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Low levels of this neurotransmitter are often seen in patients with depression
Serotonin
Cells that change one form of energy into neural impulses are known as
Receptor cells
What is a double-blind procedure?
Neither the experimenter nor the participant know who has received the placebo and who has received the independent variable
In order for an experiment’s results to be accepted the results must be…
Replicable
Excitatory neurotransmitter involved in learning and memory; Oversupply can lead to migraines or seizures
Glutamate
What is brain/neural plasticity?
When a brain part takes on a new function (usually due to brain damage in another area)
What is a projective test?
Personality tests that provide ambiguous stimuli to trigger projection of one’s inner thoughts and feelings; Thematic Apperception/Rorschach
A sound wave’s height indicates its…
Volume
A sound wave’s frequency indicates its…
Pitch
A light wave’s length indicates its…
Color
A wave lengths amplitude (height) indicates its…
Brightness
What is transduction?
The process where receptor cells turn one form of energy into a neural impulse
If the results of an experiment are statistically significant it means that…
The results were not due to change (p = .05 and below)
Who proposed the social-cognitive theory of personality?
Albert Bandura
What is reciprocal determinism?
Interacting influences of behavior, internal cognition, and environment (Part of Bandura’s theory on personality)
Expectancy that one’s efforts will be successful
Self-Efficacy
Who proposed the theory of personal control (internal v. external locus of control)?
Julian Rotter
What is an external locus of control?
Perception that chance or outside forces determine a person’s fate
The most widely used objective personality test (originally intended for psychiatric diagnosis)
Minnesota Multiphasic Personality Inventory (MMPI-2)
What stage of moral reasoning: Understand that people have different opinions about morality; Right or wrong depends on the situation
Postconventional
Stage where morality is about understanding what is expected of you
Conventional moral reasoning
Alert, waking brain waves
Beta waves
Slow, relaxed brain waves
Alpha waves
Large, slow waves that appear in deep sleep (stages 3 and 4)
Delta waves
What Axis of the DSM asks if there are psychosocial or environmental problems?
IV
What does Axis V of the DSM do/ask?
Assigns a global assessment (number from 0-100 that relates to person’s functioning)
Define nervous system
The body’s electrochemical communication system
How does myelination affect a neural impulse?
Allows action potential to skip the sections that are myelinated (jumps from Node of Ranvier to Node of Ranvier)
What is the major psychosocial struggle of old age?
Integrity v. Despair (When reflecting on his/her life, the older adult may feel a sense of satisfaction or failure)
Kubler-Ross’ stages of grief
Denial, anger, bargaining, depression, and acceptance