数独世界冠军专栏

正三届数独世界冠军托马斯·辛德(Thomas Snyder)为《大学生》读者们专门设计数独题。辛德曾三次获得数独世界冠军,五次夺得美国数独冠军,他的专业是化学,本科毕业于加州理工学院,在哈佛大学取得博士学位,现是斯坦福大学生物工程学助理研究员。辛德爱好数独,用艺术手法设计数独题。请看题:     

数独世界冠军专栏

正三届数独世界冠军托马斯·辛德(Thomas Snyder)为《大学生》读者们专门设计数独题。辛德曾三次获得数独世界冠军,五次夺得美国数独冠军,他的专业是化学,本科毕业于加州理工学院,在哈佛大学取得博士学位,现是斯坦福大学生物工程学助理研究员。     

Perspective and engagement in counseling and psychotherapy: The phenomenological approach

A phenomenological view of counseling and psychotherapy is introduced via a consideration of Freudian and Rogerian approaches to these activities. Both the Freudian and Rogerian approaches are seen to be based on an attempted disengagement between therapist and client. This attempted disengagement is found in the invalidation of the client's perpective by the therapist. The ackowledgment of the validity of the perspective of both therapist and client, and of the engagement resulting from the meeting of perspectives in interation, is the basis for counseling and psychotherapy from a phenomenological approach.     

Hypothetico-deductive reasoning skill and concept acquisition: Testing a constructivist hypothesis

This study tested the constructivist hypothesis that the acquisition of domain-specific conceptual knowledge (declarative knowledge) requires use of general procedural knowledge. More specifically, it was hypothesized that use of a general pattern of hypothetico-deductive reasoning is necessary for the acquisition of novel domain-specific concepts. To test this hypothesis 314 high school biology and chemistry students were first tested to determine whether or not they were skilled in the use of hypothetico-deductive reasoning. Based on this test, students were classified as reflective, transitional, or intuitive thinkers. All students were then presented with a series of four concept-acquisition tasks. It was predicted that reflective (hypothetico-deductive) thinkers would acquire the concepts while intuitive (empirico-inductive) thinkers would not. Transitional thinkers were expected to be partially successful. These predictions were confirmed as skill in hypothetico-deductive reasoning (developmental level), but not age, was highly correlated with performance on the concept acquisition tasks (X² = 71.14, p < 0.00001). This result was interpreted to be supportive of the constructivist hypothesis.     

Connecting college and work: examining the relationship between students’ college employment experiences and their professional and career attitudes

This study examined the relationship between U.S. students’ employment experiences during college/university and their fourth-year professional career attitudes as defined by the Wabash National Study Professional Success Scale, including obtaining recognition from one’s colleagues for contributions to their field of expertise, having administrative responsibility for the work of others, working in a prestigious occupation, making a lot of money and becoming successful in a business of one’s own. This study considered three types of employment experiences (on-campus work; off-campus work; and completing an internship practicum, field experience, co-op or clinical assignment), as well as the number of hours spent engaged in on-campus and off-campus employment, and whether these measures of student employment were associated with students’ fourth-year professional career attitudes. Results suggest that on-campus work experiences, off-campus work experiences; and completing an internship practicum, field experience, co-op or clinical assignment, as well as the number of hours of employment during college have the potential to influence students’ fourth-year professional career attitudes.