IQ's Corner: Test post--for export/email lit search from CCC to blog

Thursday, January 10, 2013

Test post--for export/email lit search from CCC to blog

PT J

AU Berteletti, I
Lucangeli, D
Zorzi, M

AF Berteletti, Ilaria
Lucangeli, Daniela
Zorzi, Marco

TI Representation of numerical and non-numerical order in children

SO COGNITION

AB The representation of numerical and non-numerical ordered sequences was investigated in children from preschool to grade 3. The child's conception of how sequence items map onto a spatial scale was tested using the Number-to-Position task (Siegler & Opfer, 2003) and new variants of the task designed to probe the representation of the alphabet (i.e., letter sequence) and the calendar year (i.e., month sequence). The representation of non-numerical order showed the same developmental pattern previously observed for numerical representation, with a logarithmic mapping in the youngest children and a shift to linear mapping in older children. Although the individual ability to position non-numerical items was related to the child's knowledge of the sequence, a significant amount of unique variance was explained by her type of number-line representation. These results suggest that the child's conception of numerical order is generalized to non-numerical sequences and that the concept of linearity is acquired in the numerical domain first and progressively extended to all ordinal sequences. (C) 2012 Elsevier B.V. All rights reserved.

PD SEP

PY 2012

VL 124

IS 3

BP 304

EP 313

ER

PT J

AU Verdonschot, RG
Middelburg, R
Lensink, SE
Schiller, NO

AF Verdonschot, Rinus G.
Middelburg, Renee
Lensink, Saskia E.
Schiller, Niels O.

TI Morphological priming survives a language switch

SO COGNITION

AB In a long-lag morphological priming experiment, Dutch (L1)-English (L2) bilinguals were asked to name pictures and read aloud words. A design using non-switch blocks, consisting solely of Dutch stimuli, and switch-blocks, consisting of Dutch primes and targets with intervening English trials, was administered. Target picture naming was facilitated by morphologically related primes in both non-switch and switch blocks with equal magnitude. These results contrast some assumptions of sustained reactive inhibition models. However, models that do not assume bilinguals having to reactively suppress all activation of the non-target language can account for these data. (C) 2012 Elsevier B.V. All rights reserved.

PD SEP

PY 2012

VL 124

IS 3

BP 343

EP 349

ER

EF

PT	J
AU	Berteletti, I Lucangeli, D Zorzi, M
AF	Berteletti, Ilaria Lucangeli, Daniela Zorzi, Marco
TI	Representation of numerical and non-numerical order in children
SO	COGNITION
AB	The representation of numerical and non-numerical ordered sequences was investigated in children from preschool to grade 3. The child's conception of how sequence items map onto a spatial scale was tested using the Number-to-Position task (Siegler & Opfer, 2003) and new variants of the task designed to probe the representation of the alphabet (i.e., letter sequence) and the calendar year (i.e., month sequence). The representation of non-numerical order showed the same developmental pattern previously observed for numerical representation, with a logarithmic mapping in the youngest children and a shift to linear mapping in older children. Although the individual ability to position non-numerical items was related to the child's knowledge of the sequence, a significant amount of unique variance was explained by her type of number-line representation. These results suggest that the child's conception of numerical order is generalized to non-numerical sequences and that the concept of linearity is acquired in the numerical domain first and progressively extended to all ordinal sequences. (C) 2012 Elsevier B.V. All rights reserved.
PD	SEP
PY	2012
VL	124
IS	3
BP	304
EP	313
ER

PT	J
AU	Verdonschot, RG Middelburg, R Lensink, SE Schiller, NO
AF	Verdonschot, Rinus G. Middelburg, Renee Lensink, Saskia E. Schiller, Niels O.
TI	Morphological priming survives a language switch
SO	COGNITION
AB	In a long-lag morphological priming experiment, Dutch (L1)-English (L2) bilinguals were asked to name pictures and read aloud words. A design using non-switch blocks, consisting solely of Dutch stimuli, and switch-blocks, consisting of Dutch primes and targets with intervening English trials, was administered. Target picture naming was facilitated by morphologically related primes in both non-switch and switch blocks with equal magnitude. These results contrast some assumptions of sustained reactive inhibition models. However, models that do not assume bilinguals having to reactively suppress all activation of the non-target language can account for these data. (C) 2012 Elsevier B.V. All rights reserved.
PD	SEP
PY	2012
VL	124
IS	3
BP	343
EP	349
ER