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59 Cards in this Set

  • Front
  • Back
the modern western approach to studying Individual differences makes what assumptions?
people may vary on any given attribute
I.D.'s can be measured
we can then classify people and study these differences
I.D.'s may become useful predictors of behavior
what are three factors of quantitative research
1. descriptive
2. experimental
3. correlational

quantitative research uses numbers and statistics to represent data
precise measurement and analysis are important
describe descriptive research
data is collected in a variety of ways, with the intent of describing existing phenomena
describe experimentation in psychology
involves a higher degree of researcher manipulation and control; allows cause-and-effect conclusions
what do I.V. and D.V. stand for?
I.V. = independant variable (usually the treatment (Tx))
D.V. = dependant variable (this is what is expected to change depending on the I.V.)
define internal validity
The degree to which we have confidence that the I.V. was what caused the change in the D.V.
what are some threats to internal validity?
not using random assignment

not using a control group
describe external validity? What might threaten external validity?
can the results be generalized to other populations?

A poor sample of the population might threaten external validity
what is statistical significance?
chance can be ruled out as the cause of the change in the D.V.
describe clinical significance
the results are perceived as important to some clinical population
what are RCT's and what are they used for?
randomized clinical trials: (a.k.a. efficacy studies) or the randomized double-blinded placebo control group design

the RCT design is used to determine whether Tx's have effects, and to compare treatments
what are characteristics of RCT's and why do we do them?
inclusion criteria
random assignment to conditions
"blindness"
numbers of sessions is fixed
highly scripted Tx protocols


we do them because they have high internal validity
what are some placebos in RCT's?
wait-list controls
non-directive therapies
dismantled interventions
what is a common criticism for the RCT approach?
individual (ideographic) differences get lost in group (nomothetic) comparisons
describe correlational research
data is collected in a variety of ways and then analyzed in order to describe relationships and make predictions
describe qualitative research
often starts without a hypothesis (to be gleaned from the data)
data is usually descriptive with less emphasis on numerical representation
seeks to understand peoples subjective experience
what are common methods of qualitative research?
interviews
observations
content analysis
what 3 ways has abnormal behavior been explained historically?
1. the supernatural (demon possession)
2. biology
3. the mind
who coined the term "mental illness"?
Weyer
what is the WHO?
world health organization
what is the DSM?
diagnosis and statistical manual
what are some strengths of the DSM?
standardized language and criteria = higher reliability in research and clinical diagnosis

validation comes with naming and categorizing
what waas the most common disorder found in the world mental health survey?
anxiety
is poverty related to risk of mental illness?
yes: on average there is 3 times more MI in low SES communities in U.S. and elsewhere

additionally women have higher rates consistently
which comes first? Mental illness or poverty?
it goes both ways
what is the DSM?
diagnosis and statistical manual
what are some strengths of the DSM?
standardized language and criteria = higher reliability in research and clinical diagnosis

validation comes with naming and categorizing
what waas the most common disorder found in the world mental health survey?
anxiety
is poverty related to risk of mental illness?
yes: on average there is 3 times more MI in low SES communities in U.S. and elsewhere

additionally women have higher rates consistently
which comes first? Mental illness or poverty?
it goes both ways but poverty has been shown ot come first in decades of research
what does SES stand for?
socioeconomic status
what explains the relationship between MI and SES?
insecurity (lack of stability and continuation of livelihood, lack of safety)
hopelessness
social factors (weakening family ties, lack of social support, etc.)
lack of education
is high SES a risk factor for MI?
research is preliminary but has shown high affluence in teens to risk for:
depression
anxiety
substance abuse
why is high SES a risk factor for MI?
isolation from parents (emotional and physical)
excessive pressure to achieve
what are some family factors associated with mental illness?
caregiver history of mental illness
severe family conflict
larger families and/or overcrowding
lower SES
parental criminality
what are common MI for males?
ADHD
autism and mental retardation
alcohol dependence
impulse-control disorders (like gambling)
what are common MI for females?
depression
most anxiety disorders
eating disorders
how does gender affect rates for severe mental illness?
relatively small gender differences when it comes to severe mental illness

schizophrenia
bipolar disorder
OCD (in most studies)
do men and womens symptoms differ?
generally speaking no (BUT)

men sometimes exhibit more anger/irritability and more substance-related coping

also men consistently:
report fewer symptoms and are less likely to be diagnosed
define personality
ones characteristic way of thinking, feeling, and behaving
what is the strongest FFM predictor of psychological disorders
neuroticism
what are some general FFM changes from ages 20-30
decreases in emotionality and thrill-seeking
increases in cooperation and self-discipline
how is personality a predictor of MI?
a difficult early temperment
high behavioral disinhibition
high inhibition
are there gender differences in neuroticism?
females are slightly higher
are there differences in neuroticism depending on SES?
lower SES has slightly higher neuroticism
when does neuroticism peak?
late adolescence
what is neuroticism most predictive of?
mood disorders (depression, dysthymia and bipolar)
anxiety disorders
eating disorders
somatorform disorders (hypochondria, conversion, etc.)
does neuroticism predict personality disorders?
diagnosis is difficult and reliabilitiesare notoriously low for some PDs
what are the Big Five personality factors?
N= neuroticism
A= agreeableness
C= concientiousness
E= extraversion
O= openess
from the article The Matthew Effect:
how is canadian hockey a meritocracy?
the players are groomed and seperated by skill. As they get older and better they are seperated still until the best of the best make it to the "top of the top of the pyramid"
from the article The Matthew Effect:
what was Barnsley's "iron law" of canadian hockey?
an overwhelming majority of the players in the elites were born between January and April
from the article The Matthew Effect:
how is relative age related to the experience of college students?
students born near the beginning of the cut off date are more likely to succeed due to ability, this effect carries over to college as well
from the article The Matthew Effect:
what is accumulative advantage?
accumulative adavantage describes that someone who is initially a bit better at something (like hockey) gets more training and practice which makes them better still. This continues until that little difference grows into a big difference and gives that person a large advantage
From the article The Effectiveness of Psychotherapy:
which type of study is said the be the "gold standard" of describing whether or not a treatment works? Efficacy studies or effectiveness studies?
Efficacy studies are the gold standard because they are controled very well and have very strict guidelines, this leads to high internal validity
From the article The Effectiveness of Psychotherapy:
what are "nonspecifics"?
2. The controls are rigorous: Not only are patients included who receive no treatment at all, but placebos containing potentially therapeutic ingredients credible to both the patient and the therapist are used in order to control for such influences as rapport, expectation of gain, and sympathetic attention
From the article The Effectiveness of Psychotherapy:
3. What important elements of some psychotherapies done “in the real world” are not represented in efficacy studies?
psychotherapy continues until the patient is better or until they quit
psychotherapy in the field is self-correcting (if one technique isn't working they try another one)
patients seek out treatment and specific therapists in the field whereas in effficacy studies use random assignment
patients in the psychotherapy field usually have multiple problems that need to be fixed instead of just one
field psychotherapy is concerned with improvement of the general functioning of a patient
From the article The Effectiveness of Psychotherapy:
Describe the Consumer Reports study. Who were the respondents? What were they asked?
CR put a survey in it's reading that asked it's readers about seeking out help for stress or emotional problems
the people that responded were the readers of CR and of 180,000 readers, 7,000 responded to the mental health questions
they were asked questions about if/where they sought therapy and asked many questions about the therapy they sought
From the article The Effectiveness of Psychotherapy:
what are the methodological virtues and flaws of the CR study? (name as many as u can of each)
VIRTUES:
good sampling
varied treament duration
self-correction
dealt with multiple problems
general functioning
clinical significance
unbiased

FLAWS:
sampling is possibly biased (only got reports from people who had the drive to return the survey)
no control groups
self-reporting from patients (maybe people who had success with therapy are more likely to report that success)
no blindness
inadequate outcome measures
retrospective
"therapy junkies"
nonrandom assignment
In the article Mercury Rising:
How was the link between autism and vaccines established?
parents believed that their children got their autism from vacinations recieved as infants containing mercury