Final Exam Flashcards

1
Q

Case Study

A

a descriptive technique in which one individual or group is studied in depth in the hope of revealing universal principles
Examples: Brain damage, Children’s minds, Animal intelligence

Cons:
Does not explain behavior. It describes it.

Results can be difficult to replicate.

Can be expensive and time-consuming.

Researchers can allow their own feelings to influence the case study, known as researcher bias.

Case studies can lack scientific methods and rigors to protect the accuracy of data collected.

Pros:
They allow researchers to observe and record information about rare, impractical, or unethical conditions and behaviors.
They provide researchers with new evidence to support psychological theories.
They help researchers develop hypotheses that others can study or add to in the future.
They offer researchers additional insights into the phenomenon to gain a better understanding of the behavior or event.
They allow researchers to evaluate conditions or behaviors in a real-world setting that may be difficult to replicate in a laboratory environment.

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2
Q

Naturalistic Observation

A

a descriptive technique of observing and recording behavior in naturally occurring situations without trying to manipulate and control the situation

Pros: allows the investigator to directly observe the subject in a natural setting.

Cons: It does not explain behavior and it doesn’t control factors that may influence behavior

Examples:
A funny finding. We humans laugh 30 times more often isocial situations than in solitary situations
Naturalistic observation also enabled Robert Levine and Ara Norenzayan (1999) to compare the pace of life—walking speed, accuracy of public clocks, and so forth—in 31 countries. Their conclusion: Life is fastest paced in Japan and Western Europe, and slower paced in economically less-developed countries.

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3
Q

Survey

A

data gathered of self reporting behavior or attitude, random selection of population.

Pros

Relatively easy to administer

Can be developed in less time (compared to other data-collection methods)

Cost-effective, but cost depends on survey mode

Can be administered remotely via online, mobile devices, mail, email, kiosk, or telephone.

Conducted remotely can reduce or prevent geographical dependence

Capable of collecting data from a large number of respondents
Numerous questions can be asked about a subject, giving extensive flexibility in data analysis
With survey software, advanced statistical techniques can be utilized to analyze survey data to determine validity, reliability, and statistical significance, including the ability to analyze multiple variables
A broad range of data can be collected (e.g., attitudes, opinions, beliefs, values, behavior, factual).
Standardized surveys are relatively free from several types of errors

Disadvantages

The reliability of survey data may depend on the following factors:

Respondents may not feel encouraged to provide accurate, honest answers

Respondents may not feel comfortable providing answers that present themselves in a unfavorable manner.

Respondents may not be fully aware of their reasons for any given answer because of lack of memory on the subject, or even boredom.

Surveys with closed-ended questions may have a lower validity rate than other question types.

Data errors due to question non-responses may exist.

The number of respondents who choose to respond to a survey question may be different from those who chose not to respond, thus creating bias.

Survey question answer options could lead to unclear data because certain answer options may be interpreted differently by respondents. For example, the answer option “somewhat agree” may represent different things to different subjects, and have its own meaning to each individual respondent. ‘Yes’ or ‘no’ answer options can also be problematic. Respondents may answer “no” if the option “only once” is not available.

Customized surveys can run the risk of containing certain types of errors

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4
Q

Correlation

A

A measure of the extent to which two factors vary together and thus how well each factor predicts the other

Correlation Examples in Statistics. An example of a positive correlation includes calories burned by exercise, where with the increase in the exercise level, the calories burned will also increase.

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5
Q

Experiment

A

a research method in which an investigator manipulates one or more factors (independent variables) to observe the effect on some behavior or mental process (the dependent variable)By random assignment of participants, the experimenter aims to control other relevant factors.

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6
Q

experimental group

A

in an experiment, the group IS exposed to the treatment, that is, to one version of the independent variable.

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7
Q

control group

A

in an experiment, the group IS NOT exposed to the treatment contrasts with the experimental group and serves as a comparison for evaluating the effect of the treatment.

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8
Q

independent variable

A

in an experiment, the factor that is manipulated; the variable whose effect is being studied.

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9
Q

Dependent variable

A

dependent variable in an experiment, the outcome that is measured; the variable that may change when the independent variable is manipulated.

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10
Q

mode

A

the most frequently occurring score(s) in a distribution.

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11
Q

mean

A

the arithmetic average of a distribution, obtained by adding the scores and then dividing by the number of scores.
or arithmetic average—the total sum of all the scores divided by the number of scores.

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12
Q

median

A

the middle score in a distribution; half the scores are above it and half are below it.

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13
Q

Nueroplasticity

A

The brains ability to change especially during childhood by reorganizing after damage, or by building, new pathways based on experience

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14
Q

Parts of neuron

A

Cell body
Nucleus
Dendrites
Axon
Myelin sheath
Terminal branches (Axon)
Axon potential

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15
Q

Cell body

A

The part of a neuron that contains the nucleus, the cells, life support center

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16
Q

Nucleus

A
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17
Q

Dendrites

A

Receives messages from other cells. Often a bushy branching extension that receive and integrate messages, conducting impulses towards the cell body.

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18
Q

Axon

A

Pass his messages away from the cell body to other neurons, muscles and glands

The function of the axon is to transmit information to different neurons, muscles, and glands

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19
Q

Myelin sheath

A

Covers the axon in some neurons and helps speed neural impulses. A fatty tissue layer, sick mentally encasing the axons of some neurons enables vastly greater transmission speed as you’re all impulses hot from one Aud to the next.

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20
Q

Terminal branches (Axon)

A

Form junctions with other cells

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21
Q

Action potential

A

A brief electrical charge that travels down it’s Axon happens when our neurons are stimulated enough that their membranes electrical charge reaches a threshold that prompts each of the neurons to fire an impulse an action potential which travels down the Saxon and transmits messages to other neurons, muscles and glands

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22
Q

Types of Neurons

A
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23
Q

sensory (afferent) neurons

A

Sensory neurons are the nerve cells that are activated by sensory input from the environment

Sensory neurons provide information about touch, position, pain, and temperature,

Example:
when you touch a hot surface with your fingertips, the sensory neurons will be the ones firing and sending off signals to the rest of the nervous system about the information they have received.

The cell bodies of the sensory neurons are located in the dorsal ganglia of the spinal cord.

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24
Q

motor (efferent) neurons

A

neurons that carry outgoing information from the brain and spinal cord to the muscles and glands

Control skeletal muscle (the type of muscle found in your arm or leg), are located in the CNS. These motor neurons have long extensions (axons) that run from the CNS all the way to the muscles they connect with (innervate).

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25
interneurons
neurons **within the brain and spinal cord** they communicate internally and **process information between the sensory inputs and motor outputs**
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THE LOBES
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frontal lobes
the portion of the cerebral cortex lying just behind the forehead; involved in **speaking and muscle movements and in making plans and judgments**
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parietal lobes [puh-RYE-uh-tuhl]
lobes the portion of the cerebral cortex lying at the **top of the head and toward the rear** receives sensory input for **touch and body position** Parietal Lobe, Right - Damage to this area can cause visuo-spatial deficits (e.g., the patient may have difficulty finding their way around new, or even familiar, places). Parietal Lobe, Left - Damage to this area may disrupt a person's ability to understand spoken and/or written language.
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temporal lobes
the portion of the cerebral cortex lying **roughly above the ears** includes the **auditory areas** each receiving information primarily from the opposite ear. Temporal lobe damage may affect many essential functions including **language comprehension, emotional regulation, and memory** It can also **significantly affect the way we process sensory information and interact with our surroundings** Temporal bone, a very complex bone situated in the side of the skull of most mammals and containing the organ of hearing.
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occipital lobes [ahk-SIP-uh-tuhl]
the portion of the cerebral cortex lying at the **back of the head** includes areas that **receive information from the visual fields**
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Nature vs. Nurture
Nature how genetics influence an individuals personality where as nurture refers to how their environment, relationships, and experiences impacts their development
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Individualism
giving priority to one’s own goals over group goals and defining one’s identity in terms of personal attributes rather than group identifications.
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Collectivism
giving priority to the goals of one’s group (often one’s extended family or work group) and defining one’s identity accordingly.
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Puberty
**the period of sexual maturation, when a person becomes capable of reproducing** Girls’ slightly earlier entry into puberty can at first propel them to greater height than boys of the same age But boys catch up when they begin puberty, and by age 14, they are usually taller than girls.
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primary sex characteristics
the body structures **ovaries, testes, and external genitalia that make sexual reproduction possible**
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secondary sex characteristics
**non-reproductive sexual traits** such as female breasts and hips, male voice quality, and body hair.
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**Cross Sectional vs. longitudinal**
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longitudinal study
research that follows and retests the same people over time.
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cross-sectional study
research that compares people of different ages at the same point in time.
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Piagets Stages
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sensorimotor stage
the stage 0-2 at which infants know the world mostly in terms of their sensory impressions and motor activities. **Object Perm manifests**
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preoperational stage
2 to 6 which a child learns to use language but does not yet comprehend the mental operations of concrete logic.
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concrete operational stage
7 to 11 years cognitive stage which children gain the mental operations that enable them to think logically about concrete events. Conservation the principle (which Piaget believed to be a part of concrete operational reasoning) that properties such as mass, volume, and number remain the same despite changes in the forms of objects.
44
formal operational stage
in Piaget’s theory, the stage of cognitive development (normally beginning about age 12) at which people begin to think logically about abstract concepts. As children approach adolescence, said Piaget, they can ponder hypothetical propositions and deduce consequences: If this, then that. Systematic reasoning, what Piaget called formal operational thinking, is now within their grasp.
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Authoritarian
parents are coercive. They impose rules and expect obedience: “Don’t interrupt.” “Keep your room clean.” “Don’t stay out late or you’ll be grounded.” “Why? Because I said so.”
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Permissive
parents are un-restraining. They make **few demands, set few limits, and use little punishment.**
47
Neglectful
parents are uninvolved. They are neither demanding nor- responsive. They are careless, inattentive, and do not seek a close relationship with their children.
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Authoritative
parents are confrontive. They are both demanding and responsive. They exert control by setting rules, but, especially with older children, they encourage open discussion and allow exceptions.
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secure
60% of babies in their caregivers presence, these children play comfortably, happily exploring their new environment. When she leaves, they become upset. When she returns, they seek contact with her.
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Insecure Anxious
Infant may both **resist and seek contact** with caregiver upon reunion.
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Insecure- Avoidant
Infant **avoids connection with caregiver** and does not seem to care about the caregiver's presence, departure, or return.
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Observational Learning
Observational learning (also called social learning) involves learning by watching and imitating, rather than through direct experience. We learn new behaviors by observing events and watching others.
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Classical conditioning/Pavlov
A learning Process that occurs when two stimuli are repeatedly paired. Forms association between stimuli. It also involves respondent behavior, automatic responses to stimulus such a salivating response to meet powder and leader in response to a tone. Neutral stimulus Unconditioned stimulus Unconditioned response Conditioned stimulus Conditioned response Extinction
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Neutral stimulus
a stimulus that elicits no response before conditioning. Pavlov introduced "Ringing the bell"
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Unconditioned stimulus
**AN UNLEARNED AUTOMATIC RESPONSE**A stimulus that unconditionally naturally triggers an (UR)
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Unconditioned response
an unlearned , naturally occurring response such as salivation to and unconditioned stimulus such as food in the mouth,
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Conditioned stimulus
a learned response to a previously neutral but now conditioned response to a previously neutral (but now conditioned) stimuli (CS) . Distinguishing these two kinds of stimuli and responses is easy: Conditioned = learned; unconditioned =unlearned
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Conditioned response
Salivation in response to a tone, however, is learned. It is conditional upon the dog’s associating the tone with the food. Thus, we call this response the conditioned response (CR)
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Extinction
the diminishing of a conditioned response; occurs in classical conditioning when an unconditioned stimulus (US) does not follow a conditioned stimulus (CS); occurs in operant conditioning when a response is no longer reinforced
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recall
**retrieving information that is not currently in your conscious awareness** but that was learned at an earlier time. **A fill-in-the-blank question tests your recall**
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recognition
identifying items previously learned. **A multiple-choice question tests your recognition**
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relearning
a measure of memory that assesses the amount of time saved when learning material again. **learning something more quickly when you learn it a second or later time** **When you review the first weeks of course work to prepare for your final exam** or engage a language used in early childhood, it will be easier to relearn the material than when you first learned it.
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Implicit memory
is sometimes referred to as **unconscious memory or automatic memory**. Implicit memory uses past experiences to remember things without thinking about them. The performance of implicit memory is enabled by previous experiences, no matter how long ago those experiences occurred. Examples: How to balance, walk, muscle memory
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Explicit
is a conscious memory - a type of long-term memory that's concerned with **recollection of facts and events**. You may also see explicit memory referred to as declarative memory. Explicit memory requires you to consciously recall information. Explicit memories stored in Hippocampus Example: Past events, naming all the animals you saw at the zoo
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Infantile amnesia
The infantile amnesia definition is the loss of very early memories. Most people do not remember events from when they were a very young child. For instance, most people would not be able to recall their own first words or first steps
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**Context-dependent Memory**
forgetting can occur when the environment during recall is different from the environment you were in when you were learning Have you noticed? Putting yourself back in the context where you earlier experienced something can prime your memory retrieval.
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State Dependent Memory
occurs when your mood or physiological state during recall is different from the mood you were in when you were learning
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Serial Position Effect
the tendency of a person to recall the first and last items in a series best, and the middle items worst.
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Spearman’s general intelligence (g)
A Charles Spearman believed that we have **one general intelligence that underlies all mental abilities.** a person who is able to solve more questions on an **aptitude** test has a higher intelligence when compared to a person who is able to solve lesser questions He noted that those who score high in one area typically score high in other areas as well. General intelligence (g) according to Spearman and others, underlies all mental abilities and is therefore measured by every task on an intelligence test.
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Cattel Horne Carrol
**This theory affirmed a general intellectual ability factor. It affirmed the existence of Gfluid and Gcrystal** And it identified more specific abilities, such as reading and writing ability, memory capacity, and processing speed **The CHC theory continues to influence psychologists, because it recognizes that many abilities comprise intelligence**, but that these specific abilities exist under a broader umbrella of general intelligence.
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Fluid intelligence
our ability to **reason speedily and abstractly**, as when solving novel logic problems—decreases beginning in the twenties and thirties, slowly up to age 75 or so, then more rapidly, especially after age 85
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Crystalized Intelligence
our**accumulated knowledge and verbal skills** •Tends to increase with age Crystallized intelligence (Gc)— our accumulated knowledge as reflected in vocabulary and analogies tests—increases up to old age.
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Emotional intelligence
The ability to perceive use understand Management handle emotions and positive ways to relieve stress, communicate effectively empathize with others, overcome challenges and diffuse conflict
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Achievement test
Intended to reflect what you have learned your final exam will measure what you have learned in this class
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Aptitude test
Intended to predict what you will be able to learn if you took an entrance exam it was designed to predict your ability to do college or university work
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Intelligence quotient, IQ
IQ tests defined originally as a ratio mental age to chronological age multiplied by 100 uncontemporary intelligence tests. The average performance for a given age is a signed the score of 100. .
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Reliability
re-testing - Consistency of results
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Validity
It is the extent to which a test measures or predicts what it is supposed to adjust, has predictive validity. If it predicts behavior, it was assigned to predict.
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Evidence based suggestions for a happier life
Take control of your time Act happy. Seek work and leisure that engage your skills. Buy experiences rather than things Join the “movement” movement Give your body the sleep it wants Give priority to close relationships Focus and find meaning beyond self Challenge your negative thinking Count your blessings and record your gratitude. Nurture your spiritual self feel-good, do-good phenomenon people’s tendency to be helpful when in a good mood.
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Stress Appraisal Response
The events of our lives flow through a psychological filter. How we appraise an event influences how much stress we experience and how effectively we respond. **stress the process by which we perceive and respond to certain events, called stressors, that we appraise as threatening or challenging**
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Type A Personality
Most reactive, competitive, hard-driving, impatient, time-conscious, super-motivated, verbally aggressive, and easily angered Type A individuals frequently experience negative emotions (anger, impatience), during which the sympathetic nervous system diverts blood away from the liver. This leaves fat and cholesterol circulating in the bloodstream for deposit near the heart and other organs, **increasing the risk of heart disease and other health problems** Thus, Type A individuals actually harm themselves by directing anger at others a pattern of behavior and personality associated with high achievement, competitiveness, and impatience
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Type B personality
Friedman and Rosenman’s term for easygoing, relaxed people.
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Problem - focused coping
**Addressing the problem directly as a way to eliminate it** problem-focused coping attempting to alleviate stress directly—by **changing the stressor or the way we interact with that stressor** Example: establish healthy boundaries
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Emotion- focused coping
Managing your emotional response to a situation instead of trying to solve the problem itself. attempting to alleviate stress by **avoiding or ignoring a stressor**and attending to emotional needs related to our stress reaction. example: getting drunk
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ID
a reservoir of unconscious psychic energy that, according to Freud, strives to satisfy basic sexual and aggressive drives. **The id operates on the pleasure principle, demanding immediate gratification**
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Ego
the partly conscious, “executive” part of personality that, according to Freud, **mediates among the demands of the id, the superego, and reality** The ego operates on the **reality principle**, satisfying the id’s desires in ways that will realistically bring pleasure rather than pain.
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Superego
**the partly conscious** part of personality that, according to Freud, represents internalized ideals and **provides standards for judgment** (the conscience) and for **future aspirations**.
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**Defense Mechanisms**
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Rationalization
Offering self-justifying explanations in place of the real, more threatening unconscious reasons for one’s actions A habitual drinker says she drinks with her friends “just to be sociable.
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Regression
Retreating to an earlier Regression psychosexual stage, where some psychic energy remains fixated A little boy reverts to the oral comfort of thumb sucking in the car on the way to his first day of school.
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Reaction formation
Switching unacceptable impulses into their opposites Repressing angry feelings, a person displays exaggerated friendliness. **express the opposite of their true feelings** sometimes to an exaggerated extent. For instance, a man who feels insecure about his masculinity might act overly aggressive.
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Projection
Disguising one’s own threatening **impulses by attributing them to others** “The thief thinks everyone else is a thief” (an El Salvadoran saying)
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Displacement
Shifting sexual or aggressive impulses toward a more acceptable or less threatening object or person. Example: A little girl kicks the family dog after her mother puts her in a time-out.
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Denial
Refusing to believe or even perceive painful realities A partner denies evidence of his loved one’s affair.
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Maslow’s hierarchy of needs and self-actualization
self-actualization, which is the highest level or stage in his model of human motivation: the ‘Hierarchy of Needs’. According to the hierarchy of needs, self-actualization represents the highest-order motivations, which drive us to realize our true potential and achieve our ‘ideal self’. Self-actualization needs: Self-actualization describes the fulfillment of your full potential as a person. Sometimes called self-fulfillment needs, self-actualization needs occupy the highest spot on Maslow’s Example: Extrapolating from this quote, we can see self-actualization in examples like: An artist who has never made a profit on his art, but he still paints because it is fulfilling and makes him happy. A woman who finds joy in achieving mastery in a niche hobby.
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The Big Five factors
Conscientiousness = how organized you are Agreeableness = how helpful/kind Neuroticisms=how you manage your emotions Extraversion= how sociable Openness=Imaginative, prefers variety, independent
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Psychological Disorders
a syndrome marked by a clinically significant disturbance in an individual’s cognitions, emotion regulation, or behavior.
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Superego
**the partly conscious** part of personality that, according to Freud, represents internalized ideals and **provides standards for judgment** (the conscience) and for **future aspirations**.