The authors investigated the ability of 9- to 11-year-olds and of adults to use similarity-based and rule-based processes as a function of task characteristics in a task that can be considered either a categorization task or a multiple-cue judgment task, depending on the nature of the criterion (binary vs. continuous). Both children and adults…

This study was designed to evaluate the effects of explicit and general delay cues when implementing a tolerance for a delay in the delivery of a reinforcement procedure to increase task engagement and decrease escape maintained challenging behavior. Two preschool children with autism participated in an alternating treatments design with changing…

Based on interviews with 120 children ranging from age 3 to 12, legal interviewers rated the grade school and middle school age children as competent and as understanding the meaning of lying. The interviewers rated the grade school children as more credible "witnesses in court" than either the preschool or the middle school age…

Two studies attempt to determine the causes of poor metacomprehension accuracy and then, in turn, to identify interventions that circumvent these difficulties to support effective comprehension monitoring performance. The first study explored the cues that both at-risk and typical college readers use as a basis for their metacomprehension…

Though preschoolers in certain experimental contexts strongly prefer to interpret ambiguous sentences containing quantified NPs and negation on the basis of surface syntax (e.g., Musolino's 1998 "observation of isomorphism"), contextual manipulations can lead to more adult-like behavior. But is isomorphism a "purely" pragmatic phenomenon, as…

The effects of handedness and saccadic bilateral eye movements on autobiographical recollection were investigated. Recall of autobiographical memories was cued by the use of neutral and emotional words. Autobiographical recollection was assessed by the autobiographical memory questionnaire. Experiment 1 found that mixed-handed (vs. right handed)…

In two experiments autobiographical memories from childhood were recalled to cue words naming common objects, locations, activities and emotions. Participants recalled their earliest specific memory associated with each word and dated their age at the time of the remembered event. A striking and specific finding emerged: age of earliest memory was…

The learning of the relations between discriminative stimuli, choice actions, and their outcomes can be characterized as conditional discriminative choice learning. Research shows that the technique of presenting unique outcomes for specific cued choices leads to faster and more accurate learning of such relations and has great potential to be…

Spanish-English bilingual lexical organization was investigated using masked cognate and non-cognate priming with the lexical decision task. In Experiment 1, three groups of bilinguals (Spanish dominant, English dominant and Balanced) and a single group of beginning bilinguals (Spanish) were tested with Spanish and English targets primed by…

When students make mistakes, have misconceptions, or are simply wrong, how their teachers respond either builds new skills and understanding or reinforces errors. An intentional approach to responding when students don't get it includes questions to check for understanding, prompts for cognitive and metacognitive work, cues to divert attention,…

Previous research has shown that young children make a perseverative, gravity-oriented, error when asked to predict the final location of a ball dropped down an S-shaped opaque tube (Hood, 1995). We asked if providing children with verbal information concerning the role that the tubes play, in determining the ball's trajectory would improve their…

In the present study, morphological structure processing of Chinese compounds was explored using a visual priming lexical decision task among 21 Hong Kong college students. Two compounding structures were compared. The first type was the subordinate, in which one morpheme modifies the other (e.g., [image omitted] ["laam4 kau4",…

This study examined morphological processing of inflected and derived words by children in Grades 4, 6, and 8. Participants were shown root forms and inflected, derived, and orthographic control items (e.g., "harm", "harmed", "harmful", or "harmony"), followed by a fragment completion task (e.g., completing "h a_ _"). Participants were equally…

Previous research on the control of visuospatial attention showed that overlearned symbols like arrows have the potential to induce involuntary shifts of attention. Following work on the role of attentional control settings and of the content of working memory in the involuntary deployment of visuospatial attention, Pratt and Hommel (2003) found…

The main objective of this article is to provide new evidence regarding the impact of bilingualism on the attentional system. We approach this goal by assessing the effects of bilingualism on the executive and orienting networks of attention. In Experiment 1, we compared young bilingual and monolingual adults in a numerical version of the Stroop…