AP Psych Units 2.4-2.8 Definitions Test Review

chunking

organizing items into familiar, manageable units; often occurs automatically.

mnemonics [nih-MON-iks]

memory aids, especially those techniques that use vivid imagery and organizational devices.

spacing effect

the tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice.

testing effect

enhanced memory after retrieving, rather than simply rereading, information. Also referred to as a retrieval practice effect or test-enhanced learning.

shallow processing

encoding on a basic level, based on the structure or appearance of words.

deep processing

encoding semantically, based on the meaning of the words; tends to yield the best retention.

semantic memory

explicit memory of facts and general knowledge; one of our two conscious memory systems (the other is episodic memory).

episodic memory

explicit memory of personally experienced events; one of our two conscious memory systems (the other is semantic memory).

hippocampus

a neural center located in the limbic system; helps process explicit (conscious) memories — of facts and events — for storage.

memory consolidation

the neural storage of a long-term memory.

flashbulb memory

a clear memory of an emotionally significant moment or event.

priming

the activation, often unconsciously, of particular associations in memory.

encoding specificity principle

the idea that cues and contexts specific to a particular memory will be most effective in helping us recall it.

mood-congruent memory

tendency to recall experiences that are consistent with one's current good or bad mood.

serial position effect

our tendency to recall best the last items in a list initially (a recency effect), and the first items in a list after a delay (a primacy effect).

interleaving

a retrieval practice strategy that involves mixing the study of different topics.

anterograde amnesia

an inability to form new memories.

retrograde amnesia

an inability to remember information from one's past.

proactive interference

the forward-acting disruptive effect of older learning on the recall of new information.

retroactive interference

the backward-acting disruptive effect of newer learning on the recall of old information.

repression

in psychoanalytic theory, the basic defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings, and memories.

reconsolidation

a process in which previously stored memories, when retrieved, are potentially altered before being stored again.

misinformation effect

occurs when a memory has been corrupted by misleading information.

source amnesia

faulty memory for how, when, or where information was learned or imagined (as when misattributing information to a wrong source). Source amnesia, along with the misinformation effect, is at the heart of many false memories.

déjà vu

that eerie sense that "I've experienced this before." Cues from the current situation may unconsciously trigger retrieval of an earlier experience.

intelligence

the ability to learn from experience, solve problems, and use knowledge to adapt to new situations.

general intelligence (g)

according to Spearman and others, underlies all mental abilities and is therefore measured by every task on an intelligence test.

factor analysis

a statistical procedure that identifies clusters of related items (called factors) on a test; used to identify different dimensions of performance that underlie a person's total score.

fluid intelligence (Gf)

our ability to reason speedily and abstractly; tends to decrease with age, especially during late adulthood.

crystallized intelligence (Gc)

our accumulated knowledge and verbal skills; tends to increase with age.

Cattell-Horn-Carroll (CHC) theory

the theory that our intelligence is based on g as well as specific abilities, bridged by Gf and Gc.

savant syndrome

a condition in which a person otherwise limited in mental ability has an exceptional specific skill, such as in computation or drawing.

grit

in psychology, passion and perseverance in the pursuit of long-term goals.

emotional intelligence

the ability to perceive, understand, manage, and use emotions.