FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4301698877> ?p ?o ?g. }

• W4301698877 endingPage "71" @default.
• W4301698877 startingPage "61" @default.
• W4301698877 abstract "The present study tested eight boys with attention-deficit/hyperactivity disorder (ADHD) and 12 normal boys (comparison group), aged 7–12 years, to investigate the hypothesis that ADHD is associated with a steeper and shorter delay-of-reinforcement gradient than is normal. A two-component schedule of reinforcement was used to deliver trinkets or coins as reinforcers in a game-like test. One component was marked by a signal. During this period reinforcers (coins or trinkets) were delivered every 30 s. This component is called a 30-s fixed interval (FI) schedule of reinforcement and measures changes in reactivity to reinforcers. The other component was in effect when the signal was turned off. Then no reinforcer was ever delivered. This is called an extinction (EXT) component and measures primarily sustained attention. The ADHD children gradually developed hyperactivity to a large extent consisting of bursts of responses with short interresponse times (IRTs) during both schedule components. The response bursts not only constituted a substantial portion of the ADHD overactivity, but may well be a key component of the behaviour commonly described as impulsiveness, the key behavioural characteristic of ADHD. In addition, the ADHD children showed behaviour during the extinction component that may well be described as a sustained-attention deficit: initially stopping when the signal was turned off and then resuming responding some time thereafter as if the signal had been turned on again. The comparison group ceased responding during extinction and did not show impulsiveness. The findings were in accordance with a steeper and shorter delay gradient in ADHD." @default.
• W4301698877 created "2022-10-05" @default.
• W4301698877 creator A5036112727 @default.
• W4301698877 creator A5066363929 @default.
• W4301698877 creator A5067818595 @default.
• W4301698877 creator A5073469733 @default.
• W4301698877 date "1998-07-01" @default.
• W4301698877 modified "2023-10-13" @default.
• W4301698877 title "Altered reinforcement mechanisms in attention-deficit/hyperactivity disorder" @default.
• W4301698877 cites W1840385220 @default.
• W4301698877 cites W1973222867 @default.
• W4301698877 cites W1980511095 @default.
• W4301698877 cites W1994806628 @default.
• W4301698877 cites W1995883459 @default.
• W4301698877 cites W1996646229 @default.
• W4301698877 cites W1997471476 @default.
• W4301698877 cites W2000552671 @default.
• W4301698877 cites W2007766526 @default.
• W4301698877 cites W2024473019 @default.
• W4301698877 cites W2025150338 @default.
• W4301698877 cites W2025610368 @default.
• W4301698877 cites W2030432141 @default.
• W4301698877 cites W2048602380 @default.
• W4301698877 cites W2054117615 @default.
• W4301698877 cites W2073505373 @default.
• W4301698877 cites W2079236538 @default.
• W4301698877 cites W2080714711 @default.
• W4301698877 cites W2082064816 @default.
• W4301698877 cites W2088347350 @default.
• W4301698877 cites W2091501525 @default.
• W4301698877 cites W2101441479 @default.
• W4301698877 cites W2106710535 @default.
• W4301698877 cites W2113082650 @default.
• W4301698877 cites W2124720308 @default.
• W4301698877 cites W2159634598 @default.
• W4301698877 cites W2169705374 @default.
• W4301698877 cites W2170908125 @default.
• W4301698877 cites W4205511368 @default.
• W4301698877 cites W4231583594 @default.
• W4301698877 cites W4246559113 @default.
• W4301698877 doi "https://doi.org/10.1016/s0166-4328(97)00170-8" @default.
• W4301698877 hasPublicationYear "1998" @default.
• W4301698877 type Work @default.
• W4301698877 citedByCount "272" @default.
• W4301698877 countsByYear W43016988772012 @default.
• W4301698877 countsByYear W43016988772013 @default.
• W4301698877 countsByYear W43016988772014 @default.
• W4301698877 countsByYear W43016988772015 @default.
• W4301698877 countsByYear W43016988772016 @default.
• W4301698877 countsByYear W43016988772017 @default.
• W4301698877 countsByYear W43016988772018 @default.
• W4301698877 countsByYear W43016988772019 @default.
• W4301698877 countsByYear W43016988772020 @default.
• W4301698877 countsByYear W43016988772021 @default.
• W4301698877 countsByYear W43016988772022 @default.
• W4301698877 countsByYear W43016988772023 @default.
• W4301698877 crossrefType "journal-article" @default.
• W4301698877 hasAuthorship W4301698877A5036112727 @default.
• W4301698877 hasAuthorship W4301698877A5066363929 @default.
• W4301698877 hasAuthorship W4301698877A5067818595 @default.
• W4301698877 hasAuthorship W4301698877A5073469733 @default.
• W4301698877 hasConcept C101991246 @default.
• W4301698877 hasConcept C138496976 @default.
• W4301698877 hasConcept C151730666 @default.
• W4301698877 hasConcept C15744967 @default.
• W4301698877 hasConcept C2780319597 @default.
• W4301698877 hasConcept C2780783007 @default.
• W4301698877 hasConcept C548259974 @default.
• W4301698877 hasConcept C67203356 @default.
• W4301698877 hasConcept C70410870 @default.
• W4301698877 hasConcept C71924100 @default.
• W4301698877 hasConcept C77805123 @default.
• W4301698877 hasConcept C86803240 @default.
• W4301698877 hasConceptScore W4301698877C101991246 @default.
• W4301698877 hasConceptScore W4301698877C138496976 @default.
• W4301698877 hasConceptScore W4301698877C151730666 @default.
• W4301698877 hasConceptScore W4301698877C15744967 @default.
• W4301698877 hasConceptScore W4301698877C2780319597 @default.
• W4301698877 hasConceptScore W4301698877C2780783007 @default.
• W4301698877 hasConceptScore W4301698877C548259974 @default.
• W4301698877 hasConceptScore W4301698877C67203356 @default.
• W4301698877 hasConceptScore W4301698877C70410870 @default.
• W4301698877 hasConceptScore W4301698877C71924100 @default.
• W4301698877 hasConceptScore W4301698877C77805123 @default.
• W4301698877 hasConceptScore W4301698877C86803240 @default.
• W4301698877 hasIssue "1" @default.
• W4301698877 hasLocation W43016988771 @default.
• W4301698877 hasOpenAccess W4301698877 @default.
• W4301698877 hasPrimaryLocation W43016988771 @default.
• W4301698877 hasRelatedWork W1560676231 @default.
• W4301698877 hasRelatedWork W1998095657 @default.
• W4301698877 hasRelatedWork W2005025739 @default.
• W4301698877 hasRelatedWork W2044535437 @default.
• W4301698877 hasRelatedWork W2062574812 @default.
• W4301698877 hasRelatedWork W2071675376 @default.
• W4301698877 hasRelatedWork W2077968648 @default.
• W4301698877 hasRelatedWork W2130590946 @default.
• W4301698877 hasRelatedWork W2164956825 @default.

• next