Replication data for: The role of perceptual salience in L2 morphology acquisition: Attention, awareness, and intake

<b> Dataset description </b>: The dataset includes 68 participants reading a total of 254 sentences (8 learn-practice, 140 learn, 6 test-practice, 80 test) in Englishti, an English-based semi-artificial language incorporating high- and low-salient morphemes reflecting the meaning of possessive determiners (Simoens et al., 2017). Eye-tracking data focuses on two specific Interest Areas (IA): IA7, which contains the target morpheme, and IA5-8, which covers a broader area surrounding the morpheme. In addition to the eye-tracking data, the dataset includes basic demographic data (age, gender), participants' awareness interview scores, Working Memory scores as assessed by the Reading Span Task (van den Noort et al., 2008), and implicit learning ability as reflected by the Serial Reaction Time task (Kaufman et al., 2010).