what is meant by statistical infrequency?
-we can think of normal and abnormal behaviour based on how many
times we observe it
-normally distributed
most people cluster around mean
less people at the extremes
bell shaped curve
explain two strengths of this definition for abnormality
strength- objective
-uses quantitative data so not reliant on opinion and non-bias to
decide what is abnormal
-people feel less judged because stats used as evidence not just a
doctors opinion
strength- useful
-can be used to assess the severity of an individuals symptoms e.g.
Becks depression inventory states that a score of 30+ = severe
depression
-statistical infrequency is useful in diagnostic and assessment of
mental health disorders
-can be used to justify requests for psychiatric treatment
explain two limitations of this definition for abnormality
limitation- not all infrequent behaviours are abnormal
P1: psychopathology 1
, -about 10% people will be chronically depressed at some point in
their lives
-contradict definition of abnormality because it says that
limitation- lacks external validity
-nudity is considered to be a statistical infrequent behaviour in
western cultures just like hearing voices
-in tribal cultures both are frequent as normalised behaviours
-contradicts the definition of abnormality because characteristics
are not always normally distributed in all cultures
-cannot be applied to other cultures which reduces usefulness
what is meant by deviation from social norms
-written/ unwritten acceptable rules in society which differ in each
culture
-behaviour which violates the implicit (assumed) and explicit (clearly
stated) rules and accepted standards of a society is considered
abnormal
explain one strength of this definition for abnormality
strength- protects society
-symptoms of antisocial personality disorder include a disregard for
right and wrong, persistence of deceit to exploit others, issues with
processing emotions
-these behaviours are dangerous so defining them as abnormal
protects society
-useful in real life situations
explain two limitations for this definition for abnormality
limitation- subjective
-opinions on what behaviour is normal may differ
-e.g. stealing may be seen as subjective because of the reasons
behind it
-diagnosis of mental health will be less accurate
P1: psychopathology 2
, limitation- lacks external validity
-norms vary from culture to culture and across generations
-e.g. body modification is a subject which has different opinions
-this definition of abnormality wont explain abnormal behaviour over
time/ in different cultures
what is meant by failure to function adequately?
-occurs when someone is unable to cope with ordinary demands of
daily living
-Rosenhan and Seligman
give some characteristics of abnormal behaviour
-violation of moral standards
-oberver discomfort
-experiences severe personal distress
-irrational and unpredictable behaviour
-maladaptive
-unconventional
explain one strength of this definition for abnormality
strength- represents sensible for when people need professional
help
-many people show symptoms of mental disorders however it is
when we see severe symptoms that action is taken
-treatment +services are targeted to those who need them most
explain two limitations for this definition for abnormality
limitation- discrimination and social control
-easy to label non-standard lifestyle choices as abnormal
-someone might just choose to deviate from social norms
-people who make unusual choices are more likely to be labelled as
abnormal and freedom of choice is restricted
limitation- failure to function may not be abnormal
P1: psychopathology 3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller umaimahbhuta. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.79. You're not tied to anything after your purchase.