Joseph KK Ho's work diary

  A note on management theory : Note 1 Note 2 Video 1 : what is theory? Video 2: the role of theory in research. Video 3 : management theories. Also study video 4 : the difference between concepts, models and theoris. Also take a look at organizational metaphors .

  Independent study  tutorial  topics Feb 2021 The main theme is  correlation analysis 1. On  correlation analysis ; demonstration of Excel a. basic concept of correlation video:  understanding correlation . b. note the difference with  causal relations . c. a video:  types of variables (detailed) . 1.1 scatter diagram *** basic tutorial video on  scatterplot and linear correlation (also refer to: https://www.excel-easy.com/examples/trendline.html), and  coefficient of determination . A related video on the  coefficient of determination/ correlation ; a video on  coefficient of determination . *** on  Simpson's Paradox  [video]; a note on  Simpson's paradox . 1.2 Data->data analysis -> regression 1.3 Slides on  correlation analysis . 1.4. Slides on  independent and dependent variables . 2. Videos:  2.1 *  the normal distribution ./ *  understanding the central limit theorem ./ standardized normal distribution . 2.2  on P-value and significance test /  Z-tests  (also see p

 Value priority of applied business research: a note An overall view: The practical value orientation considers the research quality criterion of relevance as the most important one, among all the research quality criteria. In particular, the research project findings should be relevant for solving crucial and complex management problems.