Multiple cue probability learning (MCPL) involves learning to predict a criterion based on a set of novel cues when feedback is provided in response to each judgment made. But to what extent does MCPL require controlled attention and explicit hypothesis testing? The results of two experiments show that this depends on cue polarity. Learning about…

Both adults and young children possess powerful statistical computation capabilities--they can infer the referent of a word from highly ambiguous contexts involving many words and many referents by aggregating cross-situational statistical information across contexts. This ability has been explained by models of hypothesis testing and by models of…

In this study with 236 Portuguese university students, we examined two competing models for understanding identity. In the first model, the direct independent effects of parental and romantic attachment on identity were tested. The second model examined the mediating role of romantic attachment representations in the link between parental…

Pigeons show a preference for an alternative that provides them with discriminative stimuli (sometimes a stimulus that predicts reinforcement and at other times a stimulus that predicts the absence of reinforcement) over an alternative that provides them with nondiscriminative stimuli, even if the nondiscriminative stimulus alternative is…

Elwin, Juslin, Olsson, and Enkvist (2007) and Henriksson, Elwin, and Juslin (2010) offered the constructivist coding hypothesis to describe how people code the outcomes of their decisions when availability of feedback is conditional on the decision. They provided empirical evidence only for the 0.5 base rate condition. This commentary argues that…

The role of emotions in decision-making has been explored by others and has revealed that both "immediate emotions", those present at the time of the decision, and "expected emotions", those expected to result from a decision, effect which alternative will be chosen (Lowenstein, 2001). The significance of emotions in behavior…

Based on the notion that the history of victimization has an impact on the sensitivity to current victimization situations this study investigated whether victims of bullying show more pronounced responses to single episodes of social exclusion. We examined whether victimization experiences in school are associated with responses to ostracism in a…

Numerous calls have been made for agricultural education to support core academic subject matter including mathematics. Previous research has shown that the incorporation of mathematics content into a teaching methods course had a positive effect on preservice teachers' mathematics content knowledge. The purpose of this study was to investigate…

This study centered on values-based business education for empowerment, self-reliance and poverty reduction in Nigeria. The study identified 30 critical values business education students need to possess. 192 questionnaire items were constructed after careful review of literature (Njoku, 2007 and Living Values Education, 2013) and administered…

The effects of high- versus low-quality child care during 2 developmental periods (infant-toddlerhood and preschool) were examined using data from the National Institute of Child Health and Human Development Study of Early Child Care. Propensity score matching was used to account for differences in families who used different combinations of child…

The study focused on the use of pedagogical agents with sex appeal in a computer-assisted learning environment. The study adopted a 2 (male/female) × 3 (demure/seductive/overtly sexual) experimental design. The primary analysis consisted of 2 parts: (a) comparing the impact of effective learning on students' perceptions of demure, seductive, or…

This study sheds light on the organizational dimensions underlying e-learning adoption among Brazilian universities. We propose an organizational e-learning adoption model based on the decomposed theory of planned behavior (TPB). A series of hypotheses are posited with regard to the relationships among the proposed constructs. The model is…

This study examined the influence of drug abuse on secondary school students in relation to their family background, family cohesion, peer group influence, and students' academic performance. Descriptive research design of the survey type and an inventory were used for the study. The population comprised all secondary school students in Ekiti and…

Problem-based learning has been proven to be successful in both medical colleges and physics classes, but not uniformly across all disciplines. A college course in probability and statistics was used as a setting to test the effectiveness of problem-based learning when applied to homework. This paper compares the performances of the students from…

The study sought to find out the relationship between how students perceive their teachers' in respect of knowledge of Mathematics content, communication ability, use of appropriate teaching strategies and teachers' classroom management skills and students' attitude towards mathematics. The population of the study comprised all the second year…