Sunday, October 17, 2010

Helping diminish fear, dependence, and withdrawal behaviors

The following information is from Unit 15 of the book Teaching: A Course in Psychology by Wesley C. Becker, Siegfried Engelmann, and Don R. Thomas. 

Note: Science Research Associates published the book in 1971. I am unsure if the publishers reprinted the book or if it is available to buy. I found it through a university inter-library loan program. I suspect that Becker or Engelmann use the book or some form of it in their special education teaching classes at the University of Oregon.
  • Two types of responses in respondent conditioning
    • Operant behavior: responses from consequences of behaviors
    • Reflexive or respondent behavior: responses (reflexes) from preceding stimuli
      • Reflexes
        • Are controlled by specific stimuli that precede the reflexes
        • Reflexes involve the body (example: the physical reactions to being scared)
      • Unconditioned stimuli cause reflexes
        • Examples: seeing food makes you feel hungry, loud noises startle you, pain makes your heart rate go up, and emotional responses (feelings) use combinations of reflexive reactions
      • A neutral stimuli preceding an unconditioned stimulus can come to invoke the same response as the unconditioned stimulus
        • Then the neutral stimulus becomes a conditioned stimulus
        • This is why when students are punished they learn to escape the punishment (punitive discipline), the punisher (teacher), and the place (school)
  • Avoiding fear of school
    • Teaching does not condition fear if it emphasizes reinforcement, success, and competence
      • Effective use of reinforcers eliminates negative attitudes and feelings and builds positive attitudes and feelings
  • How to change a reaction to a conditioned stimulus
    • Extinction: Keep presenting the conditioned stimulus without the unconditioned stimulus
      • Over time the response weakens because it is not reinforced (shown to be upsetting)
    • Counter-conditioning: teach an incompatible reaction to the same stimulus
      • Example: pair an animal the student views as scary in positive environments with other students
        • Gradually bring the animal closer to the student
      • Pair reinforcement with the subject showing less avoidance of the stimulus
  • Operant and respondent conditioning differences for neutral stimuli to become punishing
    • Operant conditioning
      • Signals control learned responses
      • Conditioned stimuli control reflexive responses
    • Respondent conditioning
      • Unconditioned stimuli control the responses
      • Unconditioned reinforcers and punishers control the responses that precede them as well
        • Example: a man blows a whistle for a dog to come get a biscuit. The whistle is a netural stimulus that becomes a conditioned stimulus to salivate because when the dog sees the biscuit, he salivates (unconditioned response)
  • Case study of fear of school: shaping
    • Many young students are afraid to stay at school
      • It is normal and after a few minutes they tend to recover
      • But some students have abnormal reactions
    • A seven year-old boy was terribly afraid to stay at school without his mother present
      • He was taken to a behaviorist
    • On the first day the behaviorist started a role play session with dolls with him
      • Mother sat by the door
      • The role play dealt with what a doll would do when he was in situations without his mother
        • The boy was given candy if he discussed that the doll would be brave
      • When the boy was immersed in the therapy, his mother left the room
      • Advice to mother
        • His mother praised him for staying with the behaviorist
        • The behaviorist told his mother to encourage the boy at independent behavior at home
    • Over eleven more sessions, the role play showed the doll going to school and eventually staying at school
      • The boy expressed positive ideas about staying at school
        • School became associated with positive adults and candy
      • A teacher began to visit him at the therapy to adjust him to an adult at school
        • On session 11 she took him to the school to visit
        • Over two weeks he spent more and more time at school until he stayed all day by himself
    • Three months later the boy was still comfortable with being at school
  • Case study of combating dependent behavior: reinforcing for mature behavior
    • A six year old girl would not do the activities she needed to do to go to school even though she was capable
      • Examples: dress, brush her teeth, eat food
      • She only did them if her mother nagged or helped her
        • The mother thought she needed to help her and she didn’t want her late for school
      • Behaviorists told her mother what to do
        • Get the girl an alarm clock to wake up
        • Tell the girl she was responsible to get ready
        • Stop nagging (stop giving attention)
        • Praise the girl for success
      • The plan involved the girl’s teacher as well
        • She could not give the girl attention if she came late
      • The girl was late for school six times in the first two weeks of school (6 out of 10 days)
        • The girl was late once in the next two weeks
        • In the next six weeks the girl tended to be at school on time and only left home a little late about once a week
    • Adults must reinforce responsible behaviors that students can do
      • Do not reinforce immature behavior   by giving the student too much attention or affection through coddling
      • This encourages the dependent and unwanted behavior
  • Case study of regressive crawling: selective ignoring and attention
    • A three year old girl spent 80% of her time crawling like a baby though she could walk
      • Teachers gave her attention under the assumption she crawled because there was a new baby sibling in her family
      • They suggested activities that needed standing
    • So the teachers ignored the crawling and gave her attention only when she stood
      • Normal behavior came back within a week
      • No special reinforcement was needed after another week for her to do usual activities
  • Case study of a child who avoided playing with other children: selective ignoring and attention
    • A four year-old girl was not afraid of playing with the other children but she did not engage them
      • She started playing alone and talking with adults only
    • Teachers changed how they responded to her
      • If she came to them alone, they ignored her
      • If she came to them with another child, they gave her some attention
      • If she played with another child, they gave her a lot of attention and provided more playing materials
        • If she tried to stop playing with the child when an adult approached her, the adult ignored her and paid attention to the other child
    • After six weeks she played with children more often, talked to adults much less often, and played alone much less often
  • Clingy behavior: shaping and selective attention
    • Children who show dependent behavior on adults are reinforced by social reinforcers from the adults
      • Examples: attention, affection, praise, proximity
    • Use the social reinforcers to strengthen independent behavior
      • The teacher prompts small steps towards an activity the student can do on his own or with another student
        • The teacher reinforces improvement
        • The teachehr ignores dependent behavior
      • Be prepared that when a student who is used to dependent behavior no longer is reinforced for it, he will go through an extinction phase
        • His behavior will become outbursts
          • Do not give in or get angry
          • The first few outbursts are the worst
          • After that the student will have less powerful outbursts and then not use the behavior anymore
  • Withdrawal behavior: teaching skills and setting up situations
    • Withdrawal can be due to avoiding people or places due to punishing reinforcers in the past
      • The earlier information addresses this issue
    • Withdrawal can also be due to lacking social behavior
      • Some students do not KNOW how to interact with others
      • They need someone to take the time to acclimate them
    • A student was afraid of her classmates and teachers
      • One teacher worked on being a reinforcer for her
        • The teacher gave her attention, gave her things to play with, talked to her, and played with her
        • When the student felt the teacher was a reinforcer, she used her attention to encourage the student to play with others
          • She brought the peers to the student’s play area slowly over time
    • A boy seemed disinterested in playing with other boys, so they excluded him
      • The teachers reinforced one activity for the boy to play
        • They socially reinforced him for climbing on the jungle gym
        • After nine days he went from 5% of his day outside on the jungle gym to 40% of his day
          • He also started talked to peers and began playing with them

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