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  1. Book: An interdisciplinary approach to geriatric medicine

    Grabbe, Jeremy W.

    (Recent advances in geriatric medicine ; 2)

    2017  

    Author's details edited by Jeremy W. Grabbe
    Series title Recent advances in geriatric medicine ; 2
    Collection
    Language English
    Size ii, 152 Seiten, Diagramme
    Publisher Bentham Science Publishers
    Publishing place Sharjah, UAE
    Publishing country United Arab Emirates
    Document type Book
    HBZ-ID HT020253534
    ISBN 978-1-68108-452-7 ; 9781681084510 ; 1-68108-452-X ; 1681084511
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2019 A 1576 available for loan (reading room) Lesesaal EG

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  2. Article ; Online: My triplets had coronavirus anxiety - so I taught them how to do science.

    Grabbe, Jeremy

    Nature

    2020  

    Keywords covid19
    Language English
    Publishing date 2020-06-19
    Publishing country England
    Document type News
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/d41586-020-01868-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Letter Position Coding with Fred Astaire: Inversion of Letter Position Substitution Effects in Reverse Spelled Words.

    Grabbe, Jeremy

    The Journal of general psychology

    2017  Volume 144, Issue 3, Page(s) 218–229

    Abstract: The effects of letter substitutions have been linked to their position within a word (letter position effects). The current study expanded upon previous research by examining letter-position effects for letter substitutions using forward- and reverse- ... ...

    Abstract The effects of letter substitutions have been linked to their position within a word (letter position effects). The current study expanded upon previous research by examining letter-position effects for letter substitutions using forward- and reverse-spelled word primes. Often substituting a letter on one side of a word will have a stronger impact on performance than substituting a letter on the other side of a word. In three experiments it was revealed that the letter-position effects of substitutions changed places when words were spelled backwards. This occurred when both the target and prime were spelled backwards. This was evidence of a congruency effect of letter-position priming. The ramifications of these results for word recognition and transfer are discussed. However, the need for future research should focus on the possibility of an inversion process/mechanism.
    Language English
    Publishing date 2017-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3132-x
    ISSN 1940-0888 ; 0022-1309
    ISSN (online) 1940-0888
    ISSN 0022-1309
    DOI 10.1080/00221309.2017.1316232
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Word Frequency Effects for LEET Lettering in Word Recognition.

    Grabbe, Jeremy W

    The American journal of psychology

    2016  Volume 129, Issue 1, Page(s) 37–47

    Abstract: Letter substitution has been shown to have a cost to word recognition performance, such as increased reaction time. The use of orthographically similar numbers or symbols as a substitute for letters is known as LEET. Perea, Duñabeitia, and Carreiras ( ... ...

    Abstract Letter substitution has been shown to have a cost to word recognition performance, such as increased reaction time. The use of orthographically similar numbers or symbols as a substitute for letters is known as LEET. Perea, Duñabeitia, and Carreiras (2008) showed that word recognition was not affected when LEET substitutions were used as primes. This study examined whether the effects of LEET prime substitutions would remain constant across word frequency. The apparent lack of substitution costs may have been an effect of word-level processing such as holistic bias for high-frequency words. Evidence that LEET does not have an appreciable cost to performance across word frequency suggests that such orthographic substitutions are processed much like normally lettered words, which supported Perea et al.'s findings. It was suggested that LEET substitutions offset substitution costs because of orthography (because of more complete processing of nonsubstituted letters) rather than lexical effects (i.e., holistic bias).
    MeSH term(s) Adult ; Humans ; Pattern Recognition, Visual/physiology ; Psycholinguistics/methods ; Psychomotor Performance/physiology ; Reading ; Young Adult
    Language English
    Publishing date 2016-03-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2065808-4
    ISSN 1939-8298 ; 0002-9556
    ISSN (online) 1939-8298
    ISSN 0002-9556
    DOI 10.5406/amerjpsyc.129.1.0037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Effects of targets embedded within words in a visual search task.

    Grabbe, Jeremy W

    Advances in cognitive psychology

    2014  Volume 10, Issue 1, Page(s) 1–8

    Abstract: Visual search performance can be negatively affected when both targets and distracters share a dimension relevant to the task. This study examined if visual search performance would be influenced by distracters that affect a dimension irrelevant from the ...

    Abstract Visual search performance can be negatively affected when both targets and distracters share a dimension relevant to the task. This study examined if visual search performance would be influenced by distracters that affect a dimension irrelevant from the task. In Experiment 1 within the letter string of a letter search task, target letters were embedded within a word. Experiment 2 compared targets embedded in words to targets embedded in nonwords. Experiment 3 compared targets embedded in words to a condition in which a word was present in a letter string, but the target letter, although in the letter string, was not embedded within the word. The results showed that visual search performance was negatively affected when a target appeared within a high frequency word. These results suggest that the interaction and effectiveness of distracters is not merely dependent upon common features of the target and distracters, but can be affected by word frequency (a dimension not related to the task demands).
    Language English
    Publishing date 2014-02-20
    Publishing country Poland
    Document type Journal Article
    ZDB-ID 2222816-0
    ISSN 1895-1171
    ISSN 1895-1171
    DOI 10.2478/v10053-008-0150-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Age-related sparing of parafoveal lexical processing.

    Grabbe, Jeremy W / Allen, Philip A

    Experimental aging research

    2013  Volume 39, Issue 4, Page(s) 419–444

    Abstract: Unlabelled: BACKGROUND/STUDY CONTEXT: This study examined the role of increased adult age in the processing of lexical information presented in foveal and parafoveal areas of the retina (right and left visual fields). Previous research has shown that ... ...

    Abstract Unlabelled: BACKGROUND/STUDY CONTEXT: This study examined the role of increased adult age in the processing of lexical information presented in foveal and parafoveal areas of the retina (right and left visual fields). Previous research has shown that older adults are able to compensate for age-related changes though a highly practiced skill (Salthouse, 1984 , Journal of Experimental Psychology: General, 113, 345-371). The authors examined if older adults would show a lexical-only parafoveal benefit.
    Methods: Two experiments were conducted on both younger and older adults. In Experiment 1, participants completed a lexical decision task that presented words in the fovea and parafovea in both visual fields. In Experiment 2, the task was a font discrimination task (nonlexical) with foveal and parafoveal presentation in both visual fields.
    Results: In Experiment 1, the authors observed word frequency effects for both foveal and right parafoveal presentation locations. This effect was present for both older and younger adults. Experiment 2 was a font discrimination task and there was no right parafoveal advantage for older adults on this task, suggesting that this effect observed in Experiment 1 was lexical in nature due to the highly overlearned nature of word recognition.
    Conclusion: These results suggest that older adults may compensate for slower encoding time in reading by encoding text to the right of fixation more efficiently than younger adults. This suggests an asymmetrical change in the useful field of view that is lexical in nature.
    MeSH term(s) Adolescent ; Adult ; Aged ; Aged, 80 and over ; Aging/psychology ; Fovea Centralis/physiology ; Humans ; Middle Aged ; Pattern Recognition, Visual ; Reaction Time ; Reading ; Recognition (Psychology) ; Young Adult
    Language English
    Publishing date 2013
    Publishing country United States
    Document type Journal Article
    ZDB-ID 753202-7
    ISSN 1096-4657 ; 0361-073X
    ISSN (online) 1096-4657
    ISSN 0361-073X
    DOI 10.1080/0361073X.2013.808110
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Cross-task compatibility and age-related dual-task performance.

    Grabbe, Jeremy W / Allen, Philip A

    Experimental aging research

    2012  Volume 38, Issue 5, Page(s) 469–487

    Abstract: Unlabelled: BACKGROUND/STUDY CONTEXT: This study examined the effects of stimulus-stimulus and response-response cross-task compatibility and aging on dual-task performance. Hypothesis 1 predicted that the response code compatibility effect in both ... ...

    Abstract Unlabelled: BACKGROUND/STUDY CONTEXT: This study examined the effects of stimulus-stimulus and response-response cross-task compatibility and aging on dual-task performance. Hypothesis 1 predicted that the response code compatibility effect in both experiments would benefit older adults comparably to younger adults. Hypothesis 2 predicted that stimulus-stimulus compatibility would be additive to the effects of cross-task compatibility.
    Methods: Younger and older adults participated in two dual-task experiments. Experiment 1 utilized a cross-task compatibility design identical to that of Koch and Prinz ( 2002 , Journal of Experimental Psychology: Human Perception and Performance, 28, 192-201). Experiment 2 added a stimulus-stimulus compatibility condition.
    Results: The results of both experiments supported Hypothesis 1. Older adults displayed comparable cross-task compatibility effects to younger adults. The data did not support Hypothesis 2. The response-response compatibility effect from Experiment 1 was replicated, but the effect of stimulus-stimulus compatibility was not significant.
    Conclusion: The results of both experiments showed that older adults were able to take advantage of cross-task compatibility as a task design to improve dual-task performance. The lack of stimulus-stimulus compatibility effects in Experiment 2 suggested that the benefit of task design may be limited in effect.
    MeSH term(s) Adolescent ; Adult ; Age Factors ; Aged ; Aged, 80 and over ; Aging/physiology ; Aging/psychology ; Color Perception/physiology ; Female ; Humans ; Male ; Motion Perception/physiology ; Psychomotor Performance/physiology ; Young Adult
    Language English
    Publishing date 2012
    Publishing country United States
    Document type Journal Article
    ZDB-ID 753202-7
    ISSN 1096-4657 ; 0361-073X
    ISSN (online) 1096-4657
    ISSN 0361-073X
    DOI 10.1080/0361073X.2012.726154
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Visual word recognition without central attention: evidence for greater automaticity with greater reading ability.

    Ruthruff, Eric / Allen, Philip A / Lien, Mei-Ching / Grabbe, Jeremy

    Psychonomic bulletin & review

    2008  Volume 15, Issue 2, Page(s) 337–343

    Abstract: The present study examined individual differences in the automaticity of visual word recognition. Specifically, we examined whether people can recognize words while central attention is devoted to another task and how this ability depends on reading ... ...

    Abstract The present study examined individual differences in the automaticity of visual word recognition. Specifically, we examined whether people can recognize words while central attention is devoted to another task and how this ability depends on reading skill. A lexical-decision Task 2 was combined with either an auditory or visual Task 1. Regardless of the Task 1 modality, Task 2 word recognition proceeded in parallel with Task 1 central operations for individuals with high Nelson-Denny reading scores, but not for individuals with low reading scores. We conclude that greater lexical skill leads to greater automaticity, allowing better readers to more efficiently perform lexical processes in parallel with other attention-demanding tasks.
    MeSH term(s) Adult ; Aptitude ; Attention ; Automatism ; Female ; Humans ; Male ; Reaction Time ; Reading ; Recognition, Psychology ; Visual Perception ; Vocabulary
    Language English
    Publishing date 2008-05-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2031311-1
    ISSN 1531-5320 ; 1069-9384
    ISSN (online) 1531-5320
    ISSN 1069-9384
    DOI 10.3758/pbr.15.2.337
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Influence of encoding difficulty, word frequency, and phonological regularity on age differences in word naming.

    Allen, Philip A / Bucur, Barbara / Grabbe, Jeremy / Work, Tammy / Madden, David J

    Experimental aging research

    2011  Volume 37, Issue 3, Page(s) 261–292

    Abstract: It is presently unclear as to why older adults take longer than younger adults to recognize visually presented words. To examine this issue in more detail, the authors conducted two word-naming studies (Experiment 1: 20 older adults and 20 younger adults; ...

    Abstract It is presently unclear as to why older adults take longer than younger adults to recognize visually presented words. To examine this issue in more detail, the authors conducted two word-naming studies (Experiment 1: 20 older adults and 20 younger adults; Experiment 2: 60 older adults and 60 younger adults) to determine the relative effects of orthographic encoding (case type), lexical access (word frequency), and phonological regularity (regular vs. irregular phonology). The hypothesis was that older adults attempt to compensate for sensory and motor slowing by using progressively larger perceptual units (holistic encoding). However, if forced to use smaller perceptual units (e.g., by using mixed-case presentation), it was predicted that older adults would be particularly challenged. Older adults did show larger case-mixing effects than younger adults (suggesting that older adults' performances were especially poor when they were forced to use smaller perceptual units), but there were no age differences in word frequency or phonological regularity even though both age groups showed main effects for these variables. These results suggest that lexical access skill remains stable in the addressed (orthographic/semantic) and assembled (phonological) routes over the life span, but that older adults slow down in recognizing words because it takes them longer to normalize (perceptually "clean up") noisier sensory information.
    MeSH term(s) Adolescent ; Adult ; Aged ; Aged, 80 and over ; Aging/psychology ; Attention ; Comprehension ; Educational Status ; Female ; Humans ; Male ; Middle Aged ; Pattern Recognition, Visual ; Phonetics ; Reaction Time ; Reading ; Recognition (Psychology) ; Semantics ; Verbal Behavior ; Verbal Learning ; Vocabulary ; Young Adult
    Language English
    Publishing date 2011-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 753202-7
    ISSN 1096-4657 ; 0361-073X
    ISSN (online) 1096-4657
    ISSN 0361-073X
    DOI 10.1080/0361073X.2011.568805
    Database MEDical Literature Analysis and Retrieval System OnLINE

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