development- Frued believed that personality formed during the first few years of life divided into psychosexual stages.  During these stages the id's pleasure-seeking energies focus on pleasure sensitive body areas called erogenous zones. 
  • Frued's Psychosexual Stages
    • Oral (0-18 months)- Pleasure centers on the mouth- sucking, biting, chewing.
    • Anal (18-36 months)- Pleasure focuses on bowel and bladder elimination; coping with demands of control.
    • Phallic (3-6 years)- Pleasure zone is the genitals; coping with incestuous sexual feelings
    • Latency (6- puberty)- Dormant sexual feelings
    • Genital (puberty on)- Maturation of sexual interests
  • Oedipus Complex A- boy's sexual desire for his mother and feelings of jealousy and hatred for the rival father.  A girl's desire for her father is called the Electra complex.
  • Identification- Children cope with threatening feelings by repressing them and by identifying with the rival parent.  Through this process of identification, their superego gains strength incorporates their parents' values. 
  • Defense Mechanisms- The ego's protective methods of reducing anxiety by unconsciously distorting reality.

    1. Repression banishes anxiety-arousing thoughts, feelings, and memories from consciousness.
    2. Regression leads an individual faced with anxiety to retreat to a more infantile psychosexual stage.
    3. Reaction formation causes the ego to unconsciously switch unacceptable impulses into their opposites.  People may express feelings of purity when they may be suffering anxiety from unconscious feelings about sex.
    4. Projection leads people to disguise their own threatening impulses by attributing them to others.
    5. Rationalization offers self-justifying explanations in place of the real, more threatening, unconscious reasons for one's actions.
    6. Displacement shifts sexual or aggressive impulses toward a more acceptable or less threatening object or person, redirecting anger toward a safer outlet. 
  • The Neo-Freudians

    • Like Frued, Alfred Alder believed in childhood tensions.  However, these tensions were social in nature and not sexual.  A child struggles with an inferiority complex during growth and strives for superiority and power. 
    • Like Alder, Karen Horney believed in the social aspects of childhood growth and development.  She cuntered Freud's assumption that women have weak superegos and suffer from "penis envy."
    • Carl Jung believed in the collective unconscious, which contained a common reservior of images derived from our species past.  This is why many cultures share certain myths and images such as the mother being a symbol of nurturance. 
  • Assessing Unconscious Processes
    • Evaluating personality from an unconscious mind''s perspective would require a psychological instrument (projective tests) that would reveal the hidden unconscious mind.
  • Thematic Apperception Test (TAT)
    • Developed by Henry Murray, the TAT is a projective test in which people express their inner feelings and interests through the stories they make up about ambiguous scenes. 
  • Rorschach Inkblot Test- The most widely used projective test uses a set of 10 inkblots and was designed by Hermann Rorschach.  It seeks to identify people's inner feelings by analyzing their interpretations of the blots.
  • Projective tests: criticisms- Critics argue that projective tests lack both reliability (consistency of results) and validity (predicting what it is supposed to).
  • Evaluating the psychanalytical Perspective
    • Personality develops throughout life and is not fixed in childhood.
    • Frued underemphasized peer influence on the individual, which may be as powerful as parental influence.
    • Gender identity may develop before 5-6 years of age. 
    • There may be other reasons for dreams besides with fulfillment.
    • Verbal slips can be explained on the basics of cognitive processing of verbal choices.
    • Suppressed sexuality leads to psychological disorders.  Sexual inhibition has decreased, but psychological disorders have not.
    • Frued's psychoanalytic theory rests on the repression of painful experiences into the unconscious mind.
  • The modern Unconscious Mind
    • Modern research shoes the existence of non-conscious information processing.  This involves
      1. Schemas that automatically control perceptions and interpretations
      2. The right-hemisphere activity that enables the split brain patient's left hand to carry out an instruction the patient cannot verbalize
      3. Parallel processing during vision and thinking
      4. Implicit memories
      5. Emotions that activate instantly without consciousness
      6. Self-concept and stereotypes that unconsciously influence us. 
  • Evaluating the Psychoanalytic Perspective
    • The scientific merits of Frued's theory have been criticized.  Psychoanalysis is meagerly testable. Most of its concepts arise out of clinical practice, which are the after-the-fact explanation.
    • Humanistic Perspective- By the 1960's, psychologists became discontent with Frued's negativity and the mechanistic psychology of the behaviorists
    • Self-Actualizing Person- Maslow proposed that we as individuals are motivated by a hierarchy of needs.  Beginning with physiological needs, we try to reach the state of self-actualization- fulfilling our potential.

 
  • Person-Centered Perspective- Carl Rogers also believed in an individual's self-actualization tendencies.  He said that Unconditional Positive Regard is an attitude of acceptance of others despite their failings. 
  • Assessing the self- In an effort to assess personality, Rogers asked people to describe themselves as they would like to be (ideal) and as they actually are (real).  If the two descriptions were close the individual had a positive self-concept.
  • All of our thoughts are feelings about ourselves, in an answer to the question, "Who am I?" refers to self concept. 
  • Evaluating the Humanistic Perspective- Humanistic psychology has a pervasive impact on counseling, education, child-rearing, and management with its emphasis on a positive self-concept, empathy, and the though that people are basically good and can improve.
    1. Concepts in humanistic psychology are vague and subjective and lack scientific basis.
    2. The individualism encouraged can lead to self-indulgence, selfishness, and an erosion of moral restraints.
    3. Humanistic psychology fails to appreciate the reality of our human capacity for ___. It lacks adequate balance between realistic optimism and despair.
  • The Trait Perspective- An individual's unique collection of durable dispositions and consistent ways of behaving (traits) constitutes his or her personality.
  • Examples of Traits
    1. Honest
    2. Dependable 
    3. Moody 
    4. Impulsive
  • Exploring Traits- Each personality is uniquely made up of multiple traits.  Allport and Odbert (1936, identified almost 18,000 words representing traits.  One way to condense the immense lists of personality traits is through factor analysis, a statistical approach used to describe and relate personality traits.
  • Factor Analysis

    • Hans and Sybil Eysenck suggested that personality could be reduced down to two polar dimensions, extroversion-introversion and emotional stability-instability. 



  • Biology and Personality- Personality dimensions are influenced by genes.  
    1. Brain-imaging procedures show that extroverts seek stimulation because their normal brain arousal is relatively low. 
    2. Genes also influence out temperament and behavior style.  Differences in children's shyness and inhibition may be attributed to autonomic nervous system reactivity.
  • Assessing Traits- Personality inventories are questionnaires (often with true-false or agree-disagree items) designed to gauge a wide range of feelings and behaviors assessing several traits at once. 
  • MMPI- The Minnesota Multiphasic Personality Inventory (MMPI) is the most widely researched and clinically used dof all personality tests.  It was originally developed to identify emotional disorders.
  • The Big Five Factors- today's trait researchers believe that earlier trait dimensions, such as Eysencks' personality dimensions, fail to tell the whole story.  So, an expanded range (five facrors) of traits does a better job of assessment.  

  •  
  • Questions of the Big Five
    1. How stable are these traits? Questionable in adulthood. However, they change over development.
    2. How heritable are they? Fifty percent or so for each trait.
    3. How about other cultures? These traits are common across cultures. 

Evaluating the trait perspectives- The Person-Situation Controversy Walter Mischel (1968,1984, 2004) points out traits may be enduring, but the resulting behaviors in various situations is different. Therefore, traits are not good predictors of behavior.

The Person-situation Controversy- Trait theorists argue the behaviors from situations may be different, but average behavior remains the same. Therefore, traits matter.

Traits are socially significant and influence our health, thinking, and performance.

Consistency of Expressive style

Expressive styles in speaking and gestures demonstrate trait consistency. Observers are able to judge people’s that behaviors and feelings in as little as 30 seconds and in one particular case as little as 2 seconds.

Social-Cognitive Perspective

Bandura (1986, 2001, 2005) believes that personality is the result of an interaction that takes place between a person and their social context.

Individuals & Environments

Specific ways in which individuals and environments interact

1.     Different peoples choose different environments

2.     Our personality’s shape how we react

3.     Our personalities shape situations

Behavior – behavior emerges from an interplay of external and internal influences

Personal Control

Social-cognitive psychologists emphasizes our sense of personal control, whether we control the environment or the environment control refers to the perception chance or external loss of control refers to the perception that chance of chance of outside forces beyond our personal control determines our fate internal loss of control refers to the perception that we can control our own fate

Learned Helplessness

When unable to avoid repeated adverse events an animal or human helplessness

Optimism vs. Pessimism

An optimistic or pessimistic attritional style is your way of explaining positive or negative events. Positive psychology aims to discover and promote conditions that enable individuals and communities to thrive.

Positive Psychology and Humanistic Psychology

Such as humanistic psychology such as humanistic, attempts to foster human fulfillment. Positive psychology, in addition seeks positive social groups.

Assessing behavior in Situations

Realistic and simulated situations because they find that it is the best way to predict the behavior of others in similar situations.

Evaluating the Social-cognitive Perspective

The social cognitive psychologist pay a lot of attention to the situations and pay less attention to the individuals his unconscious mind his emotions and genetics

Exploring the self

Research on the self has a long history because the self organizes thinking feeling and actions and is a critical part of our personality

1.      Research focuses on the different selves we possess. Some we possess and others we dread

2.     Researchers studies  how we overestimate our concern that others evaluate our appearance, performance, and blunders (spotlight effect)

Benefits of self esteem
Maslow and Rogers argued that a successful life results from healthy self-image. The following are two reasons why low self-esteem results in personal problems.

1.      When self-esteem is deflated, we view ourselves and others critically.

2.     Low self-esteem reflects reality our failure in meeting challenges, or surmounting difficulties

 

Culture & self-esteem

 

People maintain their self-esteem even with a low status by valuing things they achieve and comparing themselves to people with similar positions

 

Self-Serving Bias

We accept responsibility for good deeds and success more than for bad deeds and failures. Defensives self-esteem is fragile and egotistic whereas secure self-esteem is less fragile and less dependent on external evaluation