Zobrazeno 1 - 10
of 10
pro vyhledávání: '"J W, Fagen"'
Autor:
P S, Ohr, J W, Fagen
Publikováno v:
American journal of mental retardation : AJMR. 99(1)
The ability of ten 9-month-old infants with Down syndrome to acquire a contingency in which arm movements were reinforced with auditory and visual stimulation was assessed. Unlike a group of infants without identifiable disabilities, those with Down
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::269632d39cb90b2e294b4c4b3babd90b
https://pubmed.ncbi.nlm.nih.gov/7946255
https://pubmed.ncbi.nlm.nih.gov/7946255
Autor:
J W, Fagen
Publikováno v:
The American psychologist. 48(11)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e20bda77a6a633e2332a096f7d3e8d9a
https://pubmed.ncbi.nlm.nih.gov/8259826
https://pubmed.ncbi.nlm.nih.gov/8259826
Autor:
P S, Ohr, J W, Fagen
Publikováno v:
American journal of mental retardation : AJMR. 96(2)
The learning and memory of twenty 3-month-old infants with Down syndrome was compared with that of 20 infants without handicaps using an operant conditioning task known as mobile conjugate reinforcement. The infants were trained for 2 days to produce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7d192af81783fb3589ca7c4a17acf738
https://pubmed.ncbi.nlm.nih.gov/1834094
https://pubmed.ncbi.nlm.nih.gov/1834094
Autor:
M J, Gekoski, J W, Fagen
Publikováno v:
Child development. 55(6)
2 experiments assessed the effects of prior noncontingent or familiarization experience on subsequent operant conditioning (kick-produced mobile movement) in young infants. In Experiment 1, infants received either long- or short-term noncontingent ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1c8e71e37b06875fbb508b40d313a288
https://pubmed.ncbi.nlm.nih.gov/6525893
https://pubmed.ncbi.nlm.nih.gov/6525893
Publikováno v:
Child development. 56(6)
The influence of crying on infants' long-term memory for a learned response was investigated in 3 experiments. In each, infants were trained to move a crib mobile containing 10 identical objects by means of kicking and were then exposed to a reinforc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6ab25109acb26de789e35bab486ea9a2
https://pubmed.ncbi.nlm.nih.gov/4075876
https://pubmed.ncbi.nlm.nih.gov/4075876
Publikováno v:
The Journal of genetic psychology. 144(2d)
Summary The habituation paradigm has become increasingly popular with investigators of infant perception and cognition. With this procedure, infants are repeatedly presented with a stimulus until their fixation time declines below some criterion base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474d5a4430635031bb8dc61994b25efa
https://pubmed.ncbi.nlm.nih.gov/6736945
https://pubmed.ncbi.nlm.nih.gov/6736945
Publikováno v:
Child development. 51(3)
Infants were pretrained to move crib mobiles containing 6 or 10 identical objects by means of footkicking and were then exposed to a reinforcer containing only 2 objects. Relative to infants with no prior history of reinformcement with either of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d29c854c3caf68a67896c4140a1814ca
https://pubmed.ncbi.nlm.nih.gov/7418507
https://pubmed.ncbi.nlm.nih.gov/7418507
Publikováno v:
Child development. 58(2)
Infants who failed to complete a 2-day operant-conditioning task were compared with a stratified random sample of those who did on measures of infant temperament and several demographic characteristics. A discriminant-function analysis revealed that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::61f64fd3ce592e733c74b7b9a2d76903
https://pubmed.ncbi.nlm.nih.gov/3829790
https://pubmed.ncbi.nlm.nih.gov/3829790
Publikováno v:
Child development. 55(3)
The ability of 3-month-olds to acquire generalized expectancies of reward and the role of these expectancies in memory retrieval was assessed in 2 experiments. In both, infants learned to activate the components of a crib mobile by kicking and were t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b1ff8f0e621b470912da8eb6b7dcc67b
https://pubmed.ncbi.nlm.nih.gov/6734328
https://pubmed.ncbi.nlm.nih.gov/6734328
Autor:
G E, Shoemaker, J W, Fagen
Publikováno v:
Genetic psychology monographs. 109(1ST)
The rate of habituation and rehabituation and the magnitude of dishabituation were investigated in four-month-old infants (24 boys, 24 girls) as a function of stimulus preference. Infants were habituated to either a preferred or nonpreferred stimulus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d0cb2e6b1f99f2e11d2aa1d8d6557a6e
https://pubmed.ncbi.nlm.nih.gov/6706108
https://pubmed.ncbi.nlm.nih.gov/6706108