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Preguntas del test (16)
1What is ANOVA?
- AOne IV, more than 2 levels. Looks for variability rather than mean differences.
- BTwo IVs, more than 2 levels. Looks for mean differences rather than variability
- COne IV, one level. Looks for variability rather than mean differences
2Which of these is a post-hoc test?
- AANOVA
- BBonferroni
- Ct-test
3Which of these is an example of categorical data?
- AHeight
- BGender
- CAge
4What are chance factors?
- AUnforeseen circumstances e.g participant is tired/home problems
- BIf there are two factors, we can look at the overlap between them e.g. well-being and exercise
- CNot constrained by the response format
5What is convergent validity?
- Adoes the measure positively correlate with an existing measures that asses the same/similar concept?
- Bdoes the measure negatively correlate with a measure that assess an opposite concept?
- CDo items relate to the real world?
6How can you increase power?
- AUsing a two-tailed test
- BDecreasing the number of participants
- CUse parametric tests compare to non-parametric
- DIncreases population variance
7What are confidence intervals?
- ANormally set confidence at 5%, the boundaries of the true effect size or mean of a distribution of scores. Helps to interpret significance tests.
- BNormally set confidence at 95%, the boundaries of the true effect size or mean of a distribution of scores. Helps to interpret significance tests.
- CNormally set confidence at 90%, the boundaries of the true effect size or mean of a distribution of scores. Helps to interpret significance tests.
8Which of these is an example of continuous data?
- AHeight
- BAge
- CGender
9What is considered a strong relationship in correlation coefficient?
- A0.6
- B0.7
- C0.8
10What does a correlational design do?
- ATest association between variables
- BTest for a cause and effect relationship
- CLooks at artificial phenomena
11What are degrees of freedom?
- ABased on no. of conditions that can vary and still give the same overall total (between groups). No. of individual scores that can vary and still give the same overall total (within groups).
- BBased on no. of conditions that can vary and still give the same overall total (within groups). No. of individual scores that can vary and still give the same overall total (between groups).
- CNo. of individual scores that can vary and still give the same overall total (between groups).
12What is the dependent variable?
- AThe thing we manipulate
- BThe thing we measure
- CThe thing we discard
13What is the independent variable?
- AThe thing we measure
- BThe thing we manipulate
- CThe thing we discard
14What are typical characteristics of an interpretive approach?
- AScientific, real evidence, cause and effect relationship
- BSubjective, multiple realities, natural setting, socially constructed
15What approach means data driven rather than theory driven?
- AInductive
- BDeductive
- CRelative
- DRealist
16What are one-tailed and two tailed hypotheses?
- AOne tailed- State the direction of the expected effect
Two tailed- Non-directional, expect some effect - BOne tailed- Non-directional, expect some effect
Two tailed- State the direction of the expected effect
- AOne tailed- State the direction of the expected effect
Información
- Descripción
- Test sobre Sin título, creado por Emma Pike el 14/12/2015.
- Autor
- Emma Pike
- Idioma
- English
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