ASC Research Methods & Evidence-Based Practice 5

Question 1

The ANOVA (Analysis of Variance) statistical test would be appropriate in avalanche research to:

Accepted Answer

Compare snowpack stability indices across three or more distinct climate regions simultaneously

Answer

ANOVA tests whether means from three or more groups differ significantly, making it appropriate for comparing stability metrics across multiple climate zones.

Question 2

In avalanche education research, 'transfer of learning' refers to:

Accepted Answer

The degree to which skills and knowledge acquired in training are applied to real decision-making in the field

Answer

Transfer of learning measures whether training actually changes behavior in real-world contexts, a critical question for assessing whether avalanche education saves lives.

Question 3

Which research approach is used to establish whether a specific terrain feature (e.g., convexity) is statistically associated with avalanche release?

Accepted Answer

Geographic Information System (GIS) spatial correlation analysis of terrain attributes and release points

Answer

GIS spatial analysis can overlay terrain attribute layers with mapped avalanche release points to identify statistically significant terrain associations.

Question 4

The concept of 'dose-response' applied to avalanche research means:

Accepted Answer

Greater exposure to hazardous avalanche conditions should correspond to proportionally higher accident rates if the risk factor is real

Answer

A dose-response relationship — where more exposure leads to more harm — is a classic indicator that a risk factor is causally linked to an outcome.

Question 5

Which type of avalanche research study follows the same cohort of practitioners across multiple seasons to observe long-term behavior change?

Accepted Answer

Longitudinal study

Answer

Longitudinal studies track the same individuals over time, allowing researchers to detect genuine changes in risk behavior rather than differences between groups.

(ASC) Avalanche Safety Certification Practice Test

(ASC) Avalanche Safety Certification Practice Test

ASC Research Methods & Evidence-Based Practice 5