Give Me a Hand: Adult Involvement During Object Exploration Affects Object Individuation in Infancy

The development of object individuation, a fundamental ability that supports identification and discrimination of objects across discrete encounters, has been examined extensively by researchers. There are significant advancements in infants' ability to individuate objects during the first year‐and‐a‐half. Experimental work has established a timeline of object individuation abilities and revealed some mechanisms underlying this ability. However, the influence of adult assistance during object exploration has not yet been explored. The current study investigates the effect of adult involvement during object exploration on infants' object individuation abilities. In Experiment 1a and 1b, we examined 9.5‐month‐old infants' colour‐based object individuation following adult‐assisted multisensory object exploration. Two components of adult interaction were of particular interest: facilitation of object manipulation (grasping, rotating, and attention‐getting behaviours) and social engagement (smiling, pointing, attention‐getting verbalizations, and object‐directed gaze). Experiment 2a and 2b assessed these components with 4.5‐month‐olds to examine their impact across development. The results showed that after adult‐guided object exploration, both 9.5‐ and 4.5‐month‐old infants successfully individuated previously undifferentiated objects. Results of Experiments 1b and 2b provide implications for the mechanisms underlying the scaffolding influence of adult interaction during infant behaviours. Copyright © 2015 John Wiley & Sons, Ltd.     

Mortality Salience Decreases Social Exploration When People Experience Metacognitive Ease Generating Examples of Cultural Value Adherence

In the present research, we integrated terror management theory with work on metacognitive fluency to examine how mortality concerns affect social exploration motives. We hypothesized that mortality salience would decrease desire to explore novel social interactions only when the feeling of being valued by culturally relevant others was secure. Participants (N = 328) reflected on death or physical pain, then generated 3 (metacognitive-ease) or 12 (metacognitive-difficulty) examples of past behaviors that their peers valued (vs. neutral behaviors). Metacognitive fluency was expected to enhance feelings that existing social bonds were secure. Finally, we assessed participants’ desire to explore novel social interactions. Death thoughts decreased participants’ desire to explore novel social interactions when they experienced “ease” generating examples of culturally valued behavior.     

Therapist response modes in the exploration stage: timing and effectiveness

In an investigation of the exploration stage of single counselling sessions with 26 anxious female volunteer clients and 13 female doctoral student therapists, no overall association was found between client narrative processing modes and subsequent therapist verbal response modes. There was evidence in a third of the sample for an association between therapist response modes and subsequent client narrative modes, such that clients used more internal than external or reflexive narrative processing modes when therapists used open questions about feelings and reflections of feelings. Client and therapist helpfulness ratings did not differ for different therapist response modes or client narrative process modes. Hence, overall results suggested that all four therapist response modes (open questions about thoughts, open questions about feelings, restatements, reflections of feelings) are effective during the exploration stage.     

自我同一性理论与经验研究

ErikErikson首先提出自我同一性的问题,并从多个角度对其进行描述,但没有对其进行实证研究。而Marcia则从复杂的自我同一性概念中析出两个维度,从而对自我同一性进行实证研究成为可能。随后的很多研究都把同一性发展归于个人因素,但这很难解释倒退现象,于是情境因素就被引入到同一性发展中来,现在许多研究者对于影响同一性发展的因素既有情境因素又有个人因素这一点已达成共识,并提出一些理论模型。与此同时,另有一些研究者希望探求到自我同一性这一构念与其它构念间的关系。同一性构念效度及其发展机制以及同一性构念与其它构念之间的关系仍是未来研究方向     

Why schema-violations are sometimes preferable to schema-consistencies: The role of interest and openness to experience

We investigated the appraisal processes and personality antecedents that regulate people’s attraction to schema-violations - targets and objects that disconfirm schema- and stereotype-based expectancies. In two studies a preference for schema-violations (vs. consistencies) correlated positively with openness to experience, and negatively with the need for structure. In the second study, schema-violations were seen as more surprising (by all individuals), decreasing intentions to approach schema-violations, but were also seen as more interesting (by those higher in openness to experience), increasing intentions to approach and accept schema-violations. This suggests that two opposing processes - appraisals of surprise and appraisals of interest - regulate reactions to schema-violations, and that these processes are bounded by individual differences in openness to experience.     

Exploring the career construction interview for vocational personality assessment

This mixed-methods study explored the validity and usefulness of the Career Construction Interview (CCI) with college students (n = 83) from a midsize Southern university. Using Pearson's r correlations, comparisons were made between the three-letter RIASEC Strong Interest Inventory (SII) theme code and RIASEC theme codes derived from coding the CCI narratives of the participants. Results indicated moderate correlation between the CCI and SII participant results.     

Costs and Benefits of Autonomy When Learning a Task: An Experimental Approach

ABSTRACT

Previous findings suggested that the positive relationship between autonomy and learning outcomes (such as improved task performance) only holds up until a certain optimum level of autonomy has been reached. This assumption was investigated in an experimental study where 95 participants had to learn a computer task. During the learning phase, we manipulated autonomy, distinguishing among no, moderate, and full autonomy. The results revealed that, when learning a task, having autonomy is preferred to having no autonomy. However, increases in autonomy beyond a certain level (i.e., full versus moderate autonomy) will not yield additional advantages regarding the motivation to learn and learning outcomes, and may have disadvantages in terms of learning efficiency.     

Gender differences in applying social cognitive career theory in engineering students

This study tested Social Cognitive Career Theory (SCCT) in predicting engineering interest and major choice goals among male and female college students. Participants were 579 sophomore engineering students who completed measures of self-efficacy beliefs, outcome expectations, interests, goals and social supports and barriers. Findings confirmed that the SCCT model produced a good fit to the data across gender. The findings also corroborated that women have less self-efficacy beliefs and interest than men. However, there are no statistically significant differences in measures relating to outcome expectations and goals. Moreover, women are more likely to perceive support, especially from peers and family, while men are more likely to perceive family barriers than women. For other supports and barriers there are no gender differences. Implications for future research and practice are discussed.     

Work style preferences among medical specialties

Strong Interest Inventory Personal Style Scales (SII-PSS) assess people's preferences for work style, learning environment, leadership style, and risk taking. We examined whether the SII-PSS predict medical specialty choice for college students. We administered the scales to 355 students when they began a combined Bachelor of Science/Doctor of Medicine program during the 2003–2005 academic years. Specialty choice was obtained when these students graduated from medical school during 2009–2011 academic years. In the end, 120 students (34%) provided useable data and were included in the analysis. The remaining students either did not graduate from the 6-year BS/MD program or entered preliminary or transitional specialties. Specialties included in the analysis were internal medicine, family medicine, psychiatry, surgery, pediatrics, emergency medicine, anesthesiology, and obstetrics/gynecology. Work style was the only PSS variable that showed differences across various specialties. A MANOVA showed that the work style scale was significantly different across various specialties (p < .05, Bonferroni correction p < .006). Students who went into internal medicine scored significantly higher on working with people rather than ideas or things (X = 53.08, SD = 8.90) compared to students who went into surgery (X = 46.25, SD = 7.44, F = 6.83) or anesthesiology (X = 42.38, SD = 5.15, F = 10.70). Students who entered obstetrics/gynecology also scored significantly higher on working with people (X = 54.25, SD = 7.62) than students who entered anesthesiology (X = 42.38, SD = 5.15, F = 12.13). In the realm of medical specialties, preferences for working with people versus things may underlie choices between the group of medical specialties categorized as primary-care versus those categorized as surgical and as technical specialties.