Friday, June 05, 2009
When you see this young gentleman in a suit, what floats your mind? Doesn't he look successful or more likely attending some famous university? This is called representative heuristic because a man in suit (prototype) usually represents all of the samples of men in suit out there that are college professors, doctors, or lawyers. This isn't always true because he could just be wearing that suit for fun (Halloween) or going to the prom in it.
Representative heuristic: people assume the common characteristics/jobs of a person or object that they represent, a prototype.
Wednesday, June 03, 2009
Double-blind procedure
In this procedure, a group of patients are given the real drug and another group with the placebo, or just sugar pills. The patients given the placebo usually get better from their illness by believing that they were given the real drug. This effect is called the placebo effect.
Double blind procedure: used in drug therapies, the patients and group of assistants are given placebo pills instead of the real ones so that patients shouldn't always rely on pills when they get sick. Make believe that positive results will happen because you think it's real.
PET scan

PET scan (Positive emission tomography) images here show the differences between a normal brain patient and a patient with Parkinson disease. This type of scan is used to diagnose brain disorders before they progress.
PET scan: small amount of radioactive sugar is injected into a vein that show up in the patient's brain in the machine. Different colors show what is happening in the brain
Phantom limb
This man is experiencing the phantom limb phenomenon. By placing his intact hand in front of a mirror and the amputated hand beside it, the reflection of his intact hand will actually be felt like the hand of his amputated hand. This is because of dendrites in his amputated hand still signal the missing part and "thinking" that it's still there.
Phantom limb: the illusion that a limb still exists after it has been amputated
Light exposure therapy
Seasonal affective disorder (SAD) is a form of depression caused by lack of natural light during winter. Light therapy is proven effective in treating this type of depression because the patient is exposed to as much light as possible indoors when light is minimal outdoors.
Light Exposure Therapy: treatment for SAD by using indoor extra bright lighting
Tuesday, June 02, 2009
Skinner box
Skinner box: used for operant conditioning, isolated from outside conditions to study animal behavior. Designed by BF Skinner.
Hindsight Bias
Ok, looking at this problem you have no idea how to solve it. After listening to your teacher telling you how to do it, you'd say "I knew the answer was that all along". If you knew it then why couldn't you do it on your own? The answer is that you couldn't see the answer coming so you'd make up a reason to mask your "stupidity". This also applies to 9/11 when the people thought they could have seen it coming.
Hindsight Bias: tendency to believe, after learning of an outcome, that one could have foreseen it.
Operant Conditioning
This pictures show a mother giving candy to a child which implies that she probably wants the boy to stop crying/whining/bothering her so the candy is the positive reinforcement to have a decrease in his bad behavior.
Operant Conditioning: use of consequences (punishment or reward) to reform a certain behavior.
Monday, June 01, 2009
Self-actualization
Journey to find the own self. This would be the motto of Siddhartha, where he went out to find the truth of who he was by experiencing the world. I heard my English teacher said that this is Atman in India, which is the same concept.
Self-actualization: Abraham Maslow's term in hierarchy of needs to develop as a person as one lives up to his potential. Acceptance of self and lack of prejudice. To find identity in the world by doing purposeful things a person loves doing.
Displacement

This man is demeaning his wife, who's less threatening than him and maybe his boss at work who yelled at him for messing things up. He needs an outlet of his anger so he chooses a weaker subject to be it. "It's your fault I got yelled at work." He's expressing displacement.
Displacement: shifting aggressive impulses toward a less threatening object or person. One of the defense mechanisms.
Incentive
Catch a rabbit by a.... carrot! This is the incentive, or push for the hungry rabbit to keep chasing the carrot even though he's going to fail catching it.
Incentive: Needs that push to reduce our drives (hunger). Positive motivational influence. Without incentives, people wouldn't feel the need for working. In this case, money.
Egocentricism
"It's all about me" is the psychology behind this term. Young children usually associate worldly things with having benefits to themselves not to anyone else. Also happens with adults (ex. barging into someone's house at odd hours without calling them first would be egocentric)
Egocentricism: tendency to understand and interpret the world as to self.
Opponent Colors

This American flag represents Opponent colors, because after a while staring at it then switch to a blank white piece of paper then you'll start to see the opposite colors which are red, white, and blue.
Opponent Colors: processing of colors using rods and cones to see the opposite colors corresponding to the colors being presented
Monday, June 09, 2008
Achievement Test
The SAT is the most prevalent, nationwide high school achievement test that we have all come to know and love. It is a staple of the college admission process, and measures how much Math, English, and Writing you have learned in high school. It was once also called an aptitude test, to assess how ready you are for college, but CollegeBoard has since dropped that name because of controversy.
Achievement Test - A test designed to assess what a person has learned
Culture
Culture - The enduring behaviors, ideas, attitudes, and traditions shared by a large group of people and transmitted from one generation to the next
Conformity
Richard Orben once said 'graduation is when the commencement speaker tells thousands of students in identical caps and gowns that diversity is the key to success.' This was my senior quote. It fits well with conformity, because we forget that at graduation, everyone is the same as everyone else, except for the top 10 that get to graduate first and the officers, valedictorian, and salutatorian that get to make a speech. It's ironic that we're reminded about diversity when we all are dressed exactly the same for the most part, barring a few rebels that decide to wear sandals anyway even though the vice-principle specifically told everyone not to.
Conformity - Adjusting one's behavior or thinking to coinicide with a group standard.
Social Facilitation
Social Facilitation - Improved performance of tasks in the presence of others; occurs with simple or well-learned tasks but not with tasks that are difficult or not yet mastered
Rorschach Inkblot Test
Rorscach Inkblot Test -the most widely used projective test, a set of 10 inkblots, designed by Hermann Rorschach; seeks to identify people's inner feelings by analyzing their interpretations of the blots
Imprinting
Imprinting -The process by which certain animals form attachments during a critical period very early in life.
Artificial Intelligence
Artificial Intelligence -The science of designing and programming computer systems to do intelligent things and to simulate human thought processes such as intuitive reasoning, learning, and understanding language. Includes practical applications and efforts to model human thinking inspired by our current understanding of how the brain works.
Algorithm
Algorithm - A methodical, logical rule or procedure that guarantees solving a particular problem
Learning
When thinking about learning, this came to my mind. Given empty crates and a dangling banana, monkeys can learn to pile the crates up to use them to climb and reach the bananas. Learning from experience is something that enables animals to survive.
Learning - A relative change in an organism's behavior due to experience.
Dream
Dream - A sequence of images, emotions, and thoughts passing through a sleeping person's mind. Dreams are notable for their hallucinatory imagery, discontinuities, and incongruities, and for the dreamer's delusional acceptance of the content and later difficulties remembering it.
Anorexia Nervosa
Anorexia Nervosa - An eating disorder in which a normal-weight person (usually an adolescent female) diets and becomes significantly (15% or more) underweight, yet, still feeling fat, continues to starve.
Labels: Anorexia Nervosa
Motivation
Motivation - A need or desire that energizes and directs behavior.
Gender
Gender - In psychology, the characteristics, whether biologically or socially influenced, by which people define male and female.
Reflex
When asked to picture a reflex, this knee-jerk reflex is probably the first thing that comes to our minds. We all have experienced it in the doctors office, where the doctor hits your knee and makes sure your reflex is working.
Reflex - A simple, autonomic, inborn response to a sensory stimulus.
Labels: reflex
Thursday, June 07, 2007
Wednesday, June 06, 2007
Dissociative Identity Disorder
Dissociative Identity Disorder: a rare dissociative disorder in which a person exhibits two or more distinct and alternating personalities; also called multiple personality disorder.
Repression
Repression: in psychoanalytic theory, the basic defense mechanism that banishes anxiety-arousing thoughts, feelings, and memories from consciousness.
Feel-good, do-good phenomenon
Feel-good, do-good phenemenon: people's tendency to be helpful when already in a good mood.
Sexual Orientation
Sexual Orientation: an enduring sexual attraction toward members of either one's own gender (homosexual orientation) or the other gender (heterosexual orientation).
Down Syndrome
Down Syndrome: a condition of retardation and associated physical disorders caused by an extra chromosome in one's genetic makeup.
Babbling Stage
Babbling Stage: beginning at 3 to 4 months, the stage of speech development in which the infant spontaneously utters various sounds at first unrelated to the household language.
Iconic Memory
Iconic Memory: a momentary sensory memory of visual stimuli; a photographic or picture-image memory lasting no more than a few tenths of a second.
Classical Conditioning
Classical Conditioning: a type of learning in which an organism comes to associate stimuli; a neutral stimulus that signals an unconditional stimulus begins to produce a response that anticipates and prepares for the unconditioned stimulus, also called Pavolvian conditioning.
Dream
I think dreams are one of the most fascinating things we have talked about this year in AP Psych. I can't believe that we don't fully understand why we dream and the significances of those dreams, and yet we're venturing farther away than ever into outer space.
Dreams: periodic, natural, reversible loss of consciousness - as distinct from unconsciousness resulting from a coma, general anesthesia, or hibernation.
Dreams: periodic, natural, reversible loss of consciousness - as distinct from unconsciousness resulting from a coma, general anesthesia, or hibernation.
Extrasensory Perception
Extrasensory Perception: the controversial claim that perception can occur apart from sensory input; said to include telepathy, clarivoyance, and precognition.