Amalan penggunaan modul pengajaran berasaskan modul multimedia interaktif (MMI) dalam Pendidikan Teknik Dan Vokasional (PTV)

Kajian Amalan Penggunaan Modul Pengajaran Berasaskan Modul Multimedia Interaktif (MMI) dalam Pendidikan Teknik dan Vokasional (PTV) bertujuan mengkaji pengaruh faktor demografi terhadap pengetahuan dan kemahiran dalam amalan penggunaan MMI. Amalan penggunaan modul pengajaran berasaskan MMI yang kurang dalam kalangan guru dalam PTV perlu dipandang serius. Kemampuan MMI sebagai Alat Bahan Bantu Mengajar (ABBM) telah terbukti keberkesanannya. Faktor demografi merupakan pembolehubah bebas kajian terdiri daripada jantina, pengkhususan akademik dan kadar penggunaan MMI guru PTV. Statistik deskriptif dan inferensi dengan ujian MANOVA digunapakai bagi menganalisis data kajian melalui perisian SPSS 16.0. Set soalan ujian yang diadaptasi daripada Teacher Technology Competencies (1998) digunakan sebagai instrumen kajian. Dapatan kajian menunjukkan wujudnya pengaruh faktor jantina dan kadar penggunaan dalam amalan penggunaan MMI manakala pengkhususan akademik pula tidak mempengaruhi tahap pengetahuan dan kemahiran. Tahap pengetahuan dan kemahiran mengikut jantina di antara lelaki dan perempuan adalah berbeza. Skor min perempuan adalah sebanyak 58.77 berbanding 55.52 pada tahap pengetahuan. Pada aspek kemahiran, lelaki mengatasi perempuan dengan skor min sebanyak 61.00 berbanding 55.73. Kadar penggunaan didapati menunjukkan tahap pengetahuan dan kemahiran dalam menentukan amalan penggunaan MMI. Nilai min tertinggi diperolehi pada kadar penggunaan yang paling tinggi iaitu 6 hingga 8 kali penggunaan dalam tempoh masa seminggu iaitu 67.81 pada kedua-dua aspek pengetahuan dan kemahiran manakala pada kadar penggunaan terendah adalah bersamaan 45.40. Keputusan ini menunjukkan bahawa ketiga-tiga pembolehubah bebas itu mempengaruhi pembolehubah bersandar kajian secara individu, iaitu tiada kesan interaksi antara ketiga-tiga pembolehubah bebas terhadap pembolehubah bersandar kajian

SISTEM PENGENDALIAN INTERNAL KUALITAS AUDIT DAN TATA KELOLA PERUSAHAAN TERHADAP LABA PERUSAHAAN

This Research Aims To Know The Internal Control System Of Audit Quality And Corporate Governance For Manufacturing Company Profits In The Industrial Sector Listed On The Indonesia Stock Exchange For 2017-2021. The type of research used in this research is associative research. The research location is located at the Muhammadiyah University Palembang Investment Gallery. The Data Used Is Quantitative Data With Documentation And Bibliographical Data Collection Methods. The results of this study can be concluded that the internal control system for audit quality and corporate governance on corporate profits. If the internal control system, audit quality and corporate governance are strong, the company's profit will increase, if the internal control system, audit quality and corporate governance are strong, the company's profit will decrease

A System of Multivariable Krawtchouk Polynomials and a Probabilistic Application

The one variable Krawtchouk polynomials, a special case of the $_2F_1$ function did appear in the spectral representation of the transition kernel for a Markov chain studied a long time ago by M. Hoare and M. Rahman. A multivariable extension of this Markov chain was considered in a later paper by these authors where a certain two variable extension of the $F_1$ Appel function shows up in the spectral analysis of the corresponding transition kernel. Independently of any probabilistic consideration a certain multivariable version of the Gelfand-Aomoto hypergeometric function was considered in papers by H. Mizukawa and H. Tanaka. These authors and others such as P. Iliev and P. Tertwilliger treat the two-dimensional version of the Hoare-Rahman work from a Lie-theoretic point of view. P. Iliev then treats the general $n$-dimensional case. All of these authors proved several properties of these functions. Here we show that these functions play a crucial role in the spectral analysis of the transition kernel that comes from pushing the work of Hoare-Rahman to the multivariable case. The methods employed here to prove this as well as several properties of these functions are completely different to those used by the authors mentioned above

A Probablistic Origin for a New Class of Bivariate Polynomials

We present here a probabilistic approach to the generation of new polynomials in two discrete variables. This extends our earlier work on the 'classical' orthogonal polynomials in a previously unexplored direction, resulting in the discovery of an exactly soluble eigenvalue problem corresponding to a bivariate Markov chain with a transition kernel formed by a convolution of simple binomial and trinomial distributions. The solution of the relevant eigenfunction problem, giving the spectral resolution of the kernel, leads to what we believe to be a new class of orthogonal polynomials in two discrete variables. Possibilities for the extension of this approach are discussed.Comment: This is a contribution to the Special Issue on Dunkl Operators and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA