Depressive tendencies
decreased positive reinforcement (e.g., decreased positive, pleasurable, or reinforcing events)
decreased availability of positive reinforcement
problems with instrumental behaviours (e.g., problems with social skills)
increased frequency of punishment
emitting fewer
interpersonal behaviours
behavioural activation
Change behaviour
Forget what you are thinking and just do
Works just as well as full CBT conditions
CBT: drop the C and take it apart
behavioural activation
automatic thoughts
depressogenic schemas
automatic thoughts
Thoughts that jump quickly and inexplicably into your head
How you think people see you
depressogenic schemas
negative, deeply ingrained cognitive patterns or beliefs about oneself, others, or the world that increase vulnerability to depression
Can behaving like an extrovert make you happier
engaging with stuff and people can apparently make you happier because it increases positive experiences
you can get trapped in introversion
Microtransactions are important because they make people feel better
positive experience
Increased healthy behaviour(e.g., activation) + decreased depressed behaviour (e.g., avoidance) → positive experience → improved mood and thought
Works better than meds
Efficacy data from Dimidjian et al. (2006)
behavioral activation works (a) in severely depressed patients and (b) as well as antidepressants
response–> reinforcement–>
increased or lowered probability of repetition of response
-B.F. Skinner (1971, p. 17) in Beyond Freedom and Dignity
“In the traditional view, a person is free. He is autonomous in the sense that his behavior is uncaused. He can therefore be held responsible for what he does and justly punished if he offends. That view, together with its associated practices, must be re-examined when a scientific analysis reveals unsuspected controlling relations between behavior and environment.”
Four types of operant conditioning
Positive reinforcement
Negative reinforcement
Positive punishment
Negative punishment
Four types of operant conditioning: positive reinforcement
How it occurs
Result
Example
How it occurs
Desired consequence
is produced by the
behaviour
Result
Increased likelihood of the behaviour
Example
A pleasant effect from going for a walk makes going for a walk more likely to recur
Four types of operant conditioning: Negative reinforcement
How it occurs
Undesired event or
circumstance is
removed after
behaviour
Result
Increased likelihood of the behaviour.
Example
The uncomfortable
feeling of going to work is relieved by staying at home (which makes such absenteeism more likely to recur)
Four types of operant conditioning: Positive punishment
How it occurs
Undesired
consequence is
produced by
behaviour.
Result
Decreased likelihood of the behaviour.
Example
A teacher’s humiliating comment about her student’s singing makes future singing in her presence less likely to recur
Functional Analysis
Antecedents→ behaviour→ consequences
Four types of operant conditioning: negative punishment
How it occurs
Pleasant event or
circumstance is
removed after behaviour
Result
Decreased likelihood of the behaviour.
Example
Refusing to have sex
with your husband after he stays too late at work makes staying too late at work less likely to recur.
Graduated exposure
involves exposing patients to feared situations or sensations in a step-wise manner.
Type of exposures
Situational exposure
Interoceptive exposure
Imaginal exposure
situational exposure
exposure to a feared situation (e.g., shopping mall or classroom)
intreroceptive exposure
Exposure to arousal-related body sensations (e.g., rapid heart rate).
imaginal exposure
exposure to imagined scenarios or imagery (e.g., failing an exam)
Anxiety ________ with successive exposures
habituates