T & T is an Explosive Combination: Technology and Testing

In this article, I discuss the effect technology has had on the development of intelligence testing. I propose three fundamental principles of technology. First: Old technologies do not die; they just fade away. Sometimes they are like age spots, which fade away ever so slowly, if at all. Second: Successful technologies multiply like rabbits. And like rabbits, when they have multiplied extensively, they will start to invade areas where they are unnecessary, and even useless. Third: Successful technologies are originally driven by ideas. Once the technologies succeed, however, they start driving ideas, instead of being driven by them. After discussing these principles, I describe the specifications for the Sternberg Triarchic Abilities Test (STAT), a new test that is theory driven rather than technology driven.     

A retrospective and prospective look at the ‘happy English child’1—the applicability of postcolonial theory to the British government's education policy in Ireland in the late nineteenth and early twentieth centuries

This paper looks at traditional nationalist and revisionist schools of historiography in relation to the British government's educational policy in Ireland following the establishment of the national school system in 1831 until the beginning of the twentieth century. It contrasts this with the postcolonial historiographical approach. It also looks at concepts of ‘internal colonialisation’ and the concept of the ‘celtic fringe’. It relates these various approaches particularly to the effect of the government's educational policy on the position of the Irish language at that time.     

The effective reduction of tourniquet application time after minor modification of the CLSI H03-A6 blood collection procedure

Introduction:

The phlebotomists’ procedures are a still source of laboratory variability. The aim of this study was to verify the efficacy of minor modification in procedure for collection of diagnostic blood specimens by venipuncture from CLSI H03-A6 document is able to reduce the tourniquet application time.

Materials and methods:

Thirty phlebotomists were invited to participate. Each phlebotomist was trained individually to perform the new venipuncture procedure that shortens the time of tourniquet release and removal. The phlebotomy training program was delivered over 8h. After training, all phlebotomists were monitored for 20 working days, to guarantee the adoption of the correct new procedures for collection of diagnostic blood specimens. After this time frame the phlebotomists were evaluated to verify whether the new procedure for blood collection derived from CLSI H03-A6 document was effective to improve the quality process by decrease in tourniquet application time. We compared the tourniquet application time and qualitative difference of phlebotomy procedures between laboratories before and after phlebotomy training.

Results:

The overall mean ± SD tourniquet application time before and after this intervention were 118 ± 1 s and 30 ± 1 s respectively. Minor modifications in procedure for blood collection were able to reduce significantly the tourniquet application time (−88 s, P < 0.001).

Conclusions:

The minor modifications in procedure for collection of diagnostic blood specimens by venipuncture from CLSI H03-A6 document were able to reduce the tourniquet application time. Now the proposed new procedure for collection of diagnostic blood specimens by venipuncture could be considered usefulness and should be put into practice by all quality laboratory managers and/or phlebotomy coordinators to avoid preanalytical errors regard venous stasis and guarantee patient safety.     

The End of Public Schools? Or a New Beginning?

Abstract

Public education is becoming increasingly privatized as private philanthropic organizations, such as the Bill & Melinda Gates Foundation, and corporations, such as Pearson, dominate the policy-making process, and more students enroll in publicly funded but privately administered charter schools. The privatization of education results from the dominance of neoliberal ideals promoting market competition, individualism, and standardized testing. In response, we call for replacing neoliberalism with social democratic policies emphasizing community, trust, and democratic deliberation.     

There’s more to teaching than instruction: seven strategies for dealing with the practical side of teaching 1

In this paper, we highlight the importance for teachers of having sound practical skills in interacting with students, parents, administrators and other teachers, and argue that the development of such skills is often insufficiently considered in professional training. We then present a new framework for conceptualizing practical skills in dealing with others that follows directly from Sternberg’s theory of successful intelligence. Finally, we outline and discuss an approach to measuring teachers’ preferred strategies for dealing with others that we believe has promise, both for future research into the nature and characteristics of effective teachers and schools, and for the development of teacher expertise.     

Making connections among multiple visual representations: how do sense-making skills and perceptual fluency relate to learning of chemistry knowledge?

To learn content knowledge in science, technology, engineering, and math domains, students need to make connections among visual representations. This article considers two kinds of connection-making skills: (1) sense-making skills that allow students to verbally explain mappings among representations and (2) perceptual fluency in connection making that allows students to fast and effortlessly use perceptual features to make connections among representations. These different connection-making skills are acquired via different types of learning processes. Therefore, they require different types of instructional support: sense-making activities and fluency-building activities. Because separate lines of research have focused either on sense-making skills or on perceptual fluency, we know little about how these connection-making skills interact when students learn domain knowledge. This article describes two experiments that address this question in the context of undergraduate chemistry learning. In Experiment 1, 95 students were randomly assigned to four conditions that varied whether or not students received sense-making activities and fluency-building activities. In Experiment 2, 101 students were randomly assigned to five conditions that varied whether or not and in which sequence students received sense-making and fluency-building activities. Results show advantages for sense-making and fluency-building activities compared to the control condition only for students with high prior chemistry knowledge. These findings provide new insights into potential boundary conditions for the effectiveness of different types of instructional activities that support students in making connections among multiple visual representations.     

WICS: A Model of Positive Educational Leadership Comprising Wisdom,Intelligence, and Creativity Synthesized

Who are the people who become positive educational leaders? This essay presents WICS as a model of positive educational leadership. WICS stands for wisdom, intelligence, creativity, synthesized. Each of these elements is asserted to constitute one of the elements of educational leadership. Regrettably, our society is organized around a closed system of selection and talent development that emphasizes intelligence in a narrowly defined way that sometimes ignores its synthesis with creativity and wisdom.     

Parental Beliefs and Children's School Performance

Immigrant parents from Cambodia, Mexico, the Philippines, and Vietnam and native-born Anglo-American and Mexican-American parents responded to questions about child rearing, what teachers of first and second graders should teach their children, and what characterizes an intelligent child. Immigrant parents rated conforming to external standards as being more important to develop in their children than developing autonomous behaviors. In contrast, American-born parents favored developing autonomy over conformity. Parents from all groups except Anglo-Americans indicated that noncognitive characteristics (i.e., motivation, social skills, and practical school skills) were as important as or more important than cognitive characteristics (i.e., problem-solving skills, verbal ability, creative ability) were to their conceptions of an intelligent first-grade child. Parental beliefs about conformity were correlated with measures of kindergarten (5- and 6-year-olds) and first- (6- and 7-year-olds) and second-grader (7- and 8-year-olds) children's school performance (i.e., teacher ratings of children's classroom performance; Comprehensive Test of Basic Skills reading, math, and language scores; and Sternberg Triarchic Abilities Test scores).     

Conditions for the Effectiveness of Multiple Visual Representations in Enhancing STEM Learning

Visual representations play a critical role in enhancing science, technology, engineering, and mathematics (STEM) learning. Educational psychology research shows that adding visual representations to text can enhance students’ learning of content knowledge, compared to text-only. But should students learn with a single type of visual representation or with multiple different types of visual representations? This article addresses this question from the perspective of the representation dilemma, namely that students often learn content they do not yet understand from representations they do not yet understand. To benefit from visual representations, students therefore need representational competencies, that is, knowledge about how visual representations depict information about the content. This article reviews literature on representational competencies involved in students’ learning of content knowledge. Building on this review, this article analyzes how the number of visual representations affects the role these representational competencies play during students’ learning of content knowledge. To this end, the article compares two common scenarios: text plus a single type of visual representations (T+SV) and text plus multiple types of visual representations (T+MV). The comparison yields seven hypotheses that describe under which conditions T+MV scenarios are more effective than T+SV scenarios. Finally, the article reviews empirical evidence for each hypothesis and discusses open questions about the representation dilemma.