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Combined display of all available logs of PsychWiki - A Collaborative Psychology Wiki . You can narrow down the view by selecting a log type, the user name (case-sensitive), or the affected page (also case-sensitive).(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 02:29, 22 November 2016 Doug (Talk | contribs) marked revision 28803 of Analyzing Data patrolled (automatic)
- 02:26, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A manipulation check is an attempt to directly measure whether the independent variable manipulation has the intended effect on the participants. Manipulation checks provide evidence for the construct validity of the manipulation. Manipu...")
- 02:26, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A manipulation check is a measure used to determine whether or not the manipulation of the independent variable has had its intended effect on the participants. A..." (and the only contributor was "Krenaud"))
- 02:26, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Alpha is the Greek letter that symbolizes the criterion, the size of the region of rejection of a sampling distribution and the probability of making a Type I err..." (and the only contributor was "Krenaud"))
- 02:25, 22 November 2016 Doug (Talk | contribs) marked revision 28802 of Analyzing Data patrolled (automatic)
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "'''Continuous''' data is one of the two subgroups of numeric (aka quantitative) data. Continuous data can take upon infinite number of real values. Examples of continuous variables are weight, age, distance, or temperature. For example, ...")
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Distributions of empirical data—which are called frequency distributions—can have a few or many peaks. The difference between '''bimodal''' and '''unimodal''' distribution is that distribution with two distinct peaks is called bimoda...")
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Between subjects ANOVA is different from a within-subjects ANOVA in a following manner. In between-subjects ANOVA design, a sample is typically divided into different treatment groups, and each group is exposed to only one of the levels ...")
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "These two concepts can often be confused as they seem similar, though they are specific measures in research. Validity is when a test measures what it's in..." (and the only contributor was "Trustrive3"))
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Confounding variable is the extraneous variable in the experiment that should have been experimentally controlled, but was not. So, as a result of failing to take the confounding variable into consideration, we risk to make a false concl...")
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A positive linear relationship is different from a negative linear relationship because of the direction of change between the the two variables. In a positive linear relationship, while the values of one variable increases the values of...")
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Linear relationships are helpful to a study because they allow the researcher to predict the change in the dependent variable from the change in the independent variable. This concept is the premise upon which experiments are conducted. ...")
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A linear relationship is different from a nonlinear/curvilinear relationship because a linear relationship has direct proportionality that causes the dependent ..." (and the only contributor was "Blange88"))
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "The difference between floor effect and ceiling effects is that each one is the opposite of the other. The ceiling effect usually happens when the exam given ..." (and the only contributor was "Belen1988"))
- 02:23, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "What is the difference between a type I and type II error? Type I error happens when the Null hypothesis (statement opposite of your original hypothesis) is rej..." (and the only contributor was "Akaragio"))
- 02:22, 22 November 2016 Doug (Talk | contribs) marked revision 28801 of Analyzing Data patrolled (automatic)
- 02:21, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "The difference is the number of independent variables within which each independent variable has more than two groups, manipulated in the experiment. A one-way an..." (and the only contributor was "Krenaud"))
- 02:21, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "One-way ANOVA also known as one-way analysis of variance or simple analysis of variance is the simplest kind of inferential statistical test wherein only one independent variable within which there are more than two groups, is tested/man...")
- 02:21, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Analysis of variance is abbreviated as ANOVA. It is an inferential statistical test that allows analysis of data from designs with more than two experimental cond..." (and the only contributor was "Krenaud"))
- 02:21, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "The analysis of covariance (ANCOVA) can be defined as a type of ANOVA that is used to control for potential confounding variables. The ANCOVA is a general linear mo..." (and the only contributor was "Danika"))
- 02:16, 22 November 2016 Doug (Talk | contribs) marked revision 28800 of What is the difference between descriptive and inferential statistics? patrolled (automatic)
- 02:16, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "'''Inferential Statistics''' are designed to draw conclusions about a population from a sample of data, and is contrasted with Descriptive Statistics which is designed to describe only the sample. Image:Fe40.png - Imagine you con...")
- 02:16, 22 November 2016 Doug (Talk | contribs) marked revision 28799 of What is the difference between descriptive and inferential statistics? patrolled (automatic)
- 02:16, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "'''Descriptive Statistics''' are a group of procedures that summarize data graphically and statistically. Descriptive statistics are designed to describe a sample, and is contrasted with Inferential Statistics which is designed to dr...")
- 02:15, 22 November 2016 Doug (Talk | contribs) marked revision 28798 of What is the difference between descriptive and inferential statistics? patrolled (automatic)
- 02:15, 22 November 2016 Doug (Talk | contribs) marked revision 28797 of Analyzing Data patrolled (automatic)
- 02:13, 22 November 2016 Doug (Talk | contribs) marked revision 28796 of General tips patrolled (automatic)
- 02:07, 22 November 2016 Doug (Talk | contribs) marked revision 28795 of Analyzing Data patrolled (automatic)
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "This is a relationship between two occurrences that at first may seem to have a relationship but have no logical connection. When further studied, it is cle..." (and the only contributor was "Trustrive3"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Raw data includes numbers and characters that have been collected but have not been processed in any manner. Raw data is often entered into a database where it ..." (and the only contributor was "Blange88"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "This occurs when ones own beliefs are confirmed in research as we expect what we see to be true often garnering error in judgement and rationale. It is sel..." (and the only contributor was "Trustrive3"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Direct relationship is the kind of the relationship where as the value of one variable increase, the value of the other variable decreases. Likewise, as one var..." (and the only contributor was "Akaragio"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Representative sample is a sample that includes individuals/participants representative of a larger population. The bigger the sample, the higher are chances th..." (and the only contributor was "Akaragio"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Inference – refers to making conclusions about the population based on the information drawn from the sample. Inference can be used to make generalizations, estimates, or predictions. == Example / Application == '''Example:''' Imagin...")
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "In research the fallacy would be taking the generalized information of a population and attributing those characteristics to each individual in the populati..." (and the only contributor was "Trustrive3"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A positive correlation is a correlation where both variables move in the same direction together. For instance, as one variable increases, the other variable te..." (and the only contributor was "Blange88"))
- 02:06, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Nonlinear relationships include everything except the relatively few relationships that are straight-line in the positive direction or negative direction. When represented graphically, a nonlinear relationship's points will not fall alon...")
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A linear relationship is a relationship of direct proportionality that causes the dependent variable to change when the independent variable changes. In other w..." (and the only contributor was "Blange88"))
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "There are a variety of different types of central tendency. The three most common types are the mean, median, and mode. All measures of central tendency are use..." (and the only contributor was "Blange88"))
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Univariate means ‘one variable’ and is usually used to refer to situations in which the original outcome variable was measured. Univariate test is a situati..." (and the only contributor was "Akaragio"))
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Negative correlation reflects the fact that two variables are negatively related to each other. In other words, as the value of one variable increases, the valu..." (and the only contributor was "Akaragio"))
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Correlation is a measure of linear relationship between variables. There are ways in which two variables can be related. There are two kinds of correlation: p..." (and the only contributor was "Akaragio"))
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "The coefficient of determination is the proportion of variance in one variable explained by a second variable. It is the Pearson correlation coefficient squared..." (and the only contributor was "Akaragio"))
- 02:05, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Observer drift refers to researchers working closely together on a study and begin to achieve the same result, corrupting the experiment. Researchers need t..." (and the only contributor was "Trustrive3"))
- 02:04, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "One tailed test is a test of a directional hypothesis, where we have a specific prediction about what will happen. The prediction can be made only in one direction, hence the name: one tail. The important point is that if we make a spec...")
- 02:04, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "This bias occurs because of the sample selection and if certain members are equally balanced or objectively represented in the population. Sampling bias may..." (and the only contributor was "Trustrive3"))
- 02:04, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Factorial ANOVA is analysis of variance involving two or more independent variables or predictors. == Example / Application == '''Example:''' Let's say we w..." (and the only contributor was "Akaragio"))
- 02:04, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "In research, this refers to the simplest explanation about the greatest number of observations is favored and logical to the more complex explanations that ..." (and the only contributor was "Trustrive3"))
- 02:04, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "A positive linear relationship is a form of linear relationship in which increases in the values of the first variable are accompanied by increases in the val..." (and the only contributor was "Belen1988"))
- 02:04, 22 November 2016 Doug (Talk | contribs) deleted "" (content was: "Ceiling effects is when measurements of the dependent variable result in many very high or highest scores on the dependent variable, thus masking a potential ..." (and the only contributor was "Belen1988"))
