STATES OF CONSCIOUSNESS
Daydreaming and Fantasy
Daydreaming is imagination dream
that shift attention away from real life and into a private world of
make-believe.
Daydreaming is nothing more than
fulfill that every one of us want to be. It is again nothing more than a
retreat from the real world and refresh from a stressful day, build problem,
interpersonal skills and encourage creativity. Daydreaming and fantasy provide
relief from unpleasant reality and reduce internal tension and external
aggression.
Sleep is necessary thing as food as
water that every one of us needs it.
Sleep is called circadian cycles.
Circadian rhythms are 24-hour solar cycle of light and dark, found in human
being and animal and even one-celled organisms. Neurons in the hypothalamus
release epinephrine help us alert at day time, at night time, melatonin
hormones are released make us feel sleep. Biological clocks as melatonin
recognize when it is night time. Therefore, blind people sometimes have trouble
to go sleep ontime because melatonin are not sure whether it is day time or
night time.
Going to sleep means losing
awareness and failing to respond to a stimulus that would produce a response in
the waking state.
There are 4 stages of sleep. Stage
1 is the slowing of the pulse, muscle relaxation, and side to side rollong
movements of eyes. Stages 2-3 are hard to awaken and do not respond to stimuli
such as noise or lights. Rapid eye movement stage is a deeply asleep. It is
incapable of moving, body’s voluntary muscles are essentially paralyzed.
Inadequate sleep will make difficult
for people to pay attention and to remember things, reaction time slows down,
behavior becomes unpredictable, and accidents and errors in judgement increase.
Sleep disorders: sleeptalking,
sleepwalking and night terrors, insomnia, apnea, and narcolepsy.
Dreams are visual and auditory
experiences that our minds create during sleep.
Dreams as unconscious wishes. Dreams
as information processing.
Depressants: Alcohol, Barbiturates, and
the Opiates.
Depressants are chemicals that retard behavior and thinking by either speeding up or slowing down nerve impulses.
Alcohol psychoactive drug.
Barbiturates are similar to
alcohol. If taken on an empty stomach, a small does will cause
light-headedness, silliness, and poor motor coordination.
Opiates reduces feelings of
euphoria, well-being, and relaxation.
Stimulants: Caffeine, Nicotine,
amphetamines, and cocaine
Caffeine reduces the total
number of sleep minutes and increases the time it takes to fall asleep, cause
headaches, lethargy, depression.
Nicotine like cocaine, amphetamines, morphine as cause
heart rate increases and blood vessels constrict, dull skin and cold hands,
accelerating process of wrinkling and aging.
Amphetamines are stimulant
drugs that can cause sweating, tremors,
heart palpitations, anxiety and insomnia.
Cocaine produce a sense of
euphoria by stimulating the sympathetic nervous system, also leads to anxiety,
depression and addictive cravings.
Hallucinogens include LSD (lysergic acid
diethylamide), mescaline, peyote, and psilocybin. Hallucinogens cause memory
loss, paranoia, panic attacks, nightmares, and aggression.
Marijuana is less powerful effect than
hallucinogens. It causes suspicious, anxious and depressed.
Meditation has been used to treat
certain medical problems. While meditation, muscle tension release, heart rate
release and increases time of well-being.
Hypnosis is used to treat certain
form of mental illness
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CHAPTER
5
LEARNING
Classical condition is the type of learning in which
a response naturally elicited by one stimulus comes to be elicited by a
different, formerly neutral stimulus.
Unconditioned stimulus is a stimulus that
invariably causes an organism to respond in a specific way.
Unconditioned response is a response that takes
place in an organism whenever an unconditioned stimulus occurs.
Conditioned stimulus is an originally neutral
stimulus that is paired with an unconditioned stimulus and eventually produces
the desired response in an organism when presented alone
Conditioned response is after conditioning, the
response an organism produces when a conditioned stimulus is presented.
Intermittent pairing is pairing the learning
trials of conditional stimulus and unconditional stimulus.
Pavlov discovered above classical conditioning almost by
accident.
Mary Cover Jones, Joseph Wolpe has continuous developing
the theory of classical conditioning of Parlov to now.
Psychologist Martin Seligman has offered an answer
why people fear of snake instead of flower. He said because we had experience
snake is harmful subject because of classical conditioning we has learned.
This learning is to learn rewards or
avoid punishment.
The first essential element in
operant conditioning is emitted behavior. Operant conditioning involves operant
behavior, which spontaneously respond “operating” on the environment.
The second essential element is
consequence following a behavior. The consequences that behavior will be
repeated are called reinforcers. In contrast the consequence that decrease
the chances are behavior will be repeated is called punishers.
Edward Lee Thorndile discovered
above classical conditioning.
There are 2 kinds of reinforcers.
Positive reinforcers are food, prase, money or something rewarding to a
situation. Negative reinforcers are aversive noise or something unpleasant.
Biofeedback has become
well-established treatment for a number of medical problems by B.F. Skinner
Punishment is something that removes unpleasant from the environment or add something unpleasant to the environment.
Classical and operant have something in common as both involve the learning of association. Classical condition is between stimulus and another. Operant condition is between action and consequence.
Contingency is a reliable “if-then”
relationship between two events such as a CS and a US.
Stimulus control occurs in both
classical and operant conditioning. Under classical conditioning, the
conditioned respond is under the control of the conditioned stimulus. In
operant conditioning, under the control of stimulus is associated with reward
or punishment.
Stimulus discrimination is learning
to respond to only one stimulus and to inhibit the response to all other
stimuli.
Response generalization is giving a
response that is somewhat different from the response originally learned to
that stimulus.
New
learning based on original learning.
Primary reinforcer is reinforcer
that is rewarding in itself, such as food, water and sex
Secondary reinforcer is reinforcer whose value is acquired through association with other primary or secondary reinforcers.
Cognitive learning is learning that
depends on mental processes that are not directly observable.
Latent learning is not immediately
reflected in a behavior change.
Learning by observation.
PartA
3. Operational definitions are
definitions which tell how to
collect data
4.What does it mean to say a definition
is valid?
5. What does it mean to say a
definition is reliable?
you
can measure the same thing again and get the same results
6. Replication...
is
essentially repetition of research in all its details
7. In observational research there
are no...
8. What is the independent variable,
in experimental research?
. the
variable which is manipulated in an experiment
9. A single-blind design should be
sufficient to eliminate -------------------- as a confounded variable
10. How are experimenter effects
eliminated
Part
B
1.
2.
1.
Hypotheses: people who drink drugged lemonade will less remember than people who
drink plain lemonade.
2.
Independent variable: repression
3.
Dependent variable: unpleasant memories
4.
Control:
Dr. Morgan test on the participant by requiring them to have a tasteless
chemical lemonade.
5.
Ethic:
this research is to help people be aware on drinking drugged chemical because
it will affect on their memories.
3.
1.
Hypotheses: people who have depression will get rid of it if they have been
treated (helped) in certain time.
2.
Independent variable: depression
3.
Dependent variable: better have cognitive behavioral therapy.
4.
Control:
the result of the first test is given to each group is the control group.
5.
Ethic:
this research is to find the better treatment for people who have depression.
4.
1.
Hypotheses: Yellow warm bodied toy will be played with most by the three year
olds.
2.
Independent variable: designing of toy
3.
Dependent variable: ElectriCAT
4.
Control: Children are tested on playing with different toys.
5.
Ethic:
this research is to find the better toy for children.
5.
1.
Hypotheses: A large dose of Lysine will not reduce women patients for “conversion
disorder”
2.
Independent variable: taking a large dose of Lysine
3.
Dependent variable: “conversion disorder” treatment.
4.
Control: private test after they received their medication.
5.
Ethic:
this research is to help female patients understand more about “conversion
disorder”
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Definition of Psychology:
Psychology
is the scientific study of behavior and mental processes.
The fields of Psychology
Developmental
Psychology: study human mental and
physical growth from the prenatal period through childhood, adolescence,
adulthood, and old age.
Physiological
Psychology: investigate the biological basis of human behavior, thoughts,
and emotions.
Experimental
Psychology: conduct research on basic psychological processes, including
learning, memory, sensation, perception, cognition, motivation, and emotion.
Personality
Psychology: study the differences among individuals in such traits as
anxiety, sociability, self-esteem, need for achievement, and aggressiveness.
Clinical
and Counseling Psychology: Clinical psychologists are interested primarily
in the diagnosis, cause, and treatment of psychological disorders. Counseling
psychologists are concerned primarily with normal problems of adjustment that
most of us face at some point.
Social
Psychology: study how people influence one another.
Industrial
and Organizational Psychology: concerned with such practical issues as
selecting and training personnel, improving productivity and working
conditions, and the impact of computerization and automation on workers.
There are five enduring issues
that all psychologists share in common interest: Person-Situation,
Nature-Nurture, Stability-Change, Diversity-Universality, Mind-Body.
What is Scientific method: Scientific method is defined when psychologists seek to
answer questions. For example, many people believe that males are naturally
more aggressive than females because of society and culture encourages that
indeed requires males to be combative, even violent. Perhaps girls and women
make nasty remarks or yell, but boys and men are far more likely to fight.
Theory is systematic explanation
of a phenomenon.
Hypotheses are specific, testable
predictions derived from a theory.
The growth of Psychology
Beside the
established psychologists Wilhelm Wundt and Edward Bradford Titchener about
“Structuralism” and William James about “Functionalism” were mentioned in the
growth of psychology, we can not forget to mention about Sigmund Freud,
psychodynamic Psychologist. Sigmund Freud is the best known so far or the father
of psychology.
Psychodynamic
theory is to study about personality theories that interact within the
individual, often outside conscious awareness.
John
Watson’s view of psychology knew as behaviorism. Behaviorism is to study about
psychology that only by observable and measurable behavior. Addition, Skinner
believed on the view of Watson but she added a new element to the behaviorist
repertoire was reinforcement.
Psychology developed to study the
mental processes in the broadest sense is called Cognitive psychology.
Human Diversity
We need to learn
about human diversity because we will be tomorrow’s citizens of the world. We
will face with diversity of people sooner or later in future who have different
backgrounds from different countries. It is essential to understand other
cultures because our purposes to live in the earth is to bring the happiness to
each other.
Race
and Ethnicity: race’s definition is only based on the skin color and facial
features but also believe to racial categories such as people’s social
identities, their sense of self, their experiences in their own and other
societies and even their health. Ethnicity is based on cultural characteristics
Culture
is a people’s “design for living”. A culture shows itself a mode of thinking,
acting, communicating to share about its own belief and ideals
Research methods in Psychology
Naturalistic
Observation is study of animal or human
behavior in natural settings rather than in the laboratory.
Case
study: detailed description of one person or a few individual that provide
valuable insights but also have significant drawbacks
Surveys:
carefully selected group of people is asked a set of predetermined questions in
face-to-face interviews or in questionnaires.
Correlational
research: based on the naturally occurring relationship between two or more
variables.
Experimental
research: investigator deliberately manipulates selected events or
circumstances and then measures the effects of those manipulations on
subsequent behavior.
Independent variable is
manipulated to test its effects on the other, dependent variables.
Dependent variable is
measured to see how it is changed by manipulations in the independent variable.
Control group is the group
not subjected to a change in the independent variable, used for comparison with
the experimental group.