Industrial and organisational (I/O) psychologists concentrate on how workers behave at work. To enhance the total working environment, including performance, communication, professional satisfaction, and safety, they use psychological concepts and research techniques.
It is crucial to apply the scientific approach to the objective, empirical, and analytical examination of psychological processes for which they needs data and statistics. Researchers can identify cause-and-effect correlations and extrapolate the findings of their studies to bigger populations by using the scientific method.
Industrial psychology employs correlation, multiple regression, and analysis of variance as quantitative techniques. In I-O research, more sophisticated statistical techniques such logistic regression, structural equation modelling, and hierarchical linear modelling are used (HLM; also known as multilevel modeling).
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If one monozygotic twin is nearsighted, the other twin has a very high chance of being nearsighted.
<u>Explanation</u>:
Two offspring produced by the same pregnancy is known as Twins. Twins can be either Monozygotic twins or Dizygotic twins.
Monozygotic twins means identical twins. Monozygotic twins develop from one zygote. Each twin is developed from a separate egg and each egg is fertilized by their own sperm cell.
Monozygotic twins look alike and almost have same sex unless there has been a mutation during development.
If one monozygotic twin is nearsighted, the other twin has a very high chance of being nearsighted.
The Atlantic slave trade or transatlantic slave trade, also called slave trade, occurred throughout the Atlantic Ocean between the 16th and 19th centuries.
Founded in the 1960s, Fairtrade certification represents an initiative that brings together social responsibility, sustainability and competitiveness for small and medium producers.
Fairtrade Labeling Organizations (FLO) is a non-profit trading company based on social responsibility and whose purpose is to ensure fairness in international trade.
The vertical scope is the extent to which a firm's internal activities encompass one, some, many, or all of the activities that make up an industry's entire value chain system.
Vertical Scope is a technology agency that has built and operates a cloud-based totally virtual network platform for online enthusiast groups. Our social network and websites are vertically included American excessive-consumer spending verticals.
Technology is the software of internal activities medical expertise to the sensible goals of human life or, as it's miles every now and then phrased, to the change and manipulation of the human environment.
Generation, which brings together equipment to sell improvement, use, and data trade, has as its major objective of creating obligations less difficult and solving many problems of mankind. while generation progresses and makes our lives even extra handy, we ought to stress how beneficial it's far to our lives.
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Answer: 3) Confounding variable
Explanation:Confounding variable is the variable that indicates about the external influential factors that produces the manipulated consequences of independent and dependent variable.This variable can lead to producing useless outcomes in an experiment.
According to the question, the changes occurring in interest of student in algebra can be due to the outside factors which are not generating the actual results and thus, experiment is getting ruined.
Other options are incorrect because application variable remain same for the experiment,system variable are the variables of certain system and reliability variables describe about the variable on which dependent or stable.Thus, the correct option is option(3)
