Estimated age of acquisition norms for 834 Portuguese nouns and their relation with other psycholinguistic variables.
The main objective of this study is to report rated age of acquisition (AoA) norms for 834 nouns in Portuguese (European). AoA ratings were collected on a 7 point scale, generally following Gilhooly and Logie (1980) procedure with an 8 extra point for "don't know the word" answers. Results were analyzed considering AoA ratings and their standard deviations and considering the relationship between AoA ratings and other psycholinguistic variables (imageability, familiarity, written word frequency, concreteness, number of syllables and number of words). AoA ratings and their standard deviations were significantly and positively correlated, with early acquired word ratings showing higher agreement. Correlation and multiple regression analyses confirmed the major contribution of imageability and familiarity to AoA ratings obtained in other languages. The full database of AoA ratings and other psycholinguistic variables may be downloaded from www.psychonomic.org/archive or www.fpce.ul.pt/pessoal/ulfpfred/aoa.htm.
Marques
J Frederico
JF
University of Lisbon, Lisbon, Portugal. jfredmarq@fpce.ul.pt
Fonseca
Francisca L
FL
Morais
A Sofia
AS
Pinto
Inês A
IA
D000293:Adolescent; D000367:Age Factors; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D011578:Psycholinguistics / Q000379:methods / Q000706:statistics & numerical data; D014706:Verbal Learning; D014825:Vocabulary