Search for tag: "variable"

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SPSS micro lecture: reverse coding duration 4 minutes 15 seconds SPSS micro lecture: reverse coding SPSS micro lecture: reverse coding	SPSS micro lecture: reverse coding SPSS micro lecture: reverse coding spss variable recode reverse coding From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
SPSS micro lecture: Compute duration 6 minutes 27 seconds SPSS micro lecture: Compute SPSS micro lecture: Compute	SPSS micro lecture: Compute SPSS micro lecture: Compute spss variable compute From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
Recode a variable in SPSS duration 7 minutes 39 seconds Recode a variable in SPSS Recode a variable in SPSS	Recode a variable in SPSS In this micro lecture I demonstrate how to recode a variable in SPSS into a new variable. spss variable recode transform data From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
SPSS micro lecture variable view duration 5 minutes 17 seconds SPSS micro lecture variable view SPSS micro lecture variable view	SPSS micro lecture variable view SPSS micro lecture variable view spss variable view variable From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
4.4 Variable types \| Quantitative methods \|… duration 4 minutes 52 seconds 4.4 Variable types \| Quantitative methods \|… 4.4 Variable types \| Quantitative methods \| Measurement \| UvA	4.4 Variable types \| Quantitative methods \| Measurement \| UvA This video looks at how you can interpret variables with different measurements levels. It also explains other ways to classify variables according to their measurement characteristics. Types… measuring construct concept categorical variable quantitative variable discrete variable continuous variable meten variabele categorische variabele kwantitatieve variabele discrete variabele continue variabele From Sander Birkhoff 0 likes 2 plays 0 Language English - en Department FMG
4.3 Measurement levels \| Quantitative methods \|… duration 5 minutes 49 seconds 4.3 Measurement levels \| Quantitative methods \|… 4.3 Measurement levels \| Quantitative methods \| Measurement \| UvA	4.3 Measurement levels \| Quantitative methods \| Measurement \| UvA In this video you learn about measurement levels, or the type of relationship that can be interpreted with a measurement. The relations discussed are inequality, order, differences and ratios. You… measuring construct concept variable ratio variable interval variable ordinal variable nominal variable meten variabele From Sander Birkhoff 0 likes 4 plays 0 Language English - en Department FMG
4.2 Measurement structure \| Quantitative methods… duration 4 minutes 37 seconds 4.2 Measurement structure \| Quantitative methods… 4.2 Measurement structure \| Quantitative methods \| Measurement \| UvA	4.2 Measurement structure \| Quantitative methods \| Measurement \| UvA After you operationalize a construct, you can start measuring it. This video explains what measurement is. Unfortunately, measurement is less straightforward in the social sciences than in the… measuring construct concept variable operationalize meten variabele operationalisatie operationaliseren operationalisering From Sander Birkhoff 0 likes 5 plays 0 Language English - en Department FMG
4.1 Operationalization \| Quantitative methods \|… duration 3 minutes 33 seconds 4.1 Operationalization \| Quantitative methods \|… 4.1 Operationalization \| Quantitative methods \| Measurement \| UvA	4.1 Operationalization \| Quantitative methods \| Measurement \| UvA Before turning to the topic of measurement, this video clarifies the terms variable and operationalization. You learn that it is important to keep in mind what aspect of the construct the… construct concept variable operationalize variabele operationalisatie operationaliseren operationalisering From Sander Birkhoff 0 likes 2 plays 0 Language English - en Department FMG
4.4 The variance of a random variable \| Basic… duration 6 minutes 54 seconds 4.4 The variance of a random variable \| Basic… 4.4 The variance of a random variable \| Basic Statistics \| Probability Distributions \| UvA	4.4 The variance of a random variable \| Basic Statistics \| Probability Distributions \| UvA This video explains how the variance of a random variable is calculated. You also learn what happens with the variance when adjusting a random variable or when combining different random variables. summary statistics variance of random variable variance of probability distribution variantie van kansverdeling variantie van kansdistributie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
4.3 The mean of a random variable \| Basic… duration 4 minutes 36 seconds 4.3 The mean of a random variable \| Basic… 4.3 The mean of a random variable \| Basic Statistics \| Probability Distributions \| UvA	4.3 The mean of a random variable \| Basic Statistics \| Probability Distributions \| UvA This video explains how to calculate the mean of a probability distribution. You also learn what happens with the mean when adjusting a random variable or when combining different random variables. summary statistics mean of random variable mean of probability distribution gemiddelde van kansverdeling gemiddelde van kansdistributie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
4.1 Random variables and probability… duration 6 minutes 40 seconds 4.1 Random variables and probability… 4.1 Random variables and probability distributions \| Basic Statistics \| UvA	4.1 Random variables and probability distributions \| Basic Statistics \| UvA This video explains how a probability distribution describes the possible outcomes of a random variable with their probabilities. Important concepts discussed in this video are: discrete and… uva probability distribution random variable probability mass function probability density function kansverdeling kansdistributie kansdichtheid kansfunctie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
1.7 Z-scores \| Basic Statistics \| Exploring Data… duration 4 minutes 35 seconds 1.7 Z-scores \| Basic Statistics \| Exploring Data… 1.7 Z-scores \| Basic Statistics \| Exploring Data \| UvA	1.7 Z-scores \| Basic Statistics \| Exploring Data \| UvA In this video you learn how to compute a Z-score and why it is useful. Sometimes, researchers want to know if a certain observation is common or exceptional. To find out they calculate the number of… z-score standardized variable basic statistics exploring data uva gestandaardiseerde variabele basis statistiek data verkennen From Sander Birkhoff 0 likes 3 plays 0 Language English - en Department FMG
4.8 Interpreting results \| Inferential Statistics… duration 7 minutes 7 seconds 4.8 Interpreting results \| Inferential Statistics… 4.8 Interpreting results \| Inferential Statistics \| Multiple regression \| UvA	4.8 Interpreting results \| Inferential Statistics \| Multiple regression \| UvA In this video we will go through all the steps of performing a regression analysis, from checking assumptions to interpreting results. We will also compare the different regression models we… regression analysis regression categorical response variable categorical predictor multiple correlation coefficient regressie-analyze regressie regressiemodel categorische variabele dichotome variabele meervoudige correlatiecoëfficiënt From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
4.7 Categorical response variable \| Inferential… duration 6 minutes 25 seconds 4.7 Categorical response variable \| Inferential… 4.7 Categorical response variable \| Inferential Statistics \| Multiple regression \| UvA	4.7 Categorical response variable \| Inferential Statistics \| Multiple regression \| UvA In this video you learn how you can use quantitative predictors and indicator variables to predict a binary response variable, using multiple logistic regression. regression analysis regression categorical response variable binary response variable multiple logistic regression regressie-analyze regressie regressiemodel categorische variabele dichotome variabele meervoudige logistische regressie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
Conceptual Model - Moderator Example duration 3 minutes 29 seconds Conceptual Model - Moderator Example Conceptual Model - Moderator Example	Conceptual Model - Moderator Example This video provides an example of a conceptual model including a moderator effect. This video is part of a project at the Univeristy of Amsterdam in which instruction videos were produced to… conceptual model causality variable conceptual diagram effect sign moderator moderation conceptueel model causaliteit moderatie From Sander Birkhoff 0 likes 3 plays 0 Language English - en Department FMG
Conceptual Model - Mediator Example duration 4 minutes 37 seconds Conceptual Model - Mediator Example Conceptual Model - Mediator Example	Conceptual Model - Mediator Example This video provides an example of a conceptual model including a mediation effect. This video is part of a project at the Univeristy of Amsterdam in which instruction videos were produced to… conceptual model causality variable conceptual diagram effect sign mediation mediator conceptueel model causaliteit conceptuaal diagram mediatie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG