Does self-efficacy mediate transfer effects in the learning of easy and difficult motor skills?

The effect of task difficulty on inter-task transfer is a classic issue in motor learning. We examined the relation between self-efficacy and transfer of learning after practicing different versions of a stick balancing task. Practicing the same task or an easier version led to significant pre- to post-test transfer of learning, whereas practicing a more difficult version did not. Self-efficacy increased modestly from pre- to post-test with easy practice, but decreased significantly with difficult practice. In addition, self-efficacy immediately prior to the post-test was significantly lower after difficult practice than easy or intermediate practice. Self-efficacy immediately prior to the post-test, performance at the end of practice, and pre-test performance explained 75% of the variance in post-test performance. The mediating role of self-efficacy on transfer of learning offers an alternative explanation for recent findings on the superiority of easy-to-difficult transfer and may help clarify inconsistencies in earlier research.     

Is it in your face?: Exploring the effects of sexual dimorphism on perception of leadership potential

Perceptions of a leader in a work environment is important from 2 perspectives: the leader themselves and more importantly the external observer. But what information does the observer use when making these judgments of leadership potential? Many studies on role congruity have demonstrated that gender stereotyping and perceived leadership ability is strongly tied to gender role incongruity. The role of facial appearance has been associated with leadership status and potential and becomes essentially relevant in military settings. Thus, the manner in which an individual’s face is perceived and evaluated may impact perceptions of his or her leadership ability and subsequent success. The present study seeks to extend research on how sex and gender characteristics of an individual’s face may possibly influence the perception of leadership abilities in a military service academy. Findings indicated that participants preferred individuals with gender congruent faces, which may reflect a preference for physical prowess and abilities.     

How long does it last? The persistence of the effects of ostracism in the socially anxious

Previous research has demonstrated that ostracism (to be excluded and ignored) leads to detrimental effects on four human needs (belonging, control, self-esteem, and meaningful existence; Williams, 2001). These detrimental effects, however, may be more pronounced, or more prolonged, in particular individuals (see Williams & Zadro, 2001). In the present study, we examined the persistence of the detrimental effects of ostracism in high and low socially anxious participants. The results show that being ostracized affected both groups at the immediate test, and that the high socially anxious participants recovered their primary needs more slowly. The results also show that being ostracized affects personality/attractiveness ratings of sources of ostracism, and increases the likelihood of interpreting ambiguous situations in a threatening manner. Overall, the study illustrates that a comprehensive understanding of ostracism, and the effects of moderating factors such as social anxiety, requires assessing the effects across time rather than only focusing on immediate reactions.     

Does it matter in the long run? Longitudinal effects and interactions in the differentiated job demands–resources model

The distinction of challenge and hindrance stressors in the job demands–resources (JD–R) model has increasingly attracted the interest of occupational health researchers. Drawing on the differentiated JD–R framework, we tested causal, reciprocal, and interaction effects of challenge demands, hindrance demands, and job resources on emotional exhaustion, depersonalization, and work engagement. Cross-lagged structural equation modelling was used to analyse cohort data of N = 400 German physicians across three waves comprising 9 years of observation. Overall, support for our hypotheses was limited. Higher job resources were associated with reduced depersonalization in the first time lag of 2 years. No cross-lagged effects were found for the second time lag of 7 years. Out of 12 hypothesized interaction effects, only 1 significant interaction was observed, where job resources attenuated the positive association between challenge demands and depersonalization between the first and second waves. Results provide only modest support for differential effects of challenge and hindrance demands in the JD–R model. Potential shortcomings and implications for future research are discussed.     

Questioning as an instructional method: Does it affect learning from lectures?

What can be done to improve student engagement and learning in college lectures? One approach is to ask questions that students answer during the lecture. In two lab experiments, students received a 25‐slide PowerPoint lecture in educational psychology that included four inserted multiple‐choice questions (questioning group) or four corresponding statements (control group). Students in the questioning group used a personal response system (PRS), in which they responded to questions using a hand‐held remote control, saw a graph displaying the percentage of students voting for each answer, and heard the teacher provide an explanation for the correct answer. Students in the control group received the corresponding slide as a statement and heard the teacher provide an explanation. The questioning group outperformed the control group on a retention test in Experiment 1 (d = 1.23) and on a transfer test in Experiment 2 (d = 0.74), but not on other tests. The results are consistent with a generative theory of learning, and encourage the appropriate use of questioning as an instructional method. Copyright © 2008 John Wiley & Sons, Ltd.     

Does fun promote learning? The relationship between fun in the workplace and informal learning

Although research has demonstrated that workplace fun has important benefits, we have an incomplete understanding of the role of fun in the learning domain, especially informal learning. To address this need, the present study examined the influence of fun activities and manager support for fun on informal learning among 206 managers. Fun activities were significantly related to overall informal learning, but manager support for fun was not. Examination of the dimensions of informal learning found that manager support for fun was significantly related to learning from oneself, while fun activities were significantly related to learning from others and learning from non-interpersonal sources. Furthermore, a negative interaction between core-self evaluations and fun activities in predicting learning from oneself was found, suggesting that fun may not be beneficial for all individuals. The key practical implication is that organizations should consider fun as a viable strategy to promote informal learning beyond traditional learning supports. At the same time, organizations should consider the personality of their learners to ensure fun has its intended impact.     

Manipulating social cues in baboon gesture learning: what does it tell us about the evolution of communication?

Animal Cognition - Reading the attentional state of an audience is crucial for effective intentional communication. This study investigates how individual learning experience affects subsequent...     

Does the big five predict learning approaches?

The present study examines if the big five personality traits can statistically predict learning approaches. Four hundred and twenty (286 female and 134 male) university students from Shanghai, PR China volunteered to participate in the study. The participants responded to the NEO Five-Factor Inventory and the Study Process Questionnaire. A cross-examination of the results from zero-order correlation, t-tests, multivariate analysis, and multiple-regression procedures indicated that the big five personality traits predict learning approaches to a certain degree. In this prediction, the conscientiousness and openness traits contributed the most in accounting for the differences in students' learning approaches. Conscientiousness is a good predictor for both the deep and the achieving approaches. Openness significantly predicted the deep approach to learning. Neuroticism is a good predictor for the surface approach to learning, whereas the agreeableness trait clearly predicted a learning approach that is not achieving. Finally, no distinct pattern was identified regarding the relationship of extraversion to any of the learning approaches.     

Use of positive interventions: Does neuroticism moderate the sustainability of their effects on happiness?

Previous research indicates that performing positive activities boosts happiness. The present studies examined whether neuroticism would moderate the sustainability of the effects of positive activities on happiness. Study 1 showed that the effects of counting blessings/kindness daily for seven days lasted a week after participants stopped performing the activity, but only for low-neuroticism individuals (who reported increased happiness) and not high-neuroticism individuals. However, a week post-intervention, gratitude-/kindness-listing participants were more likely to choose an amusing rather than a sad film, regardless of neuroticism differences. This suggests that behavioral choice is more sensitive to positive intervention effects than self-reported happiness. In Study 2, high-neuroticism individuals who occasionally visualized and wrote about their best possible selves over three weeks were happier than their counterparts in the control condition. The present research illustrates that although neuroticism moderates the sustainability of positive intervention effects, encouraging continuance of positive activities may produce more lasting effects.     

Does the Subject of Experience Exist in the World?

In this paper I attempt to show, by considering a number of sources, including Wittgenstein, Sartre, Thomas Nagel and Spinoza, but also adding something crucial of my own, that it is impossible to construe the subject of experience as an object among other objects in the world. My own added argument is the following. the subject of experience cannot move in time along with material events and processes or it could not be aware of the passage of time, hence neither of change nor of motion. the subject cannot therefore be identified with any neural process, function, or location since whatever goes on in the CNS is necessarily objective and part of the temporal flux. However this does not imply any form of dualism for experiences exist only for the subject whose experiences they are and hence they have no objective reality.     

Out of the Clash of Hermeneutic Rules Comes Ethical Decision Making: But Does it?

IRBs and REBs use specialized language. A process of definition and re-definition of the situation occurs. That process of interpretation can usefully be considered from the perspective of interpretive social science models involving Symbolic Interaction, Semiotics and Hermeneutics. Seven examples are provided to flesh out the nuances of contextual decision making and the “casuistic” aspects of a balanced approach to complex problems. While many decisions are relatively unproblematic and can follow a template, it is not possible simply to apply a fixed and mechanical approach. Hence, a socialization process occurs in which committee members must learn the actual application of the rules as opposed to the formal requirements. A “tightrope” between overly rigid and overly lax interpretations must be crossed and the more we understand the process of semiosis and the semiotic context the more likely it will be that truly ethical decisions will be “accomplished.” The lack of adequate survey data makes it all the more important to have good theoretical understanding of process.     

Does contingency awareness mediate the influence of emotional learning on the cueing of visual attention?

Previous research has indicated that conditioning depends on contingency awareness (CA). However, we argue that these studies have examined this issue under methodological conditions that might be insensitive to associative learning without CA. In the present study we examined the effect of an experimental manipulation of CA on attentive processing of classically conditioned stimuli, which is sensitive to associative learning with and without CA. We found that aversive conditioning with additional contingency instructions modulated visual attention, in the sense that the conditioned cues captured and held attention more strongly than the non-conditioned cues. Surprisingly, conditioning under conditions of restricted CA yielded a response pattern that was different from that under full CA. These findings suggest that conditioning with full and restricted CA can lead to qualitatively different effects on attention.     

Does cognitive science show belief in god to be irrational? The epistemic consequences of the cognitive science of religion

The last 15 years or so has seen the development of a fascinating new area of cognitive science: the cognitive science of religion (CSR). Scientists in this field aim to explain religious beliefs and various other religious human activities by appeal to basic cognitive structures that all humans possess. The CSR scientific theories raise an interesting philosophical question: do they somehow show that religious belief, more specifically belief in a god of some kind, is irrational? In this paper I investigate this question and argue that CSR does not show that belief in god is irrational.     

Tower of London: What Level of Planning Does it Measure?

We examined which of two levels of planning, namely action and operations planning, are involved in Tower of London (TOL). One hundred nine university students (79 females; mean age = 20.81 years) from China were assessed on measures of action planning (Crack the Code), operations planning (Planned Connections, Planned Codes, Matching Numbers), and on TOL. The results of factor analysis showed first that TOL, scored as total number of correct responses, had a split loading on action and operations planning. TOL, scored as first move time, loaded on the same action planning factor represented by Crack the Code first move time. These findings suggest that different TOL scores may capture different levels of planning. The implications of these findings especially for clinical diagnosis and rehabilitation are briefly discussed.     

Repeated retrieval practice and item difficulty: Does criterion learning eliminate item difficulty effects?

A wealth of previous research has established that retrieval practice promotes memory, particularly when retrieval is successful. Although successful retrieval promotes memory, it remains unclear whether successful retrieval promotes memory equally well for items of varying difficulty. Will easy items still outperform difficult items on a final test if all items have been correctly recalled equal numbers of times during practice? In two experiments, normatively difficult and easy Lithuanian–English word pairs were learned via test–restudy practice until each item had been correctly recalled a preassigned number of times (from 1 to 11 correct recalls). Despite equating the numbers of successful recalls during practice, performance on a delayed final cued-recall test was lower for difficult than for easy items. Experiment 2 was designed to diagnose whether the disadvantage for difficult items was due to deficits in cue memory, target memory, and/or associative memory. The results revealed a disadvantage for the difficult versus the easy items only on the associative recognition test, with no differences on cue recognition, and even an advantage on target recognition. Although successful retrieval enhanced memory for both difficult and easy items, equating retrieval success during practice did not eliminate normative item difficulty differences.