title: Spanish norms for completion of restricted length word stems.
abstract: This study presents a normative database of Spanish restricted length word stems that provides useful information for the selection of stimuli in memory experiments with Word Stem Completion (WSC) tasks. The database includes indices relative to stems (total baseline completion, priming baseline completion, priming, number of completions, ratio between given and deleted letters, and syllabic structure), and indices relative to characteristics of the words used to obtain the stems (frequency, familiarity, number of meanings, length, number of syllables, arousal, and valence). A WSC task was performed by 515 participants to calculate priming and baseline indices. An Exploratory Factor Analysis showed that these indices are grouped in four factors: perceptual, lexical, emotional, and response competition. Stepwise regression analyses performed with these factors showed that the lexical, response competition, and perceptual factors predict priming baseline completion, while only the lexical factor predicts priming. The model that best explains the relationship between priming and priming baseline completion was a cubic model, and the optimum baseline values for achieving priming were between .31 and .36. These norms can be downloaded as Supplemental Materials for this article from https://nuvol.uv.es/owncloud/index.php/s/hpj9by1qbENdjfj .
authors.affiliation: Faculty of Psychology, University of Valencia, Valencia, Spain. Maria.J.Soler@uv.es.|Facultad de Psicología, Avda. Blasco Ibañez, 21, 46010, Valencia, Spain. Maria.J.Soler@uv.es.
authors.forename: María José
authors.initials: MJ
authors.lastname: Soler
authors.affiliation: Faculty of Psychology, University of Valencia, Valencia, Spain.
authors.forename: Carmen
authors.initials: C
authors.lastname: Dasí
authors.affiliation: Faculty of Psychology, University of Valencia, Valencia, Spain.
authors.forename: Juan Carlos
authors.initials: JC
authors.lastname: Ruiz
authors.affiliation: Faculty of Psychology, University of Valencia, Valencia, Spain.
authors.forename: Teresa
authors.initials: T
authors.lastname: Cervera
mesh_terms: D000293:Adolescent; D000328:Adult; D016208:Databases, Factual; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D008568:Memory; D008875:Middle Aged; D013030:Spain; D014825:Vocabulary; D055815:Young Adult
keywords: Implicit memory; Normative database; Priming; Priming baseline completion; Word stems