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Abnormal Psychology
Every vocabulary word in Chapters 4-6 of Abnormal Psychology Textbook
26
Psychology
Undergraduate 4
09/16/2013

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Term
Theoretical Perspective
Definition
An orientation to understanding the causes of human behavior and the treatment of abnormality
Term
Biological Perspective
Definition
A theoretical perspective in which it is assumed that disturbances in emotions, behavior, and cognitive processes are caused by abnormalities in the functioning of the body
Term
Neurotransmitter
Definition
A chemical substance released from a neuron into the synaptic cleft, where it drifts across the synapse and is absorbed by the receiving neuron
Term
Genotype
Definition

The genetic makeup of an organism

Think GENETIC-type

Term
Allele
Definition
One of two different variations of a gene
Term
Norepinephrine
Definition

Related Disorders:

Mood Disorders

Anxiety Disorders (Panic Disorder)

Term
Serotonin
Definition

Related Disorders:

Mood Disorders

Anxiety Disorders

Schizophrenia

Eating Disorders

Substance Abuse Disorders

Term

Gamma-aminobutyric Acid

(GABA)

Definition

Related Disorders:

Anxiety Disorders

Substance Abuse Disorders

Term
Dopamine
Definition

Related Disorders:

Parkinson's Disease

Schizophrenia

Eating Disorders

Substance Abuse Disorders

 

Term
Acetylcholine
Definition

Related Disorders:

Alzheimer's Disease

Term
Opioids
Definition

Related Disorders:

Substance Abuse Disorders

Term
Polygenic
Definition
A model of inheritance in which more than one gene participates in the process of determining a given characteristic
Term
Phenotype
Definition

The expression of the genetic program in the individual's physical and psychological attributes

Think PHYSICAL-type

Term
Epigenetics
Definition
The science that attempts to identify the ways that the environment influences genes to produce phenotypes
Term
Endophenotypes
Definition
Biobehavioral abnormalities that are linked to genetic and neurobiological causes of mental illness
Term
Diathesis-Stress Model
Definition
The proposal that people are born with a predisposition (or "diathesis") that places them at risk for developing a psychological disorder if exposed to certain extremely stressful life experiences
Term
Epigenesis
Definition
Process through which the environment causes them to turn "off" or "on"
Term
DNA Methylation
Definition
The process that can turn off a gene as a chemical group, methyl, attaches itself to the gene
Term
Genome-wide Linkage Study
Definition
Genetic method in which researchers study the families of people with specific psychological trait disorders
Term

Genome-wide Association Studies

(GWAS)

Definition
Genetic method in which researchers scan the entire genome of individuals who are not related to find the associated genetic variations with a particular disease
Term
Single Nucleotide Polymorphism (SNP)
Definition
A small genetic variation that can occur in a person's DNA sequence
Term
Psychotherapeutic Medications
Definition
Somatic treatments that are intended to reduce the individual's symptoms by altering the levels of neurotransmitters that researchers believe are involved in the disorder
Term
Psychosurgery
Definition
A form of brain surgery, the purpose of which is to reduce psychological disturbance
Term
Psychosurgery, or Psychiatric Neurosurgery
Definition
A treatment in which a neurosurgeon operates on brain regions, most likely responsible for the individual's symptoms
Term
Schizophrenia and Schizophrenia-related disorders
Definition
Antipsychotics, Conventional or "typical" antipsychotic medications, "Atypical" antipsychotic medications (also called "second generation")
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