1.Easy
Ranking runners as first, second and third produces which level of data?
- ARatio
- BOrdinal
- CInterval
- DNominal
2.Easy
A graph that shows the relationship between two continuous variables, with one point per participant, is a:
- AHistogram
- BScatterplot
- CBar chart
- DPie chart
3.Easy
Which sampling method selects people who happen to be available at the time, such as students in a canteen?
- AOpportunity sampling
- BSystematic sampling
- CStratified sampling
- DRandom sampling
4.Medium
A study conducted only with American undergraduates may lack:
- AInternal consistency
- BContent validity
- CInter-rater reliability
- DPopulation validity
5.Medium
Which kind of data is collected with an open question in an interview?
- ARatio data
- BQualitative data
- CInterval data
- DNominal quantitative data only
6.Medium
In a repeated measures design, order effects can be controlled by:
- AUsing a larger sample only
- BCounterbalancing
- CRandom sampling
- DSingle-blind procedures
7.Hard
The "replication crisis" in psychology refers to:
- AJournals being legally required to reject all replication studies submitted
- BCopying of questionnaires without permission
- CMany published findings failing to reproduce in new studies
- DA shortage of participants for experiments
8.Hard
Interpretative phenomenological analysis (IPA) mainly aims to:
- AMeasure reaction times accurately
- BTest causal hypotheses with large samples
- CExplore how individuals make sense of their own lived experiences
- DCount the frequency of words in texts
Answer key
- 1. B · Ordinal
- 2. B · Scatterplot
- 3. A · Opportunity sampling
- 4. D · Population validity
- 5. B · Qualitative data
- 6. B · Counterbalancing
- 7. C · Many published findings failing to reproduce in new studies
- 8. C · Explore how individuals make sense of their own lived experiences
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