Exam #3 Flashcards
Cognition and Psychiatric Disabilities:
- Cognitive impairment is common and may be a core feature of the disorder.
- Normal aging also potentially impairs cognition.
*Some conditions affect executive function, such as ADHD, schizophrenia, or bipolar disorder. - Depression: decision making and concentration; often only during acute phase of illness.
- ADHD: attention, executive functioning, inhibitory control deficit
- Schizophrenia: attention, memory, learning, problem solving
- OCD: difficulty switching attention, perseverating
Components of Cognition:
- Attention: effective allocation of resources; involves taking in information, interpreting, act, reassess effects
- Memory: includes basic, complex, automatic…
- Executive Function: requires a level of awareness and conscious effort, higher order skills
efficiently using cognitive resources to take in the information needed to complete a task
Attention
Automatic (auto pilot) versus Controlled Processing:
(more complex or novel tasks requiring more focused attention)
ability to sort out and focus on certain stimuli
Selective Attention
ability for multi tasking; avoid if the client has attention issues vs doing one task at a time well
Divided Attention
sustained attention; may lead to fatigue
Vigilance
Cognitive Interventions:
- Automatic Processing: simple tasks and provide opportunities for repeated practice
Selective Attention: remove irrelevant stimuli; enhance important information; use visual cues - Divided Attention: try to separate tasks; try to make 1 automatic; practice multi tasking
- Vigilance: incorporate breaks; schedule difficulty tasks during preferred time of day
- Memory: chunk relevant bits of information; create mnemonics and memory aids
- Concept Formation/Categorization: provide a cue sheet; provide real world experiences
- Problem Solving: provide and practice strategies; try to eliminate common problems
- Decision Making: limit options; teach strategies
8: Metacognition: create questions for client to ask themselves before a task; self evaluate
one of the most basic cognitive functions and used for most functioning
Memory
Types of memory:
Somatic
Episodic
Procedural
Short-term
Long-term
Working
memory for facts; tends to be created and forgotten rather easily; strategies may be used to improve retention; Deep Processing (finding meaning in facts) = improved memory
Somatic memory
memory for events that have happened to you; organized temporally
Episodic Memory
memory about how to do something; takes longer to create; more implicit (unconscious); OT often assists clients in gaining new procedural memories; repeated practice
Procedural Memory
memory that is held for only seconds or minutes; if not rehearsed, these memories are lost in 20 seconds; Miller (1956) - humans have capacity for about 7 items (plus or minus 2)
Short-term memory
memory that is the accumulation of information throughout a lifetime
Long- term memory
memory that involves “working with” short term memory while processing to complete a task
Working Memory
Executive Function: higher order cognitive skills-
- Concept Formation & Categorization
- Schemas:
- Scripts:
- Problem Solving:
- Decision Making:
- Metacognition:
concepts are the basic units of knowledge; they establish order to one’s knowledge base; may be concrete or abstract; concepts are grouped into categories; this knowledge is important for much of daily functioning; most is implicit
Concept Formation & Categorization
mental representations of concepts
Schemas
type of schema that describes a sequence of events; OT can help client create scripts to complete complex tasks
Scripts
mental process to accomplish goals; follows a predicted series of steps
Problem-solving
research shows that people use certain strategies to make decisions quickly, but these can be prone to errors (eg: it worked last time; I know a person who did that)
Decision - making
cognition about cognition; awareness of what you do and do not know; an important regulatory function to match your abilities with the task at hand
Metacognition
Assessment of Performance skills: Cognition
Test of Everyday Attention: includes 8 everyday tasks
Multiple Errands Test: measure of executive functioning that takes place in a mall
Dynamic Lowenstein OT Cognitive Assessment (LOTCA): 20 tasks to assess various cognitive functions
Executive Function Performance Test (EFPT): performance based and standardized; evolved from the Kitchen Task Assessment
Toglia’s Dynamic Interactional Approach: includes a Contextual Memory Test and Toglia Category Assessment
Allen Cognitive Level Screen (ACLS-5): leather lacing task standardized to predict functioning in DLS
Continuous Performance Test: for individuals with dementia; involves 7 everyday activities
Do-Eat: performance-based assessment for children aged 5-8; intended to administer in natural environment like a kitchen or at school, but can be adapted for the clinic
Intervention: Models and Techniques
- Cognitive remediation
- Dynamic interactional approach
- Cognitive adaptation
- Cognitive orientation to daily occupational performance (CO-OP)
- Cognitive disabilities Model & Reconsidered
- Errorless Learning
improving or restoring skills for occupational participation; is based on neuroplasticity (the brain’s ability to adapt; now known to persist throughout life)
Cognitive remediation
considers the interaction of person, activity and environment; focus is on functional information processing capacity of the client and self-monitoring
Dynamic interactional approach
adapting the environment or the task for cognitive impairments
Cognitive adaptation
a problem-solving strategy for motor-based skills; 4 step strategy [Goal-Plan-Do-Check]
Cognitive orientation to daily occupational performance (CO-OP)
initially based on the idea that cognitive remediation is not possible for some clients, so focus is on adaptation and the environment; the Reconsidered model is focused on clients with dementia
Cognitive disabilities Model & Reconsidered
individuals with some dx have trouble learning new information and impaired ability to self-monitor; tasks are adapted for success and repeated practice for success
Errorless Learning
Cognitive beliefs:
- OTPF client factor—Individuals’ beliefs about themselves and the world affect occupational performance
- Assumptions about cognitive beliefs (from psychiatry, psychology, learning theories)
*Levels of beliefs: there are surface-level and deeper-level/core beliefs
* Core beliefs can be entrenched, global, rigid, and hard to change
* Beliefs are key factors that influence how we perceive, appraise, and attach meaning to experiences
* Beliefs develop early in childhood and throughout adulthood
* Beliefs affect the experience of the environment, and the environment affects beliefs (dynamic interaction/feedback loop)
Cognitive beliefs and psychiatric conditions:
- Depression
- Anxiety
- Eating Disorders
4.Substance use disorders - Schizophrenia
includes a negative view of self, the world, the future
Depression
leads to biased processing of information; intrusive thoughts; assigning self blame due to cognitive distortion
Anxiety
include distortions of body image and of self worth; eating or not eating behaviors may be used to manage feelings of distress
Eating Disorders
often include distorted beliefs about the effects of substances (I need/deserve this to help me cope; I can handle this; not a problem)
Substance use disorders
it has been found that those with negative symptoms have a higher incidence of defeatist beliefs
Schizophrenia
Cognitive Beliefs and mental health:
- Evidence indicates that CBT is effective for Depression, Anxiety D/O, Eating D/O, Bipolar D/O, PTSD; limited effectiveness for schizophrenia [EBP Table 21-2 p. 307]
- Stigma and self stigma beliefs may be barriers for recovery
- Assessment of Cognitive Beliefs
Intervention of Cognitive Beliefs:
- Cognitive restructuring with CBT methods
*Beck’s Cognitive Therapy
- Socratic questioning and guided discovery: encouraging individuals to examine and reevaluate dysfunctional beliefs and consider more adaptive ways of believing/viewing situations
- Thought records: worksheets to help the client consider and reevaluate automatic thoughts
- TIC-TOC methods: Task Interfering Cognitions versus Task Oriented Cognitions
- Self-talk and affirmations: encouraging positive self talk and the use of affirmations - Coordinated Anxiety Learning and Management (CALM): computer guided program to manage anxiety [https://www.c4tbh.org/program-review/coordinated-anxiety-learning-management-calm/]
- Ellis’ Rational Emotive Behavior Therapy: Activating Event, Belief, Consequents
- Behavior /Learning –oriented CBT Methods
*Behavioral experiments: create opportunities to test beliefs and adapt them
*Behavioral Activation and Activity Scheduling: creating lists and schedules and sticking to them
* Self-Monitoring: attending to one’s beliefs, emotions, and behaviors - Self-efficacy beliefs and performance
* Mastery experiences: involves skill training in performance areas that need improving
* Vicarious experience, social modeling, social persuasion: learning by watching others - Other Educational/Learning Methods
* Psychoeducation: teaching information and skills
* Homework: practicing new skills or response patterns
Other info re CBT:
- Metacognitive demands of CBT
* Requires ability to self-reflect, differentiate, evaluate and grasp effects on feelings and behavior. Temporary or permanent difficulty/limitation can impact success. - Culture, cognitive beliefs and CBT
* Most research has focused on European American perspectives/assumptions
* Acculturation—learn about client language, support and participation to understand cultural definitions of what makes belief rational or irrational /appropriate/norms/change strategies for accuracy and best results
a restriction in voluntary motor action due to change in brain structure or function”
Cognitive Disability
Functional Cognition:
- “Structural capacities of the brain
- What a person pays attention to
- Meanings the brain attaches to information
- Motor and verbal behavioral output
- Contextual elements that influence performance
- Activity demands that comprise performance
- Person’s values /interests that motivate performance
- Feedback from performance in context”
Theoretical Development (Cognitive Disabilities):
- Disability can be temporary or residual
- Cognition is a hierarchy
- Assessment is based on this hierarchy
- Function = deductive reasoning
- Dysfunction = impairment of sensorimotor processing in the brain resulting in an inhibited ability to perform new learning
Cognitive Levels:
Level 1 Automatic actions
Level 2 Postural actions
Level 3 Manual actions
Level 4 Goal-directed actions
Level 5 Exploratory actions
Level 6 Planned actions
Level 1: Automatic actions
- Attends to internal processes/reflexive
- Attention less than one minute
- Observe feeding/eating
- Disability: arousal
Level 2: Postural actions
- Attends to self-initiated repetitive body movement
- Attention up to 20 minutes
- Driven by physical comfort
- Basic rote exercise group
- Disability: self (body) focused
Level 3: Manual actions
- Attends to tactile cues
- Repetitive actions with familiar schemes
- Decreased awareness of cause-effect
- Attends 30 + minutes
- Needs set up and checking of results re: hygiene and safety awareness
- Disability: step v. goal-directed
Level 4: Goal-directed actions
- Attends to visual cues, familiar schemes
- Difficulty with new learning
- Decreased tolerance of change
- Attends up to one hour
- Needs daily assistance to remove dangerous objects/problem solve
- Disability: Familiar actions only
Level 5: Exploratory actions
- Lack of planning
- Overt trial and error problem solving
- Impulsive decision making
- Socially egocentric
- Needs supervision of new learning to avoid unfavorable effects/safety issues
- Disability: social consequences
Level 6: Planned actions
- Capable of covert trial and error problem solving
- Ability to pre-plan
- Realistic goal setting ability
- Corrects errors by formulating a plan of action
- Uses symbolic cues
- No disability
Lower Cognitive Level Test (LCL):
Used to help determine if a client is Level 2 or Level 3
Consists of a task where the client follows a clapping pattern modeled by the therapist (3 claps, approx. 1 clap per sec). If client is able to imitate, they are probably Level 3 (where they can benefit from interactive group intervention)
ACLS-5
Screening instrument for people within 3.0-5.8 range
Quick, inexpensive, portable and safe
Designed for use by those with training in use of cognitive disabilities model.
Interpret and use data as part of a comprehensive evaluation process within the scope of practice act
Administer according to standard process, comprised of verbal directions, demonstration, and specific cues to encourage task performance.
ACLS-5
Set up leather lacing materials according to directions.
Seating arrangement
Person factors: rapport, background, aids
Have client complete three stitches specifically according to directions:
1. Running stitches
2. Whip stitches
3. Single cordovan stitches
ACLS-5
- Scoring process based on trained observation of pattern of behavior and performance. Assign highest score based on observations.
- Challenging levels 4.2-4.4
Treatment/Intervention for ACLS-5:
- Groups
- Observe and monitor acute symptoms in task env
- Activity focus
- Performance modes
*Task equivalence
*Interval scale 0.0-0.8 - Individual consultation
- Assist with discharge planning
- Safety
- Bx. Mgmt.
an umbrella term that includes a continuum from the most severe disorders to mild symptoms of differing duration and intensity
Mental ill health
collectively all diagnosable mental disorders or health conditions that are characterized by alterations in thinking, mood or behavior associated with distress and/or impaired functioning. Typically used to refer to disorders that greatly impact functioning, such as bipolar or schizophrenia.
Mental illness
typically used to refer to more common issues, such as anxiety or depression, which may be less severe and shorter duration.
Mental health problem
A state of well-being in which the individual realizes his or her own abilities, can cope with normal stresses of life, can work productively and fruitfully, and is able to make a contribution to his or her community
Mental health
Mental Health Continuum:
Two Separate Continua
* Mental Health: from Languishing to Complete Mental Health and Flourishing
* Mental Illness: from presence to absence of mental illness
* The absence of mental illness does not imply the presence of mental health and the absence of mental health does not imply the presence of mental illness
* “U.S. strategy for mental health must simultaneously (a) continue to seek to prevent and treat cases of mental illness and (b) seek to understand how to promote flourishing in individuals otherwise free of mental illness but not mentally healthy”
Model for OT Services:
Public health model of OT services to promote mental health and prevention and intervention for mental ill health in children and youth
Model for OT Services: 3 Tiers
Tier 1: universal services, for all children with/without disability
Tier 2: targeted interventions for at-risk children and youth
Tier 3: intensive interventions for those with identified challenges
Model for OT Services: OT process in this model involves
- Awareness (increase knowledge base)
- Appraisal (evaluate, observe)
- Action (intervention)