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Psychology 10 Midterm 1
Introductory Psychology - terms for midterm 1 at UCLA
32
Psychology
10/11/2010

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Term
Acquisition
Definition

The initial stage in classical conditioning; the phase associating a NS with an US so that the NS comes to elicit a conditioned response.

In operant conditioning, the strengthening of a reinforced response.

Term
Amphetamines
Definition

Drugs that stimulate neural activity, causing speeded-up body functions and associated energy and mood changes.

Examples: amphetamine, methamphetamine


Term
Automatic Processing
Definition
Unconscious encoding of incidental information, such as space, time and frequency, and of well-learned information, such as word meanings.
Term
Barbituates
Definition

 Drugs that depress the activity of the central nervous system, reducing anxiety but impairing memory and judgement.

Examples: amytal, nembutal, seconal

Term
Brain Plasticity
Definition

The ability of the human brain to change as a result of one's experience, that the brain is 'plastic' and 'malleable.'

Previous belief amongst scientists was that the brain does not change after the critical period of infancy.

Term
Case Study
Definition
An observation technique in which one person is studied in depth in the hope of revealing universal principles.
Term
Clinical Psychology
Definition
A branch of psychology that studies, assesses, and treats people with psychological disorders.
Term
Control Condition
Definition
The condition of an experiment that contrasts with the experimental condition and serves as a comparison for evaluating the effect of the treatment.
Term
Developmental Psychology
Definition
A branch of psychology that studies physical, cognitive, and social change throughout the life span.
Term
Evolutionary Psychology
Definition
Explains psychological traits as the functional products of natural selection or sexual selection. Argue that human behavior is generated by psychological adaptations that evolved to solve recurrent problems in human ancestral environments.
Term
Explicit Memory
Definition
Memory of facts and experiences that one can consciously know and declare. Also known as declarative memory.
Term
Flashbulb Memory
Definition

A clear memory of an emotionally significant moment or event.


Term
Gestalt Psychology
Definition
A theory of mind and brainpositing that the operational principle of the brain is holistic, parallel, and analog, with self-organizing tendencies.
Term
Hallucinogens
Definition

Psychedelic ("mind-manifesting") drugs, such as LSD, that distort perceptions and evoke sensory images in the absence of sensory input.

Examples: LSD, mescaline, Peyote, Mushrooms

Term
Hippocampus
Definition
A neural center located in the limbic system that helps process explicit memories for storage.
Term
Holistic Face Processing
Definition
The ability to process a face as having a whole form. People deprived of visual experience early in life will later have difficulty with holistic processing, but often can perceive differences in top/bottom half of the face images than normal viewers.
Term
Human Factors Psychology
Definition
A branch of psychology that explores how people and machines interact and how machines and physical environments can be made safe and easy to use.
Term
Implicit Memory
Definition
Retention independent of conscious recollection. Also called procedural memory.
Term
Industrial-Organizational Psychology
Definition
The application of psychological concepts and methods to optimizing human behavior in workplaces.
Term
Opiates
Definition

Opium and its derivatives, such as morphine and heroin; they depress neural activity, temporarily lessening pain and anxiety.

Examples: morphine, heroin,codeine, ocycodone, hydrocodone

Term
Parapsychology
Definition
Seeks to investigate the existence and causes of psychic abilities, near-death experiences, etc. using the scientific methodSimply, the study of paranormal phenomena.
Term
Perceptual Adaptation
Definition
In vision, the ability to adjust to an artificially displaced or even inverted visual field.
Term
Phi Phenomenon
Definition
An illusion of movement created when two or more adjacent lights blink on and off in quick succession.
Term
Primacy Effect
Definition
 Among earlier list items, the first few items are recalled more frequently than the middle items. The initial items presented are most effectively stored in long-term memory because of the greater amount of processing devoted to them.
Term
Recency Effect
Definition
People tend to begin recall with the end of the list, recalling those items best. These items are still present in working memory when recall is solicited.
Term
Rehearsal
Definition
The conscious repetition of information, either to maintain it in consciousness or to encode it for storage.
Term
Retrieval
Definition
The process of getting information out of memory storage. 
Term
Sensory Memory
Definition
The immediate, very brief recording of sensory information in the memory system.
Term
Spacing Effect
Definition
The tendency for distributed study of practice to yield better long-term retention than is achieved through massed study or practice.
Term
Split-Brain
Definition
A lay term to describe the result when the corpus callosum connecting the two hemispheres of the brain is severed to some degree. Used as a last resort to treat intractable epilepsy.
Term
Psychology
Definition
The scientific study of behavior and mental processes.
Term
Definition