Cybernetics principles - Study guides, Study notes & Summaries

CPH Sample Exam 128 Questions with Verified Answers Which one of the following items does not represent the value of biostatistics in the assessment of health problems of the population and determine their extent? (A) Finding patterns in the collected data (B) Summarizing and presenting the information to best describe the target population (C) Deciding what information to gather to help identify the health problems (D) Accounting for possible inaccuracies in responses and measurements ...

The Covid-19 pandemic greeted a world that was unprepared for its long-lasting and catastrophic impact. Regardless of individual beliefs, cultures, age, gender or socio-economic status; it has infiltrated our communities and societies to its very core. This paper describes the impact of Covid-19 on the University of South Africa (UNISA) with regards to its faculty, students and system; from a First-Order Cybernetics (FOC) and Second-Order Cybernetics (SOC) perspectives. The discussion includes...

PYC4808 Assignment 6 Heide Grobler. Case Scenario Covid-19 has brought about many new challenges across various contexts. In order to slow the infection rate, a national lockdown was enforced, which on one hand was aimed at protecting the population from the effects of Covid-19 and slowing down the spread, with new terminology such as "lock-down, self- isolation, social distancing, flatten the curve.... new normal" surfacing (Pillay & Barnes, 2020). On the other hand, the solution to th...

CPH Exam 90 Questions with Verified Answers Host, agent and environment - CORRECT ANSWER The epidemiologic triangle (triad) describes the occurrence of disease as an interaction between what three factors? -0.9 An odds ratio of -0.9 most strongly indicates a computational error because an odds ratio is calculated using probabilities, which cannot be negative. An odds ratio is the probability that an event will occur divided by the probability that it will not occur. Since probabilitie...

PYC4808 EXAM PREP QUESTIONS & ANSWERS 2022. A set of presuppositions about what the world is like, problems to be investigated and appropriate methods for investigation”. A paradigm is a set of interrelated ontological, epistemological and methodological assumptions (Terre Blanche, Durrheim & Painter, 2006). Different paradigms will view reality differently and so will then influence the way you see the world. Levels of Knowledge The following are the levels of knowledge and how they a...

NBPHE CPH Exam 2|49 Questions with Verified Answers according to the transtheoretical model of change as individuals go from create precontemplation to Maintenance Khan behavioral beliefs decrease and pro behavioral beliefs increase. This process is best described as which of the following a. decisional balance b. self liberation c. reinforcement management d. self efficacy - CORRECT ANSWER a Which of the following methods is most appropriate for collecting data from stakeholders for...

PYC4808 - Ecosystemic Psychology study pack 2022. INDIVIDUAL PSYCHOLOGY (Western) vs SYSTEMIC PSYCHOLOGY Most of us have been socialised into a Western, Lockean scientific tradition. Most individual psychology approaches rest on the assumptions of this linear worldview. Systems theory directs our attention away from the individual and moves towards andemphasis on recursion, reciprocity and mutual influence. Discuss this fundamental shift in worldviews by referring to the fundamental assumptio...

 The behaviour of person X affects person Y, and the reaction of Y to person X’s behaviour will then affect person X’s behaviour, which in turn will affect person Y and so on.  Example:Husbanddrinksalot,wifeshoutsaboutdrinking,whichcauseshusband to drink more and that makes wife shout even more.  Circular causality - is a recursive element. It refers to mutual interaction of causes and consequences.  The effect of an event or variable returns indirectly to influence the original...

PYC 4808 ECOSYSTEMIC PSYCHOLOGY Exam Prep. PARADIGM “A set of presuppositions about what the world is like, problems to be investigated and appropriate methods for investigation”. A paradigm is a set of interrelated ontological, epistemological and methodological assumptions (Terre Blanche, Durrheim & Painter, 2006). Different paradigms will view reality differently and so will then influence the way you see the world. Levels of Knowledge The following are the levels of knowledge and ...

CPH Exam 233 Questions with Verified Answers Which of the following terms refers to the systematic method by which environmental exposure to a substance is quantified using information about the hazardous properties of the substance, human exposure to the substance, dose-response relationships, and risk characterization? A risk management B risk assessment C risk communication D risk control - CORRECT ANSWER risk assessment A state health department is trying to reduce the HIV/...